Analysis Overview
SHA256
3bad41bc9d62f8f77adb5907196afbcd6255d3fd731cdbf35817ce3243cf5b8f
Threat Level: Shows suspicious behavior
The file 9123f76f8eea0532caaf7f688a648ad8_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
Adds Run key to start application
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-03 08:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-03 08:34
Reported
2024-06-03 08:37
Platform
win7-20240508-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HWuDiHL.exe | N/A |
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\Anti-Malware = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\HWuDiHL.exe" | C:\Users\Admin\AppData\Local\Temp\9123f76f8eea0532caaf7f688a648ad8_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9123f76f8eea0532caaf7f688a648ad8_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9123f76f8eea0532caaf7f688a648ad8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9123f76f8eea0532caaf7f688a648ad8_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\wdbc41zy\wdbc41zy.cmdline"
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES25D8.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC88F48E09DFB7418097E71C2373F37347.TMP"
C:\Users\Admin\AppData\Local\Temp\HWuDiHL.exe
"C:\Users\Admin\AppData\Local\Temp\HWuDiHL.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | matvey-kot2004.had.su | udp |
Files
memory/3040-0-0x000007FEF5A63000-0x000007FEF5A64000-memory.dmp
memory/3040-1-0x0000000000B30000-0x0000000000B42000-memory.dmp
memory/3040-12-0x000007FEF5A60000-0x000007FEF644C000-memory.dmp
\??\c:\Users\Admin\AppData\Local\Temp\wdbc41zy\wdbc41zy.cmdline
| MD5 | 7f00290949a518656f0d1868ac72d614 |
| SHA1 | ed1f6840d72af07755dc7898d7852a52b896c76e |
| SHA256 | 908d91136e33c8b08ed01cb2c3656886e2e19d4b32032bdd0c932265d3018a71 |
| SHA512 | 9f736eabe2966b13e315bc3b3d5388c3193be82a77260ac3e78d391eef6d04131afd65ac432b3d980bbd4a29bc2ee65c25f069ee7a985a8fae28e3b7c04dde7c |
\??\c:\Users\Admin\AppData\Local\Temp\wdbc41zy\wdbc41zy.0.cs
| MD5 | e4d1e2a4c45890f54e898cefb6b1845e |
| SHA1 | 1051b343953ad8a06d799fd1368a8b4956028169 |
| SHA256 | 2074de6b935e63c02e264574caa131c16b9cccd39b3b0a3f261bff7151ae39df |
| SHA512 | 3ff59388f26f7f5b02284cba0ea5883254e2fdcb754aa1b6ffb3b95c1e8fc00152d869b7606bb5d0f3b73a80e43ab6e27c26203fa95ccf7038ecccb28fe6ad4e |
\??\c:\Users\Admin\AppData\Local\Temp\CSC88F48E09DFB7418097E71C2373F37347.TMP
| MD5 | 82af65a7bfa25a563b875f8a4f9ef7d0 |
| SHA1 | 09bbe433f4d38484c7b81e042d39b7899afd0b4e |
| SHA256 | 36983238115a95177bb1582ebacef998c1df05cf9d1867bdd1f99bd2b693e05e |
| SHA512 | 0b7bc83e6a5f08f735443d4305ff162abbcfcad4875b3a3275953a937ba9ce61ed79f474af7529c97bcb768eee480ccc5b71fd4747e91b01e165fba4b4c38276 |
C:\Users\Admin\AppData\Local\Temp\RES25D8.tmp
| MD5 | 6ceec69493e440e67594c27835628186 |
| SHA1 | b6978da7462c8f0ba959c8f779f5efd15410a464 |
| SHA256 | 67a300865ff6ea7df0794ae55d1f05e68193137293052c26cf89f25b74d56e9f |
| SHA512 | dec8c81261064f1c79b93847e65a824c8e2cd068c8cc3db750d0e06742479ace1d475265bfc1ddcf525b8ba444e34246adeb9aff23c6dcd322f1f8eb2b348a11 |
C:\Users\Admin\AppData\Local\Temp\HWuDiHL.exe
| MD5 | 76bba4dc03cb86776a2459bf2d5a61b7 |
| SHA1 | aaf3015888e85d60046fe0cae3bb292a7be6e22d |
| SHA256 | 70a877f413cd7088816b8679d182c7ae279f44739b443636ac2c53595b3c5d19 |
| SHA512 | 50e3ab19f8f002c619a8bc76b15dcfab04d88338304e72e295463d41a52ec0f5af5624fa551ee694cb6a0e78687263041511324d361e97ad165b84baec85d436 |
memory/2520-28-0x00000000011D0000-0x00000000011D8000-memory.dmp
memory/3040-29-0x000007FEF5A60000-0x000007FEF644C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-03 08:34
Reported
2024-06-03 08:37
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\9123f76f8eea0532caaf7f688a648ad8_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HWuDiHL.exe | N/A |
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Anti-Malware = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\HWuDiHL.exe" | C:\Users\Admin\AppData\Local\Temp\9123f76f8eea0532caaf7f688a648ad8_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9123f76f8eea0532caaf7f688a648ad8_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9123f76f8eea0532caaf7f688a648ad8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9123f76f8eea0532caaf7f688a648ad8_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\hxv1rcmc\hxv1rcmc.cmdline"
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES512D.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC3DEE06BD79414CE2A5D1F77CE68150DA.TMP"
C:\Users\Admin\AppData\Local\Temp\HWuDiHL.exe
"C:\Users\Admin\AppData\Local\Temp\HWuDiHL.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | matvey-kot2004.had.su | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.113:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 113.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
memory/2004-1-0x00007FFECB833000-0x00007FFECB835000-memory.dmp
memory/2004-0-0x00000162F8D10000-0x00000162F8D22000-memory.dmp
memory/2004-2-0x00000162F90F0000-0x00000162F90FA000-memory.dmp
memory/2004-9-0x00000162FBAD0000-0x00000162FBAE2000-memory.dmp
memory/2004-10-0x00007FFECB830000-0x00007FFECC2F1000-memory.dmp
\??\c:\Users\Admin\AppData\Local\Temp\hxv1rcmc\hxv1rcmc.cmdline
| MD5 | c202e5623a51d0ab191fe030408975cb |
| SHA1 | b3b62ba6e303aaae499f673231aebf369c7ee3f3 |
| SHA256 | 6ca96558fa602f1536893040ccd529592da0f37e6eb1e88b016615bd96c4d6b2 |
| SHA512 | 0d9ef977444ad334f8f49684b55dbad67cc92576a8099c7157fa3367dd87d3f6318a1d3a86129082e9f7ff0cd6552014544240152ac3ab5e17e7779148fc39db |
\??\c:\Users\Admin\AppData\Local\Temp\hxv1rcmc\hxv1rcmc.0.cs
| MD5 | e20e3291b4490d366b03f84660fb870a |
| SHA1 | 971efb3a384dccb93574898b28417f8060ca1d4a |
| SHA256 | ebc935229387c6ec14861021c966cffb1767927963ea8a02d462a231cafcc0a4 |
| SHA512 | aa4ebe775b140a7f470843726d44017f8471405a67c3349e88b442c015e2d8d06d6d5effc5b69bf0ff15ee77827d1e7d17ab382dd2b4fe21ff711fa3c44c4bac |
\??\c:\Users\Admin\AppData\Local\Temp\CSC3DEE06BD79414CE2A5D1F77CE68150DA.TMP
| MD5 | 82af65a7bfa25a563b875f8a4f9ef7d0 |
| SHA1 | 09bbe433f4d38484c7b81e042d39b7899afd0b4e |
| SHA256 | 36983238115a95177bb1582ebacef998c1df05cf9d1867bdd1f99bd2b693e05e |
| SHA512 | 0b7bc83e6a5f08f735443d4305ff162abbcfcad4875b3a3275953a937ba9ce61ed79f474af7529c97bcb768eee480ccc5b71fd4747e91b01e165fba4b4c38276 |
C:\Users\Admin\AppData\Local\Temp\RES512D.tmp
| MD5 | 573292e66c653ec5661ca3aa0692a255 |
| SHA1 | 955f91a5149b3e0b1b5410d0537e40ba39ece304 |
| SHA256 | 26fe9809930451117fa63c7fede3ffa51f41c363ecd2c5db4a5545726985d0d0 |
| SHA512 | aa90921415acdbae30586ea75d2a1fb6f9b2f2212ab32a055ab7dd6897ea6ce3823e210f293c3fdadd80651159368457699adff14951f6bfb1ed6f04bb80fd22 |
C:\Users\Admin\AppData\Local\Temp\HWuDiHL.exe
| MD5 | fe5f8a86882d286fdc62f9afc9fad145 |
| SHA1 | 431084dde371eb64e1d8f33aa3af6638343a4779 |
| SHA256 | 044022b8e00c8f9302aef82b565a1b6e5fff9b36a280d638acd6ca3b8cc021c2 |
| SHA512 | b064f6dda8c5ee4739041c6a7ef46a3e0b66ede67666d16fd3bc118f6da5e9128de93e88eb67916658e114397826f75117ad8f5ceaab203a6827ce54a325b79c |
memory/968-33-0x00000000000E0000-0x00000000000E8000-memory.dmp
memory/2004-35-0x00007FFECB830000-0x00007FFECC2F1000-memory.dmp