gandcrab | 9771fedf7dc5eb9acf75f8a41d57003e2890ff458cd207938431e4c8d015765b

Analysis

max time kernel
92s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
18/02/2024, 18:39

Target

2024-02-18_823904e803efdad15354ee4c33ceb78b_karagany_mafia.exe
Size

250KB
MD5

823904e803efdad15354ee4c33ceb78b
SHA1

370a98efaf01c77cf788c622625442eefc4b6834
SHA256

9771fedf7dc5eb9acf75f8a41d57003e2890ff458cd207938431e4c8d015765b
SHA512

b224b0bf4d5cef55179e1ef5a97af4aaf2658f14ab531fa72d21140e9265ae50784dc826f0b4add8baa9ad36f76abfb2ef8054d47c2c5ce35de857231085ff4a
SSDEEP

3072:5/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:5/y20Gj0r+EBFrkvlU3RvIUDOIN

Score

10^/10

GandCrab payload 2 IoCs

resource	yara_rule
behavioral2/memory/4236-4-0x0000000000400000-0x0000000000444000-memory.dmp	family_gandcrab
behavioral2/memory/4236-5-0x00000000021B0000-0x00000000021C7000-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

resource	yara_rule
behavioral2/memory/4236-4-0x0000000000400000-0x0000000000444000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/4236-5-0x00000000021B0000-0x00000000021C7000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader

Detects ransomware indicator 2 IoCs

resource	yara_rule
behavioral2/memory/4236-4-0x0000000000400000-0x0000000000444000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20
behavioral2/memory/4236-5-0x00000000021B0000-0x00000000021C7000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20

Gandcrab Payload 2 IoCs

resource	yara_rule
behavioral2/memory/4236-4-0x0000000000400000-0x0000000000444000-memory.dmp	Gandcrab
behavioral2/memory/4236-5-0x00000000021B0000-0x00000000021C7000-memory.dmp	Gandcrab

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4084	4236	WerFault.exe	84

C:\Users\Admin\AppData\Local\Temp\2024-02-18_823904e803efdad15354ee4c33ceb78b_karagany_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-18_823904e803efdad15354ee4c33ceb78b_karagany_mafia.exe"
1⤵
PID:4236
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4236 -s 472
  2⤵
  - Program crash
  PID:4084

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4236 -ip 4236
1⤵
PID:3508

memory/4236-2-0x0000000000510000-0x0000000000610000-memory.dmp

Filesize
1024KB

Download
memory/4236-3-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4236-4-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4236-5-0x00000000021B0000-0x00000000021C7000-memory.dmp

Filesize
92KB

Download