gandcrab | 05a3a777df1d4adfc12e4ea48124beaa1bf96d98c50da25769d6d0f01eb3440f | Triage

Analysis

max time kernel
136s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2023, 20:29

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General

Target

7c59dbbc982cafexeexeexeex.exe
Size

308KB
MD5

7c59dbbc982caf60c83a3bdd33adba47
SHA1

6e1856c04f33343825814525c2b7dfcace1ac6e7
SHA256

05a3a777df1d4adfc12e4ea48124beaa1bf96d98c50da25769d6d0f01eb3440f
SHA512

243bee569bd2bd56d0f2f212433bdc956d241b8fb845a58fa8d0db8b920f6476a046fd05b285fe23732c68870ab35788a87e7e1b40273227017da645649d2d31
SSDEEP

6144:ZzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:nDHNam62ZdKmZmuPH

Score

10^/10

gandcrab backdoor ransomware

Malware Config

Signatures

GandCrab payload 2 IoCs

resource	yara_rule
behavioral2/memory/2032-135-0x0000000000400000-0x0000000001400000-memory.dmp	family_gandcrab
behavioral2/memory/2032-136-0x000000000C5E0000-0x000000000C5F7000-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
1436	2032	WerFault.exe	81

C:\Users\Admin\AppData\Local\Temp\7c59dbbc982cafexeexeexeex.exe
"C:\Users\Admin\AppData\Local\Temp\7c59dbbc982cafexeexeexeex.exe"
1⤵
PID:2032
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2032 -s 488
  2⤵
  - Program crash
  PID:1436

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2032 -ip 2032
1⤵
PID:2392

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2032-135-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/2032-136-0x000000000C5E0000-0x000000000C5F7000-memory.dmp

Filesize
92KB

Download