metasploit | 73682de66ad607e0b8ec594d0e89153150a1614060477fc126007ab22cfd3b53

Analysis

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

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 10:01

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General

Target

һ֪ͨ/list3.dll
Size

177KB
MD5

e6879ea2d9819ec65acca8733725b02b
SHA1

fb3366220304a3a046ff4036f76f533bb4ab757a
SHA256

786773e8633643ee68da5ecbb559b8dda6505b3290a3875a1dcef6ddb873e5fa
SHA512

9050922eab7fe05b1476252aba8e841a519d39446bd59ae67184463151e36d156ddb81fc354d6aa36dedcb395016b0d81b299c78d604ae0405eafecdacef35d3
SSDEEP

3072:A1RctNPecymFXIFVuiCfdJ63nD6vNpNu2Hx0G8dLfJN/xAg0FujtuSta+01UOxcH:AmNGhmJIF4imPK6lTu2HePrAOwR/1UOO

Score

10^/10

metasploit backdoor discovery trojan

Malware Config

Extracted

Family

metasploit

Version

windows/download_exec

http://42.56.76.11:80/apich/_utf.gif?id=18721

Attributes

headers Host: ctg.com.cn Cookie: QiHooGUID=C9FA6432AF75.1573373412127; User-Agent: Mozilla/5.0 (Linux; Android 4.1.1; Nexus 7 Build/JRO03D) AppleWebKit/535.19 (KHTML, like Gecko)

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit
Metasploit family
metasploit

Blocklisted process makes network request 2 IoCs

flow	pid	Process
3	2180	rundll32.exe
7	2180	rundll32.exe

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 7 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 2180	2340	rundll32.exe	30
PID 2340 wrote to memory of 2180	2340	rundll32.exe	30
PID 2340 wrote to memory of 2180	2340	rundll32.exe	30
PID 2340 wrote to memory of 2180	2340	rundll32.exe	30
PID 2340 wrote to memory of 2180	2340	rundll32.exe	30
PID 2340 wrote to memory of 2180	2340	rundll32.exe	30
PID 2340 wrote to memory of 2180	2340	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\һ֪ͨ\list3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2340
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\һ֪ͨ\list3.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2180

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/2180-0-0x0000000000200000-0x0000000000201000-memory.dmp

Filesize
4KB

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