gandcrab | d7a31654dd8b839a13f751e4150bd5773ac9b4f4977f21c6349ad7e436449791

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28-03-2024 08:51

Target

2024-03-28_a4a0bc2f677a0cd4c0397a4226818bd0_karagany_mafia.exe
Size

250KB
MD5

a4a0bc2f677a0cd4c0397a4226818bd0
SHA1

a99054cde21a4d2a7deceb700eb5797d003ca27d
SHA256

d7a31654dd8b839a13f751e4150bd5773ac9b4f4977f21c6349ad7e436449791
SHA512

42dba407697be1d0cc08a491f3b453c294551cb60503c0bb4ee6fd7ee05a921bdaeb462306a2daca75930f04ef0a2c7261bcd0120feb9639309505a69165e322
SSDEEP

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

Score

10^/10

GandCrab payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4084-4-0x0000000000400000-0x0000000000444000-memory.dmp	family_gandcrab
behavioral2/memory/4084-5-0x00000000021C0000-0x00000000021D7000-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/4084-4-0x0000000000400000-0x0000000000444000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/4084-5-0x00000000021C0000-0x00000000021D7000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader

Detects ransomware indicator 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4084-4-0x0000000000400000-0x0000000000444000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20
behavioral2/memory/4084-5-0x00000000021C0000-0x00000000021D7000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20

Gandcrab Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4084-4-0x0000000000400000-0x0000000000444000-memory.dmp	Gandcrab
behavioral2/memory/4084-5-0x00000000021C0000-0x00000000021D7000-memory.dmp	Gandcrab

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4372 4084 WerFault.exe 2024-03-28_a4a0bc2f677a0cd4c0397a4226818bd0_karagany_mafia.exe

pid	pid_target	process	target process
4372	4084	WerFault.exe	2024-03-28_a4a0bc2f677a0cd4c0397a4226818bd0_karagany_mafia.exe

C:\Users\Admin\AppData\Local\Temp\2024-03-28_a4a0bc2f677a0cd4c0397a4226818bd0_karagany_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-28_a4a0bc2f677a0cd4c0397a4226818bd0_karagany_mafia.exe"
1⤵
PID:4084

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4084 -s 468
2⤵
- Program crash
PID:4372

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4084 -ip 4084
1⤵
PID:1124

memory/4084-2-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/4084-3-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4084-4-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4084-5-0x00000000021C0000-0x00000000021D7000-memory.dmp

Filesize
92KB

Download