42f6cc80832423ff7b941faee7920d66b92ae98d12a6aaca7fce4bf057215c12

Analysis

max time kernel
140s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 05:18

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General

Target

a9bd26e16f31890976759012dd0c9603_JaffaCakes118.dll
Size

156KB
MD5

a9bd26e16f31890976759012dd0c9603
SHA1

5a304f0933b7a9891f368485e92fd0fd06103c72
SHA256

42f6cc80832423ff7b941faee7920d66b92ae98d12a6aaca7fce4bf057215c12
SHA512

248415cdce2d127a3ce48d6a3bf628e9aa5538111bb1916ce09514d65559b9aaf847d96ec5e7b190775661d13bdd58f85aa536def5624ac3d7bfa64fea462ca7
SSDEEP

3072:d8I79z+YQ9HKPm0DcEyCsEcIP4V2ec7yPjJhZqWj7:SYkHKPmMcEy0OGUJDqE

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3752 wrote to memory of 5000	3752	rundll32.exe	85
PID 3752 wrote to memory of 5000	3752	rundll32.exe	85
PID 3752 wrote to memory of 5000	3752	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a9bd26e16f31890976759012dd0c9603_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3752
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a9bd26e16f31890976759012dd0c9603_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/5000-0-0x00000000009F0000-0x00000000009FB000-memory.dmp

Filesize
44KB

Download
memory/5000-2-0x0000000010000000-0x000000001000A000-memory.dmp

Filesize
40KB

Download