dridex | 0409e76f5588b7c527df674722781f89c70232b53b95546c98ff76fc37676d5c

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
30/12/2024, 17:48

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General

Target

JaffaCakes118_0409e76f5588b7c527df674722781f89c70232b53b95546c98ff76fc37676d5c.dll
Size

160KB
MD5

949a2984d3b8919091396c76b38588d9
SHA1

194a81d325a8a6d7b6abdaa9231717a857afa861
SHA256

0409e76f5588b7c527df674722781f89c70232b53b95546c98ff76fc37676d5c
SHA512

ba6f2ab97bdbf7dd279926be514eb4fb4a064d959ac116b5fa94f9ae847f58c1be3b41bf2cc34f6756eca8c7fcf56dc5c0b1aca0a2eefb23cf5f455cdfdac56d
SSDEEP

3072:zF5RgjZh7gpk57/MbVelsxoNTen1v/HuxbIXU89J3WgMh8DH6:Z52j4pk5zMbVO6/HUIXU8KgMyD

Score

10^/10

dridex 40111 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

40111

188.226.199.7:443

46.101.216.218:8172

178.254.33.197:2303

rc4.plain

Signatures

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

Dridex Loader 1 IoCs

Detects Dridex both x86 and x64 loader in memory.

botnet loader

resource	yara_rule
behavioral1/memory/2652-0-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1268 wrote to memory of 2652	1268	rundll32.exe	31
PID 1268 wrote to memory of 2652	1268	rundll32.exe	31
PID 1268 wrote to memory of 2652	1268	rundll32.exe	31
PID 1268 wrote to memory of 2652	1268	rundll32.exe	31
PID 1268 wrote to memory of 2652	1268	rundll32.exe	31
PID 1268 wrote to memory of 2652	1268	rundll32.exe	31
PID 1268 wrote to memory of 2652	1268	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0409e76f5588b7c527df674722781f89c70232b53b95546c98ff76fc37676d5c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1268
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0409e76f5588b7c527df674722781f89c70232b53b95546c98ff76fc37676d5c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2652

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2652-0-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

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memory/2652-2-0x0000000000190000-0x0000000000196000-memory.dmp

Filesize
24KB

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