gandcrab | 238cfcf503be854bc296242abc3e3d4012ad3326dafd8b4cabeebac68765b45b | Triage

Analysis

max time kernel
142s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
09/07/2023, 07:28

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General

Target

89f7e16a77ff39exeexeexeex.exe
Size

308KB
MD5

89f7e16a77ff39d35b84d25785fb1cb7
SHA1

828e80b70e5c294ff0879842c6e8f5fb65df9184
SHA256

238cfcf503be854bc296242abc3e3d4012ad3326dafd8b4cabeebac68765b45b
SHA512

c9a3e7b53cf3424f1354160a972cc67bd96eeb98e8d7aff40ab2fac658451c7e2cd5a647e51e3f0f9bb9dcd8656896501bb090db0ccbaf42dab9d4e0485606cb
SSDEEP

6144:PzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:lDHNam62ZdKmZmuPH

Score

10^/10

gandcrab backdoor ransomware

Malware Config

Signatures

GandCrab payload 2 IoCs

resource	yara_rule
behavioral2/memory/2164-134-0x0000000000400000-0x0000000001400000-memory.dmp	family_gandcrab
behavioral2/memory/2164-135-0x000000000C5E0000-0x000000000C5F7000-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
1012	2164	WerFault.exe	81

C:\Users\Admin\AppData\Local\Temp\89f7e16a77ff39exeexeexeex.exe
"C:\Users\Admin\AppData\Local\Temp\89f7e16a77ff39exeexeexeex.exe"
1⤵
PID:2164
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2164 -s 488
  2⤵
  - Program crash
  PID:1012

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2164 -ip 2164
1⤵
PID:3832

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2164-134-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/2164-135-0x000000000C5E0000-0x000000000C5F7000-memory.dmp

Filesize
92KB

Download