dridex | 50aa36d389a73ab50bd439d3e9d1dd5635206ac29650cda80409313dfc98163e

Resubmissions

10-11-2024 19:55

241110-ym6q1stenp 10

10-11-2024 13:01

241110-p896wswqaz 10

Analysis

max time kernel
79s
max time network
16s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 13:01

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General

Target

50aa36d389a73ab50bd439d3e9d1dd5635206ac29650cda80409313dfc98163eN.exe
Size

216KB
MD5

018133ba715c9b4b6d78aff4eab51de0
SHA1

7a4bb8855e757b0455fbdc6c6f293b8efe4a56af
SHA256

50aa36d389a73ab50bd439d3e9d1dd5635206ac29650cda80409313dfc98163e
SHA512

515ebfe59269d3d1d5377dada2042c6ffe3cd6da6205096a20bcfd30691669b9d763dc2888d4f465a53616b3c196fb8c1fdbebaeeaea931dfd9ddaeab221353f
SSDEEP

3072:+KHeQ1cNWDtPeDoCumpQ7QpF+5yW27o20:PF1cgcDyvWFvWD

Score

10^/10

dridex botnet discovery

Malware Config

Extracted

Family

dridex

5.196.15.119:443

46.105.131.72:443

157.7.163.144:3389

199.119.78.9:4143

Signatures

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

System Location Discovery: System Language Discovery 1 TTPs 2 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	50aa36d389a73ab50bd439d3e9d1dd5635206ac29650cda80409313dfc98163eN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	raserver.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1820	50aa36d389a73ab50bd439d3e9d1dd5635206ac29650cda80409313dfc98163eN.exe
1820	50aa36d389a73ab50bd439d3e9d1dd5635206ac29650cda80409313dfc98163eN.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeRestorePrivilege	1820	50aa36d389a73ab50bd439d3e9d1dd5635206ac29650cda80409313dfc98163eN.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1820 wrote to memory of 2372	1820	50aa36d389a73ab50bd439d3e9d1dd5635206ac29650cda80409313dfc98163eN.exe	30
PID 1820 wrote to memory of 2372	1820	50aa36d389a73ab50bd439d3e9d1dd5635206ac29650cda80409313dfc98163eN.exe	30
PID 1820 wrote to memory of 2372	1820	50aa36d389a73ab50bd439d3e9d1dd5635206ac29650cda80409313dfc98163eN.exe	30
PID 1820 wrote to memory of 2372	1820	50aa36d389a73ab50bd439d3e9d1dd5635206ac29650cda80409313dfc98163eN.exe	30
PID 1820 wrote to memory of 2372	1820	50aa36d389a73ab50bd439d3e9d1dd5635206ac29650cda80409313dfc98163eN.exe	30

C:\Users\Admin\AppData\Local\Temp\50aa36d389a73ab50bd439d3e9d1dd5635206ac29650cda80409313dfc98163eN.exe
"C:\Users\Admin\AppData\Local\Temp\50aa36d389a73ab50bd439d3e9d1dd5635206ac29650cda80409313dfc98163eN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1820
- C:\Windows\SysWOW64\raserver.exe
  C:\Windows\SysWOW64\raserver.exe "C:\Users\Admin\AppData\Local\Temp\50aa36d389a73ab50bd439d3e9d1dd5635206ac29650cda80409313dfc98163eN.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2372

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/1820-24-0x0000000003000000-0x0000000003036000-memory.dmp

Filesize
216KB

Download
memory/1820-1-0x0000000003000000-0x0000000003036000-memory.dmp

Filesize
216KB

Download
memory/1820-2-0x0000000003000000-0x0000000003036000-memory.dmp

Filesize
216KB

Download
memory/1820-0-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/2372-10-0x0000000075719000-0x000000007571A000-memory.dmp

Filesize
4KB

Download
memory/2372-17-0x0000000003000000-0x0000000003036000-memory.dmp

Filesize
216KB

Download
memory/2372-9-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2372-16-0x0000000003000000-0x0000000003036000-memory.dmp

Filesize
216KB

Download
memory/2372-18-0x0000000003000000-0x0000000003036000-memory.dmp

Filesize
216KB

Download
memory/2372-15-0x0000000003000000-0x0000000003036000-memory.dmp

Filesize
216KB

Download
memory/2372-14-0x0000000003000000-0x0000000003036000-memory.dmp

Filesize
216KB

Download
memory/2372-13-0x0000000003000000-0x0000000003036000-memory.dmp

Filesize
216KB

Download
memory/2372-12-0x0000000003000000-0x0000000003036000-memory.dmp

Filesize
216KB

Download
memory/2372-25-0x0000000075690000-0x00000000757A0000-memory.dmp

Filesize
1.1MB

Download