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Analysis
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max time kernel
92s -
max time network
142s -
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, 08:52
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_57fba295bce60e0b74b35ff9c0507c1a538a55e9ece6dcb5f8df801463ebf377.dll
Resource
win7-20240729-en
General
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Target
JaffaCakes118_57fba295bce60e0b74b35ff9c0507c1a538a55e9ece6dcb5f8df801463ebf377.dll
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Size
184KB
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MD5
0752e24aab4ad163361ac8b4cb7291f4
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SHA1
44106eb15161cb7ebc3118f9fe0be6e4b05d6e97
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SHA256
57fba295bce60e0b74b35ff9c0507c1a538a55e9ece6dcb5f8df801463ebf377
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SHA512
0c3d5f58c5b2a7305b440b25ba5f4c63ffbe24875dd3719b556d7596b2ca922eeeea6a177463a7edd723eb79a8b014b485682ac5abe0a9edcae588388ddf09f9
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SSDEEP
3072:5iLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eao4lzoxss7:5iLVCIT4WK2z1W+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/552-1-0x00000000757B0000-0x00000000757DF000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3676 552 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 WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2640 wrote to memory of 552 2640 rundll32.exe 82 PID 2640 wrote to memory of 552 2640 rundll32.exe 82 PID 2640 wrote to memory of 552 2640 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57fba295bce60e0b74b35ff9c0507c1a538a55e9ece6dcb5f8df801463ebf377.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2640 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57fba295bce60e0b74b35ff9c0507c1a538a55e9ece6dcb5f8df801463ebf377.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:552 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 6243⤵
- Program crash
PID:3676
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 176 -p 552 -ip 5521⤵PID:3444