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Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20/08/2024, 23:19
Static task
static1
Behavioral task
behavioral1
Sample
b13f68aa281d02f1b03cd681e760dc91_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b13f68aa281d02f1b03cd681e760dc91_JaffaCakes118.exe
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Size
580KB
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MD5
b13f68aa281d02f1b03cd681e760dc91
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SHA1
6f133b91f59b3cd5af165a7229069c8a497547e3
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SHA256
33d60d12c89764bd17f09778bb086dcd65f24613ddb3ba6a4ca62f4af3d642ce
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SHA512
b84c980f93b09f65bc62395ca66e313e228e09ad54d18411cc8d169127a56a72341d158bbe5413499b02ed1aa1f8c153d4388fdd50b02297414822016b7e5532
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SSDEEP
12288:671bBfnoWMPARHYGwdGnmrAz9zC0mtwYHDkrchSJkZu064:obBfnoWSFrAzEwrMuW
Malware Config
Extracted
trickbot
2000033
lib153
179.42.137.102:443
191.36.152.198:443
179.42.137.104:443
179.42.137.106:443
179.42.137.108:443
202.183.12.124:443
194.190.18.122:443
103.56.207.230:443
171.103.187.218:449
171.103.189.118:449
18.139.111.104:443
179.42.137.105:443
186.4.193.75:443
171.101.229.2:449
179.42.137.107:443
103.56.43.209:449
179.42.137.110:443
45.181.207.156:443
197.44.54.162:449
179.42.137.109:443
103.59.105.226:449
45.181.207.101:443
117.196.236.205:443
72.224.45.102:449
179.42.137.111:443
96.47.239.181:443
171.100.112.190:449
117.196.239.6:443
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autorunName:pwgrabbName:pwgrabc
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 1408 4900 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 b13f68aa281d02f1b03cd681e760dc91_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 408 wermgr.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4900 b13f68aa281d02f1b03cd681e760dc91_JaffaCakes118.exe 4900 b13f68aa281d02f1b03cd681e760dc91_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4900 wrote to memory of 408 4900 b13f68aa281d02f1b03cd681e760dc91_JaffaCakes118.exe 84 PID 4900 wrote to memory of 408 4900 b13f68aa281d02f1b03cd681e760dc91_JaffaCakes118.exe 84 PID 4900 wrote to memory of 3152 4900 b13f68aa281d02f1b03cd681e760dc91_JaffaCakes118.exe 88 PID 4900 wrote to memory of 3152 4900 b13f68aa281d02f1b03cd681e760dc91_JaffaCakes118.exe 88 PID 4900 wrote to memory of 408 4900 b13f68aa281d02f1b03cd681e760dc91_JaffaCakes118.exe 84 PID 4900 wrote to memory of 408 4900 b13f68aa281d02f1b03cd681e760dc91_JaffaCakes118.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\b13f68aa281d02f1b03cd681e760dc91_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b13f68aa281d02f1b03cd681e760dc91_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4900 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:408
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵PID:3152
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4900 -s 5762⤵
- Program crash
PID:1408
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4900 -ip 49001⤵PID:2784