gandcrab | 20f3fd36ac7af99f04f0afb822bd2eb41952bf19ad955e25936c1b96dd0ab45d

Analysis

max time kernel
134s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
12-02-2024 20:09

Target

2024-02-12_9f452fd975199a5e288735a7eee623b4_karagany_mafia.exe
Size

308KB
MD5

9f452fd975199a5e288735a7eee623b4
SHA1

aeb77f89f28792286b3ff7e7a87e2007cbcab197
SHA256

20f3fd36ac7af99f04f0afb822bd2eb41952bf19ad955e25936c1b96dd0ab45d
SHA512

e583000d85590e089b9b92018d2c6f18ec50d09cf3bbed71523aba553634165d8a0843359e4c043e866bd762dd437ebf60acb91c8ae4d0035e3438281fcda976
SSDEEP

6144:GzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:EDHNam62ZdKmZmuPH

Score

10^/10

GandCrab payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/408-2-0x0000000000400000-0x0000000001400000-memory.dmp	family_gandcrab
behavioral2/memory/408-3-0x000000000C5E0000-0x000000000C5F7000-memory.dmp	family_gandcrab

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

Detects Reflective DLL injection artifacts 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/408-2-0x0000000000400000-0x0000000001400000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/408-3-0x000000000C5E0000-0x000000000C5F7000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader

Detects ransomware indicator 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/408-3-0x000000000C5E0000-0x000000000C5F7000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20

Gandcrab Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/408-2-0x0000000000400000-0x0000000001400000-memory.dmp	Gandcrab
behavioral2/memory/408-3-0x000000000C5E0000-0x000000000C5F7000-memory.dmp	Gandcrab

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2020 408 WerFault.exe 2024-02-12_9f452fd975199a5e288735a7eee623b4_karagany_mafia.exe

pid	pid_target	process	target process
2020	408	WerFault.exe	2024-02-12_9f452fd975199a5e288735a7eee623b4_karagany_mafia.exe

C:\Users\Admin\AppData\Local\Temp\2024-02-12_9f452fd975199a5e288735a7eee623b4_karagany_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-12_9f452fd975199a5e288735a7eee623b4_karagany_mafia.exe"
1⤵
PID:408

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 488
2⤵
- Program crash
PID:2020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 408 -ip 408
1⤵
PID:3204

memory/408-1-0x000000000AB20000-0x000000000AC20000-memory.dmp

Filesize
1024KB

Download
memory/408-2-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/408-3-0x000000000C5E0000-0x000000000C5F7000-memory.dmp

Filesize
92KB

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