Analysis
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max time kernel
143s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231025-en -
resource tags
arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system -
submitted
27-11-2023 13:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
pikabot_unpack.dll
Resource
win7-20231020-en
windows7-x64
1 signatures
150 seconds
General
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Target
pikabot_unpack.dll
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Size
840KB
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MD5
5136d5a4242e220ec1111719bbeda528
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SHA1
62f72ce2f5e69630c518861ccf747a3c14d6a27f
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SHA256
5384e7de6b8d95a7df1d841b7a6a77e3f9418fcda9851e2b120a10019222047c
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SHA512
428cc36c48b1d7a0cb8026a1c1f4540556e2d289dbbb96546ebbbe0ace53a48d9eaee929f77a78756f6e497e688da37d2798b1dd71d824ce70d04bf3694410e9
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SSDEEP
24576:hS3sU7vy4scPRr8eYq5Jyb8J1uN0APDcJkdV4K:hysUe4skrYq6wJ1uiAQJIV4
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1516 set thread context of 1924 1516 rundll32.exe 85 -
Gathers network information 2 TTPs 2 IoCs
Uses commandline utility to view network configuration.
pid Process 2164 ipconfig.exe 2996 netstat.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1924 SearchProtocolHost.exe 1924 SearchProtocolHost.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
pid Process 1516 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 28 IoCs
description pid Process Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2044 whoami.exe Token: SeDebugPrivilege 2996 netstat.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 216 wrote to memory of 1516 216 rundll32.exe 83 PID 216 wrote to memory of 1516 216 rundll32.exe 83 PID 216 wrote to memory of 1516 216 rundll32.exe 83 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85 PID 1516 wrote to memory of 1924 1516 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\pikabot_unpack.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:216 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\pikabot_unpack.dll,#12⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of WriteProcessMemory
PID:1516 -
C:\Windows\SysWOW64\SearchProtocolHost.exe"C:\Windows\System32\SearchProtocolHost.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1924 -
C:\Windows\SysWOW64\whoami.exewhoami.exe /all4⤵
- Suspicious use of AdjustPrivilegeToken
PID:2044
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C:\Windows\SysWOW64\ipconfig.exeipconfig.exe /all4⤵
- Gathers network information
PID:2164
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C:\Windows\SysWOW64\netstat.exenetstat.exe -aon4⤵
- Gathers network information
- Suspicious use of AdjustPrivilegeToken
PID:2996
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