dridex | 4f165e1231ca11a4d0c1dac2d56acbbcd3dbcd3ad35b194f2086f3292a0e1ecb

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-en-20211014
submitted
17/11/2021, 22:03

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General

Target
SecuriteInfo.com.Trojan.Dridex.777.16319.19159.dll
Size 652KB
Sample211117-1yb2wsebb2
SHA256 4f165e1231ca11a4d0c1dac2d56acbbcd3dbcd3ad35b194f2086f3292a0e1ecb
MD5 f466a5f58f85d62682b355f3818510fc
SHA1 c0b0883e67e1a30d22bea6e4f861728fd2777798
SHA512 be3f450b984cf661deca7b08a9a16b9511850e3d8d869febccf5d2150ceef633712e93a1aa24f140de9042ef059ce15a7c42d4aa6b806bdab0404ff25ddeab33
MD5 SHA1 SHA512

Score

10^/10

dridex 22201 botnet loader

Malware Config

Extracted

Family

dridex

Botnet

22201

54.37.70.105:443
198.199.70.22:6602
164.68.99.3:5007
142.93.218.86:4664

rc4.plain

Signatures

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

Dridex Loader 1 IoCs

Detects Dridex both x86 and x64 loader in memory.

botnet loader

resource	yara_rule
behavioral1/memory/1100-57-0x0000000074E90000-0x0000000074F34000-memory.dmp	dridex_ldr

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1204 wrote to memory of 1100	1204	rundll32.exe	27
PID 1204 wrote to memory of 1100	1204	rundll32.exe	27
PID 1204 wrote to memory of 1100	1204	rundll32.exe	27
PID 1204 wrote to memory of 1100	1204	rundll32.exe	27
PID 1204 wrote to memory of 1100	1204	rundll32.exe	27
PID 1204 wrote to memory of 1100	1204	rundll32.exe	27
PID 1204 wrote to memory of 1100	1204	rundll32.exe	27

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Dridex.777.16319.19159.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1204
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Dridex.777.16319.19159.dll,#1
  2⤵
  PID:1100

Network

MITRE ATT&CK Matrix

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Downloads

memory/1100-56-0x00000000768A1000-0x00000000768A3000-memory.dmp

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memory/1100-57-0x0000000074E90000-0x0000000074F34000-memory.dmp

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memory/1100-59-0x00000000006F0000-0x00000000006F6000-memory.dmp

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads