dridex | 2d664d2834b0de66faef84fa39e6bb79b0683bba661c0c98085d9f9cf5de11d4

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 23:15

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General

Target

JaffaCakes118_2d664d2834b0de66faef84fa39e6bb79b0683bba661c0c98085d9f9cf5de11d4.dll
Size

170KB
MD5

07806e8b51d3c11a028566620f0851e3
SHA1

19161e4c59f78a20490287e6deece53036064d9a
SHA256

2d664d2834b0de66faef84fa39e6bb79b0683bba661c0c98085d9f9cf5de11d4
SHA512

338abce0c6537e9bace778f1adf1f1313773cbd0b183b0caef59d803a45bd70d49b4610cb97a9723b6cafc3bf60c2037db1d17d1317cca915fc31ad74d6a8be2
SSDEEP

3072:4V/jTmL3X6TLhgZBxbvRS1ebSi75S5NNZ4n+whXVM9MWdo8erj:4V/jTe38LiI4Oi75izyn+4lm

Score

10^/10

dridex 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

210.65.244.187:443

162.241.41.92:2303

46.231.204.10:8172

185.183.159.100:4125

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/2440-1-0x0000000075140000-0x000000007516F000-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 644 wrote to memory of 2440	644	rundll32.exe	30
PID 644 wrote to memory of 2440	644	rundll32.exe	30
PID 644 wrote to memory of 2440	644	rundll32.exe	30
PID 644 wrote to memory of 2440	644	rundll32.exe	30
PID 644 wrote to memory of 2440	644	rundll32.exe	30
PID 644 wrote to memory of 2440	644	rundll32.exe	30
PID 644 wrote to memory of 2440	644	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d664d2834b0de66faef84fa39e6bb79b0683bba661c0c98085d9f9cf5de11d4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:644
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d664d2834b0de66faef84fa39e6bb79b0683bba661c0c98085d9f9cf5de11d4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2440

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

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Downloads

memory/2440-0-0x0000000000140000-0x0000000000146000-memory.dmp

Filesize
24KB

Download
memory/2440-1-0x0000000075140000-0x000000007516F000-memory.dmp

Filesize
188KB

Download
memory/2440-3-0x0000000000140000-0x0000000000146000-memory.dmp

Filesize
24KB

Download