96e3ab97f177aa6ad7b50f076ce2d36272eeaaac439791628b2b29e44afbf51a

Analysis

max time kernel
122s
max time network
129s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
25/07/2024, 09:08

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General

Target

$TEMP/Dump.dll
Size

272KB
MD5

f2e99582027ef90bb3c1efa535d79fce
SHA1

3cf7a42f81f0667525c01a691b587cb46c0cb875
SHA256

a1bedee39871e714ae566e1eb15c5e4bff8906507daf484a7919436b943eb464
SHA512

57efff4e3c5efd6a7346a13411fd9579c352ca025bee66570a7734bd6fb9394916060ec4e90b933c3dd54e1e56fe9005a22bc337c1769595d8597d59da1fcc3c
SSDEEP

3072:CL6WsXw/KXXVS+Swf9w2t7MavqmBboEBKrKwjjj1QR281Ym+1GLnsx5jnaQkM:exsXw/TK9zt7MyZcjjj162Y+mQnag

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\FunshionService.diagnose	rundll32.exe

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 2292 wrote to memory of 2456	2292	rundll32.exe	30
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\Dump.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\Dump.dll,#1
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:2456

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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