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Analysis
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max time kernel
140s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22/12/2024, 07:45
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_6634011845ef24be496fba0add469ee32353a1ac95d65819bb4a39f22c58a2b0.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_6634011845ef24be496fba0add469ee32353a1ac95d65819bb4a39f22c58a2b0.dll
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Size
1.7MB
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MD5
8be04907316b09919c0e5c16f3ae428c
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SHA1
116a779855a21a206c3b696e5ce1f9e9ce4d6145
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SHA256
6634011845ef24be496fba0add469ee32353a1ac95d65819bb4a39f22c58a2b0
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SHA512
1a852c4a3a975d81e0b63c4ffd3269e1e99ec7fd70781568cc423b2359d3b2b4bbe95245ddab42ce2c6f1b8cc839dd49ba1a4224c5c749ebfd9e97f12c71e562
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SSDEEP
1536:sjkUHInOKVU9vFhgD6wK1LhsfAWs/g9UhwtV/IeQ/HQljEqt:sjFiDgL+C/3hwXfuwJt
Malware Config
Extracted
trickbot
100021
rob142
181.129.85.98:443
189.112.119.205:443
189.51.118.78:443
186.121.214.106:443
49.176.188.184:443
61.69.102.170:443
213.32.252.221:443
89.46.216.2:443
103.36.79.3:443
103.108.97.51:443
95.140.217.242:443
41.175.22.226:443
190.109.169.161:443
186.159.12.18:443
190.109.171.17:443
181.196.148.202:443
186.47.75.58:443
186.42.212.30:443
190.214.21.14:443
187.108.32.133:443
201.184.226.74:443
186.159.5.177:443
- autorun
Signatures
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Trickbot family
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Program crash 1 IoCs
pid pid_target Process procid_target 1060 3740 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3136 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 4120 wrote to memory of 3740 4120 rundll32.exe 83 PID 4120 wrote to memory of 3740 4120 rundll32.exe 83 PID 4120 wrote to memory of 3740 4120 rundll32.exe 83 PID 3740 wrote to memory of 5032 3740 rundll32.exe 84 PID 3740 wrote to memory of 5032 3740 rundll32.exe 84 PID 3740 wrote to memory of 5032 3740 rundll32.exe 84 PID 3740 wrote to memory of 3136 3740 rundll32.exe 85 PID 3740 wrote to memory of 3136 3740 rundll32.exe 85 PID 3740 wrote to memory of 3136 3740 rundll32.exe 85 PID 3740 wrote to memory of 3136 3740 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6634011845ef24be496fba0add469ee32353a1ac95d65819bb4a39f22c58a2b0.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4120 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6634011845ef24be496fba0add469ee32353a1ac95d65819bb4a39f22c58a2b0.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3740 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:5032
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3136
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3740 -s 6403⤵
- Program crash
PID:1060
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3740 -ip 37401⤵PID:4300