ad011002584e5702e4a82c26d5ff724a2a72df1b350b74deb26ed8e7086803a3

Analysis

max time kernel
94s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-10-2024 11:34

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General

Target

17ea65a8163b2c7f5aaae23c6834dbd6_JaffaCakes118.exe
Size

119KB
MD5

17ea65a8163b2c7f5aaae23c6834dbd6
SHA1

9f6aa7427e74a581cc49e267a02b6a4399ade3bb
SHA256

ad011002584e5702e4a82c26d5ff724a2a72df1b350b74deb26ed8e7086803a3
SHA512

348685ece8f9e50f580118d749e0f6f654d41ddf10f563ae75de9d09cbdb8a5ed45700a671227dd13a20234ce4d30cdb2be4d46c4555cdccda2f965d7a62f555
SSDEEP

3072:CPADilVHzh1d/W1A9RC353S1yJJ3iV45Yeyiu:tOlVHzh1dlTC353ScJ3i27u

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3872	Au_.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	17ea65a8163b2c7f5aaae23c6834dbd6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Au_.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3464 wrote to memory of 3872	3464	17ea65a8163b2c7f5aaae23c6834dbd6_JaffaCakes118.exe	82
PID 3464 wrote to memory of 3872	3464	17ea65a8163b2c7f5aaae23c6834dbd6_JaffaCakes118.exe	82
PID 3464 wrote to memory of 3872	3464	17ea65a8163b2c7f5aaae23c6834dbd6_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\17ea65a8163b2c7f5aaae23c6834dbd6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\17ea65a8163b2c7f5aaae23c6834dbd6_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3464
- C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
  "C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\Local\Temp\~nsu.tmp\Au_.exe

Filesize
119KB

MD5
17ea65a8163b2c7f5aaae23c6834dbd6

SHA1
9f6aa7427e74a581cc49e267a02b6a4399ade3bb

SHA256
ad011002584e5702e4a82c26d5ff724a2a72df1b350b74deb26ed8e7086803a3

SHA512
348685ece8f9e50f580118d749e0f6f654d41ddf10f563ae75de9d09cbdb8a5ed45700a671227dd13a20234ce4d30cdb2be4d46c4555cdccda2f965d7a62f555

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