dridex | fdd71bc43921f4fd463afa56ecee3b31e6b9e7e497365058b05ae9ef80d02c9e

Analysis

max time kernel
142s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15-04-2024 09:37

Target

f0c02f36f4c2043f16a58ac65839a196_JaffaCakes118.dll
Size

188KB
MD5

f0c02f36f4c2043f16a58ac65839a196
SHA1

a93a488f9c972e0659bc2121faac2fdbd31986a0
SHA256

fdd71bc43921f4fd463afa56ecee3b31e6b9e7e497365058b05ae9ef80d02c9e
SHA512

2664a4a728106f12b417b07c15862eb16a232128826bfa201a1298de1e0e7d917c03a6570d56c14629569f21e9d96c0acaa0118086f59b2e7c861655b9064caf
SSDEEP

3072:iA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoyo:izIqATVfQeV2FZalKq6jtGJWuTmd

Score

10^/10

Family

dridex

Botnet

22201

103.82.248.59:443

54.39.98.141:6602

103.109.247.8:10443

rc4.plain

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.

Processes:

resource	yara_rule
behavioral1/memory/2108-0-0x0000000074760000-0x0000000074790000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1168 2108 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1168	2108	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2092 wrote to memory of 2108	2092	rundll32.exe	rundll32.exe
PID 2092 wrote to memory of 2108	2092	rundll32.exe	rundll32.exe
PID 2092 wrote to memory of 2108	2092	rundll32.exe	rundll32.exe
PID 2092 wrote to memory of 2108	2092	rundll32.exe	rundll32.exe
PID 2092 wrote to memory of 2108	2092	rundll32.exe	rundll32.exe
PID 2092 wrote to memory of 2108	2092	rundll32.exe	rundll32.exe
PID 2092 wrote to memory of 2108	2092	rundll32.exe	rundll32.exe
PID 2108 wrote to memory of 1168	2108	rundll32.exe	WerFault.exe
PID 2108 wrote to memory of 1168	2108	rundll32.exe	WerFault.exe
PID 2108 wrote to memory of 1168	2108	rundll32.exe	WerFault.exe
PID 2108 wrote to memory of 1168	2108	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f0c02f36f4c2043f16a58ac65839a196_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2092

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f0c02f36f4c2043f16a58ac65839a196_JaffaCakes118.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2108

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2108 -s 308
3⤵
- Program crash
PID:1168

memory/2108-0-0x0000000074760000-0x0000000074790000-memory.dmp

Filesize
192KB

Download
memory/2108-1-0x0000000000120000-0x0000000000126000-memory.dmp

Filesize
24KB

Download