c5a9ebfdd73e78b688c3ee1b034ef5ec7e4629521a3ec0bae37ead0f4515b38f

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22/10/2024, 03:44

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General

Target
$PLUGINSDIR/inetc3.dll
Size 25KB
Sample241022-earxjsvfjd
SHA256 fcc46c2e60931a76fe529a9fa5a85ba2f4bf7907d651161f92fc524ac4747982
MD5 9d8ce05f532dc7b5742831ec8a63c2d8
SHA1 b014365f723c78a84bcdf8a46cfa016eb2b8dbc5
SHA512 98f268bebf0c82d019873a7b109e1822011c0532e6a6d8ba94d2b8a918d9558f4db89100b6ee357c9c510ff56adc349e619489fd7e8d21e7f826877185ede3fe
SSDEEP 384:Aj+e6b0GUi0VV/0BiYkUm4i+Hr4Bc+AmPiMUTMF620Ac9khYLMkIX0+G2CykiDM:Aj+e6byNskUbi+Ly8xMSMj4
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2104	2212	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 2204 wrote to memory of 2212	2204	rundll32.exe	30
PID 2204 wrote to memory of 2212	2204	rundll32.exe	30
PID 2204 wrote to memory of 2212	2204	rundll32.exe	30
PID 2204 wrote to memory of 2212	2204	rundll32.exe	30
PID 2204 wrote to memory of 2212	2204	rundll32.exe	30
PID 2204 wrote to memory of 2212	2204	rundll32.exe	30
PID 2204 wrote to memory of 2212	2204	rundll32.exe	30
PID 2212 wrote to memory of 2104	2212	rundll32.exe	31
PID 2212 wrote to memory of 2104	2212	rundll32.exe	31
PID 2212 wrote to memory of 2104	2212	rundll32.exe	31
PID 2212 wrote to memory of 2104	2212	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2212
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2212 -s 240
    3⤵
    - Program crash
    PID:2104

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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