Analysis
- max time kernel
126s - max time network
149s - platform
windows10_x64 - resource
win10v200430 - submitted
17/07/2020, 06:42
Static task
static1
Behavioral task
behavioral1
Sample
3b2b01f3d6da5dd4a9b1e05d7b56a3e67158cb3310495985c0b9c8d41ca9b5e7.dll
Resource
win7
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
3b2b01f3d6da5dd4a9b1e05d7b56a3e67158cb3310495985c0b9c8d41ca9b5e7.dll
Resource
win10v200430
0 signatures
0 seconds
General
- Target 3b2b01f3d6da5dd4a9b1e05d7b56a3e67158cb3310495985c0b9c8d41ca9b5e7.dll
- Size 254KB
- Sample200717-53t7fxt11x
- SHA256 348c1970f3ce0b20eda196db27b3596864d8e99bedf575855aa35f5b5f5fc084
- MD5 4cba8d57baf9ef051ad5918e42cb0332
- SHA1 6bc2499dc21937ec990bb050c11a497ecd0a6e59
- SHA512 22fdd8140a506421fcdff4d7e012ebf89408619762df0dbb678ae64e669839a065e0466f02be6e715ae908d8627684369193bfd6d813dba657f0e3349a65cd61
- MD5 SHA1 SHA512
Score
3/10
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1628 wrote to memory of 1720 1628 rundll32.exe 68 PID 1628 wrote to memory of 1720 1628 rundll32.exe 68 PID 1628 wrote to memory of 1720 1628 rundll32.exe 68 - Program crash 1 IoCs
pid pid_target Process procid_target 1372 1720 WerFault.exe 68 - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeRestorePrivilege 1372 WerFault.exe Token: SeBackupPrivilege 1372 WerFault.exe Token: SeDebugPrivilege 1372 WerFault.exe - Suspicious behavior: EnumeratesProcesses 13 IoCs
pid Process 1372 WerFault.exe 1372 WerFault.exe 1372 WerFault.exe 1372 WerFault.exe 1372 WerFault.exe 1372 WerFault.exe 1372 WerFault.exe 1372 WerFault.exe 1372 WerFault.exe 1372 WerFault.exe 1372 WerFault.exe 1372 WerFault.exe 1372 WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3b2b01f3d6da5dd4a9b1e05d7b56a3e67158cb3310495985c0b9c8d41ca9b5e7.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1628 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3b2b01f3d6da5dd4a9b1e05d7b56a3e67158cb3310495985c0b9c8d41ca9b5e7.dll,#12⤵PID:1720
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 6163⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:1372
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