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Analysis
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max time kernel
40s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
03/12/2022, 01:16
Behavioral task
behavioral1
Sample
4379714b6c2fbfda679d29943efb2af14aa1e8f4fb8d38d37f33b7d47c674349.dll
Resource
win7-20220812-en
windows7-x64
6 signatures
150 seconds
General
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Target
4379714b6c2fbfda679d29943efb2af14aa1e8f4fb8d38d37f33b7d47c674349.dll
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Size
21KB
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MD5
6cff509f33bb1fd4c323047a635bc32d
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SHA1
274e1cd5c76be099048ce9d0320e15128a4165dc
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SHA256
4379714b6c2fbfda679d29943efb2af14aa1e8f4fb8d38d37f33b7d47c674349
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SHA512
0205cfeccdfe19bf0ba5bd183c1a2b9dbfaef4627bb77b45df8e2946477c0bc9cda12706568c2a6e6b2264780ce2644b839022a37d09453fddaab84d15c74e33
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SSDEEP
384:yLWCpCJ6xhNN8S0gPW2KUCphaMTaR3ItDCuV9UAvdOh+/3o:ozZtN8SVKUCpJTaItO4U6di+/
Malware Config
Signatures
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Stops running service(s) 3 TTPs
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resource yara_rule behavioral1/memory/2032-60-0x0000000000400000-0x000000000041F000-memory.dmp upx behavioral1/memory/2032-63-0x0000000000400000-0x000000000041F000-memory.dmp upx -
Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1644 sc.exe 1460 sc.exe 1872 sc.exe 1540 sc.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe 2032 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeDebugPrivilege 2032 rundll32.exe Token: SeRestorePrivilege 2032 rundll32.exe Token: SeRestorePrivilege 2032 rundll32.exe Token: SeRestorePrivilege 2032 rundll32.exe Token: SeRestorePrivilege 2032 rundll32.exe Token: SeRestorePrivilege 2032 rundll32.exe Token: SeRestorePrivilege 2032 rundll32.exe Token: SeRestorePrivilege 2032 rundll32.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 2016 wrote to memory of 2032 2016 rundll32.exe 27 PID 2016 wrote to memory of 2032 2016 rundll32.exe 27 PID 2016 wrote to memory of 2032 2016 rundll32.exe 27 PID 2016 wrote to memory of 2032 2016 rundll32.exe 27 PID 2016 wrote to memory of 2032 2016 rundll32.exe 27 PID 2016 wrote to memory of 2032 2016 rundll32.exe 27 PID 2016 wrote to memory of 2032 2016 rundll32.exe 27 PID 2032 wrote to memory of 1608 2032 rundll32.exe 28 PID 2032 wrote to memory of 1608 2032 rundll32.exe 28 PID 2032 wrote to memory of 1608 2032 rundll32.exe 28 PID 2032 wrote to memory of 1608 2032 rundll32.exe 28 PID 2032 wrote to memory of 1540 2032 rundll32.exe 30 PID 2032 wrote to memory of 1540 2032 rundll32.exe 30 PID 2032 wrote to memory of 1540 2032 rundll32.exe 30 PID 2032 wrote to memory of 1540 2032 rundll32.exe 30 PID 2032 wrote to memory of 1644 2032 rundll32.exe 32 PID 2032 wrote to memory of 1644 2032 rundll32.exe 32 PID 2032 wrote to memory of 1644 2032 rundll32.exe 32 PID 2032 wrote to memory of 1644 2032 rundll32.exe 32 PID 2032 wrote to memory of 1460 2032 rundll32.exe 34 PID 2032 wrote to memory of 1460 2032 rundll32.exe 34 PID 2032 wrote to memory of 1460 2032 rundll32.exe 34 PID 2032 wrote to memory of 1460 2032 rundll32.exe 34 PID 2032 wrote to memory of 1872 2032 rundll32.exe 36 PID 2032 wrote to memory of 1872 2032 rundll32.exe 36 PID 2032 wrote to memory of 1872 2032 rundll32.exe 36 PID 2032 wrote to memory of 1872 2032 rundll32.exe 36
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4379714b6c2fbfda679d29943efb2af14aa1e8f4fb8d38d37f33b7d47c674349.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2016 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4379714b6c2fbfda679d29943efb2af14aa1e8f4fb8d38d37f33b7d47c674349.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Windows\SysWOW64\reg.exeC:\Windows\System32\reg.exe import "C:\Users\Admin\uurf.avi"3⤵PID:1608
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe config PolicyAgent start=auto3⤵
- Launches sc.exe
PID:1540
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe stop PolicyAgent3⤵
- Launches sc.exe
PID:1644
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe start PolicyAgent3⤵
- Launches sc.exe
PID:1460
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe stop PolicyAgent3⤵
- Launches sc.exe
PID:1872
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
56KB
MD5bc8025bc98da7f4ed891c9f9991d3ff1
SHA170a69a7fcebe9b43f00a1fa713e3a0621bf3ac6d
SHA25659b9dc39d69f8b0aa350f550e42e632b396237865776d0ce75477f8fe3f9016f
SHA5127f772261e003d2df9162ae4aeaab2bda674ee2721b3300cc8b2a2f4904af6bc9c565c7f2c3e67a7394eb1a387860a2544fc5bdc3e6de384b664f8d232ad6acf5