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Analysis
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max time kernel
148s -
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, 20:20
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_b253c05ed8ebd4be6016d0b1305084e21c5b45ffb372dee5bd71b969971a90f5.dll
Resource
win7-20240729-en
General
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Target
JaffaCakes118_b253c05ed8ebd4be6016d0b1305084e21c5b45ffb372dee5bd71b969971a90f5.dll
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Size
2.2MB
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MD5
159f7a8751a63292a974206078a31b55
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SHA1
e48a00a5d567168f78c198d132c3ee1c4e802bf6
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SHA256
b253c05ed8ebd4be6016d0b1305084e21c5b45ffb372dee5bd71b969971a90f5
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SHA512
89c0d2f1b3b93a425d68f1428d43a20132635d6dea6e20a03a6ab354d6d9721a9026cdd069c04d0944f7ffee895d2dba63ad245a2b393189417c1cf84c9074df
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SSDEEP
6144:Zo0gTwr/cG3J8Wt/s1XGxfSCkq/vWc3Wh0lxPIerqtg:ZoidiofSt1
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 4816 3656 WerFault.exe 82 -
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 3092 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 4448 wrote to memory of 3656 4448 rundll32.exe 82 PID 4448 wrote to memory of 3656 4448 rundll32.exe 82 PID 4448 wrote to memory of 3656 4448 rundll32.exe 82 PID 3656 wrote to memory of 3856 3656 rundll32.exe 83 PID 3656 wrote to memory of 3856 3656 rundll32.exe 83 PID 3656 wrote to memory of 3856 3656 rundll32.exe 83 PID 3656 wrote to memory of 3092 3656 rundll32.exe 84 PID 3656 wrote to memory of 3092 3656 rundll32.exe 84 PID 3656 wrote to memory of 3092 3656 rundll32.exe 84 PID 3656 wrote to memory of 3092 3656 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b253c05ed8ebd4be6016d0b1305084e21c5b45ffb372dee5bd71b969971a90f5.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4448 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b253c05ed8ebd4be6016d0b1305084e21c5b45ffb372dee5bd71b969971a90f5.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3656 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:3856
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3092
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 6523⤵
- Program crash
PID:4816
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3656 -ip 36561⤵PID:2276