Analysis
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max time kernel
147s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
25-12-2024 04:23
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_d9c6037e94adfa4ba7b2081f5f07e3dc2018c95a313a9e7ee575fbc808dcd3d4.dll
Resource
win7-20240729-en
General
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Target
JaffaCakes118_d9c6037e94adfa4ba7b2081f5f07e3dc2018c95a313a9e7ee575fbc808dcd3d4.dll
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Size
1.8MB
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MD5
2f7bd948e66c99ef545e2d048db5e820
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SHA1
5798f15058c36045867505ca431689370663f7f9
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SHA256
d9c6037e94adfa4ba7b2081f5f07e3dc2018c95a313a9e7ee575fbc808dcd3d4
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SHA512
215b6964c2cf1137d1bdc55751d4c548fa73d10470f51ed2bcd8c07f81857ef77f6088002bfa36f01f5d26318010ce37c8ab1edcb655af51f9f84bd388dfd890
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SSDEEP
1536:0BOA0qKzBmromPgBqLxBqy5ZehAcITbk1fPeWnOCl/JPL48XpHv:0cFqKzBrtwq+ZPTbgmWnBJ4oVv
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 1076 3656 WerFault.exe 86 -
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 4536 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 3676 wrote to memory of 3656 3676 rundll32.exe 86 PID 3676 wrote to memory of 3656 3676 rundll32.exe 86 PID 3676 wrote to memory of 3656 3676 rundll32.exe 86 PID 3656 wrote to memory of 1892 3656 rundll32.exe 87 PID 3656 wrote to memory of 1892 3656 rundll32.exe 87 PID 3656 wrote to memory of 1892 3656 rundll32.exe 87 PID 3656 wrote to memory of 4536 3656 rundll32.exe 88 PID 3656 wrote to memory of 4536 3656 rundll32.exe 88 PID 3656 wrote to memory of 4536 3656 rundll32.exe 88 PID 3656 wrote to memory of 4536 3656 rundll32.exe 88
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d9c6037e94adfa4ba7b2081f5f07e3dc2018c95a313a9e7ee575fbc808dcd3d4.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3676 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d9c6037e94adfa4ba7b2081f5f07e3dc2018c95a313a9e7ee575fbc808dcd3d4.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3656 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:1892
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4536
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 6283⤵
- Program crash
PID:1076
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3656 -ip 36561⤵PID:4456