a2f4a9e8c476f700b17cc068984f351c25e9f32c0d31eb8653ff9ad3e6f95f23

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
01-09-2024 23:31

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General

Target

$PLUGINSDIR/HttpPostFile.dll
Size

14KB
MD5

b97c09fdb76e1f5f5b964c229f0e9cc0
SHA1

808e64bea4fde6d4944b6ffe5a3acbc6f45f9be7
SHA256

55e714d2e298c42f73c5872ca50275d2d6b4b161c76cb87a8ebca8c1f99858db
SHA512

1e930930bceb5895c599bdc5a886012ebaa3e08da03dcbf0579acf6d22bd061d36202c8f05d3d49c3b823543162f9ece74f9beefc9cc4085a67415e46bd84727
SSDEEP

192:deoj8f2F7x0KDWpHFtH6cAAANa3Gy2sE9jBFKWJfsHRIb3i7Q:dU2nvDGFtart8E9VFK4iGbik

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3032	1992	WerFault.exe	31

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 696 wrote to memory of 1992	696	rundll32.exe	31
PID 696 wrote to memory of 1992	696	rundll32.exe	31
PID 696 wrote to memory of 1992	696	rundll32.exe	31
PID 696 wrote to memory of 1992	696	rundll32.exe	31
PID 696 wrote to memory of 1992	696	rundll32.exe	31
PID 696 wrote to memory of 1992	696	rundll32.exe	31
PID 696 wrote to memory of 1992	696	rundll32.exe	31
PID 1992 wrote to memory of 3032	1992	rundll32.exe	32
PID 1992 wrote to memory of 3032	1992	rundll32.exe	32
PID 1992 wrote to memory of 3032	1992	rundll32.exe	32
PID 1992 wrote to memory of 3032	1992	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\HttpPostFile.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:696
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\HttpPostFile.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1992
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1992 -s 228
    3⤵
    - Program crash
    PID:3032

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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