Analysis
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max time kernel
131s -
max time network
149s -
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 07:05
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_532e8e2e03dab2624065827313e3b5a29f5764264e648b02dc1bd1b53d4584cc.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_532e8e2e03dab2624065827313e3b5a29f5764264e648b02dc1bd1b53d4584cc.dll
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Size
440KB
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MD5
914ec442217e598f9bdbe9c97a1d5220
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SHA1
98dd464e685d06dcaad7c1af9dd460610dcadbc2
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SHA256
532e8e2e03dab2624065827313e3b5a29f5764264e648b02dc1bd1b53d4584cc
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SHA512
499391c679442e46ad98e6ec8f41ff28fec045a4ac4f67bffa77d1a4b6db59bab60274277d225b9bdc88ae84cd0bc0189e55f50141fd77cf4180559f5dd2c18c
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SSDEEP
6144:v5+iRFTkRhO9SEBtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkstZTm4EBpL0zacMScx7
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 880 5048 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 4464 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 3356 wrote to memory of 5048 3356 rundll32.exe 82 PID 3356 wrote to memory of 5048 3356 rundll32.exe 82 PID 3356 wrote to memory of 5048 3356 rundll32.exe 82 PID 5048 wrote to memory of 380 5048 rundll32.exe 83 PID 5048 wrote to memory of 380 5048 rundll32.exe 83 PID 5048 wrote to memory of 380 5048 rundll32.exe 83 PID 5048 wrote to memory of 4464 5048 rundll32.exe 84 PID 5048 wrote to memory of 4464 5048 rundll32.exe 84 PID 5048 wrote to memory of 4464 5048 rundll32.exe 84 PID 5048 wrote to memory of 4464 5048 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_532e8e2e03dab2624065827313e3b5a29f5764264e648b02dc1bd1b53d4584cc.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3356 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_532e8e2e03dab2624065827313e3b5a29f5764264e648b02dc1bd1b53d4584cc.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5048 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:380
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4464
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 6683⤵
- Program crash
PID:880
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 5048 -ip 50481⤵PID:4228