5c44dfe6d5ff886a17b32f923117c9cbd1685ef4f0692c829c8c1fa794b4e910

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
08/08/2023, 17:23

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General

Target

9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
Size

70KB
MD5

9cb78ad4783f44366a580e1b0cb066b8
SHA1

91c6eff0f095540ff19e50a3feee50fd63d0069c
SHA256

5c44dfe6d5ff886a17b32f923117c9cbd1685ef4f0692c829c8c1fa794b4e910
SHA512

83bff03421cd7deb09a8e750a121d7a6deb3aeae93620d7228cbbbd462ddc8bb76f9a46a73086962494772f0cba5942c0127ecd09dced961203aa8027bbcae67
SSDEEP

1536:yZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZl:5d5BJHMqqDL2/Ovvdr

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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\riwttpnetba = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe"	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.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)	\??\Y:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\A:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\B:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\H:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\K:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\P:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\V:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\W:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\G:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\M:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\O:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\S:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\E:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\N:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\Q:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\T:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\U:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\I:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\J:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\L:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\R:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\X:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
File opened (read-only)	\??\Z:	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1672	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
1672	9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe

C:\Users\Admin\AppData\Local\Temp\9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe
"C:\Users\Admin\AppData\Local\Temp\9cb78ad4783f44366a580e1b0cb066b8_gandcrab_JC.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
PID:1672