a20ba181f6bf274d5ba434e51fe6f8d7f42c0b9a66cb3d53fff12aa669712d5e

Analysis

max time kernel
93s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2024 01:26

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General

Target

083fa24aaf2219a166ab59b571db0e43_JaffaCakes118.exe
Size

111KB
MD5

083fa24aaf2219a166ab59b571db0e43
SHA1

5278ff4eb7b37c075ece895943cad46c57b73a7f
SHA256

a20ba181f6bf274d5ba434e51fe6f8d7f42c0b9a66cb3d53fff12aa669712d5e
SHA512

7feee6aeaa8152762cc0cfeaa351fccd85673d73bbb794855f341abc4010996fdfc87853166dc626967df0d347f5b8b4c794a282fdbbd5212b3afbcdcd202777
SSDEEP

3072:eemS6MwVQCGo4qiRlUE0aWQ4K9NIgjdswyMRFIb:nCGVLUE0a9RNIg2w0

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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation	083fa24aaf2219a166ab59b571db0e43_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	083fa24aaf2219a166ab59b571db0e43_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1076	083fa24aaf2219a166ab59b571db0e43_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1076 wrote to memory of 4920	1076	083fa24aaf2219a166ab59b571db0e43_JaffaCakes118.exe	82
PID 1076 wrote to memory of 4920	1076	083fa24aaf2219a166ab59b571db0e43_JaffaCakes118.exe	82
PID 1076 wrote to memory of 4920	1076	083fa24aaf2219a166ab59b571db0e43_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\083fa24aaf2219a166ab59b571db0e43_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\083fa24aaf2219a166ab59b571db0e43_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:1076
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Hxb..bat" > nul 2> nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4920

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\Hxb..bat

Filesize
238B

MD5
c4449fc17f486f0c694bfc83dbf018cd

SHA1
e381495feda41045fd189525193a823a2c455fc1

SHA256
5d7e12303646ad2187ce68ff5e3e140d11612cdb987c8edc2aae5f94a72608c4

SHA512
760ccbaaaf7deb408bc68ff6b19eb8ab3a6d31a8273a202c52f5cfe0aa466744474f7d9dc33705858ffe610069137dace31967e6d3e816297d91237f17124543

Download Submit
memory/1076-0-0x0000000000402000-0x0000000000403000-memory.dmp

Filesize
4KB

Download
memory/1076-1-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1076-2-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1076-3-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1076-4-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1076-7-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download