4c43161e1f8e9ab157561dd97160c0c717963321e36c898e2aef17f80f78109c

Analysis

max time kernel
14s
max time network
18s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 18:27

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General

Target

a3a3df6e71638d8ca5f1e440bc31f977_JaffaCakes118.dll
Size

65KB
MD5

a3a3df6e71638d8ca5f1e440bc31f977
SHA1

e5dbb1366bdd60ae822701664d10821fd9093739
SHA256

4c43161e1f8e9ab157561dd97160c0c717963321e36c898e2aef17f80f78109c
SHA512

2e20103921142a82d412b8b4f36029a6afa903b70103e56a8a3caa2f24182d001f8888954b50e0c72a40b32a2eacbd1256ad46c910fffe1dc895322de3f64b40
SSDEEP

1536:MGLmuroF6RogMCf9ADx9I/gv5kJ9HJOEmvw9u/:pFo8RPzFO0lJ9HJOEmvw9i

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 1520 wrote to memory of 2376	1520	rundll32.exe	30
PID 1520 wrote to memory of 2376	1520	rundll32.exe	30
PID 1520 wrote to memory of 2376	1520	rundll32.exe	30
PID 1520 wrote to memory of 2376	1520	rundll32.exe	30
PID 1520 wrote to memory of 2376	1520	rundll32.exe	30
PID 1520 wrote to memory of 2376	1520	rundll32.exe	30
PID 1520 wrote to memory of 2376	1520	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a3a3df6e71638d8ca5f1e440bc31f977_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1520
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a3a3df6e71638d8ca5f1e440bc31f977_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2376

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/2376-0-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/2376-1-0x0000000040960000-0x0000000040971000-memory.dmp

Filesize
68KB

Download