dridex | 3f1ada78b282636a9edbac8f7fef7fe53e2ed62b2b732aed16e9ecfcb5cc04c7 | Triage

Analysis

max time kernel
86s
max time network
339s
platform
windows10-2004_x64
resource
win10v2004-20220721-en
resource tags

arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
submitted
31-07-2022 05:04

Sharing

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General

Target

agha25.dll
Size

538KB
MD5

04485fad82d561bffe7e83dd47d81d7f
SHA1

133e7eb3593afb3f05e1c1f72f525c10a237dcb6
SHA256

3f1ada78b282636a9edbac8f7fef7fe53e2ed62b2b732aed16e9ecfcb5cc04c7
SHA512

6d8fadc784c8d975dee3b87b1e8ba301ca2107b5452f772083d3f6845a274d79b5c773409180f89e51bea860e75df9886ae4a07b88480cd3fb6d14ebd57c97a6

Score

10^/10

dridex 10444 botnet

Malware Config

Extracted

Family

dridex

Botnet

10444

C2

77.220.64.146:443

85.25.134.43:8172

213.208.134.178:6516

rc4.plain

rc4.plain

Signatures

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

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 4420 wrote to memory of 3524	4420	regsvr32.exe	regsvr32.exe
PID 4420 wrote to memory of 3524	4420	regsvr32.exe	regsvr32.exe
PID 4420 wrote to memory of 3524	4420	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\agha25.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4420

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\agha25.dll
2⤵
PID:3524

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3524-130-0x0000000000000000-mapping.dmp

Download
memory/3524-132-0x0000000075530000-0x00000000755C8000-memory.dmp

Filesize
608KB

Download
memory/3524-131-0x0000000075530000-0x000000007556D000-memory.dmp

Filesize
244KB

Download
memory/3524-134-0x0000000075530000-0x00000000755C8000-memory.dmp

Filesize
608KB

Download