gandcrab | 868877aca246e9fdbfbcb50c675464f2444417d12bdcf3014069779f6d98d4d9

Analysis

max time kernel
149s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
16-01-2025 04:02

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General

Target

2025-01-16_47c24eaf43da8b80a637a3aa13738279_karagany_mafia.exe
Size

323KB
MD5

47c24eaf43da8b80a637a3aa13738279
SHA1

603cdd439e2aa5bfc92198eea04f4842f845d79e
SHA256

868877aca246e9fdbfbcb50c675464f2444417d12bdcf3014069779f6d98d4d9
SHA512

a434d46bf286642bd6e0160367bdc30584d39fbcab9083266652ec3e528a0c4691269afe75eb0c747f666941ae318df371075392f6d7b61f97e952d45a885abd
SSDEEP

6144:PyTS+VPGFG9AQuVFhZKNS3qRQ9SXelDI7tb:PypVPGzFBqi9SXel8x

Score

10^/10

gandcrab backdoor discovery ransomware

Malware Config

Signatures

GandCrab payload 3 IoCs

resource	yara_rule
behavioral2/memory/3092-4-0x0000000003030000-0x0000000003047000-memory.dmp	family_gandcrab
behavioral2/memory/3092-3-0x0000000000400000-0x00000000012D5000-memory.dmp	family_gandcrab
behavioral2/memory/3092-8-0x0000000000400000-0x000000000042C000-memory.dmp	family_gandcrab

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
220	3092	WerFault.exe	82

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	2025-01-16_47c24eaf43da8b80a637a3aa13738279_karagany_mafia.exe

C:\Users\Admin\AppData\Local\Temp\2025-01-16_47c24eaf43da8b80a637a3aa13738279_karagany_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-16_47c24eaf43da8b80a637a3aa13738279_karagany_mafia.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3092
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3092 -s 472
  2⤵
  - Program crash
  PID:220

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3092 -ip 3092
1⤵
PID:2552

Network

MITRE ATT&CK Enterprise v15

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

Replay Monitor

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Downloads

memory/3092-1-0x0000000001450000-0x0000000001550000-memory.dmp

Filesize
1024KB

Download
memory/3092-2-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/3092-4-0x0000000003030000-0x0000000003047000-memory.dmp

Filesize
92KB

Download
memory/3092-3-0x0000000000400000-0x00000000012D5000-memory.dmp

Filesize
14.8MB

Download
memory/3092-8-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download