Analysis
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max time kernel
136s -
max time network
145s -
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 18:48
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_111dbc4a1c84f543ab7f37b7aed3c55b840f7de815a1adba5b479a7f158014c6.dll
Resource
win7-20241023-en
General
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Target
JaffaCakes118_111dbc4a1c84f543ab7f37b7aed3c55b840f7de815a1adba5b479a7f158014c6.dll
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Size
2.2MB
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MD5
5ce92f29af6fd512edd483cabd8004f1
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SHA1
1e9124fb2f0523e6158a05851320d813bfd0b507
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SHA256
111dbc4a1c84f543ab7f37b7aed3c55b840f7de815a1adba5b479a7f158014c6
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SHA512
2ff3fa0d53d55e472e61b96ce48c72d94d619d7c308304eb5fca162994c8f3ce458fda6635b86580d5c5f4271b1f428c3dfce3546a7418ce6bb26f461d944053
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SSDEEP
6144:Zo0gTwr/cG3J8Wt/s1XGxfSCkq/vWc3Wh0lxPIerqYg:ZoidiofStw
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 2844 1268 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 4448 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 3344 wrote to memory of 1268 3344 rundll32.exe 83 PID 3344 wrote to memory of 1268 3344 rundll32.exe 83 PID 3344 wrote to memory of 1268 3344 rundll32.exe 83 PID 1268 wrote to memory of 4640 1268 rundll32.exe 84 PID 1268 wrote to memory of 4640 1268 rundll32.exe 84 PID 1268 wrote to memory of 4640 1268 rundll32.exe 84 PID 1268 wrote to memory of 4448 1268 rundll32.exe 85 PID 1268 wrote to memory of 4448 1268 rundll32.exe 85 PID 1268 wrote to memory of 4448 1268 rundll32.exe 85 PID 1268 wrote to memory of 4448 1268 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_111dbc4a1c84f543ab7f37b7aed3c55b840f7de815a1adba5b479a7f158014c6.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3344 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_111dbc4a1c84f543ab7f37b7aed3c55b840f7de815a1adba5b479a7f158014c6.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1268 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:4640
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4448
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 6283⤵
- Program crash
PID:2844
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1268 -ip 12681⤵PID:664