9201364ace47608b2ed36e8d1e35aae39d1b5cd65a6665308725bd45f921d68e

Analysis

max time kernel
148s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 01:57

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General

Target

c808502db6161f6653641d0c2ad7daa9_JaffaCakes118.exe
Size

288KB
MD5

c808502db6161f6653641d0c2ad7daa9
SHA1

4c1443031f8f5d0a61f6de8c734db9f70068d981
SHA256

9201364ace47608b2ed36e8d1e35aae39d1b5cd65a6665308725bd45f921d68e
SHA512

48d095563e015a35b428399cdf654f8f0365409f8dfee1f1e474bad02a4f913eaeeb69b7913715f10bf88c65b18dea40adee02295eb51558cd1790097ce94c05
SSDEEP

6144:Xpt/1Z1JRxGfFdEEPEED6bNoarYCYeiccGcLYsKZe/9XruDacqf:dZ1JRxG7EQJRCYedoLYsKZe/97kM

Score

7^/10

discovery persistence

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-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation	c808502db6161f6653641d0c2ad7daa9_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
864	a.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\iexplore = "C:\\Users\\Admin\\AppData\\Local\\a.exe.."	a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\iexplore = "C:\\Users\\Admin\\AppData\\Local\\a.exe.."	c808502db6161f6653641d0c2ad7daa9_JaffaCakes118.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	c808502db6161f6653641d0c2ad7daa9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3248 wrote to memory of 864	3248	c808502db6161f6653641d0c2ad7daa9_JaffaCakes118.exe	85
PID 3248 wrote to memory of 864	3248	c808502db6161f6653641d0c2ad7daa9_JaffaCakes118.exe	85
PID 3248 wrote to memory of 864	3248	c808502db6161f6653641d0c2ad7daa9_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\c808502db6161f6653641d0c2ad7daa9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c808502db6161f6653641d0c2ad7daa9_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3248
- C:\Users\Admin\AppData\Local\a.exe
  "C:\Users\Admin\AppData\Local\a.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:864

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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

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Downloads

C:\Users\Admin\AppData\Local\a.exe

Filesize
288KB

MD5
c808502db6161f6653641d0c2ad7daa9

SHA1
4c1443031f8f5d0a61f6de8c734db9f70068d981

SHA256
9201364ace47608b2ed36e8d1e35aae39d1b5cd65a6665308725bd45f921d68e

SHA512
48d095563e015a35b428399cdf654f8f0365409f8dfee1f1e474bad02a4f913eaeeb69b7913715f10bf88c65b18dea40adee02295eb51558cd1790097ce94c05

Download Submit
memory/864-15-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/864-17-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/864-10-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/864-11-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/864-12-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/864-13-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/864-9-0x0000000001F50000-0x0000000001F51000-memory.dmp

Filesize
4KB

Download
memory/864-14-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/864-16-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/864-23-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/864-18-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/864-19-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/864-20-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/864-21-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/864-22-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3248-8-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads