gandcrab | 56f083f6a4662244f0dd7a537873e5b1012e87da631f85328ff92ed62fc023db | Triage

Analysis

max time kernel
142s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
16/07/2023, 16:20

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General

Target

74b9aa279e4c85_JC.exe
Size

308KB
MD5

74b9aa279e4c85ebb505ec62773662c9
SHA1

b287bc83ad7905fbeee9e3c201e32c17e9fdf9e4
SHA256

56f083f6a4662244f0dd7a537873e5b1012e87da631f85328ff92ed62fc023db
SHA512

3db6908ec2c959ba9a65d075defd671f697e168e84b2ef388a1f2ec79035269aea545e540f237472957bed4c6965633630ee530ece99f521c41fc9516121ee86
SSDEEP

6144:YzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:+DHNam62ZdKmZmuPH

Score

10^/10

gandcrab backdoor ransomware

Malware Config

Signatures

GandCrab payload 2 IoCs

resource	yara_rule
behavioral2/memory/1864-135-0x0000000000400000-0x0000000001400000-memory.dmp	family_gandcrab
behavioral2/memory/1864-137-0x000000000C730000-0x000000000C747000-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
1456	1864	WerFault.exe	84

C:\Users\Admin\AppData\Local\Temp\74b9aa279e4c85_JC.exe
"C:\Users\Admin\AppData\Local\Temp\74b9aa279e4c85_JC.exe"
1⤵
PID:1864
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1864 -s 480
  2⤵
  - Program crash
  PID:1456

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1864 -ip 1864
1⤵
PID:1468

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1864-134-0x000000000AB90000-0x000000000AC90000-memory.dmp

Filesize
1024KB

Download
memory/1864-135-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/1864-137-0x000000000C730000-0x000000000C747000-memory.dmp

Filesize
92KB

Download