dridex | a26c901de90f064984ad1e8c9622603247c7a2245b6ec0ff9c4f17fcfd33b082

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21-08-2024 12:36

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General

Target

97435ab8be1983337bf241ccc693f6bbe57be3ac2e1920703de78523be97c041.dll
Size

718KB
MD5

2f2ef3c2728d313241e2a3bb5d5c6918
SHA1

05296ff3beeba179c9af651d9d3adddea8c2f4b5
SHA256

97435ab8be1983337bf241ccc693f6bbe57be3ac2e1920703de78523be97c041
SHA512

d42ce4fbdcede1bf2e0cddc74ab2fe6c942f214dad53d02bdb8690ed8efe9972a386fc7c476e21eea03ca7a7452addc22de7e256506d723afd603624cc7ce0e0
SSDEEP

12288:r+8mHYABWaGPleAupQFpa7M5YXsXx5pgKB/p:vmHBXGPlcQF87M5fBHBp

Score

10^/10

dridex 10444 botnet discovery

Malware Config

Extracted

Family

dridex

Botnet

10444

194.225.58.214:443

211.110.44.63:5353

69.164.207.140:3388

198.57.200.100:3786

rc4.plain

Signatures

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

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

Processes:

regsvr32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

regsvr32.exe

description	pid	Process	procid_target
PID 2056 wrote to memory of 2796	2056	regsvr32.exe	30
PID 2056 wrote to memory of 2796	2056	regsvr32.exe	30
PID 2056 wrote to memory of 2796	2056	regsvr32.exe	30
PID 2056 wrote to memory of 2796	2056	regsvr32.exe	30
PID 2056 wrote to memory of 2796	2056	regsvr32.exe	30
PID 2056 wrote to memory of 2796	2056	regsvr32.exe	30
PID 2056 wrote to memory of 2796	2056	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\97435ab8be1983337bf241ccc693f6bbe57be3ac2e1920703de78523be97c041.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2056
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\97435ab8be1983337bf241ccc693f6bbe57be3ac2e1920703de78523be97c041.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2796

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/2796-0-0x00000000021C0000-0x00000000022EA000-memory.dmp

Filesize
1.2MB

Download
memory/2796-1-0x00000000021CF000-0x00000000021D1000-memory.dmp

Filesize
8KB

Download
memory/2796-2-0x00000000021C0000-0x00000000022EA000-memory.dmp

Filesize
1.2MB

Download
memory/2796-3-0x00000000021CF000-0x00000000021D1000-memory.dmp

Filesize
8KB

Download
memory/2796-5-0x00000000021C0000-0x00000000022EA000-memory.dmp

Filesize
1.2MB

Download
memory/2796-9-0x00000000021C0000-0x00000000022EA000-memory.dmp

Filesize
1.2MB

Download