4f2b3f2791f39d9588a3ce0c62e721a113b9f23554e8b5376aa55db593682f54

Analysis

max time kernel
90s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2024, 17:15

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General

Target

202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
Size

70KB
MD5

1061ca1158c388736e9689fb998d1b70
SHA1

c6a054833acee475ae028c7e9f4547b31261e732
SHA256

4f2b3f2791f39d9588a3ce0c62e721a113b9f23554e8b5376aa55db593682f54
SHA512

40207c4f7902c6b23df956197eb036e4613d1a172bdcb7a5e473afec1f9b84aade7c77b55487b9956b389d3567668516c6e72e0f461a8d21b98a68a4485c7032
SSDEEP

1536:VZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZl:Ed5BJHMqqDL2/Ovvdr

Score

6^/10

discovery 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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\xjsbhzetggy = "C:\\Users\\Admin\\AppData\\Local\\Temp\\202410021061ca1158c388736e9689fb998d1b70gandcrab.exe"	202410021061ca1158c388736e9689fb998d1b70gandcrab.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

description	ioc	Process
File opened (read-only)	\??\I:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\L:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\S:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\Y:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\B:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\M:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\N:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\Q:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\R:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\U:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\V:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\A:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\G:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\J:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\K:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\O:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\T:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\X:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\E:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\H:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\P:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\W:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
File opened (read-only)	\??\Z:	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	202410021061ca1158c388736e9689fb998d1b70gandcrab.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2000	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
2000	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
2000	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
2000	202410021061ca1158c388736e9689fb998d1b70gandcrab.exe

C:\Users\Admin\AppData\Local\Temp\202410021061ca1158c388736e9689fb998d1b70gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\202410021061ca1158c388736e9689fb998d1b70gandcrab.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:2000