aa53aae12806dfad05a5eece0f792484af31a8c6c0a29fc66feeb7372b88acfc

Analysis

max time kernel
145s
max time network
146s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
18-06-2024 19:01

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General

Target

2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
Size

73KB
MD5

551a7ab42117886a64cbb897a6283b5d
SHA1

80f7724fe4f507751f55d79e469779d8cb0b6595
SHA256

aa53aae12806dfad05a5eece0f792484af31a8c6c0a29fc66feeb7372b88acfc
SHA512

e0f0e12934b6aa6ebbf8a7ec74b4bb081730628158ccd7f049afddd516d6178ee0262028a56b28613bccf9b8ced060014ec50298e8e0d1c22f830c5b6cd2227c
SSDEEP

1536:d55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:VMSjOnrmBTMqqDL2/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:

2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\sniowncqmoo = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe"	2024-06-18_551a7ab42117886a64cbb897a6283b5d_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:

2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe

description	ioc	process
File opened (read-only)	\??\K:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\M:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\R:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\X:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\B:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\E:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\J:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\L:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\O:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\V:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\Y:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\A:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\G:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\H:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\I:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\T:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\U:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\Z:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\N:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\P:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\Q:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\S:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
File opened (read-only)	\??\W:	2024-06-18_551a7ab42117886a64cbb897a6283b5d_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:

2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe

pid process

2296 2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
2296 2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe

pid	process
2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe

Suspicious use of WriteProcessMemory 44 IoCs

Processes:

2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe

description	pid	process	target process
PID 2296 wrote to memory of 2608	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2608	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2608	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2608	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2776	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2776	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2776	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2776	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2484	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2484	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2484	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2484	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2532	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2532	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2532	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2532	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1868	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1868	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1868	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1868	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1020	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1020	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1020	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1020	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1616	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1616	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1616	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1616	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1172	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1172	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1172	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1172	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2196	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2196	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2196	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 2196	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1936	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1936	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1936	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1936	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1396	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1396	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1396	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe
PID 2296 wrote to memory of 1396	2296	2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe	nslookup.exe

C:\Users\Admin\AppData\Local\Temp\2024-06-18_551a7ab42117886a64cbb897a6283b5d_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-18_551a7ab42117886a64cbb897a6283b5d_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:2296

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:2608

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:2776

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:2484

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:2532

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:1868

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:1020

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:1616

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:1172

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:2196

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:1396

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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