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Analysis
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max time kernel
148s -
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
26/12/2024, 16:51
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_1043efb9c1a9aa8450b074a5486e256fed20c47a1579eeae53beec6d8c9a0033.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_1043efb9c1a9aa8450b074a5486e256fed20c47a1579eeae53beec6d8c9a0033.dll
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Size
1.7MB
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MD5
03cd139f1bbc39de90f02faee7b3eba5
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SHA1
423530bac5083fbc269ec033a50671d837cf54ad
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SHA256
1043efb9c1a9aa8450b074a5486e256fed20c47a1579eeae53beec6d8c9a0033
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SHA512
2b8466d3608dce7a6548b8926c9f95a52822a6b17956ad72a6e4f1da034b7475c2e9ac2652a28ffdc6103b5e5c7ef810b959029eb55579c51cd9a9a50a19af57
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SSDEEP
768:DWpalqjjbZIkLXCcNtKOXzveyp8aEBk3rQ5lVmEBj9s+O7W:+aEj9I4COvNjQpj9sd7
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 2108 4068 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 3380 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 1100 wrote to memory of 4068 1100 rundll32.exe 82 PID 1100 wrote to memory of 4068 1100 rundll32.exe 82 PID 1100 wrote to memory of 4068 1100 rundll32.exe 82 PID 4068 wrote to memory of 1976 4068 rundll32.exe 83 PID 4068 wrote to memory of 1976 4068 rundll32.exe 83 PID 4068 wrote to memory of 1976 4068 rundll32.exe 83 PID 4068 wrote to memory of 3380 4068 rundll32.exe 84 PID 4068 wrote to memory of 3380 4068 rundll32.exe 84 PID 4068 wrote to memory of 3380 4068 rundll32.exe 84 PID 4068 wrote to memory of 3380 4068 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1043efb9c1a9aa8450b074a5486e256fed20c47a1579eeae53beec6d8c9a0033.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1100 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1043efb9c1a9aa8450b074a5486e256fed20c47a1579eeae53beec6d8c9a0033.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4068 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:1976
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3380
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4068 -s 6523⤵
- Program crash
PID:2108
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4068 -ip 40681⤵PID:1120