gandcrab | afb7aee88c82eda0b4e7b1855175da3b8daf2bb2d6833a233c3b78d4a0645763

Analysis

max time kernel
91s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31-03-2024 13:27

Target

2024-03-31_b341cb07abe56fb76dab962380a60350_mafia.exe
Size

275KB
MD5

b341cb07abe56fb76dab962380a60350
SHA1

6b8d9181f0a69eaefba3c281e6c6bd122b77b5ce
SHA256

afb7aee88c82eda0b4e7b1855175da3b8daf2bb2d6833a233c3b78d4a0645763
SHA512

925094328dc0c9cb0992dd10a5613b6f399c495a215298da8c54c6c4c96981fcf039b54bbfa85d9b193a26b5ea58070b1af6fbeff3a8c0822b06b29bc9c9fc9d
SSDEEP

3072:k0x9cSImYuzJHZYx7YmG02RvcLqP+RhML4svPeTs+5KDR+UBz9cvMh2gYMva6SUJ:TJ1dHYxUmG02RkOP+MtWTsqKFP593H

Score

10^/10

GandCrab payload 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3044-2-0x0000000000400000-0x000000000055C000-memory.dmp	family_gandcrab
behavioral2/memory/3044-4-0x00000000007E0000-0x00000000007F7000-memory.dmp	family_gandcrab
behavioral2/memory/3044-7-0x0000000000400000-0x000000000055C000-memory.dmp	family_gandcrab

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

Detects Reflective DLL injection artifacts 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3044-2-0x0000000000400000-0x000000000055C000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/3044-4-0x00000000007E0000-0x00000000007F7000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/3044-7-0x0000000000400000-0x000000000055C000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader

Detects ransomware indicator 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3044-2-0x0000000000400000-0x000000000055C000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20
behavioral2/memory/3044-4-0x00000000007E0000-0x00000000007F7000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20
behavioral2/memory/3044-7-0x0000000000400000-0x000000000055C000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20

Gandcrab Payload 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3044-2-0x0000000000400000-0x000000000055C000-memory.dmp	Gandcrab
behavioral2/memory/3044-4-0x00000000007E0000-0x00000000007F7000-memory.dmp	Gandcrab
behavioral2/memory/3044-7-0x0000000000400000-0x000000000055C000-memory.dmp	Gandcrab

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4824 3044 WerFault.exe 2024-03-31_b341cb07abe56fb76dab962380a60350_mafia.exe

pid	pid_target	process	target process
4824	3044	WerFault.exe	2024-03-31_b341cb07abe56fb76dab962380a60350_mafia.exe

C:\Users\Admin\AppData\Local\Temp\2024-03-31_b341cb07abe56fb76dab962380a60350_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-31_b341cb07abe56fb76dab962380a60350_mafia.exe"
1⤵
PID:3044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3044 -s 460
2⤵
- Program crash
PID:4824

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 3044 -ip 3044
1⤵
PID:4092

memory/3044-0-0x0000000000400000-0x000000000055C000-memory.dmp

Filesize
1.4MB

Download
memory/3044-2-0x0000000000400000-0x000000000055C000-memory.dmp

Filesize
1.4MB

Download
memory/3044-3-0x0000000000800000-0x0000000000900000-memory.dmp

Filesize
1024KB

Download
memory/3044-4-0x00000000007E0000-0x00000000007F7000-memory.dmp

Filesize
92KB

Download
memory/3044-7-0x0000000000400000-0x000000000055C000-memory.dmp

Filesize
1.4MB

Download