gandcrab | e82d181979e189c17e1782ba95a88560cd01a964c2f3cf5e3875bd9a4da80a57

Analysis

max time kernel
93s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29-03-2024 21:51

Target

2024-03-29_c83c380ae0984f5cd2df9081f7909d31_karagany_mafia.exe
Size

308KB
MD5

c83c380ae0984f5cd2df9081f7909d31
SHA1

40a02575a4b82fecf73cf4df662cb304a95180ca
SHA256

e82d181979e189c17e1782ba95a88560cd01a964c2f3cf5e3875bd9a4da80a57
SHA512

15362c48d24a1ddb485f5493969f974554542df9a8f83578a380bdcf56f2bd897cf7e76aced21631f267cd15cdbabd0c6c25f2f5c65242a9377cdbb31c7bd96a
SSDEEP

6144:RZ5fh1s4mex2OO8bAiZ0YDChe8UN5alW6jx+B:f5frs4f2OOm/Ao8UNglGB

Score

10^/10

GandCrab payload 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3488-3-0x0000000000400000-0x0000000000C3E000-memory.dmp	family_gandcrab
behavioral2/memory/3488-4-0x0000000000D50000-0x0000000000D66000-memory.dmp	family_gandcrab
behavioral2/memory/3488-7-0x0000000000400000-0x0000000000C3E000-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/3488-3-0x0000000000400000-0x0000000000C3E000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/3488-4-0x0000000000D50000-0x0000000000D66000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/3488-7-0x0000000000400000-0x0000000000C3E000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader

Detects ransomware indicator 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3488-4-0x0000000000D50000-0x0000000000D66000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20

Gandcrab Payload 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3488-3-0x0000000000400000-0x0000000000C3E000-memory.dmp	Gandcrab
behavioral2/memory/3488-4-0x0000000000D50000-0x0000000000D66000-memory.dmp	Gandcrab
behavioral2/memory/3488-7-0x0000000000400000-0x0000000000C3E000-memory.dmp	Gandcrab

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2960 3488 WerFault.exe 2024-03-29_c83c380ae0984f5cd2df9081f7909d31_karagany_mafia.exe

pid	pid_target	process	target process
2960	3488	WerFault.exe	2024-03-29_c83c380ae0984f5cd2df9081f7909d31_karagany_mafia.exe

C:\Users\Admin\AppData\Local\Temp\2024-03-29_c83c380ae0984f5cd2df9081f7909d31_karagany_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-29_c83c380ae0984f5cd2df9081f7909d31_karagany_mafia.exe"
1⤵
PID:3488

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3488 -s 344
2⤵
- Program crash
PID:2960

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3488 -ip 3488
1⤵
PID:3136

memory/3488-0-0x0000000000400000-0x0000000000C3E000-memory.dmp

Filesize
8.2MB

Download
memory/3488-3-0x0000000000400000-0x0000000000C3E000-memory.dmp

Filesize
8.2MB

Download
memory/3488-2-0x0000000000F30000-0x0000000001030000-memory.dmp

Filesize
1024KB

Download
memory/3488-4-0x0000000000D50000-0x0000000000D66000-memory.dmp

Filesize
88KB

Download
memory/3488-7-0x0000000000400000-0x0000000000C3E000-memory.dmp

Filesize
8.2MB

Download