gandcrab | 33696c9ae9e42910f5c8cc5ad818c36592ac19fc7d9b1c724b72f8fedff4460f | Triage

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
12/03/2024, 04:34

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General

Target

efb100b1174ae52287b3119bb43a6e50.exe
Size

308KB
MD5

efb100b1174ae52287b3119bb43a6e50
SHA1

ddd88c1fccd2ce77cef76d0b4f95d88bb9862036
SHA256

33696c9ae9e42910f5c8cc5ad818c36592ac19fc7d9b1c724b72f8fedff4460f
SHA512

c92ee49f334570f2ff501f5c60573a9b64a29207bf7d6e1d1297378f2ac00aa39ed22552fcb3464fc8cb0d8164ed4e01d2ade98320c4b6dcb550145f36eafc16
SSDEEP

6144:hzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:vDHNam62ZdKmZmuPH

Score

10^/10

gandcrab backdoor ransomware

Malware Config

Signatures

GandCrab payload 2 IoCs

resource	yara_rule
behavioral2/memory/1032-2-0x0000000000400000-0x0000000001400000-memory.dmp	family_gandcrab
behavioral2/memory/1032-3-0x000000000C5E0000-0x000000000C5F7000-memory.dmp	family_gandcrab

Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
ransomware backdoor gandcrab

Program crash 1 IoCs

pid	pid_target	Process	procid_target
532	1032	WerFault.exe	90

C:\Users\Admin\AppData\Local\Temp\efb100b1174ae52287b3119bb43a6e50.exe
"C:\Users\Admin\AppData\Local\Temp\efb100b1174ae52287b3119bb43a6e50.exe"
1⤵
PID:1032
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1032 -s 416
  2⤵
  - Program crash
  PID:532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1032 -ip 1032
1⤵
PID:1556

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1032-1-0x000000000AA30000-0x000000000AB30000-memory.dmp

Filesize
1024KB

Download
memory/1032-2-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/1032-3-0x000000000C5E0000-0x000000000C5F7000-memory.dmp

Filesize
92KB

Download