gandcrab | 74d15999a90f6b33bd8db3b37f318ce6986ce1d8e89a1002cb3f5374c5ebb659

Analysis

max time kernel
91s
max time network
99s
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 15:37

Target

2024-03-31_7715d65af53705e4f8314b6e653448e4_karagany_mafia.exe
Size

308KB
MD5

7715d65af53705e4f8314b6e653448e4
SHA1

db923a422c3295c6f594035590fda3c70857383c
SHA256

74d15999a90f6b33bd8db3b37f318ce6986ce1d8e89a1002cb3f5374c5ebb659
SHA512

3f656bc2d97762147471eda3e2e7a533724ef56e05a772e288809c7512c71ee18d2066c4b342278eb4238faa727f37a8ad6fe5a008dc1c2b81a958285e1739c0
SSDEEP

6144:SZ5fh1s4mex2OO8bAiZ0YDChe8UN5alW6jx+J:C5frs4f2OOm/Ao8UNglGJ

Score

10^/10

GandCrab payload 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1752-2-0x0000000000400000-0x0000000000C3E000-memory.dmp	family_gandcrab
behavioral2/memory/1752-4-0x0000000000C60000-0x0000000000C76000-memory.dmp	family_gandcrab
behavioral2/memory/1752-7-0x0000000000400000-0x0000000000C3E000-memory.dmp	family_gandcrab

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

Detects Reflective DLL injection artifacts 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1752-2-0x0000000000400000-0x0000000000C3E000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/1752-4-0x0000000000C60000-0x0000000000C76000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/1752-7-0x0000000000400000-0x0000000000C3E000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader

Detects ransomware indicator 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1752-4-0x0000000000C60000-0x0000000000C76000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20

Gandcrab Payload 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1752-2-0x0000000000400000-0x0000000000C3E000-memory.dmp	Gandcrab
behavioral2/memory/1752-4-0x0000000000C60000-0x0000000000C76000-memory.dmp	Gandcrab
behavioral2/memory/1752-7-0x0000000000400000-0x0000000000C3E000-memory.dmp	Gandcrab

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

808 1752 WerFault.exe 2024-03-31_7715d65af53705e4f8314b6e653448e4_karagany_mafia.exe

pid	pid_target	process	target process
808	1752	WerFault.exe	2024-03-31_7715d65af53705e4f8314b6e653448e4_karagany_mafia.exe

C:\Users\Admin\AppData\Local\Temp\2024-03-31_7715d65af53705e4f8314b6e653448e4_karagany_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-31_7715d65af53705e4f8314b6e653448e4_karagany_mafia.exe"
1⤵
PID:1752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1752 -s 344
2⤵
- Program crash
PID:808

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1752 -ip 1752
1⤵
PID:244

memory/1752-0-0x0000000000400000-0x0000000000C3E000-memory.dmp

Filesize
8.2MB

Download
memory/1752-2-0x0000000000400000-0x0000000000C3E000-memory.dmp

Filesize
8.2MB

Download
memory/1752-3-0x0000000000E70000-0x0000000000F70000-memory.dmp

Filesize
1024KB

Download
memory/1752-4-0x0000000000C60000-0x0000000000C76000-memory.dmp

Filesize
88KB

Download
memory/1752-7-0x0000000000400000-0x0000000000C3E000-memory.dmp

Filesize
8.2MB

Download