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Analysis
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max time kernel
142s -
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
25/12/2024, 06:49
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_5408c00e6a0ac26d5a7b30c0f07551c7da288a71ff60732aa58ddca1941865db.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_5408c00e6a0ac26d5a7b30c0f07551c7da288a71ff60732aa58ddca1941865db.dll
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Size
437KB
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MD5
f4779f3f9da153c177ea2b57373bb728
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SHA1
f00cb7e045c01e2034c4b42df5d67987c12dca72
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SHA256
5408c00e6a0ac26d5a7b30c0f07551c7da288a71ff60732aa58ddca1941865db
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SHA512
91a76d67e8eb27c103aaf252e9382cac3941280f197741f87529fa6956c003433a4f1f0b210a6b8338fc9445fefd69f2bc5c24a7e1a1259571fa47afc88afb15
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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 3608 1576 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 4004 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 3284 wrote to memory of 1576 3284 rundll32.exe 83 PID 3284 wrote to memory of 1576 3284 rundll32.exe 83 PID 3284 wrote to memory of 1576 3284 rundll32.exe 83 PID 1576 wrote to memory of 3576 1576 rundll32.exe 84 PID 1576 wrote to memory of 3576 1576 rundll32.exe 84 PID 1576 wrote to memory of 3576 1576 rundll32.exe 84 PID 1576 wrote to memory of 4004 1576 rundll32.exe 85 PID 1576 wrote to memory of 4004 1576 rundll32.exe 85 PID 1576 wrote to memory of 4004 1576 rundll32.exe 85 PID 1576 wrote to memory of 4004 1576 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5408c00e6a0ac26d5a7b30c0f07551c7da288a71ff60732aa58ddca1941865db.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3284 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5408c00e6a0ac26d5a7b30c0f07551c7da288a71ff60732aa58ddca1941865db.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1576 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:3576
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4004
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1576 -s 6323⤵
- Program crash
PID:3608
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 1576 -ip 15761⤵PID:4728