Analysis
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max time kernel
131s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-12-2024 14:14
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_c20139953dda0efdbed6cee8430f8481636230894cf1361610c1bc8d209eab91.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_c20139953dda0efdbed6cee8430f8481636230894cf1361610c1bc8d209eab91.dll
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Size
440KB
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MD5
72a9e53371a81c4eba7d690736146225
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SHA1
bd0a4cda4f962a1691f494731599e5b1f4abf363
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SHA256
c20139953dda0efdbed6cee8430f8481636230894cf1361610c1bc8d209eab91
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SHA512
f1e15ffcddc4fb3aaa3a1001227373bf2f0deab96637ba1d49c4ed603818430675bd449bd507670191899902509a23973ad68d8bf64e7afb751018e059083e24
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SSDEEP
6144:v5+iRFTkRhO9SEttZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkstZTm4EBpL0zacMScx7
Malware Config
Extracted
trickbot
100019
rob141
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 864 1060 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 4452 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 3840 wrote to memory of 1060 3840 rundll32.exe 83 PID 3840 wrote to memory of 1060 3840 rundll32.exe 83 PID 3840 wrote to memory of 1060 3840 rundll32.exe 83 PID 1060 wrote to memory of 1172 1060 rundll32.exe 84 PID 1060 wrote to memory of 1172 1060 rundll32.exe 84 PID 1060 wrote to memory of 1172 1060 rundll32.exe 84 PID 1060 wrote to memory of 4452 1060 rundll32.exe 85 PID 1060 wrote to memory of 4452 1060 rundll32.exe 85 PID 1060 wrote to memory of 4452 1060 rundll32.exe 85 PID 1060 wrote to memory of 4452 1060 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c20139953dda0efdbed6cee8430f8481636230894cf1361610c1bc8d209eab91.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3840 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c20139953dda0efdbed6cee8430f8481636230894cf1361610c1bc8d209eab91.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1060 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:1172
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4452
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1060 -s 6763⤵
- Program crash
PID:864
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1060 -ip 10601⤵PID:1892