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Analysis
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max time kernel
42s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
03/12/2022, 22:35
Behavioral task
behavioral1
Sample
c1da40da7f2f40509c60961760e1e64ee206d56216cb1716da185fc023fb8284.dll
Resource
win7-20220812-en
windows7-x64
6 signatures
150 seconds
General
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Target
c1da40da7f2f40509c60961760e1e64ee206d56216cb1716da185fc023fb8284.dll
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Size
21KB
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MD5
fde017e318ee5865acea27b6d0ee79a6
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SHA1
805eba0a8ff086598752d1ab3bcbb35f17a0e6fa
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SHA256
c1da40da7f2f40509c60961760e1e64ee206d56216cb1716da185fc023fb8284
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SHA512
36f00504f0e00b45a72156c0b413bca2cfa3978df16d8e6e2eced03d311cae4cbc6f9183f961abd7de21c6477d4870548271c4c2778041992edefc9ca021e2ce
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SSDEEP
384:WLWCpCJ6xhNN8S0gPW2KUCphaMTaR3ItDCuV9UAvdOh+/3o:0zZtN8SVKUCpJTaItO4U6di+/
Malware Config
Signatures
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Stops running service(s) 3 TTPs
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resource yara_rule behavioral1/memory/2028-61-0x0000000000160000-0x000000000017F000-memory.dmp upx behavioral1/memory/2028-66-0x0000000000160000-0x000000000017F000-memory.dmp upx -
Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1900 sc.exe 864 sc.exe 1708 sc.exe 928 sc.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe 2028 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeDebugPrivilege 2028 rundll32.exe Token: SeRestorePrivilege 2028 rundll32.exe Token: SeRestorePrivilege 2028 rundll32.exe Token: SeRestorePrivilege 2028 rundll32.exe Token: SeRestorePrivilege 2028 rundll32.exe Token: SeRestorePrivilege 2028 rundll32.exe Token: SeRestorePrivilege 2028 rundll32.exe Token: SeRestorePrivilege 2028 rundll32.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 1780 wrote to memory of 2028 1780 rundll32.exe 28 PID 1780 wrote to memory of 2028 1780 rundll32.exe 28 PID 1780 wrote to memory of 2028 1780 rundll32.exe 28 PID 1780 wrote to memory of 2028 1780 rundll32.exe 28 PID 1780 wrote to memory of 2028 1780 rundll32.exe 28 PID 1780 wrote to memory of 2028 1780 rundll32.exe 28 PID 1780 wrote to memory of 2028 1780 rundll32.exe 28 PID 2028 wrote to memory of 1192 2028 rundll32.exe 29 PID 2028 wrote to memory of 1192 2028 rundll32.exe 29 PID 2028 wrote to memory of 1192 2028 rundll32.exe 29 PID 2028 wrote to memory of 1192 2028 rundll32.exe 29 PID 2028 wrote to memory of 864 2028 rundll32.exe 31 PID 2028 wrote to memory of 864 2028 rundll32.exe 31 PID 2028 wrote to memory of 864 2028 rundll32.exe 31 PID 2028 wrote to memory of 864 2028 rundll32.exe 31 PID 2028 wrote to memory of 1708 2028 rundll32.exe 33 PID 2028 wrote to memory of 1708 2028 rundll32.exe 33 PID 2028 wrote to memory of 1708 2028 rundll32.exe 33 PID 2028 wrote to memory of 1708 2028 rundll32.exe 33 PID 2028 wrote to memory of 928 2028 rundll32.exe 35 PID 2028 wrote to memory of 928 2028 rundll32.exe 35 PID 2028 wrote to memory of 928 2028 rundll32.exe 35 PID 2028 wrote to memory of 928 2028 rundll32.exe 35 PID 2028 wrote to memory of 1900 2028 rundll32.exe 37 PID 2028 wrote to memory of 1900 2028 rundll32.exe 37 PID 2028 wrote to memory of 1900 2028 rundll32.exe 37 PID 2028 wrote to memory of 1900 2028 rundll32.exe 37
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\c1da40da7f2f40509c60961760e1e64ee206d56216cb1716da185fc023fb8284.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1780 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\c1da40da7f2f40509c60961760e1e64ee206d56216cb1716da185fc023fb8284.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2028 -
C:\Windows\SysWOW64\reg.exeC:\Windows\System32\reg.exe import "C:\Users\Admin\kqto.avi"3⤵PID:1192
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe config PolicyAgent start=auto3⤵
- Launches sc.exe
PID:864
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe stop PolicyAgent3⤵
- Launches sc.exe
PID:1708
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe start PolicyAgent3⤵
- Launches sc.exe
PID:928
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe stop PolicyAgent3⤵
- Launches sc.exe
PID:1900
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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