gandcrab | 4a382a96d277a0fd23e77a47fad094b5e55693c7ccbb41e83bee41591f75e488

Analysis

max time kernel
143s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
15/06/2024, 22:28

Target
b06d9e39c2efa270ed82f86a62ee27ee_JaffaCakes118.exe
Size 69KB
Sample240615-2dspks1dkn
SHA256 4a382a96d277a0fd23e77a47fad094b5e55693c7ccbb41e83bee41591f75e488
MD5 b06d9e39c2efa270ed82f86a62ee27ee
SHA1 10f3696f73590066f49d7c05246595d537bd7ac3
SHA512 f34dbc4a0db41fcbfaf58f9c44b201452761d298b2bde0ed83360f5989ce331d0f2ad733f401ffe51a00c10fee2c0119b6b06dc625395bba2dec51a84f252c5c
SSDEEP 1536:bZZZZZZZZZZZZpXzzzzzzzzzzzzV9rXounV98hbHnAmMqqU+2bbbAV2/S2Lccu:bBounVyFHjMqqDL2/Lcc
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

GandCrab payload 1 IoCs

resource	yara_rule
behavioral2/memory/4964-0-0x000000000F4C0000-0x000000000F4D6000-memory.dmp	family_gandcrab

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

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3280	4964	WerFault.exe	88
4692	4964	WerFault.exe	88

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4964 wrote to memory of 3280	4964	b06d9e39c2efa270ed82f86a62ee27ee_JaffaCakes118.exe	91
PID 4964 wrote to memory of 3280	4964	b06d9e39c2efa270ed82f86a62ee27ee_JaffaCakes118.exe	91
PID 4964 wrote to memory of 3280	4964	b06d9e39c2efa270ed82f86a62ee27ee_JaffaCakes118.exe	91

C:\Users\Admin\AppData\Local\Temp\b06d9e39c2efa270ed82f86a62ee27ee_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b06d9e39c2efa270ed82f86a62ee27ee_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4964
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4964 -s 344
  2⤵
  - Program crash
  PID:3280
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4964 -s 344
  2⤵
  - Program crash
  PID:4692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4964 -ip 4964
1⤵
PID:3900

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=4140 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8
1⤵
PID:3972

memory/4964-0-0x000000000F4C0000-0x000000000F4D6000-memory.dmp

Download