6806d4964e5a70bf21230a1faf31e639b213679f0d974f9810d403c6425e8a25

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
24-06-2024 15:49

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General

Target

2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
Size

73KB
MD5

8c818b3a71f375563a3e22a62ca4c0e9
SHA1

4a5d7853080f52f9dec17a2a0157842edfe132eb
SHA256

6806d4964e5a70bf21230a1faf31e639b213679f0d974f9810d403c6425e8a25
SHA512

94802d9fef1e597e914c41f5c66c99940e4c4852411541bc3173efb07bae5c0ab65ef973e213152597bd0a6ddd499d3c08e3695772416e866c3962b60a2e75d5
SSDEEP

1536:255u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:8MSjOnrmBTMqqDL2/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:

2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\riecqnfcjna = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe"	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_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:

2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe

description	ioc	process
File opened (read-only)	\??\K:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\O:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\Q:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\T:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\E:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\G:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\I:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\J:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\U:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\X:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\Y:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\B:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\M:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\Z:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\H:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\N:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\R:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\V:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\W:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\A:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\L:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\P:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
File opened (read-only)	\??\S:	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_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:

2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe

pid	process
1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe

Suspicious use of WriteProcessMemory 42 IoCs

Processes:

2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe

description	pid	process	target process
PID 1848 wrote to memory of 4316	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 4316	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 4316	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 1064	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 1064	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 1064	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 1724	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 1724	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 1724	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 4128	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 4128	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 4128	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 1120	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 1120	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 1120	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 1312	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 1312	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 1312	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 1272	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 1272	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 1272	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 4392	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 4392	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 4392	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 3620	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 3620	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 3620	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 932	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 932	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 932	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 116	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 116	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 116	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 556	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 556	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 556	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 5092	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 5092	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 5092	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 2884	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 2884	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe
PID 1848 wrote to memory of 2884	1848	2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe	nslookup.exe

C:\Users\Admin\AppData\Local\Temp\2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-24_8c818b3a71f375563a3e22a62ca4c0e9_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:1848

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:4316

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:1064

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:1724

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:4128

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:1120

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:1312

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:1272

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:4392

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:3620

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:932

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:116

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:556

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:5092

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:2884

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=1340 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:8
1⤵
PID:4868

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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