dridex | 1495fcbfea9c5c1cba67c2d481403f8e6e57e7f3a46a6c44f0b62f9c2d681299

Analysis

max time kernel
142s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/04/2024, 17:23

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General

Target
edf51a6b0dad0271e9fd03e3d6bb6a69_JaffaCakes118.dll
Size 188KB
Sample240411-vyb41abe5t
SHA256 1495fcbfea9c5c1cba67c2d481403f8e6e57e7f3a46a6c44f0b62f9c2d681299
MD5 edf51a6b0dad0271e9fd03e3d6bb6a69
SHA1 9ee9e3b5467ce301156309fb02ed8fedce55299e
SHA512 bd9dec1892903ddc781e30a3a38f2c99afb070057c19ba7c2cc675c651a4ed78492316acbc2a5a9a8c6e348ca78a0a82e2eee52f1d5186fa2d31f56bf1fb7b93
SSDEEP 3072:jA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoXo:jzIqATVfQeV2FZalKq6jtGJWuTmd
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

dridex 22201 botnet loader

Malware Config

Extracted

Family

dridex

Botnet

22201

103.82.248.59:443
54.39.98.141:6602
103.109.247.8:10443

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/864-1-0x0000000074A30000-0x0000000074A60000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
416	864	WerFault.exe	92

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3372 wrote to memory of 864	3372	rundll32.exe	92
PID 3372 wrote to memory of 864	3372	rundll32.exe	92
PID 3372 wrote to memory of 864	3372	rundll32.exe	92

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\edf51a6b0dad0271e9fd03e3d6bb6a69_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3372
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\edf51a6b0dad0271e9fd03e3d6bb6a69_JaffaCakes118.dll,#1
  2⤵
  PID:864
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 864 -s 692
    3⤵
    - Program crash
    PID:416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 864 -ip 864
1⤵
PID:1584

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3096 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8
1⤵
PID:1468

Network

MITRE ATT&CK Matrix

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Downloads

memory/864-0-0x0000000000ED0000-0x0000000000ED6000-memory.dmp

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memory/864-1-0x0000000074A30000-0x0000000074A60000-memory.dmp

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memory/864-3-0x0000000000ED0000-0x0000000000ED6000-memory.dmp

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads