Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
29-12-2024 12:34
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_b00584f40178d24ca5aecfbeca2ad11c3daebf1c2abaa516572fba9ab3251e17.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_b00584f40178d24ca5aecfbeca2ad11c3daebf1c2abaa516572fba9ab3251e17.dll
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Size
184KB
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MD5
6207b89b4608ad939cc0cfe1bcabbfb7
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SHA1
1baa1ab22a43e385ca5509df5f0b3410e0c6d6e9
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SHA256
b00584f40178d24ca5aecfbeca2ad11c3daebf1c2abaa516572fba9ab3251e17
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SHA512
b2b32896aa820d1d4e66e4eb15cc8b21325a54f4a86cb9112e70cd36eab72f0610095634ab07088869987ef1b4796a74a717fd365632e7c7a79e77e4d24d0ed3
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SSDEEP
3072:WiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoOlzoxss7:WiLVCIT4WK2z1W+CUHZj4Skq/eaoMoC
Malware Config
Extracted
dridex
22202
80.241.218.90:443
103.161.172.109:13786
87.98.128.76:5723
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/1996-1-0x0000000075300000-0x000000007532F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1092 1996 WerFault.exe 85 -
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 WriteProcessMemory 3 IoCs
description pid Process procid_target PID 780 wrote to memory of 1996 780 rundll32.exe 85 PID 780 wrote to memory of 1996 780 rundll32.exe 85 PID 780 wrote to memory of 1996 780 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b00584f40178d24ca5aecfbeca2ad11c3daebf1c2abaa516572fba9ab3251e17.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:780 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b00584f40178d24ca5aecfbeca2ad11c3daebf1c2abaa516572fba9ab3251e17.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1996 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1996 -s 6163⤵
- Program crash
PID:1092
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1996 -ip 19961⤵PID:3524