Analysis Overview
SHA256
646eb9be1126e03369f16af5e3d4870cb3ff7a88f453ba738fa946edadebdd69
Threat Level: Known bad
The file 044bf3b1471af9d566e2d16e1d00439f_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Modifies WinLogon for persistence
Darkcomet
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-20 08:16
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 08:16
Reported
2024-06-20 08:19
Platform
win10v2004-20240226-en
Max time kernel
143s
Max time network
151s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\044bf3b1471af9d566e2d16e1d00439f_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\044bf3b1471af9d566e2d16e1d00439f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\044bf3b1471af9d566e2d16e1d00439f_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4764 -ip 4764
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4764 -s 268
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4252 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| GB | 142.250.178.10:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | pki.goog | udp |
| US | 8.8.8.8:53 | pki.goog | udp |
| US | 216.239.32.29:80 | pki.goog | tcp |
| US | 8.8.8.8:53 | 10.178.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.32.239.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.239.69.13.in-addr.arpa | udp |
Files
memory/4764-0-0x0000000000690000-0x0000000000702000-memory.dmp
memory/4764-1-0x00000000778A2000-0x00000000778A3000-memory.dmp
memory/4764-3-0x00000000778A2000-0x00000000778A3000-memory.dmp
memory/4764-2-0x0000000000610000-0x0000000000611000-memory.dmp
memory/4764-4-0x0000000000690000-0x0000000000702000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 08:16
Reported
2024-06-20 08:19
Platform
win7-20240611-en
Max time kernel
150s
Max time network
123s
Command Line
Signatures
Darkcomet
Modifies WinLogon for persistence
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" | \DEVICE\HARDDISKVOLUME2\Users\Admin\AppData\Local\Xenocode\Sandbox\EpicBotPatcher\1.1.0.1\2012.03.27T15.08\Virtual\STUBEXE\8.0.1135\@DOCUMENTS@\EpicBotPatcher.exe.exe | N/A |
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" | \DEVICE\HARDDISKVOLUME2\Users\Admin\AppData\Local\Xenocode\Sandbox\EpicBotPatcher\1.1.0.1\2012.03.27T15.08\Virtual\STUBEXE\8.0.1135\@DOCUMENTS@\EpicBotPatcher.exe.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | \DEVICE\HARDDISKVOLUME2\Users\Admin\AppData\Local\Xenocode\Sandbox\EpicBotPatcher\1.1.0.1\2012.03.27T15.08\Native\STUBEXE\8.0.1135\@DOCUMENTS@\MSDCSC\msdcsc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\044bf3b1471af9d566e2d16e1d00439f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\044bf3b1471af9d566e2d16e1d00439f_JaffaCakes118.exe"
\DEVICE\HARDDISKVOLUME2\Users\Admin\AppData\Local\Xenocode\Sandbox\EpicBotPatcher\1.1.0.1\2012.03.27T15.08\Virtual\STUBEXE\8.0.1135\@DOCUMENTS@\EpicBotPatcher.exe.exe
"C:\Users\Admin\Documents\EpicBotPatcher.exe.exe"
\DEVICE\HARDDISKVOLUME2\Users\Admin\AppData\Local\Xenocode\Sandbox\EpicBotPatcher\1.1.0.1\2012.03.27T15.08\Native\STUBEXE\8.0.1135\@APPDATALOCAL@\Temp\EPICBOTPATCHER.EXE
"C:\Users\Admin\AppData\Local\Temp\EPICBOTPATCHER.EXE"
\DEVICE\HARDDISKVOLUME2\Users\Admin\AppData\Local\Xenocode\Sandbox\EpicBotPatcher\1.1.0.1\2012.03.27T15.08\Native\STUBEXE\8.0.1135\@DOCUMENTS@\MSDCSC\msdcsc.exe
"C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | dcservertet.no-ip.biz | udp |
Files
memory/2264-1-0x0000000077E00000-0x0000000077E01000-memory.dmp
memory/2264-2-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2264-0-0x0000000000380000-0x00000000003F2000-memory.dmp
memory/2264-6-0x0000000010000000-0x0000000010037000-memory.dmp
memory/2264-5-0x0000000010000000-0x0000000010037000-memory.dmp
memory/2264-4-0x0000000010000000-0x0000000010037000-memory.dmp
memory/2264-3-0x0000000010000000-0x0000000010037000-memory.dmp
memory/2264-8-0x0000000000380000-0x00000000003F2000-memory.dmp
memory/2264-7-0x0000000010000000-0x0000000010037000-memory.dmp
\Users\Admin\AppData\Local\Xenocode\Sandbox\EpicBotPatcher\1.1.0.1\2012.03.27T15.08\Virtual\STUBEXE\8.0.1135\@DOCUMENTS@\EpicBotPatcher.exe.exe
| MD5 | 5c1bd8d183bc09e617fac8a0ef0c4c28 |
| SHA1 | 9dc878eb7cc4c3e3e3ee663471c2a5040f13a1f6 |
| SHA256 | 971aa6db0ef9a0e7e86a39ba61e825a6b4ada79eafa321dd6673ed0c9e348c80 |
| SHA512 | f43741cbd92ed12f7e3c134564c535c582b343cf0f2b86b412faa9632a64114c0658740e3605270e5137a5706dd5bb5f748813e5eb29bb4db485a2b98dd4bf6e |
memory/1372-11-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-13-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-23-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-35-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-34-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-33-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-32-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-31-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-30-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-36-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-29-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-42-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-46-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-47-0x0000000000400000-0x00000000004C1000-memory.dmp
\Users\Admin\AppData\Local\Xenocode\Sandbox\EpicBotPatcher\1.1.0.1\2012.03.27T15.08\Virtual\MODIFIED\@DOCUMENTS@\EpicBotPatcher.exe.exe
| MD5 | 8e45f24897782dfd4e205b82d328e6b5 |
| SHA1 | 699fc852a712238be2ff1a1adfb5e719c3de4645 |
| SHA256 | b4bde29a37502ddccab1a0a330ada64a3c241f115db1daba3fb8958d2b61d73c |
| SHA512 | aa97a4c93f9dfa87f140188016c21dbf909b859a6a2a26bfc666af2a4466bacb55b5668385aab687df8f09791c8576621a650a6301a2ca0e78c9f6b767ea8cca |
memory/2264-51-0x0000000000380000-0x00000000003F2000-memory.dmp
memory/1372-52-0x0000000000830000-0x00000000008A2000-memory.dmp
memory/1372-45-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-44-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-43-0x0000000000400000-0x00000000004C1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\EPICBOTPATCHER.EXE
| MD5 | d32b48eaeaef877b69751c9045ead30c |
| SHA1 | e7374a048b87e4feeda2d109be82686a42917ab8 |
| SHA256 | c35f17e36a09b55445e04285b053aea29b4a52efec7d6a9014f9cdf2164e6f23 |
| SHA512 | cc31b9bcf13d9a37e407ed65042876a6742ab9f4bc43fb99666cf6320c2a051825ed97207979c10f8f2820c15c0cc23e84b39dc58d676fb06b25324a92ae2aa7 |
memory/2488-71-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2488-70-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2488-69-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1372-72-0x0000000000830000-0x00000000008A2000-memory.dmp
C:\Users\Admin\AppData\Local\Xenocode\Sandbox\EpicBotPatcher\1.1.0.1\2012.03.27T15.08\Native\STUBEXE\8.0.1135\@APPDATALOCAL@\Temp\EPICBOTPATCHER.EXE
| MD5 | c26241506736859b04732bdc6c379f22 |
| SHA1 | d9bb520ad8a96d2b1686e27e84c6e8a5613ecab7 |
| SHA256 | de001a73956e284932132531e164e6486a2e029ecc5fd0c59cc69dd06574ebfe |
| SHA512 | 98e44d11b481375c6936cee467295975ba6c6bc409d9eff5b3b1d881d52a5778e319d100c381b389aa1de8a9a651fb9daf420f93a251f83c3a43da4fd408c2fd |
memory/1372-41-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-40-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-39-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-38-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-37-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-28-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-27-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-26-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-25-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-24-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-22-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-20-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-18-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-19-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-17-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-16-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-15-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-12-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/1372-21-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/2488-73-0x0000000000330000-0x00000000003A2000-memory.dmp
\Users\Admin\AppData\Local\Xenocode\Sandbox\EpicBotPatcher\1.1.0.1\2012.03.27T15.08\Native\STUBEXE\8.0.1135\@DOCUMENTS@\MSDCSC\msdcsc.exe
| MD5 | f7d526c3ff55b4b5ab8338ce3421c35e |
| SHA1 | dfae8d46cf52382c4ec71f2c5ff4d82be1cdb1df |
| SHA256 | 583a345058cad9b24938402ecb7cbbcea3ef2c5ac766d08b97f3802026cdb057 |
| SHA512 | 938f95b9ba53137506a62847311b665afff874fb47dff7c726aff4bec18f6e7fbfdc0b81ed78e70ac78bb4a657a892b3c04e4b41ec0da6ad5d03c6efa69d1d18 |
memory/1372-87-0x0000000000830000-0x00000000008A2000-memory.dmp
memory/1372-86-0x0000000000830000-0x00000000008A2000-memory.dmp
memory/1372-89-0x0000000000400000-0x00000000004C1000-memory.dmp
memory/2264-94-0x0000000000380000-0x00000000003F2000-memory.dmp