dridex | bfb67eb7b8aa4632ace65f504e96269c18ec4eb163d1afc3419d085e576d877d

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09-04-2024 07:58

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General

Target

e9842da918588da0a597cef9e529bfb0_JaffaCakes118.dll
Size

184KB
MD5

e9842da918588da0a597cef9e529bfb0
SHA1

c779d9c229db97ad539343f2f1bc8fd5282daaf8
SHA256

bfb67eb7b8aa4632ace65f504e96269c18ec4eb163d1afc3419d085e576d877d
SHA512

f50f24ccfda6322dfa0398c7d22bf766f6bf927da7d12dc8a87d5d1782f642b898af996d2c00b939b8039918db444a20d116b99e8411c2610c52551fa7fbabb2
SSDEEP

3072:bhd6lp2ffOeP3gv+i4W63iFfKfXM9mQltYwgO226+f33JEVQcY:b3fOeIv54W6SFKfc9me9v9/JEV

Score

10^/10

dridex 22201 botnet loader

Malware Config

Extracted

Family

dridex

Botnet

22201

51.79.50.122:443

222.124.142.67:10443

138.201.222.158:4664

rc4.plain

Signatures

Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
botnet dridex

Dridex Loader 1 IoCs

Detects Dridex both x86 and x64 loader in memory.

botnet loader

resource	yara_rule
behavioral2/memory/3668-1-0x0000000075530000-0x0000000075560000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3508	3668	WerFault.exe	84

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2720 wrote to memory of 3668	2720	rundll32.exe	84
PID 2720 wrote to memory of 3668	2720	rundll32.exe	84
PID 2720 wrote to memory of 3668	2720	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e9842da918588da0a597cef9e529bfb0_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2720
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e9842da918588da0a597cef9e529bfb0_JaffaCakes118.dll,#1
  2⤵
  PID:3668
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3668 -s 668
    3⤵
    - Program crash
    PID:3508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3668 -ip 3668
1⤵
PID:1980

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3668-0-0x0000000001790000-0x0000000001796000-memory.dmp

Filesize
24KB

Download
memory/3668-1-0x0000000075530000-0x0000000075560000-memory.dmp

Filesize
192KB

Download