gandcrab | 50f437ad2d344fb60bbca82654fae1e3d0c1c23a6c62a0bbb790480f982eb570

Analysis

max time kernel
149s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
18/10/2026, 22:17

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General

Target
jaffacakes118_Trojan.Win32.Chapak.bbe.exe
Size 235KB
Sample261018-17m6hsbs8w
SHA256 50f437ad2d344fb60bbca82654fae1e3d0c1c23a6c62a0bbb790480f982eb570
MD5 e5b9c4e3f82f9e331b52842f95208ddb
SHA1 da3db9814f55fa28a55ff467548aab091f09629f
SHA512 113965a8e6f5eb40649855e1970699df95191ea3e36ce90c90a9fa0949100a0073761365e20a66cd310d8d1d9f5a2548bb6ffca2e0828041164c4485f63306ad
SSDEEP 6144:uPLlIERIuUqfqzW3lyjfScwvnnB5FgLNY1UHayb:25IERffqi3kjfScKnPFgLpHayb
TLSH
T1F734F109B4F0C273D51542F4443AC66D9A6EE8221BA4964BBF58137EDFA13D08DB32DB
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

backdoor discovery gandcrab ransomware

Malware Config

Signatures

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

GandCrab payload 3 IoCs

resource	yara_rule
behavioral1/memory/1880-3-0x0000000000412000-0x0000000000425000-memory.dmp	family_gandcrab
behavioral1/memory/1880-4-0x00000000026D0000-0x00000000026E6000-memory.dmp	family_gandcrab
behavioral1/memory/1880-2-0x0000000000400000-0x0000000002588000-memory.dmp	family_gandcrab

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4556	1880	WerFault.exe	83

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_Trojan.Win32.Chapak.bbe.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Chapak.bbe.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Chapak.bbe.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1880
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1880 -s 352
  2⤵
  - Program crash
  PID:4556

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1880 -ip 1880
1⤵
PID:5232

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1880-1-0x0000000002710000-0x0000000002810000-memory.dmp

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memory/1880-3-0x0000000000412000-0x0000000000425000-memory.dmp

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memory/1880-4-0x00000000026D0000-0x00000000026E6000-memory.dmp

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memory/1880-2-0x0000000000400000-0x0000000002588000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads