0568e45dfc54c298f485c20a0a309764fc0008fd525e20e524d8ab00c348056e

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 15:27

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General

Target

_pptx.dll
Size

499KB
MD5

c2ed80f6ea1d6d4322c62cc1c1ad5166
SHA1

0549e015c4254d60733f2d5aa2ab0178c888c9d1
SHA256

f05c1f6a89d5228bb96bdb4c2feb9a2f284cd647348d7dfbf438e54b1b8ad21b
SHA512

282ebf7d20f284c7cdf31e14635ad363a02d849ed8895c4dc7853d1f619f732946e514c5b173a7ae4aee0b3d7dc3b5a5d63b4d25e508e880cfc2668d80b1bf4d
SSDEEP

12288:SsqT/5F436XxWJOEo4GHsvkIcejdhhQfEWmJAX:4eqXxN4GHA7jfhBZyX

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2536	2612	WerFault.exe	31

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 11 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 2612	2096	rundll32.exe	31
PID 2096 wrote to memory of 2612	2096	rundll32.exe	31
PID 2096 wrote to memory of 2612	2096	rundll32.exe	31
PID 2096 wrote to memory of 2612	2096	rundll32.exe	31
PID 2096 wrote to memory of 2612	2096	rundll32.exe	31
PID 2096 wrote to memory of 2612	2096	rundll32.exe	31
PID 2096 wrote to memory of 2612	2096	rundll32.exe	31
PID 2612 wrote to memory of 2536	2612	rundll32.exe	32
PID 2612 wrote to memory of 2536	2612	rundll32.exe	32
PID 2612 wrote to memory of 2536	2612	rundll32.exe	32
PID 2612 wrote to memory of 2536	2612	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\_pptx.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2096
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\_pptx.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2612
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2612 -s 240
    3⤵
    - Program crash
    PID:2536

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/2612-0-0x0000000000BD0000-0x0000000000CD5000-memory.dmp

Filesize
1.0MB

Download
memory/2612-4-0x0000000000270000-0x0000000000282000-memory.dmp

Filesize
72KB

Download
memory/2612-2-0x0000000000850000-0x0000000000906000-memory.dmp

Filesize
728KB

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