Analysis
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max time kernel
137s -
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
21-12-2024 20:15
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_0808619aa611518349b996d03e4f927d37aa40740b97f34b9b3d481ee14fc070.dll
Resource
win7-20240729-en
General
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Target
JaffaCakes118_0808619aa611518349b996d03e4f927d37aa40740b97f34b9b3d481ee14fc070.dll
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Size
428KB
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MD5
d7b4891521204276ab930dd686c486f2
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SHA1
db54638c7a2b77116c0dd2e87b469cc1b0c1a6ac
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SHA256
0808619aa611518349b996d03e4f927d37aa40740b97f34b9b3d481ee14fc070
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SHA512
bb8cfac0e811ad3188491c1fd0e7c351a1053a121998e593602fcef933154c18968a8a2479e834a3a8b8d950e76067320a424e421607ed5bde3c3d6248f8a368
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SSDEEP
12288:OQNFtqgBst6sev1QKI8BjI/Mf6KJ4N6aXf6XOu8O2ozfixQIhqSwLuWr:kgByg9fIyjso2TXfTJHkfDIhqmWr
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 2840 4916 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 1152 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2804 wrote to memory of 4916 2804 rundll32.exe 82 PID 2804 wrote to memory of 4916 2804 rundll32.exe 82 PID 2804 wrote to memory of 4916 2804 rundll32.exe 82 PID 4916 wrote to memory of 3640 4916 rundll32.exe 83 PID 4916 wrote to memory of 3640 4916 rundll32.exe 83 PID 4916 wrote to memory of 3640 4916 rundll32.exe 83 PID 4916 wrote to memory of 1152 4916 rundll32.exe 84 PID 4916 wrote to memory of 1152 4916 rundll32.exe 84 PID 4916 wrote to memory of 1152 4916 rundll32.exe 84 PID 4916 wrote to memory of 1152 4916 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0808619aa611518349b996d03e4f927d37aa40740b97f34b9b3d481ee14fc070.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2804 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0808619aa611518349b996d03e4f927d37aa40740b97f34b9b3d481ee14fc070.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4916 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:3640
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1152
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4916 -s 6523⤵
- Program crash
PID:2840
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4916 -ip 49161⤵PID:3940