Analysis
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max time kernel
51s -
max time network
54s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
12/06/2024, 18:50
Static task
static1
Behavioral task
behavioral1
Sample
a1d53ded2dd2f7982ee54c0710f1d4ed_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
a1d53ded2dd2f7982ee54c0710f1d4ed_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
beeifecjdh.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
beeifecjdh.exe
Resource
win10v2004-20240508-en
General
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Target
beeifecjdh.exe
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Size
538KB
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MD5
414ca68096786397f155d633555090ff
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SHA1
a606ee5818f05a0aafa29dba839ce33184d381fc
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SHA256
ecca7e207947afd7cd3e30b130707047576bbd0980cfe4be58d9e7c91a661297
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SHA512
7b499850d173bf740a9fc9f69c87139ec24c7cdded79bbe2fbc6bff44005e5f26cfccb6db436929cbaa396676b040f8d31fde4ae662dc00a3f20455f5d3ac898
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SSDEEP
12288:i8KFgRZGE6jN0rlIAFczYzV5GHCQIjptYKTYIPK6yVF/:ifFgRZGEI+czYzVKgDYuvPZ2V
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 3552 4240 WerFault.exe 80 -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4172 wmic.exe Token: SeSecurityPrivilege 4172 wmic.exe Token: SeTakeOwnershipPrivilege 4172 wmic.exe Token: SeLoadDriverPrivilege 4172 wmic.exe Token: SeSystemProfilePrivilege 4172 wmic.exe Token: SeSystemtimePrivilege 4172 wmic.exe Token: SeProfSingleProcessPrivilege 4172 wmic.exe Token: SeIncBasePriorityPrivilege 4172 wmic.exe Token: SeCreatePagefilePrivilege 4172 wmic.exe Token: SeBackupPrivilege 4172 wmic.exe Token: SeRestorePrivilege 4172 wmic.exe Token: SeShutdownPrivilege 4172 wmic.exe Token: SeDebugPrivilege 4172 wmic.exe Token: SeSystemEnvironmentPrivilege 4172 wmic.exe Token: SeRemoteShutdownPrivilege 4172 wmic.exe Token: SeUndockPrivilege 4172 wmic.exe Token: SeManageVolumePrivilege 4172 wmic.exe Token: 33 4172 wmic.exe Token: 34 4172 wmic.exe Token: 35 4172 wmic.exe Token: 36 4172 wmic.exe Token: SeIncreaseQuotaPrivilege 4172 wmic.exe Token: SeSecurityPrivilege 4172 wmic.exe Token: SeTakeOwnershipPrivilege 4172 wmic.exe Token: SeLoadDriverPrivilege 4172 wmic.exe Token: SeSystemProfilePrivilege 4172 wmic.exe Token: SeSystemtimePrivilege 4172 wmic.exe Token: SeProfSingleProcessPrivilege 4172 wmic.exe Token: SeIncBasePriorityPrivilege 4172 wmic.exe Token: SeCreatePagefilePrivilege 4172 wmic.exe Token: SeBackupPrivilege 4172 wmic.exe Token: SeRestorePrivilege 4172 wmic.exe Token: SeShutdownPrivilege 4172 wmic.exe Token: SeDebugPrivilege 4172 wmic.exe Token: SeSystemEnvironmentPrivilege 4172 wmic.exe Token: SeRemoteShutdownPrivilege 4172 wmic.exe Token: SeUndockPrivilege 4172 wmic.exe Token: SeManageVolumePrivilege 4172 wmic.exe Token: 33 4172 wmic.exe Token: 34 4172 wmic.exe Token: 35 4172 wmic.exe Token: 36 4172 wmic.exe Token: SeIncreaseQuotaPrivilege 2280 wmic.exe Token: SeSecurityPrivilege 2280 wmic.exe Token: SeTakeOwnershipPrivilege 2280 wmic.exe Token: SeLoadDriverPrivilege 2280 wmic.exe Token: SeSystemProfilePrivilege 2280 wmic.exe Token: SeSystemtimePrivilege 2280 wmic.exe Token: SeProfSingleProcessPrivilege 2280 wmic.exe Token: SeIncBasePriorityPrivilege 2280 wmic.exe Token: SeCreatePagefilePrivilege 2280 wmic.exe Token: SeBackupPrivilege 2280 wmic.exe Token: SeRestorePrivilege 2280 wmic.exe Token: SeShutdownPrivilege 2280 wmic.exe Token: SeDebugPrivilege 2280 wmic.exe Token: SeSystemEnvironmentPrivilege 2280 wmic.exe Token: SeRemoteShutdownPrivilege 2280 wmic.exe Token: SeUndockPrivilege 2280 wmic.exe Token: SeManageVolumePrivilege 2280 wmic.exe Token: 33 2280 wmic.exe Token: 34 2280 wmic.exe Token: 35 2280 wmic.exe Token: 36 2280 wmic.exe Token: SeIncreaseQuotaPrivilege 2280 wmic.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 4240 wrote to memory of 4172 4240 beeifecjdh.exe 81 PID 4240 wrote to memory of 4172 4240 beeifecjdh.exe 81 PID 4240 wrote to memory of 4172 4240 beeifecjdh.exe 81 PID 4240 wrote to memory of 2280 4240 beeifecjdh.exe 84 PID 4240 wrote to memory of 2280 4240 beeifecjdh.exe 84 PID 4240 wrote to memory of 2280 4240 beeifecjdh.exe 84 PID 4240 wrote to memory of 2320 4240 beeifecjdh.exe 86 PID 4240 wrote to memory of 2320 4240 beeifecjdh.exe 86 PID 4240 wrote to memory of 2320 4240 beeifecjdh.exe 86 PID 4240 wrote to memory of 400 4240 beeifecjdh.exe 89 PID 4240 wrote to memory of 400 4240 beeifecjdh.exe 89 PID 4240 wrote to memory of 400 4240 beeifecjdh.exe 89 PID 4240 wrote to memory of 2772 4240 beeifecjdh.exe 92 PID 4240 wrote to memory of 2772 4240 beeifecjdh.exe 92 PID 4240 wrote to memory of 2772 4240 beeifecjdh.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\beeifecjdh.exe"C:\Users\Admin\AppData\Local\Temp\beeifecjdh.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4240 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718218227.txt bios get serialnumber2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4172
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718218227.txt bios get version2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2280
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718218227.txt bios get version2⤵PID:2320
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718218227.txt bios get version2⤵PID:400
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718218227.txt bios get version2⤵PID:2772
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4240 -s 6962⤵
- Program crash
PID:3552
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4240 -ip 42401⤵PID:3576
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
66B
MD59025468f85256136f923096b01375964
SHA17fcd174999661594fa5f88890ffb195e9858cc52
SHA256d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df
SHA51292cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51
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Filesize
58B
MD5f8e2f71e123c5a848f2a83d2a7aef11e
SHA15e7a9a2937fa4f06fdf3e33d7def7de431c159b4
SHA25679dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121
SHA5128d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84