47a4bb37896dbd0359f856b56dbd86c77f39efc9dd470a807c22e71ef3c6cb52

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
02-07-2024 06:39

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General

Target

2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
Size

76KB
MD5

77ad06940bcca054367eb25197f4f5c5
SHA1

85bd923f777af0231b047d479b221bdb9c905139
SHA256

47a4bb37896dbd0359f856b56dbd86c77f39efc9dd470a807c22e71ef3c6cb52
SHA512

676804c6142cd5e126d8b79046f8d5a1d21be4494c6117c6c2e2d87bb801f247be2931aed15ee46b63e40c09994791ab3ecc4bad452e180363679d375546d9a3
SSDEEP

1536:s55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r5:OMSjOnrmBTMqqDL2/mr3IdE8we0Avu5V

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:

2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\qavayawtkur = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe"	2024-07-02_77ad06940bcca054367eb25197f4f5c5_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:

2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe

description	ioc	process
File opened (read-only)	\??\M:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\Q:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\V:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\X:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\R:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\S:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\A:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\I:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\J:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\N:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\T:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\U:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\Z:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\B:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\K:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\L:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\O:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\W:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\Y:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\E:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\G:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\H:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
File opened (read-only)	\??\P:	2024-07-02_77ad06940bcca054367eb25197f4f5c5_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:

2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe

pid	process
4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe

Suspicious use of WriteProcessMemory 45 IoCs

Processes:

2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe

description	pid	process	target process
PID 4232 wrote to memory of 4868	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 4868	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 4868	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 812	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 812	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 812	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 3372	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 3372	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 3372	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 792	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 792	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 792	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 1028	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 1028	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 1028	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 3424	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 3424	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 3424	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 2760	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 2760	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 2760	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 448	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 448	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 448	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 4480	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 4480	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 4480	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 2284	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 2284	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 2284	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 628	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 628	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 628	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 4916	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 4916	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 4916	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 2732	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 2732	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 2732	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 3016	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 3016	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 3016	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 3672	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 3672	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe
PID 4232 wrote to memory of 3672	4232	2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe	nslookup.exe

C:\Users\Admin\AppData\Local\Temp\2024-07-02_77ad06940bcca054367eb25197f4f5c5_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-07-02_77ad06940bcca054367eb25197f4f5c5_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:4232

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:4868

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:812

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:3372

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:792

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:1028

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:3424

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:2760

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:448

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:4480

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:2284

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:628

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:4916

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:2732

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:3016

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:3672

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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