Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-12-2024 13:02
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_91e27455db30b5dfe31515705cbc3deecd8c7b4e53ae648038aaaeae46d64ddb.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_91e27455db30b5dfe31515705cbc3deecd8c7b4e53ae648038aaaeae46d64ddb.dll
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Size
440KB
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MD5
804fb0aafa24c02ec0f92ea35b3d585b
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SHA1
30d5687c43b43fe2d09f4e98cfdd988bca2a20e2
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SHA256
91e27455db30b5dfe31515705cbc3deecd8c7b4e53ae648038aaaeae46d64ddb
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SHA512
20b99463cafa367b5805b1213fc2578caf77329f3133bb6e8161d9d60e47d96abecd77b55aaeff42e72a3a20b0366f7b72e0953194e42644be6c0c26b9bbf68e
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SSDEEP
6144:v5+iRFTkRhO9SE7tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H: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 3608 3620 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 1412 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 3240 wrote to memory of 3620 3240 rundll32.exe 82 PID 3240 wrote to memory of 3620 3240 rundll32.exe 82 PID 3240 wrote to memory of 3620 3240 rundll32.exe 82 PID 3620 wrote to memory of 4044 3620 rundll32.exe 83 PID 3620 wrote to memory of 4044 3620 rundll32.exe 83 PID 3620 wrote to memory of 4044 3620 rundll32.exe 83 PID 3620 wrote to memory of 1412 3620 rundll32.exe 84 PID 3620 wrote to memory of 1412 3620 rundll32.exe 84 PID 3620 wrote to memory of 1412 3620 rundll32.exe 84 PID 3620 wrote to memory of 1412 3620 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_91e27455db30b5dfe31515705cbc3deecd8c7b4e53ae648038aaaeae46d64ddb.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3240 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_91e27455db30b5dfe31515705cbc3deecd8c7b4e53ae648038aaaeae46d64ddb.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3620 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:4044
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1412
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3620 -s 6403⤵
- Program crash
PID:3608
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3620 -ip 36201⤵PID:3696