gandcrab | 47a37bf233d1eb7facbfd98a91eab35efb0d441c95046601dc70c811e0673971

Analysis

max time kernel
146s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
01-04-2024 01:31

Target

2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe
Size

250KB
MD5

26b7f2efdc0e8cfba385636847895c38
SHA1

cf8dcbf4dc451e624f4ac0cdb3c6f44c3fa5c7e8
SHA256

47a37bf233d1eb7facbfd98a91eab35efb0d441c95046601dc70c811e0673971
SHA512

55106c8b0f566b1a7a02b81f20dcea2a1a35dec52cd2032abe7645f04a14bc9bc30fa77c4de6b057840009be3f6f9d03241d846f466c8a4682f235fd2fef2b06
SSDEEP

3072:6/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:6/y20Gj0r+EBFrkvlU3RvIUDOIN

Score

10^/10

GandCrab payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4348-4-0x0000000000400000-0x0000000000444000-memory.dmp	family_gandcrab
behavioral2/memory/4348-5-0x00000000005D0000-0x00000000005E7000-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/4348-4-0x0000000000400000-0x0000000000444000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/4348-5-0x00000000005D0000-0x00000000005E7000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader

Detects ransomware indicator 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4348-4-0x0000000000400000-0x0000000000444000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20
behavioral2/memory/4348-5-0x00000000005D0000-0x00000000005E7000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20

Gandcrab Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4348-4-0x0000000000400000-0x0000000000444000-memory.dmp	Gandcrab
behavioral2/memory/4348-5-0x00000000005D0000-0x00000000005E7000-memory.dmp	Gandcrab

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2872 4348 WerFault.exe 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe

pid	pid_target	process	target process
2872	4348	WerFault.exe	2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe

C:\Users\Admin\AppData\Local\Temp\2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe"
1⤵
PID:4348

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4348 -s 476
2⤵
- Program crash
PID:2872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4348 -ip 4348
1⤵
PID:2004

memory/4348-2-0x00000000005F0000-0x00000000006F0000-memory.dmp

Filesize
1024KB

Download
memory/4348-3-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4348-4-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4348-5-0x00000000005D0000-0x00000000005E7000-memory.dmp

Filesize
92KB

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