fcf16fded352d8c08c611bbfe7fe11697d733d3ab7fbad98059bcb655813faed

Analysis

max time kernel
145s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
19-06-2024 16:53

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General

Target

bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
Size

70KB
MD5

bd5db4bf3189580d8c2044f46eb06883
SHA1

976135f7c7e39e6cfcdd45174309295a565b0f59
SHA256

fcf16fded352d8c08c611bbfe7fe11697d733d3ab7fbad98059bcb655813faed
SHA512

e65a084ea61590b5d3f3db4182871e47c871d6cbe61a37b7e79b22526bfb1462fbc36da7c70cd3ad8894f737eacb57c1a47ebe0876a400a42d76afbd204a0d68
SSDEEP

1536:TZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZl:Cd5BJHMqqDL2/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

Processes:

bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\rmikkarkboh = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe"	bd5db4bf3189580d8c2044f46eb06883_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

Processes:

bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe

description	ioc	process
File opened (read-only)	\??\I:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\K:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\S:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\W:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\Z:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\E:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\O:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\Q:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\V:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\Y:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\M:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\B:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\G:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\H:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\N:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\R:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\A:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\L:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\P:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\T:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\U:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\X:	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
File opened (read-only)	\??\J:	bd5db4bf3189580d8c2044f46eb06883_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

Processes:

bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe

pid	process
2136	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
2136	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
2136	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
2136	bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bd5db4bf3189580d8c2044f46eb06883_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:2136

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3876 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
1⤵
PID:4016

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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