6bef2afa2889f3d5f30a3a0d64c0e66cde080dffa3f888aa5f9588eaa2694d13

Analysis

max time kernel
140s
max time network
125s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
09/09/2024, 03:04

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General

Target

$TEMP/Dialog/sfx7.dll
Size

2.6MB
MD5

60ad31846ac04692b5a711a3b6f54b2c
SHA1

3de780e6ee694918e4e5779ac5667f43c707816a
SHA256

560f441e4505e53833da3e35c58b1dd54838499b826dde2e464a91544b35d7d0
SHA512

acc76609086df81f1d4121c37fdaea7ab10aa963c58a82a5673d1eb0e2888706a56b8195f8e018228c8f0e7c93a1e3025e671301eca0014d5081b99d6039185b
SSDEEP

49152:OIyxyBSx6ydDR5EkSmhCilIQ4TiSST0TygmuxDl:OrRdPXhNIQ4TiSjHN

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2708	2212	WerFault.exe	30

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 2308 wrote to memory of 2212	2308	rundll32.exe	30
PID 2308 wrote to memory of 2212	2308	rundll32.exe	30
PID 2308 wrote to memory of 2212	2308	rundll32.exe	30
PID 2308 wrote to memory of 2212	2308	rundll32.exe	30
PID 2308 wrote to memory of 2212	2308	rundll32.exe	30
PID 2308 wrote to memory of 2212	2308	rundll32.exe	30
PID 2308 wrote to memory of 2212	2308	rundll32.exe	30
PID 2212 wrote to memory of 2708	2212	rundll32.exe	31
PID 2212 wrote to memory of 2708	2212	rundll32.exe	31
PID 2212 wrote to memory of 2708	2212	rundll32.exe	31
PID 2212 wrote to memory of 2708	2212	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\Dialog\sfx7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2308
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\Dialog\sfx7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2212
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2212 -s 612
    3⤵
    - Program crash
    PID:2708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2212-0-0x0000000002230000-0x00000000024CA000-memory.dmp

Filesize
2.6MB

Download
memory/2212-1-0x0000000002230000-0x00000000024CA000-memory.dmp

Filesize
2.6MB

Download