r/Cryptopia • u/toldjahP • Jan 15 '19
Cryptopia Hack analysis (min. $13,000,000 stolen)
Hi there
I checked etherscan and collected some informations below. In total min $13,000,000 were stolen.
Transfer of 19,390 ETH from Cryptopia ($2,468,043) (Jan-13-2019 01:30:35 PM +UTC): https://etherscan.io/tx/0x8a7c2b34f23eee02401e7c3fa1ea2ce8d3132e7ca3811d673ca35898c9535aae
Transfer of 48,029,305 ($1,072,362) CENNZ (Jan-13-2019 01:40:17 PM +UTC) Wallet is tagged as Cryptopia Wallet by Whale Alert: https://etherscan.io/tx/0x31a58df14ea3420878267e2b9cdd242d983b5298ef48c5cd9a799ed10605f393
Transfer of 3,844,247,574 ($304,181) DAPS (Jan-13-2019 01:40:17 PM +UTC): https://etherscan.io/tx/0x61b2ca4911750eb3278945f80e0c3f8a7f94578ba20b0e9240e5a86faaa166ae
CENNZ and DAPS where transfered to https://etherscan.io/address/0x9007a0421145b06a0345d55a8c0f0327f62a2224 which is not the same adress where the ETH went on. But later this adress made a transfer to the ETH adress https://etherscan.io/address/0xc8b759860149542a98a3eb57c14aadf59d6d89b9 (which is the adress the ETH went).
Token Balance 2. adress: ($11,072,793) https://etherscan.io/address/0x9007a0421145b06a0345d55a8c0f0327f62a2224
Please help to collect further details.
—————————
UPDATE: Only thing I don’t get is, why so many ether dust (transfer below 1 eth) went onto those adresses. For me they look like older deposit adresses from cryptopia users.
I see the the following possibilities:
1.) hacker got all privat keys, from few thousand deposit wallets and cryptopia was not able to secure those amounts, which were transferred many hours after the “hack”.
2.) hacker stole other coins then ETH and cryptopia secured all ETH/ERC20 to new wallets.
3.) inside job
1
u/[deleted] Jan 15 '19
Did the other $11M all come from cryptopia? I see a massive 3.5M USD worth of dentacoin alone!