Analysis
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max time kernel
148s -
max time network
152s -
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 11:12
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_bdc25142c22abf3b7fd8888d96ae3f3e36ce97082e25af56b40e95606c036c02.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_bdc25142c22abf3b7fd8888d96ae3f3e36ce97082e25af56b40e95606c036c02.dll
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Size
2.0MB
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MD5
df48e8176d0ec330aca88664f393cb76
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SHA1
7c75c6c5e6cfc1b1c6993f6dc8bd241c71345466
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SHA256
bdc25142c22abf3b7fd8888d96ae3f3e36ce97082e25af56b40e95606c036c02
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SHA512
a75252ce4898fc796bda1e86d59d338833e7c3e1254a6873289c3c3d7794eac31b8f35500f813f1c1099621d31ab72da4bff5bfee879e762c09d155e61aa8cdd
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SSDEEP
6144:qpXjcPUqviYVZFiKXJxDPbOoJcfgQwJ2vkeDkCSHVmrOISZKByfjYoxj:qpXjcPl7FzHebpID
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 4924 756 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 4000 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 972 wrote to memory of 756 972 rundll32.exe 82 PID 972 wrote to memory of 756 972 rundll32.exe 82 PID 972 wrote to memory of 756 972 rundll32.exe 82 PID 756 wrote to memory of 4556 756 rundll32.exe 83 PID 756 wrote to memory of 4556 756 rundll32.exe 83 PID 756 wrote to memory of 4556 756 rundll32.exe 83 PID 756 wrote to memory of 4000 756 rundll32.exe 84 PID 756 wrote to memory of 4000 756 rundll32.exe 84 PID 756 wrote to memory of 4000 756 rundll32.exe 84 PID 756 wrote to memory of 4000 756 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bdc25142c22abf3b7fd8888d96ae3f3e36ce97082e25af56b40e95606c036c02.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:972 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bdc25142c22abf3b7fd8888d96ae3f3e36ce97082e25af56b40e95606c036c02.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:756 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:4556
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4000
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 756 -s 6523⤵
- Program crash
PID:4924
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 756 -ip 7561⤵PID:1152