0ce5409ad41eeda37e2914b6b26a1f582a8ba5f747b90691eecfb2d2aa3106ef

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18/09/2024, 00:41

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General

Target

7bffaac49c97e0c53a2353b06c4214c8.dll
Size

203KB
MD5

7bffaac49c97e0c53a2353b06c4214c8
SHA1

dde4df810ef02b35efe81a628559880bd58787f7
SHA256

0ce5409ad41eeda37e2914b6b26a1f582a8ba5f747b90691eecfb2d2aa3106ef
SHA512

3e15ea83aae7b241466cc1330b0fcc0d07915729594d5cb85d70fdbcae4eda56f9127aefd45b70a777533131a431f384d7c2b8785ba633bf3376c9090a4d3127
SSDEEP

3072:PYaW8qUEflaASmkDs1oo8CUS5D+u73vqQ+z+F62hAxquMfgj5jdUS5T2:PFHEfoAaDQoo8CUwxTvhU+F66fgVj

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1528	1936	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 1076 wrote to memory of 1936	1076	rundll32.exe	30
PID 1076 wrote to memory of 1936	1076	rundll32.exe	30
PID 1076 wrote to memory of 1936	1076	rundll32.exe	30
PID 1076 wrote to memory of 1936	1076	rundll32.exe	30
PID 1076 wrote to memory of 1936	1076	rundll32.exe	30
PID 1076 wrote to memory of 1936	1076	rundll32.exe	30
PID 1076 wrote to memory of 1936	1076	rundll32.exe	30
PID 1936 wrote to memory of 1528	1936	rundll32.exe	31
PID 1936 wrote to memory of 1528	1936	rundll32.exe	31
PID 1936 wrote to memory of 1528	1936	rundll32.exe	31
PID 1936 wrote to memory of 1528	1936	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7bffaac49c97e0c53a2353b06c4214c8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1076
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7bffaac49c97e0c53a2353b06c4214c8.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1936
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1936 -s 228
    3⤵
    - Program crash
    PID:1528

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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