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Analysis
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max time kernel
139s -
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
23/12/2024, 21:42
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_aea6a596b658e1e682caf13ec1357a36918c1b99730879c626d7353ac1168c11.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_aea6a596b658e1e682caf13ec1357a36918c1b99730879c626d7353ac1168c11.dll
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Size
440KB
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MD5
ff8243bd8b1c25fec69973c194736c76
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SHA1
43a17e1befc0fd3a6a8e496a1168ac64d837d37c
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SHA256
aea6a596b658e1e682caf13ec1357a36918c1b99730879c626d7353ac1168c11
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SHA512
40fa34445079813dc173e680775cf2feeea4c6e4766441dccd935d5c17644d324216a20a399d38f8d98efda8aefe64d633761e5f3d15ac762c548b4fee9c4c5c
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SSDEEP
6144:v5+iRFTkRhO9SE7tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTketZTm4EBpL0zacMScx7
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 4828 1148 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 2360 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 4468 wrote to memory of 1148 4468 rundll32.exe 83 PID 4468 wrote to memory of 1148 4468 rundll32.exe 83 PID 4468 wrote to memory of 1148 4468 rundll32.exe 83 PID 1148 wrote to memory of 2560 1148 rundll32.exe 84 PID 1148 wrote to memory of 2560 1148 rundll32.exe 84 PID 1148 wrote to memory of 2560 1148 rundll32.exe 84 PID 1148 wrote to memory of 2360 1148 rundll32.exe 85 PID 1148 wrote to memory of 2360 1148 rundll32.exe 85 PID 1148 wrote to memory of 2360 1148 rundll32.exe 85 PID 1148 wrote to memory of 2360 1148 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aea6a596b658e1e682caf13ec1357a36918c1b99730879c626d7353ac1168c11.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4468 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aea6a596b658e1e682caf13ec1357a36918c1b99730879c626d7353ac1168c11.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1148 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:2560
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2360
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1148 -s 6523⤵
- Program crash
PID:4828
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1148 -ip 11481⤵PID:3648