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Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
29/12/2024, 13:58
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_e177b013de2a06be8392ad8fbb0bdfbf92924a52c935cd2b4bb3915961096288.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_e177b013de2a06be8392ad8fbb0bdfbf92924a52c935cd2b4bb3915961096288.dll
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Size
184KB
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MD5
7d9a605bd7b2cb2cba58009cf6cd4292
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SHA1
2b6cf0b784cf64ac645f09fcb358181e40c82956
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SHA256
e177b013de2a06be8392ad8fbb0bdfbf92924a52c935cd2b4bb3915961096288
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SHA512
0f77015dee8495070cf86d43e1c4365b406b3653908416232875bd5866f2a08af5d07400ebc1f71525deb5a33e167342c0be410b14cf22b15654739e4b2ddbb2
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SSDEEP
3072:9iLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoMlzoxss7:9iLVCIT4WK2z1W+CUHZj4Skq/eaoyoC
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 behavioral1/memory/2532-1-0x00000000746D0000-0x00000000746FF000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2160 2532 WerFault.exe 30 -
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 11 IoCs
description pid Process procid_target PID 2260 wrote to memory of 2532 2260 rundll32.exe 30 PID 2260 wrote to memory of 2532 2260 rundll32.exe 30 PID 2260 wrote to memory of 2532 2260 rundll32.exe 30 PID 2260 wrote to memory of 2532 2260 rundll32.exe 30 PID 2260 wrote to memory of 2532 2260 rundll32.exe 30 PID 2260 wrote to memory of 2532 2260 rundll32.exe 30 PID 2260 wrote to memory of 2532 2260 rundll32.exe 30 PID 2532 wrote to memory of 2160 2532 rundll32.exe 32 PID 2532 wrote to memory of 2160 2532 rundll32.exe 32 PID 2532 wrote to memory of 2160 2532 rundll32.exe 32 PID 2532 wrote to memory of 2160 2532 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e177b013de2a06be8392ad8fbb0bdfbf92924a52c935cd2b4bb3915961096288.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2260 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e177b013de2a06be8392ad8fbb0bdfbf92924a52c935cd2b4bb3915961096288.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2532 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2532 -s 2203⤵
- Program crash
PID:2160
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