Analysis
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max time kernel
138s -
max time network
146s -
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 05:41
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_b0ed44f001a46732d27c252dbfcdb3b09ba5ed061be4d35071381763ad8e3e34.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_b0ed44f001a46732d27c252dbfcdb3b09ba5ed061be4d35071381763ad8e3e34.dll
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Size
440KB
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MD5
36cd5545b3df9d7ea8e058c9fa2fa2bc
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SHA1
4c0caf1e846f16a3475d15eb05f6b761f6e72238
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SHA256
b0ed44f001a46732d27c252dbfcdb3b09ba5ed061be4d35071381763ad8e3e34
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SHA512
83a7285232971aab942b89a99f4cab0e10233c8d8bc356e2270591d02a3a4a4ec42b500403db93619a617f3f36555dbb9af023c32a49b00ca7f0cd7d525d4ca2
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SSDEEP
6144:v5+iRFTkRhO9SE4tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkFtZTm4EBpL0zacMScx7
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 3172 1664 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 3700 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2344 wrote to memory of 1664 2344 rundll32.exe 82 PID 2344 wrote to memory of 1664 2344 rundll32.exe 82 PID 2344 wrote to memory of 1664 2344 rundll32.exe 82 PID 1664 wrote to memory of 2268 1664 rundll32.exe 83 PID 1664 wrote to memory of 2268 1664 rundll32.exe 83 PID 1664 wrote to memory of 2268 1664 rundll32.exe 83 PID 1664 wrote to memory of 3700 1664 rundll32.exe 84 PID 1664 wrote to memory of 3700 1664 rundll32.exe 84 PID 1664 wrote to memory of 3700 1664 rundll32.exe 84 PID 1664 wrote to memory of 3700 1664 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b0ed44f001a46732d27c252dbfcdb3b09ba5ed061be4d35071381763ad8e3e34.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2344 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b0ed44f001a46732d27c252dbfcdb3b09ba5ed061be4d35071381763ad8e3e34.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1664 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:2268
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3700
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1664 -s 6763⤵
- Program crash
PID:3172
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1664 -ip 16641⤵PID:2764