2637e5fdd11e9840e347dca07f548ce955502f4dc0b1ba8adf15b436a180f1c3

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/09/2024, 06:31

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General

Target

fdf88d03b23fef918f4a9edbcf57feaf_JaffaCakes118.exe
Size

44KB
MD5

fdf88d03b23fef918f4a9edbcf57feaf
SHA1

6dacab34e845daa49171bfd0a0f6f651fab530aa
SHA256

2637e5fdd11e9840e347dca07f548ce955502f4dc0b1ba8adf15b436a180f1c3
SHA512

d7a1699b80db09fab24e9a7fefabad7cdea4252a5ad187e70c2376911cb94b3aa8ac832548442edef8789b75cab0d6d01bc873ef35009c88ffc5c9b0dcf9a572
SSDEEP

768:Ki9LHcFx26FCe+U63o/tdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBhWFEUTQc:t9L8TXK3o/tdgI2MyzNORQtOflIwoHNp

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-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation	fdf88d03b23fef918f4a9edbcf57feaf_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2696	ghsdtd.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	fdf88d03b23fef918f4a9edbcf57feaf_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ghsdtd.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4544 wrote to memory of 2696	4544	fdf88d03b23fef918f4a9edbcf57feaf_JaffaCakes118.exe	82
PID 4544 wrote to memory of 2696	4544	fdf88d03b23fef918f4a9edbcf57feaf_JaffaCakes118.exe	82
PID 4544 wrote to memory of 2696	4544	fdf88d03b23fef918f4a9edbcf57feaf_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\fdf88d03b23fef918f4a9edbcf57feaf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fdf88d03b23fef918f4a9edbcf57feaf_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4544
- C:\Users\Admin\AppData\Local\Temp\ghsdtd.exe
  "C:\Users\Admin\AppData\Local\Temp\ghsdtd.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2696

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\ghsdtd.exe

Filesize
45KB

MD5
0f650243fbc04fe445d76c21fa791d9b

SHA1
712eb1c2ae0f0a5b4521ee4a96db39845fb428de

SHA256
9f553697e5d66778c6ebcbd83edea81532dc95a0ce9ac5188d0c02a1bfb86bf7

SHA512
9fdcea131b09be53d971c0311b1acdbf20fbc69a1a55741a3c63507cb38f3f0418d92419f643a388b79579608af1ed37b85b76156fd18b1fb892b63cbcac4a3b

Download Submit
memory/2696-19-0x0000000002040000-0x0000000002045000-memory.dmp

Filesize
20KB

Download
memory/4544-0-0x0000000000470000-0x0000000000475000-memory.dmp

Filesize
20KB

Download
memory/4544-1-0x0000000000470000-0x0000000000475000-memory.dmp

Filesize
20KB

Download
memory/4544-2-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download