metasploit | c25daf9d6bdcdfe1940058c990cc65d6310f60a9eda9209bd3e8918e07f39d33

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18-09-2024 01:09

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General

Target

c25daf9d6bdcdfe1940058c990cc65d6310f60a9eda9209bd3e8918e07f39d33.dll
Size

78KB
MD5

e2c66d5f1782c1a061d7ca7274a551d7
SHA1

38cba74fc88ada12e78819b8913342e0d1f08e72
SHA256

c25daf9d6bdcdfe1940058c990cc65d6310f60a9eda9209bd3e8918e07f39d33
SHA512

b5147fa28ac887930e11e408d39bdcfdcebd4b98614985d2f1a771a5310e08d02691d8973e174f8376aa7d27dfa309758529dc0532788e804ebe223487a985f3
SSDEEP

768:ZjKNcHHHttC05MYLqZ0i6sNdBUsmLpLmYwVZPsWky:Zjot0YZeEd21sx

Score

10^/10

metasploit backdoor discovery trojan

Malware Config

Extracted

Family

metasploit

Version

windows/exec

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2260 set thread context of 2692	2260	rundll32.exe	31

System Location Discovery: System Language Discovery 1 TTPs 3 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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	calc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2260	2644	rundll32.exe	30
PID 2644 wrote to memory of 2260	2644	rundll32.exe	30
PID 2644 wrote to memory of 2260	2644	rundll32.exe	30
PID 2644 wrote to memory of 2260	2644	rundll32.exe	30
PID 2644 wrote to memory of 2260	2644	rundll32.exe	30
PID 2644 wrote to memory of 2260	2644	rundll32.exe	30
PID 2644 wrote to memory of 2260	2644	rundll32.exe	30
PID 2260 wrote to memory of 2692	2260	rundll32.exe	31
PID 2260 wrote to memory of 2692	2260	rundll32.exe	31
PID 2260 wrote to memory of 2692	2260	rundll32.exe	31
PID 2260 wrote to memory of 2692	2260	rundll32.exe	31
PID 2260 wrote to memory of 2692	2260	rundll32.exe	31
PID 2260 wrote to memory of 2692	2260	rundll32.exe	31
PID 2260 wrote to memory of 2692	2260	rundll32.exe	31
PID 2260 wrote to memory of 2692	2260	rundll32.exe	31
PID 2692 wrote to memory of 2792	2692	rundll32.exe	32
PID 2692 wrote to memory of 2792	2692	rundll32.exe	32
PID 2692 wrote to memory of 2792	2692	rundll32.exe	32
PID 2692 wrote to memory of 2792	2692	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c25daf9d6bdcdfe1940058c990cc65d6310f60a9eda9209bd3e8918e07f39d33.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c25daf9d6bdcdfe1940058c990cc65d6310f60a9eda9209bd3e8918e07f39d33.dll,#1
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2260
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2692
  - - C:\Windows\SysWOW64\calc.exe
      calc.exe
      4⤵
      System Location Discovery: System Language Discovery
      PID:2792

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/2692-0-0x0000000000090000-0x0000000000092000-memory.dmp

Filesize
8KB

Download
memory/2692-1-0x0000000000090000-0x0000000000092000-memory.dmp

Filesize
8KB

Download