Analysis
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max time kernel
148s -
max time network
150s -
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 02:16
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_86840ff0759856e4ff15001d3212466fd16422ecebeeb9a13907468cf6de6240.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_86840ff0759856e4ff15001d3212466fd16422ecebeeb9a13907468cf6de6240.dll
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Size
437KB
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MD5
d78d50349a550f167b602e9665d9a9b8
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SHA1
0834d937cbb661d830848f08c02ed6b8d0676733
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SHA256
86840ff0759856e4ff15001d3212466fd16422ecebeeb9a13907468cf6de6240
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SHA512
e36816c56f79716cd58ccf5cde1bc86f75bf07e6060d29df590b9d4e3c5333d52d3b8b787e18eb9c1c0e8da264ab2668260e70e113cf3635ba7183a270b84451
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SSDEEP
12288:Zg6sAoGRtiZwyrKT29plU9S7hZ2otIs095GRlelPI7jd8VkOs9FsGe:uCdyL9rPTE5GRlV7jd8Fs9KGe
Malware Config
Extracted
trickbot
100019
soh1
65.152.201.203:443
185.56.175.122:443
46.99.175.217:443
179.189.229.254:443
46.99.175.149:443
181.129.167.82:443
216.166.148.187:443
46.99.188.223:443
128.201.76.252:443
62.99.79.77:443
60.51.47.65:443
24.162.214.166:443
45.36.99.184:443
97.83.40.67:443
184.74.99.214:443
103.105.254.17:443
62.99.76.213:443
82.159.149.52:443
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autorunName:pwgrabbName:pwgrabc
Signatures
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Trickbot family
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Program crash 1 IoCs
pid pid_target Process procid_target 1844 2256 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 2780 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 412 wrote to memory of 2256 412 rundll32.exe 83 PID 412 wrote to memory of 2256 412 rundll32.exe 83 PID 412 wrote to memory of 2256 412 rundll32.exe 83 PID 2256 wrote to memory of 1804 2256 rundll32.exe 85 PID 2256 wrote to memory of 1804 2256 rundll32.exe 85 PID 2256 wrote to memory of 1804 2256 rundll32.exe 85 PID 2256 wrote to memory of 2780 2256 rundll32.exe 86 PID 2256 wrote to memory of 2780 2256 rundll32.exe 86 PID 2256 wrote to memory of 2780 2256 rundll32.exe 86 PID 2256 wrote to memory of 2780 2256 rundll32.exe 86
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_86840ff0759856e4ff15001d3212466fd16422ecebeeb9a13907468cf6de6240.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:412 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_86840ff0759856e4ff15001d3212466fd16422ecebeeb9a13907468cf6de6240.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2256 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:1804
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2780
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2256 -s 6323⤵
- Program crash
PID:1844
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2256 -ip 22561⤵PID:2916