c21940769e3191e51a9f4c29ba17fd0ace90eca66b5cafc17e1fee2e385bb0c3

Analysis

max time kernel
145s
max time network
152s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 03:24

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General

Target

c21940769e3191e51a9f4c29ba17fd0ace90eca66b5cafc17e1fee2e385bb0c3.exe
Size

32KB
MD5

6c830eeddbbaab623631936fb9d464d9
SHA1

ec6db37df806cb6ae4ef87ec78e850f3148bdaad
SHA256

c21940769e3191e51a9f4c29ba17fd0ace90eca66b5cafc17e1fee2e385bb0c3
SHA512

8b27e9cb750c1267e30544cd519f95401446c749a4e6524ca97026728829b7a9ca6e5073583e120d7ccd76726ec1c6e3eb6615371111c5a8e9e25279c5e05f4d
SSDEEP

384:SJ5PnwR2cJlNDpJShosZiP4YRfM9C0yUoKs/+EmiPbNX5kl3XO:Y5fwR9ZCosZiwYC9C0yZX7kl3XO

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2784	herewin.exe

Loads dropped DLL 1 IoCs

pid	Process
2668	c21940769e3191e51a9f4c29ba17fd0ace90eca66b5cafc17e1fee2e385bb0c3.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	c21940769e3191e51a9f4c29ba17fd0ace90eca66b5cafc17e1fee2e385bb0c3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	herewin.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 2784	2668	c21940769e3191e51a9f4c29ba17fd0ace90eca66b5cafc17e1fee2e385bb0c3.exe	30
PID 2668 wrote to memory of 2784	2668	c21940769e3191e51a9f4c29ba17fd0ace90eca66b5cafc17e1fee2e385bb0c3.exe	30
PID 2668 wrote to memory of 2784	2668	c21940769e3191e51a9f4c29ba17fd0ace90eca66b5cafc17e1fee2e385bb0c3.exe	30
PID 2668 wrote to memory of 2784	2668	c21940769e3191e51a9f4c29ba17fd0ace90eca66b5cafc17e1fee2e385bb0c3.exe	30

C:\Users\Admin\AppData\Local\Temp\c21940769e3191e51a9f4c29ba17fd0ace90eca66b5cafc17e1fee2e385bb0c3.exe
"C:\Users\Admin\AppData\Local\Temp\c21940769e3191e51a9f4c29ba17fd0ace90eca66b5cafc17e1fee2e385bb0c3.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2668
- C:\Users\Admin\AppData\Local\Temp\herewin.exe
  "C:\Users\Admin\AppData\Local\Temp\herewin.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2784

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\herewin.exe

Filesize
32KB

MD5
e2d72b296cfde6859a167b517ab57cfc

SHA1
2d2fda8716fc9ee0e10698045e519e61ab3eaf19

SHA256
08c9c058d08405bfc66ce943bd389db1c9a46d033dd15423639ca5343fcc97bc

SHA512
57f9c28615054ed045758afcf6fe1ba021f2f425d19956d3bee0ccc7c1d42f89a996c32983255ce9f957a9cb8a97821d1d8b852016f96cd8b58150ccf72062e1

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