Analysis
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max time kernel
135s -
max time network
104s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 00:27
Static task
static1
Behavioral task
behavioral1
Sample
6923d684ec882e38d3bd659456021742_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
6923d684ec882e38d3bd659456021742_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
beejbjaiia.exe
Resource
win7-20240419-en
Behavioral task
behavioral4
Sample
beejbjaiia.exe
Resource
win10v2004-20240426-en
General
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Target
beejbjaiia.exe
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Size
635KB
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MD5
385933a61500098804bd10ecc2ae99d0
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SHA1
1c713f3b4c0edb3f726de75b77e0efa4286ce3bd
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SHA256
f328f75da604f6022c30294161e35851b74aef27b1ef4aefc4fa30d6b89e8bb0
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SHA512
c4a6765c7220c08371742bc0d2fe4f8c4f3e90fe65843fa65657f6ffd0f280ffcd842f19542d9da5a9897faebc684c9d069457e6fc6818636877af90340bb60b
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SSDEEP
12288:NfRHj5ms9lNAJfMRNboto0up87RHxNSjR8E0QpuvlT5s57LQQLgtDFc/TD0KXJ87:NfjicNboto0up89HxNSjR8E0QpuvlT51
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4888 404 WerFault.exe beejbjaiia.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
wmic.exewmic.exedescription pid process Token: SeIncreaseQuotaPrivilege 856 wmic.exe Token: SeSecurityPrivilege 856 wmic.exe Token: SeTakeOwnershipPrivilege 856 wmic.exe Token: SeLoadDriverPrivilege 856 wmic.exe Token: SeSystemProfilePrivilege 856 wmic.exe Token: SeSystemtimePrivilege 856 wmic.exe Token: SeProfSingleProcessPrivilege 856 wmic.exe Token: SeIncBasePriorityPrivilege 856 wmic.exe Token: SeCreatePagefilePrivilege 856 wmic.exe Token: SeBackupPrivilege 856 wmic.exe Token: SeRestorePrivilege 856 wmic.exe Token: SeShutdownPrivilege 856 wmic.exe Token: SeDebugPrivilege 856 wmic.exe Token: SeSystemEnvironmentPrivilege 856 wmic.exe Token: SeRemoteShutdownPrivilege 856 wmic.exe Token: SeUndockPrivilege 856 wmic.exe Token: SeManageVolumePrivilege 856 wmic.exe Token: 33 856 wmic.exe Token: 34 856 wmic.exe Token: 35 856 wmic.exe Token: 36 856 wmic.exe Token: SeIncreaseQuotaPrivilege 856 wmic.exe Token: SeSecurityPrivilege 856 wmic.exe Token: SeTakeOwnershipPrivilege 856 wmic.exe Token: SeLoadDriverPrivilege 856 wmic.exe Token: SeSystemProfilePrivilege 856 wmic.exe Token: SeSystemtimePrivilege 856 wmic.exe Token: SeProfSingleProcessPrivilege 856 wmic.exe Token: SeIncBasePriorityPrivilege 856 wmic.exe Token: SeCreatePagefilePrivilege 856 wmic.exe Token: SeBackupPrivilege 856 wmic.exe Token: SeRestorePrivilege 856 wmic.exe Token: SeShutdownPrivilege 856 wmic.exe Token: SeDebugPrivilege 856 wmic.exe Token: SeSystemEnvironmentPrivilege 856 wmic.exe Token: SeRemoteShutdownPrivilege 856 wmic.exe Token: SeUndockPrivilege 856 wmic.exe Token: SeManageVolumePrivilege 856 wmic.exe Token: 33 856 wmic.exe Token: 34 856 wmic.exe Token: 35 856 wmic.exe Token: 36 856 wmic.exe Token: SeIncreaseQuotaPrivilege 2308 wmic.exe Token: SeSecurityPrivilege 2308 wmic.exe Token: SeTakeOwnershipPrivilege 2308 wmic.exe Token: SeLoadDriverPrivilege 2308 wmic.exe Token: SeSystemProfilePrivilege 2308 wmic.exe Token: SeSystemtimePrivilege 2308 wmic.exe Token: SeProfSingleProcessPrivilege 2308 wmic.exe Token: SeIncBasePriorityPrivilege 2308 wmic.exe Token: SeCreatePagefilePrivilege 2308 wmic.exe Token: SeBackupPrivilege 2308 wmic.exe Token: SeRestorePrivilege 2308 wmic.exe Token: SeShutdownPrivilege 2308 wmic.exe Token: SeDebugPrivilege 2308 wmic.exe Token: SeSystemEnvironmentPrivilege 2308 wmic.exe Token: SeRemoteShutdownPrivilege 2308 wmic.exe Token: SeUndockPrivilege 2308 wmic.exe Token: SeManageVolumePrivilege 2308 wmic.exe Token: 33 2308 wmic.exe Token: 34 2308 wmic.exe Token: 35 2308 wmic.exe Token: 36 2308 wmic.exe Token: SeIncreaseQuotaPrivilege 2308 wmic.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
beejbjaiia.exedescription pid process target process PID 404 wrote to memory of 856 404 beejbjaiia.exe wmic.exe PID 404 wrote to memory of 856 404 beejbjaiia.exe wmic.exe PID 404 wrote to memory of 856 404 beejbjaiia.exe wmic.exe PID 404 wrote to memory of 2308 404 beejbjaiia.exe wmic.exe PID 404 wrote to memory of 2308 404 beejbjaiia.exe wmic.exe PID 404 wrote to memory of 2308 404 beejbjaiia.exe wmic.exe PID 404 wrote to memory of 5088 404 beejbjaiia.exe wmic.exe PID 404 wrote to memory of 5088 404 beejbjaiia.exe wmic.exe PID 404 wrote to memory of 5088 404 beejbjaiia.exe wmic.exe PID 404 wrote to memory of 4848 404 beejbjaiia.exe wmic.exe PID 404 wrote to memory of 4848 404 beejbjaiia.exe wmic.exe PID 404 wrote to memory of 4848 404 beejbjaiia.exe wmic.exe PID 404 wrote to memory of 3300 404 beejbjaiia.exe wmic.exe PID 404 wrote to memory of 3300 404 beejbjaiia.exe wmic.exe PID 404 wrote to memory of 3300 404 beejbjaiia.exe wmic.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\beejbjaiia.exe"C:\Users\Admin\AppData\Local\Temp\beejbjaiia.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:404 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81716424053.txt bios get serialnumber2⤵
- Suspicious use of AdjustPrivilegeToken
PID:856 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81716424053.txt bios get version2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2308 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81716424053.txt bios get version2⤵PID:5088
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81716424053.txt bios get version2⤵PID:4848
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81716424053.txt bios get version2⤵PID:3300
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 404 -s 6802⤵
- Program crash
PID:4888
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 404 -ip 4041⤵PID:3528
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