f7c00eabd86e1ad0eed7a4ae0d46d122125d9d77f9bef0b04496bbeb633925b9

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27/09/2024, 06:48

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General

Target

Anti-WPA-3-4-6/X86/antiwpa.dll
Size

5KB
MD5

f2aaf467e72b0c4754bdcbede3793623
SHA1

6109d95497b1ea0fccd942c12e5aa38ff7bb0628
SHA256

4266a4c85a6b068598a00f45762987a85c9fc31e368981df3188e6e31c91e554
SHA512

22571197b21a22477f8111be6512329d973a979b8dd798ccfae94037f9064de9f836557b3950a4692bd4b281fb03443e956463b0e4e33edfc3b5a486fd927207
SSDEEP

96:gGKvnMoBDvCCslvtdhEArE/1pQxkpulLFjiyDXijoqRfAFfoq:gGKvnXBmCslNxrE/1pQxk+ZjiyDXiU0

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\antiwpa.dll	regsvr32.exe
File opened for modification	C:\Windows\SysWOW64\antiwpa.dll	regsvr32.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1792 wrote to memory of 1632	1792	regsvr32.exe	30
PID 1792 wrote to memory of 1632	1792	regsvr32.exe	30
PID 1792 wrote to memory of 1632	1792	regsvr32.exe	30
PID 1792 wrote to memory of 1632	1792	regsvr32.exe	30
PID 1792 wrote to memory of 1632	1792	regsvr32.exe	30
PID 1792 wrote to memory of 1632	1792	regsvr32.exe	30
PID 1792 wrote to memory of 1632	1792	regsvr32.exe	30
PID 1632 wrote to memory of 2580	1632	regsvr32.exe	31
PID 1632 wrote to memory of 2580	1632	regsvr32.exe	31
PID 1632 wrote to memory of 2580	1632	regsvr32.exe	31
PID 1632 wrote to memory of 2580	1632	regsvr32.exe	31
PID 1632 wrote to memory of 2580	1632	regsvr32.exe	31
PID 1632 wrote to memory of 2580	1632	regsvr32.exe	31
PID 1632 wrote to memory of 2580	1632	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\Anti-WPA-3-4-6\X86\antiwpa.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1792
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\Anti-WPA-3-4-6\X86\antiwpa.dll
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1632
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" setupapi,InstallHinfSection DEL_OOBE_ACTIVATE 132 syssetup.inf
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2580

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/1632-0-0x0000000005000000-0x0000000005002000-memory.dmp

Filesize
8KB

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