dridex | 459e916e29d680d601669919ee2d4f55dfac8c705a6c4d8304c18390527f6d3d

Analysis

max time kernel
119s
max time network
124s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 20:42

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General

Target

JaffaCakes118_459e916e29d680d601669919ee2d4f55dfac8c705a6c4d8304c18390527f6d3d.dll
Size

160KB
MD5

d4a712d3155e504cafd8c9d2d5aa5d70
SHA1

15241eeb9c13f38493414740e246a1b9b609a69e
SHA256

459e916e29d680d601669919ee2d4f55dfac8c705a6c4d8304c18390527f6d3d
SHA512

ef1f887b2177fd13b872b38b10de78b108809bb8ef1fe3ce29ed00766d847e7217c8bc93c303ebdfb1835609e2914d61eba410e4c365c49077bcdbbc48511790
SSDEEP

3072:Cu5RgjZh7gpk57/MbVelsxoNTen1v/HuxbIXU89J3WgMh8DH6:/52j4pk5zMbVO6/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/2052-1-0x0000000010000000-0x000000001002E000-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 2360 wrote to memory of 2052	2360	rundll32.exe	31
PID 2360 wrote to memory of 2052	2360	rundll32.exe	31
PID 2360 wrote to memory of 2052	2360	rundll32.exe	31
PID 2360 wrote to memory of 2052	2360	rundll32.exe	31
PID 2360 wrote to memory of 2052	2360	rundll32.exe	31
PID 2360 wrote to memory of 2052	2360	rundll32.exe	31
PID 2360 wrote to memory of 2052	2360	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_459e916e29d680d601669919ee2d4f55dfac8c705a6c4d8304c18390527f6d3d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_459e916e29d680d601669919ee2d4f55dfac8c705a6c4d8304c18390527f6d3d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2052

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/2052-0-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

Download
memory/2052-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/2052-3-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

Download