Analysis
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max time kernel
147s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
05-01-2024 11:48
Static task
static1
Behavioral task
behavioral1
Sample
1c5ecca7fdc707fd467632544793c330f6bb217e0bd4176212b554195eb37b36.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1c5ecca7fdc707fd467632544793c330f6bb217e0bd4176212b554195eb37b36.dll
Resource
win10v2004-20231222-en
General
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Target
1c5ecca7fdc707fd467632544793c330f6bb217e0bd4176212b554195eb37b36.dll
-
Size
397KB
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MD5
3dbb4315043d079a34eb0411166d8fa9
-
SHA1
255ec2a00aee99510784c2d305d695e7ae8d86b8
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SHA256
1c5ecca7fdc707fd467632544793c330f6bb217e0bd4176212b554195eb37b36
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SHA512
82a956ebc055a99db966f81c835e98c0e717c280ec4b85762e05d4c3b695a3c027f270b1c53effb28040a62efe2e703b2eca3d2972f43ce29417d5fc15eda5dd
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SSDEEP
6144:151sacsiu2LDeIHoMDIbGFtcEOkCybEaQRXr9HNdvOaW:174g2LDeiPDImOkx2LIaW
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 228 3716 WerFault.exe 14 -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3716 rundll32.exe 3716 rundll32.exe 3716 rundll32.exe 3716 rundll32.exe 3716 rundll32.exe 3716 rundll32.exe 3716 rundll32.exe 3716 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3716 rundll32.exe Token: SeTcbPrivilege 3716 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4092 wrote to memory of 3716 4092 rundll32.exe 14 PID 4092 wrote to memory of 3716 4092 rundll32.exe 14 PID 4092 wrote to memory of 3716 4092 rundll32.exe 14
Processes
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1c5ecca7fdc707fd467632544793c330f6bb217e0bd4176212b554195eb37b36.dll,#11⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3716 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3716 -s 6882⤵
- Program crash
PID:228
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1c5ecca7fdc707fd467632544793c330f6bb217e0bd4176212b554195eb37b36.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4092
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 3716 -ip 37161⤵PID:5020