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
29-12-2024 02:14
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_7808352f3f74eeca591064876cbd3c1d02e16ecf05c5ee8cc5a2e2a3733ad47c.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_7808352f3f74eeca591064876cbd3c1d02e16ecf05c5ee8cc5a2e2a3733ad47c.dll
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Size
440KB
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MD5
a6dd8249fc8e92d9e69b12317b4e9c3a
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SHA1
dd5731a06f93450d5436d01b57c0fb4929a55252
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SHA256
7808352f3f74eeca591064876cbd3c1d02e16ecf05c5ee8cc5a2e2a3733ad47c
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SHA512
2d97aa8118e6c4484b5b6e1e6ce6d7ccaf142b4a40fe462db4f5b32af20b6e0973d6f7648f01d6848010b4a9a7793614fdfbf7c1b53f9a9f7f880553d32daad7
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SSDEEP
6144:v5+iRFTkRhO9SEvtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkOtZTm4EBpL0zacMScx7
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 3508 4868 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 3176 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2072 wrote to memory of 4868 2072 rundll32.exe 83 PID 2072 wrote to memory of 4868 2072 rundll32.exe 83 PID 2072 wrote to memory of 4868 2072 rundll32.exe 83 PID 4868 wrote to memory of 3936 4868 rundll32.exe 84 PID 4868 wrote to memory of 3936 4868 rundll32.exe 84 PID 4868 wrote to memory of 3936 4868 rundll32.exe 84 PID 4868 wrote to memory of 3176 4868 rundll32.exe 85 PID 4868 wrote to memory of 3176 4868 rundll32.exe 85 PID 4868 wrote to memory of 3176 4868 rundll32.exe 85 PID 4868 wrote to memory of 3176 4868 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7808352f3f74eeca591064876cbd3c1d02e16ecf05c5ee8cc5a2e2a3733ad47c.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2072 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7808352f3f74eeca591064876cbd3c1d02e16ecf05c5ee8cc5a2e2a3733ad47c.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4868 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:3936
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3176
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 6483⤵
- Program crash
PID:3508
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4868 -ip 48681⤵PID:5008