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14-09-2021 02:31
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210913-vr22vahcap 3Analysis
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max time kernel
22s -
max time network
26s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
14-09-2021 02:31
Static task
static1
Behavioral task
behavioral1
Sample
currCurrPl.jpg.dll
Resource
win7-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
currCurrPl.jpg.dll
Resource
win10v20210408
windows10_x64
0 signatures
0 seconds
General
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Target
currCurrPl.jpg.dll
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Size
542KB
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MD5
d0cb3cab255e5300af43426963df136c
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SHA1
1d4c9fde145c5c42c3e4a7230b96e395fb9ac6bc
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SHA256
27557ee7f8721a728a65676740ccc1246f4de3bba9496b467b6ba7e8e0129fc4
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SHA512
72768b7ccccbafee0e051dd3f6bb766a058759523fedeaa5dc126e5a4cb9f9d3f29c25c55f2497ceb9bc4239938b0f5ae898b2cf562652d3c248ac8166dddda1
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1700 856 WerFault.exe regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 13 IoCs
Processes:
WerFault.exepid process 1700 WerFault.exe 1700 WerFault.exe 1700 WerFault.exe 1700 WerFault.exe 1700 WerFault.exe 1700 WerFault.exe 1700 WerFault.exe 1700 WerFault.exe 1700 WerFault.exe 1700 WerFault.exe 1700 WerFault.exe 1700 WerFault.exe 1700 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 1700 WerFault.exe Token: SeBackupPrivilege 1700 WerFault.exe Token: SeDebugPrivilege 1700 WerFault.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
regsvr32.exedescription pid process target process PID 900 wrote to memory of 856 900 regsvr32.exe regsvr32.exe PID 900 wrote to memory of 856 900 regsvr32.exe regsvr32.exe PID 900 wrote to memory of 856 900 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\currCurrPl.jpg.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\currCurrPl.jpg.dll2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 856 -s 6243⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/856-114-0x0000000000000000-mapping.dmp
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memory/856-115-0x0000000010000000-0x0000000010004000-memory.dmpFilesize
16KB
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memory/856-118-0x0000000002ED0000-0x0000000002F08000-memory.dmpFilesize
224KB
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memory/856-120-0x0000000003270000-0x00000000032B5000-memory.dmpFilesize
276KB