54fc27864211f75a83460de5faea593fa6fcde0254020057287d5b35d8724a03

Analysis

max time kernel
141s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
14-09-2024 10:21

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

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

479KB
MD5

452d12c662da3e7e57e036b81f293298
SHA1

a6a3f98b16bea3afbb03b8643e9a9243f3b455db
SHA256

215f8c75776c4afe07141d6fff392d10af1475b8ca5d5cfccc7ad07bf2710519
SHA512

0174f90b9314e1547cb7a7bea57849f022d173fc6f63072ed3f38c5721af0c7156f88fd2ede9585a866d7ce7575845d1751920c3ba5f8a135244b5f91cd2481b
SSDEEP

12288:tuvZjwVETSjuKzhRgsu+znZ8xzl/drcHnX:tuvGVoShRgsuYZCe3

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2216	2852	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 2740 wrote to memory of 2852	2740	regsvr32.exe	30
PID 2740 wrote to memory of 2852	2740	regsvr32.exe	30
PID 2740 wrote to memory of 2852	2740	regsvr32.exe	30
PID 2740 wrote to memory of 2852	2740	regsvr32.exe	30
PID 2740 wrote to memory of 2852	2740	regsvr32.exe	30
PID 2740 wrote to memory of 2852	2740	regsvr32.exe	30
PID 2740 wrote to memory of 2852	2740	regsvr32.exe	30
PID 2852 wrote to memory of 2216	2852	regsvr32.exe	31
PID 2852 wrote to memory of 2216	2852	regsvr32.exe	31
PID 2852 wrote to memory of 2216	2852	regsvr32.exe	31
PID 2852 wrote to memory of 2216	2852	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\SMMgr.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2740
- 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\SMMgr.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2852
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2852 -s 296
    3⤵
    - Program crash
    PID:2216

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

Loading Replay Monitor...

Downloads

memory/2852-0-0x0000000002300000-0x00000000024D4000-memory.dmp

Filesize
1.8MB

Download