54fc27864211f75a83460de5faea593fa6fcde0254020057287d5b35d8724a03

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14-09-2024 10:21

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General

Target

汇博计件工资(2005-03-16-16-02)/Desktop/Dlls/Component/PSMgr.dll
Size

312KB
MD5

36ec5b141c90b03bbe4e50d300ea50a4
SHA1

bc2124f43e12f99eedfb8a4032bdc753a1b1c7ed
SHA256

765ee35de88e0d4cade0e985ff9c4bfca9ac7b78862e343a91d5ff133f8bc5e9
SHA512

97e66114b433c5c1ac696758f5db637a0ed51353727d55931975856613aaba70bbf9fe7ba26100901becdc7a87815e702072c0ddd69b17d35fe3e8467e611708
SSDEEP

6144:j1M7ddKp9jQeyockbmA6DpuZwallqKPL9VKHlWgN8ZGCoaXwbx:SAPQe2mNU8ZlZVKFzCoi

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2372	3036	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	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 3036	2960	regsvr32.exe	30
PID 2960 wrote to memory of 3036	2960	regsvr32.exe	30
PID 2960 wrote to memory of 3036	2960	regsvr32.exe	30
PID 2960 wrote to memory of 3036	2960	regsvr32.exe	30
PID 2960 wrote to memory of 3036	2960	regsvr32.exe	30
PID 2960 wrote to memory of 3036	2960	regsvr32.exe	30
PID 2960 wrote to memory of 3036	2960	regsvr32.exe	30
PID 3036 wrote to memory of 2372	3036	regsvr32.exe	31
PID 3036 wrote to memory of 2372	3036	regsvr32.exe	31
PID 3036 wrote to memory of 2372	3036	regsvr32.exe	31
PID 3036 wrote to memory of 2372	3036	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\汇博计件工资(2005-03-16-16-02)\Desktop\Dlls\Component\PSMgr.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2960
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\汇博计件工资(2005-03-16-16-02)\Desktop\Dlls\Component\PSMgr.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3036
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3036 -s 296
    3⤵
    - Program crash
    PID:2372

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/3036-0-0x0000000000B80000-0x0000000000C64000-memory.dmp

Filesize
912KB

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