Analysis
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max time kernel
149s -
max time network
154s -
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 12:41
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_d9fc6d7581cf318fe1b6a46b9ffdae106c533889cf54749624dece8d0617e2be.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_d9fc6d7581cf318fe1b6a46b9ffdae106c533889cf54749624dece8d0617e2be.dll
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Size
430KB
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MD5
f277910337a5474717fa04954bcf00be
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SHA1
c80e649c700d236808ee2609a2f9422a7bc9907a
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SHA256
d9fc6d7581cf318fe1b6a46b9ffdae106c533889cf54749624dece8d0617e2be
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SHA512
0cafc649e25d2357d07aa00f4e8f61c139f142a4c10f8ee101f5bee86b6ceb6bae74761ec4c89a706cb8d75d6cc71feaf5b6bb6963497d9721a4f8c9fd2bc1ad
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SSDEEP
12288:IVwHWB3VyqZ8WMSOUUaBaVcVHd6mcJiyQsumQcF1NlfmIUQ32nnjGe:2wHYNUGLBaVcV96mc4yruEfrb3CjGe
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 5016 4604 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 4768 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 4396 wrote to memory of 4604 4396 rundll32.exe 83 PID 4396 wrote to memory of 4604 4396 rundll32.exe 83 PID 4396 wrote to memory of 4604 4396 rundll32.exe 83 PID 4604 wrote to memory of 2376 4604 rundll32.exe 84 PID 4604 wrote to memory of 2376 4604 rundll32.exe 84 PID 4604 wrote to memory of 2376 4604 rundll32.exe 84 PID 4604 wrote to memory of 4768 4604 rundll32.exe 85 PID 4604 wrote to memory of 4768 4604 rundll32.exe 85 PID 4604 wrote to memory of 4768 4604 rundll32.exe 85 PID 4604 wrote to memory of 4768 4604 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d9fc6d7581cf318fe1b6a46b9ffdae106c533889cf54749624dece8d0617e2be.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4396 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d9fc6d7581cf318fe1b6a46b9ffdae106c533889cf54749624dece8d0617e2be.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4604 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:2376
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4768
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4604 -s 6523⤵
- Program crash
PID:5016
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4604 -ip 46041⤵PID:2980