gandcrab | c97740ab5bfbad642b3fafb2ea7ab3cfb7e7de07832100f48eae31978128dd15

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
31-03-2024 10:47

Target

2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe
Size

250KB
MD5

ba821832a4aaa463a16cefd9c0fa12a0
SHA1

d689b3e8be64781f4545054cf6056c85e94cef99
SHA256

c97740ab5bfbad642b3fafb2ea7ab3cfb7e7de07832100f48eae31978128dd15
SHA512

79dd6e0e1818900a63c0c43255b954060b61565a8b616810d559dbe21f60a5bcdd43164436621625e55682c7e4b5dd6009115edd839f8538457684e2f19377d7
SSDEEP

3072:4/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:4/y20Gj0r+EBFrkvlU3RvIUDOIN

Score

10^/10

GandCrab payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4908-4-0x0000000000400000-0x0000000000444000-memory.dmp	family_gandcrab
behavioral2/memory/4908-5-0x0000000000610000-0x0000000000627000-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/4908-4-0x0000000000400000-0x0000000000444000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/4908-5-0x0000000000610000-0x0000000000627000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader

Detects ransomware indicator 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4908-4-0x0000000000400000-0x0000000000444000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20
behavioral2/memory/4908-5-0x0000000000610000-0x0000000000627000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20

Gandcrab Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4908-4-0x0000000000400000-0x0000000000444000-memory.dmp	Gandcrab
behavioral2/memory/4908-5-0x0000000000610000-0x0000000000627000-memory.dmp	Gandcrab

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4532 4908 WerFault.exe 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe

pid	pid_target	process	target process
4532	4908	WerFault.exe	2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe

C:\Users\Admin\AppData\Local\Temp\2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe"
1⤵
PID:4908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4908 -s 480
2⤵
- Program crash
PID:4532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4908 -ip 4908
1⤵
PID:4192

memory/4908-2-0x0000000000680000-0x0000000000780000-memory.dmp

Filesize
1024KB

Download
memory/4908-3-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4908-4-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4908-5-0x0000000000610000-0x0000000000627000-memory.dmp

Filesize
92KB

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