713f20858a343e587ebba9b7878d1b6dc396a4d2bd845b25b77e7b765e8d4677

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
28/09/2024, 04:27

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General

Target

百分百阿里旺旺群发器(淘宝版)/注册机/EXE/WinLicenseSDK.dll
Size

180KB
MD5

e7dadcd9e28bb6a3de3624bf5c1b49f6
SHA1

6cad279f85614fb0235683a18c3dd595dee961c7
SHA256

c197e14ee4df22fccf31649c98c2d3a95e643a2e6320e4088d2a8568a3ba50cb
SHA512

c129bfdcf41587a2836956f5f2aebcd7cbe477e0db444b800600c11e7b77cd4156f7fd5a8d9aa2395af9b0832d2a580f67549d95f41a518326bf026e06c16746
SSDEEP

3072:UGJ15hAIUh/+le4Q2rBK3Zm9bnZ4tXKi:UI15hAIU8lBBK3ZcLj

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
772	1500	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 2052 wrote to memory of 1500	2052	rundll32.exe	30
PID 2052 wrote to memory of 1500	2052	rundll32.exe	30
PID 2052 wrote to memory of 1500	2052	rundll32.exe	30
PID 2052 wrote to memory of 1500	2052	rundll32.exe	30
PID 2052 wrote to memory of 1500	2052	rundll32.exe	30
PID 2052 wrote to memory of 1500	2052	rundll32.exe	30
PID 2052 wrote to memory of 1500	2052	rundll32.exe	30
PID 1500 wrote to memory of 772	1500	rundll32.exe	31
PID 1500 wrote to memory of 772	1500	rundll32.exe	31
PID 1500 wrote to memory of 772	1500	rundll32.exe	31
PID 1500 wrote to memory of 772	1500	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\百分百阿里旺旺群发器(淘宝版)\注册机\EXE\WinLicenseSDK.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2052
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\百分百阿里旺旺群发器(淘宝版)\注册机\EXE\WinLicenseSDK.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1500
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1500 -s 224
    3⤵
    - Program crash
    PID:772

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

Windows 7 deprecation

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