fb94c21f3464168fd92c8e31a49d6acbdb183f5f1c8512eaf074315836f21c48

Analysis

max time kernel
141s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24/08/2024, 20:01

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General

Target

bf4e5ff4a16a94aac54b7eb426f4a0d6_JaffaCakes118.exe
Size

690KB
MD5

bf4e5ff4a16a94aac54b7eb426f4a0d6
SHA1

b19caf1ca0922596b39a4a7f083a7cae5d450f1c
SHA256

fb94c21f3464168fd92c8e31a49d6acbdb183f5f1c8512eaf074315836f21c48
SHA512

1c40dbb72f99ee4b97ba9bd6c3586e4cf91deb75b42c1f852478a309f2e527ca522cf5acca08e84aa1871ce3ee60b793d1a43abb6d3a76c47f35439c1fefa0d6
SSDEEP

12288:/GcoX9nw5KwZgSCP70sZvqmBG0qLAWmhuKf3Smw+VInXDcTTYLG:RaVw5S34x6GaHuKf3l5V6cTTYS

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	bf4e5ff4a16a94aac54b7eb426f4a0d6_JaffaCakes118.exe

Drops startup file 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe	bf4e5ff4a16a94aac54b7eb426f4a0d6_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3312	scvhost.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	bf4e5ff4a16a94aac54b7eb426f4a0d6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	scvhost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 852 wrote to memory of 3312	852	bf4e5ff4a16a94aac54b7eb426f4a0d6_JaffaCakes118.exe	91
PID 852 wrote to memory of 3312	852	bf4e5ff4a16a94aac54b7eb426f4a0d6_JaffaCakes118.exe	91
PID 852 wrote to memory of 3312	852	bf4e5ff4a16a94aac54b7eb426f4a0d6_JaffaCakes118.exe	91

C:\Users\Admin\AppData\Local\Temp\bf4e5ff4a16a94aac54b7eb426f4a0d6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bf4e5ff4a16a94aac54b7eb426f4a0d6_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:852
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3312

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 --field-trial-handle=4384,i,1828333185976713750,7918646547767660928,262144 --variations-seed-version --mojo-platform-channel-handle=3056 /prefetch:8
1⤵
PID:4232

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe

Filesize
546KB

MD5
d325c1bdcedcc6e1ea859f9722eff22d

SHA1
00fcd08ef0653a02d9475c0cf7ba7f504218ae28

SHA256
71a43fcc36337a54fe6b7c43c9111b1e7dd45fa82493eadf08a22857584f5e73

SHA512
268af78f7758095eec05d29c49b0e69cd2ecf0a275822c97b0592e98c8a97d4b7c58de1baea15bfeb440d1b78a6fd774a1a8c14647720cd0129bac17aea48bb7

Download Submit
memory/852-13-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/3312-14-0x0000000002200000-0x0000000002201000-memory.dmp

Filesize
4KB

Download
memory/3312-15-0x0000000000400000-0x000000000048F000-memory.dmp

Filesize
572KB

Download
memory/3312-16-0x0000000002200000-0x0000000002201000-memory.dmp

Filesize
4KB

Download
memory/3312-17-0x0000000000400000-0x000000000048F000-memory.dmp

Filesize
572KB

Download
memory/3312-18-0x0000000000400000-0x000000000048F000-memory.dmp

Filesize
572KB

Download
memory/3312-19-0x0000000000400000-0x000000000048F000-memory.dmp

Filesize
572KB

Download
memory/3312-20-0x0000000000400000-0x000000000048F000-memory.dmp

Filesize
572KB

Download
memory/3312-21-0x0000000000400000-0x000000000048F000-memory.dmp

Filesize
572KB

Download
memory/3312-22-0x0000000000400000-0x000000000048F000-memory.dmp

Filesize
572KB

Download
memory/3312-23-0x0000000000400000-0x000000000048F000-memory.dmp

Filesize
572KB

Download
memory/3312-24-0x0000000000400000-0x000000000048F000-memory.dmp

Filesize
572KB

Download
memory/3312-25-0x0000000000400000-0x000000000048F000-memory.dmp

Filesize
572KB

Download
memory/3312-26-0x0000000000400000-0x000000000048F000-memory.dmp

Filesize
572KB

Download
memory/3312-27-0x0000000000400000-0x000000000048F000-memory.dmp

Filesize
572KB

Download
memory/3312-28-0x0000000000400000-0x000000000048F000-memory.dmp

Filesize
572KB

Download
memory/3312-29-0x0000000000400000-0x000000000048F000-memory.dmp

Filesize
572KB

Download