6c50436db6c6f5f21f84515f971c2444b9f5f65aafd4613cb9ef41b4a742d75e

Analysis

max time kernel
140s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
19-06-2024 03:23

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General

Target

2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
Size

73KB
MD5

38e18e5c64479a76d54d242d41d6fff9
SHA1

dd5509e1c1957db822a34784044f7c67bf20cb2e
SHA256

6c50436db6c6f5f21f84515f971c2444b9f5f65aafd4613cb9ef41b4a742d75e
SHA512

db8cb636d8af7ce87ff38af0669a494ee740d2c80b205b0fbfef091c11a802fad57c7848c11e1d338f64647ae3678de413975ffc1a52fd3900ec2ffcc9375478
SSDEEP

1536:355u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:zMSjOnrmBTMqqDL2/mr3IdE8we0Avu5F

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wgcqpjxmuae = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe"	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe

description	ioc	process
File opened (read-only)	\??\R:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\E:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\G:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\I:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\J:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\O:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\P:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\A:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\B:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\L:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\N:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\Y:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\H:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\K:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\T:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\X:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\Z:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\M:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\Q:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\S:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\U:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\V:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\W:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe

pid	process
2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe

Suspicious use of WriteProcessMemory 42 IoCs

Processes:

2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe

description	pid	process	target process
PID 2208 wrote to memory of 1936	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 1936	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 1936	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 1352	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 1352	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 1352	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 1732	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 1732	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 1732	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 3944	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 3944	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 3944	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 1192	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 1192	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 1192	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 3848	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 3848	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 3848	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 924	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 924	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 924	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 4500	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 4500	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 4500	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 4628	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 4628	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 4628	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 2584	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 2584	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 2584	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 3964	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 3964	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 3964	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 4656	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 4656	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 4656	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 3588	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 3588	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 3588	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 660	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 660	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2208 wrote to memory of 660	2208	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe

C:\Users\Admin\AppData\Local\Temp\2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2208

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:1936

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:1352

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:1732

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:3944

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:1192

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:3848

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:924

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:4500

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:4628

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:2584

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:3964

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:4656

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:3588

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:660

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 --field-trial-handle=4360,i,16866810346450717340,3849854439116899380,262144 --variations-seed-version --mojo-platform-channel-handle=4132 /prefetch:8
1⤵
PID:848

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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