gandcrab | ba3842b028d12f22ed9c45be962f15349ebc29c013dd3776e46bc389577c42a3

Analysis

max time kernel
105s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29-03-2024 17:15

Target

2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe
Size

258KB
MD5

cf3aa2db3a7c660b91f5c296cb54be63
SHA1

7a41bec3e6246f31b991def207976da0f204748c
SHA256

ba3842b028d12f22ed9c45be962f15349ebc29c013dd3776e46bc389577c42a3
SHA512

23ee1daee36291ac5690f230ec3565fcfd985d5a6e4274499a039d8108b25254dfaf4172c9bd39dce0a3758b68fc17868961d12c4e4512f2f8da5d93524931e5
SSDEEP

6144:Fm1G8FVA6aJ/Ruvqdo1NGKXmhYvWVQMBCXaFhWzAJC:KFG6aJ/Qcu8Ykv2aFhUP

Score

10^/10

GandCrab payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1924-5-0x0000000000400000-0x0000000000446000-memory.dmp	family_gandcrab
behavioral2/memory/1924-6-0x0000000000540000-0x0000000000557000-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/1924-5-0x0000000000400000-0x0000000000446000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/1924-6-0x0000000000540000-0x0000000000557000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader

Detects ransomware indicator 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1924-5-0x0000000000400000-0x0000000000446000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20
behavioral2/memory/1924-6-0x0000000000540000-0x0000000000557000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20

Gandcrab Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1924-5-0x0000000000400000-0x0000000000446000-memory.dmp	Gandcrab
behavioral2/memory/1924-6-0x0000000000540000-0x0000000000557000-memory.dmp	Gandcrab

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4792 1924 WerFault.exe 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe

pid	pid_target	process	target process
4792	1924	WerFault.exe	2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe

C:\Users\Admin\AppData\Local\Temp\2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe"
1⤵
PID:1924

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 468
2⤵
- Program crash
PID:4792

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1924 -ip 1924
1⤵
PID:1616

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4080 --field-trial-handle=2432,i,12161922670941700748,3348345705955601576,262144 --variations-seed-version /prefetch:8
1⤵
PID:2024

memory/1924-0-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1924-3-0x0000000000560000-0x0000000000660000-memory.dmp

Filesize
1024KB

Download
memory/1924-4-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1924-5-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1924-6-0x0000000000540000-0x0000000000557000-memory.dmp

Filesize
92KB

Download