6c50436db6c6f5f21f84515f971c2444b9f5f65aafd4613cb9ef41b4a742d75e

Analysis

max time kernel
146s
max time network
146s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\bnttolmitfg = "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)	\??\N:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\T:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\V:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\Z:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\B:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\K:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\M:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\P:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\U:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\X:	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)	\??\I:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\Q:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\R:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\S:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\W:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\A:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\E:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\L:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\O:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\G:	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
File opened (read-only)	\??\J:	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 2 IoCs

Processes:

2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe

pid process

2684 2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
2684 2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe

pid	process
2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe
2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe

Suspicious use of WriteProcessMemory 60 IoCs

Processes:

2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe

description	pid	process	target process
PID 2684 wrote to memory of 2772	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2772	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2772	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2772	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2564	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2564	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2564	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2564	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2796	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2796	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2796	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2796	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2524	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2524	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2524	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2524	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2692	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2692	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2692	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2692	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2764	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2764	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2764	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2764	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2688	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2688	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2688	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2688	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 1064	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 1064	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 1064	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 1064	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 320	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 320	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 320	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 320	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 556	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 556	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 556	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 556	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 1112	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 1112	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 1112	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 1112	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 1760	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 1760	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 1760	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 1760	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2396	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2396	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2396	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2396	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2296	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2296	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2296	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 2296	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 1220	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 1220	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 1220	2684	2024-06-19_38e18e5c64479a76d54d242d41d6fff9_gandcrab.exe	nslookup.exe
PID 2684 wrote to memory of 1220	2684	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:2684

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:2772

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:2564

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:2796

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:2524

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:2692

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:2764

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:2688

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:320

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

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:1112

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:1760

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:2396

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:2296

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:1220

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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