ee136ced2d749e23226c22f214220806f9cc7a7b128303e0f63d72a3903893e1

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 13:25

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General

Target

劳动法汇编1.0.exe
Size

1.9MB
MD5

8aab49375da3873659ca799a551f8912
SHA1

e4e89404c4696fc1e0f85783717bc7b5e051f566
SHA256

cbe7c2d93ed17af647ea45bb22f8760b716479ebe4a442925ba2d4d282d5c8d6
SHA512

75667cc936308de862ca3e0f549c0a7fd22d23dfc8001ca66bd871fe1c8077c8d0d047d43255809a516dc93f3c6234618adbfb4d66f01ae71398a14a862ea05a
SSDEEP

24576:Q+6rhqNuvrFUGIHSNrsk+eQpCtTU9fiteadZoJ3axGobUT+LrskyHO0pP3by32bY:Q7rh4AKPyRsuT7ZvAiLox032bxMi07

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2440	2568	WerFault.exe	29

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	劳动法汇编1.0.exe

Modifies registry class 10 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8CFC029-8420-4EAE-ADEF-915BDC77E1DC}\ProgID\ = "?????1.0.MyNSHandler"	劳动法汇编1.0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8CFC029-8420-4EAE-ADEF-915BDC77E1DC}\ = "this is my ebook"	劳动法汇编1.0.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8CFC029-8420-4EAE-ADEF-915BDC77E1DC}\ProgID	劳动法汇编1.0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8CFC029-8420-4EAE-ADEF-915BDC77E1DC}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\?????1.0.exe"	劳动法汇编1.0.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\?????1.0.MyNSHandler	劳动法汇编1.0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\?????1.0.MyNSHandler\ = "this is my ebook"	劳动法汇编1.0.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\?????1.0.MyNSHandler\Clsid	劳动法汇编1.0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\?????1.0.MyNSHandler\Clsid\ = "{E8CFC029-8420-4EAE-ADEF-915BDC77E1DC}"	劳动法汇编1.0.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8CFC029-8420-4EAE-ADEF-915BDC77E1DC}	劳动法汇编1.0.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8CFC029-8420-4EAE-ADEF-915BDC77E1DC}\LocalServer32	劳动法汇编1.0.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 2440	2568	劳动法汇编1.0.exe	30
PID 2568 wrote to memory of 2440	2568	劳动法汇编1.0.exe	30
PID 2568 wrote to memory of 2440	2568	劳动法汇编1.0.exe	30
PID 2568 wrote to memory of 2440	2568	劳动法汇编1.0.exe	30

C:\Users\Admin\AppData\Local\Temp\劳动法汇编1.0.exe
"C:\Users\Admin\AppData\Local\Temp\劳动法汇编1.0.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 384
  2⤵
  - Program crash
  PID:2440

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

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Downloads

memory/2568-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2568-1-0x0000000000400000-0x00000000004CA000-memory.dmp

Filesize
808KB

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