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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
21/04/2024, 11:13
Behavioral task
behavioral1
Sample
ff271ab8a5d5c9cd0659ab4217422523_JaffaCakes118.dll
Resource
win7-20240220-en
General
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Target
ff271ab8a5d5c9cd0659ab4217422523_JaffaCakes118.dll
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Size
21KB
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MD5
ff271ab8a5d5c9cd0659ab4217422523
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SHA1
d3db7e245b5f5a940c07428669788213b5ce2036
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SHA256
f13cac36eee733155c3bccf019b3e3831419b0c3190d747e95f9c0db99dd8c8d
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SHA512
d91f0c005440f9b6722ce9e9b1d623c3f390a6eef3ae610334098f1c589eb1df1615cf49e9d62110d7860f8379e256d2fa2e17e062c185dbe5ebcbdb17d13c39
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SSDEEP
384:TLWCpCJ6x37z8MxLvLW9GhOEv+fmuhx+VqC0eWPpnwDL9ADemjx5uo:/zZhFxLDW9Gc9fmuhxKqCCyL93mP
Malware Config
Signatures
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Stops running service(s) 3 TTPs
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resource yara_rule behavioral1/memory/2932-0-0x0000000000400000-0x000000000041F000-memory.dmp upx behavioral1/memory/2932-1-0x0000000000400000-0x000000000041F000-memory.dmp upx behavioral1/memory/2932-13-0x0000000000400000-0x000000000041F000-memory.dmp upx -
Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2980 sc.exe 2660 sc.exe 2576 sc.exe 2428 sc.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe 2932 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeDebugPrivilege 2932 rundll32.exe Token: SeRestorePrivilege 2932 rundll32.exe Token: SeRestorePrivilege 2932 rundll32.exe Token: SeRestorePrivilege 2932 rundll32.exe Token: SeRestorePrivilege 2932 rundll32.exe Token: SeRestorePrivilege 2932 rundll32.exe Token: SeRestorePrivilege 2932 rundll32.exe Token: SeRestorePrivilege 2932 rundll32.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 2912 wrote to memory of 2932 2912 rundll32.exe 28 PID 2912 wrote to memory of 2932 2912 rundll32.exe 28 PID 2912 wrote to memory of 2932 2912 rundll32.exe 28 PID 2912 wrote to memory of 2932 2912 rundll32.exe 28 PID 2912 wrote to memory of 2932 2912 rundll32.exe 28 PID 2912 wrote to memory of 2932 2912 rundll32.exe 28 PID 2912 wrote to memory of 2932 2912 rundll32.exe 28 PID 2932 wrote to memory of 1932 2932 rundll32.exe 29 PID 2932 wrote to memory of 1932 2932 rundll32.exe 29 PID 2932 wrote to memory of 1932 2932 rundll32.exe 29 PID 2932 wrote to memory of 1932 2932 rundll32.exe 29 PID 2932 wrote to memory of 2980 2932 rundll32.exe 31 PID 2932 wrote to memory of 2980 2932 rundll32.exe 31 PID 2932 wrote to memory of 2980 2932 rundll32.exe 31 PID 2932 wrote to memory of 2980 2932 rundll32.exe 31 PID 2932 wrote to memory of 2660 2932 rundll32.exe 33 PID 2932 wrote to memory of 2660 2932 rundll32.exe 33 PID 2932 wrote to memory of 2660 2932 rundll32.exe 33 PID 2932 wrote to memory of 2660 2932 rundll32.exe 33 PID 2932 wrote to memory of 2576 2932 rundll32.exe 35 PID 2932 wrote to memory of 2576 2932 rundll32.exe 35 PID 2932 wrote to memory of 2576 2932 rundll32.exe 35 PID 2932 wrote to memory of 2576 2932 rundll32.exe 35 PID 2932 wrote to memory of 2428 2932 rundll32.exe 37 PID 2932 wrote to memory of 2428 2932 rundll32.exe 37 PID 2932 wrote to memory of 2428 2932 rundll32.exe 37 PID 2932 wrote to memory of 2428 2932 rundll32.exe 37
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ff271ab8a5d5c9cd0659ab4217422523_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2912 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ff271ab8a5d5c9cd0659ab4217422523_JaffaCakes118.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2932 -
C:\Windows\SysWOW64\reg.exeC:\Windows\System32\reg.exe import "C:\Users\Admin\ipkg.avi"3⤵PID:1932
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe config PolicyAgent start=auto3⤵
- Launches sc.exe
PID:2980
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe stop PolicyAgent3⤵
- Launches sc.exe
PID:2660
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe start PolicyAgent3⤵
- Launches sc.exe
PID:2576
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe stop PolicyAgent3⤵
- Launches sc.exe
PID:2428
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3KB
MD5287227be5634bc9dc7848df03ee0ffb2
SHA162e7f9c9ba1075762fd3e29a8423314c7ac2a986
SHA2569c4d62e16c1de27158b34a8162d76c4feffc0e3bec74374785f176b4f0e1d8ff
SHA512114a049673159ce92d00cb3d46ac51fe9a42d73801e30ff8c16049b9e55ab156cf3cf200d226c7424246396859bc2dc6ebc2f268ec6a977aad04a5cdd0557dac
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Filesize
56KB
MD5bc8025bc98da7f4ed891c9f9991d3ff1
SHA170a69a7fcebe9b43f00a1fa713e3a0621bf3ac6d
SHA25659b9dc39d69f8b0aa350f550e42e632b396237865776d0ce75477f8fe3f9016f
SHA5127f772261e003d2df9162ae4aeaab2bda674ee2721b3300cc8b2a2f4904af6bc9c565c7f2c3e67a7394eb1a387860a2544fc5bdc3e6de384b664f8d232ad6acf5