dridex | 123ba0ef466d047c7ff846348900269f6e5e825492cb0d3e2a62c0e0dac702dd

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 20:40

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General

Target

JaffaCakes118_123ba0ef466d047c7ff846348900269f6e5e825492cb0d3e2a62c0e0dac702dd.dll
Size

160KB
MD5

a548bad5a1757dce23e442b9be0cb7df
SHA1

5ef8a7b6984ed4a5d7df63be3fa9d57a7d779945
SHA256

123ba0ef466d047c7ff846348900269f6e5e825492cb0d3e2a62c0e0dac702dd
SHA512

92fa08b5cc1a5faafb405bf2a3c2a8bc231efafeb3a687d106d92c4cb4b92ca553fd466839d14a667942522ee73f96cd86c19c3951a7b244a438d8bbbb95cb72
SSDEEP

3072:Wu5RgjZh7gpk57/MbVelsxoNTen1v/HuxbIXU89J3WgMh8DH6:b52j4pk5zMbVO6/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/2056-1-0x0000000010000000-0x000000001002E000-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 2228 wrote to memory of 2056	2228	rundll32.exe	30
PID 2228 wrote to memory of 2056	2228	rundll32.exe	30
PID 2228 wrote to memory of 2056	2228	rundll32.exe	30
PID 2228 wrote to memory of 2056	2228	rundll32.exe	30
PID 2228 wrote to memory of 2056	2228	rundll32.exe	30
PID 2228 wrote to memory of 2056	2228	rundll32.exe	30
PID 2228 wrote to memory of 2056	2228	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_123ba0ef466d047c7ff846348900269f6e5e825492cb0d3e2a62c0e0dac702dd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2228
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_123ba0ef466d047c7ff846348900269f6e5e825492cb0d3e2a62c0e0dac702dd.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2056

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/2056-0-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download
memory/2056-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/2056-3-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download