d102993e0665c3b5b75d943a7525558407f2e54d514789bb07e358640b28287b

Analysis

max time kernel
51s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
17/06/2024, 03:22

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General

Target
b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
Size 70KB
Sample240617-dw2s7swdpl
SHA256 d102993e0665c3b5b75d943a7525558407f2e54d514789bb07e358640b28287b
MD5 b6883c46390ac08ca02f587f88b8c1f7
SHA1 ad68ac31d91e103985bc6dd283b5315db37d6ad9
SHA512 761228d8c4a407b67335cc49dbd0857cca56e600c68d977ece609933583af06a53b946f9d8c20bca41450d46ee172c33808d902cc36863859259d65acb49dd84
SSDEEP 1536:cZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZl:jd5BJHMqqDL2/Ovvdr
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\buhtvgspdxp = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe"	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.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)	\??\P:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\B:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\J:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\O:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\T:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\X:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\H:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\I:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\Q:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\M:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\N:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\R:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\W:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\Y:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\G:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\K:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\L:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\Z:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\U:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\V:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\A:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\E:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
File opened (read-only)	\??\S:	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.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	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4804	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
4804	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
4804	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
4804	b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b6883c46390ac08ca02f587f88b8c1f7_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:4804