gandcrab | a4ddd8ef24883b5500cfb511e12f3e16519b332654e50d7804a2d2bccd69142e

Analysis

max time kernel
114s
max time network
122s
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, 03:02

Target
2024-03-28_f2940c4d630e675f65da042a5ceb4d7c_karagany_mafia.exe
Size 308KB
Sample240328-djw27abc63
SHA256 a4ddd8ef24883b5500cfb511e12f3e16519b332654e50d7804a2d2bccd69142e
MD5 f2940c4d630e675f65da042a5ceb4d7c
SHA1 c4b0d29ab6ce52ec979ed87f905c000da1e43b34
SHA512 881330e9cc879c64c0472766fb575b15ed1524beb246457abe3812d4ba6584e6bb9209686fe9f4a511965f37cd13612f18724b7e67a311ef7d0e33d4c0f0ef05
SSDEEP 6144:tzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:jDHNam62ZdKmZmuPH
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

GandCrab payload 2 IoCs

resource	yara_rule
behavioral2/memory/4836-2-0x0000000000400000-0x0000000001400000-memory.dmp	family_gandcrab
behavioral2/memory/4836-3-0x000000000AB90000-0x000000000ABA7000-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/4836-2-0x0000000000400000-0x0000000001400000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/4836-3-0x000000000AB90000-0x000000000ABA7000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader

Detects ransomware indicator 1 IoCs

resource	yara_rule
behavioral2/memory/4836-3-0x000000000AB90000-0x000000000ABA7000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20

Gandcrab Payload 2 IoCs

resource	yara_rule
behavioral2/memory/4836-2-0x0000000000400000-0x0000000001400000-memory.dmp	Gandcrab
behavioral2/memory/4836-3-0x000000000AB90000-0x000000000ABA7000-memory.dmp	Gandcrab

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3312	4836	WerFault.exe	90

C:\Users\Admin\AppData\Local\Temp\2024-03-28_f2940c4d630e675f65da042a5ceb4d7c_karagany_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-28_f2940c4d630e675f65da042a5ceb4d7c_karagany_mafia.exe"
1⤵
PID:4836
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4836 -s 476
  2⤵
  - Program crash
  PID:3312

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4836 -ip 4836
1⤵
PID:3152

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=3692 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:8
1⤵
PID:1120

memory/4836-1-0x000000000ABD0000-0x000000000ACD0000-memory.dmp

Download

memory/4836-2-0x0000000000400000-0x0000000001400000-memory.dmp

Download

memory/4836-3-0x000000000AB90000-0x000000000ABA7000-memory.dmp

Download