a1bb96273affae6d4195153f32efd5c116a2b4abbfcb8b07c6368638f53eac56

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/10/2024, 11:23

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General

Target

17e1a074fa6f71d1025d9e8e4be0887a_JaffaCakes118.dll
Size

1.2MB
MD5

17e1a074fa6f71d1025d9e8e4be0887a
SHA1

a041ada96a0d1ee49a59737f82aac3bb7f6f0870
SHA256

a1bb96273affae6d4195153f32efd5c116a2b4abbfcb8b07c6368638f53eac56
SHA512

74462c3cbc2cab4c36d5118fa675c6b28db89b7369c12da5f58a3b67fc740dc25828110b9f06752d8bb77271c17288c8d4d35755c9226118b2a074f33851ba4b
SSDEEP

24576:HM1oqL2dpnENrXA0XiumuXwxKyY6NMAlJ35APR7YgGGipagP1fSRuWF8s:HPqiddGrXA0SumGKBL6q0mgH3gP16Rxv

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 7 IoCs

description	pid	Process	procid_target
PID 2920 wrote to memory of 2668	2920	rundll32.exe	31
PID 2920 wrote to memory of 2668	2920	rundll32.exe	31
PID 2920 wrote to memory of 2668	2920	rundll32.exe	31
PID 2920 wrote to memory of 2668	2920	rundll32.exe	31
PID 2920 wrote to memory of 2668	2920	rundll32.exe	31
PID 2920 wrote to memory of 2668	2920	rundll32.exe	31
PID 2920 wrote to memory of 2668	2920	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\17e1a074fa6f71d1025d9e8e4be0887a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2920
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\17e1a074fa6f71d1025d9e8e4be0887a_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2668

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/2668-1-0x0000000000410000-0x0000000000411000-memory.dmp

Filesize
4KB

Download
memory/2668-0-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2668-2-0x00000000023D0000-0x0000000002504000-memory.dmp

Filesize
1.2MB

Download
memory/2668-8-0x0000000002510000-0x00000000029CD000-memory.dmp

Filesize
4.7MB

Download
memory/2668-9-0x0000000002510000-0x00000000029CD000-memory.dmp

Filesize
4.7MB

Download
memory/2668-27-0x0000000002510000-0x00000000029CD000-memory.dmp

Filesize
4.7MB

Download
memory/2668-38-0x0000000002510000-0x00000000029CD000-memory.dmp

Filesize
4.7MB

Download
memory/2668-39-0x0000000002510000-0x00000000029CD000-memory.dmp

Filesize
4.7MB

Download