e028f9f6d0981db0f838e13bc81e84ec23da5e21e7f89ce2d2b6bf39f8c30e73

Analysis

max time kernel
80s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03-09-2024 12:43

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General

Target

765a6367bf63fa5716f9b576ccca6ee0N.exe
Size

736KB
MD5

765a6367bf63fa5716f9b576ccca6ee0
SHA1

4ac16647c060b63983729d0ffc6809aa4db67673
SHA256

e028f9f6d0981db0f838e13bc81e84ec23da5e21e7f89ce2d2b6bf39f8c30e73
SHA512

c616a47544763a9caefc417e42f8eccccd513dfb886ddfe2b40c1ecde5bf398a7ab4d4ae7fbc8152a6c70e421f8c5ea15ca2b617d2fc624e8efb8426adfd1236
SSDEEP

12288:XUcthLaX5iE45z6VQ5zCD4TyWTxpkhdb+3mXusCu7VQ5zCD4TyWh:XUcnmnXVQ5zY4xTxpgdb+3mXuzu7VQ5v

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2816	765a6367bf63fa5716f9b576ccca6ee0N.exe

Executes dropped EXE 1 IoCs

pid	Process
2816	765a6367bf63fa5716f9b576ccca6ee0N.exe

Loads dropped DLL 1 IoCs

pid	Process
2468	765a6367bf63fa5716f9b576ccca6ee0N.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	765a6367bf63fa5716f9b576ccca6ee0N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2468	765a6367bf63fa5716f9b576ccca6ee0N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2816	765a6367bf63fa5716f9b576ccca6ee0N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2468 wrote to memory of 2816	2468	765a6367bf63fa5716f9b576ccca6ee0N.exe	31
PID 2468 wrote to memory of 2816	2468	765a6367bf63fa5716f9b576ccca6ee0N.exe	31
PID 2468 wrote to memory of 2816	2468	765a6367bf63fa5716f9b576ccca6ee0N.exe	31
PID 2468 wrote to memory of 2816	2468	765a6367bf63fa5716f9b576ccca6ee0N.exe	31

C:\Users\Admin\AppData\Local\Temp\765a6367bf63fa5716f9b576ccca6ee0N.exe
"C:\Users\Admin\AppData\Local\Temp\765a6367bf63fa5716f9b576ccca6ee0N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2468
- C:\Users\Admin\AppData\Local\Temp\765a6367bf63fa5716f9b576ccca6ee0N.exe
  C:\Users\Admin\AppData\Local\Temp\765a6367bf63fa5716f9b576ccca6ee0N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2816

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

\Users\Admin\AppData\Local\Temp\765a6367bf63fa5716f9b576ccca6ee0N.exe

Filesize
736KB

MD5
3ae38c88205a6b84af203a9fa417bda3

SHA1
d0b544464b08c7748857b55ae02ed2b5566a69b7

SHA256
ce6e855fb3fad2894004a0ff403a76049af5aebf1fa75c81fe451b14b2f99553

SHA512
87c6e024f6ff0bbc46a4cf28432a12a3a3b5f862259ed849d080e51c46e53480f64caa10d67896d3bfa74bad7691a37e95ef789226676e3362f063f8e8a1507a

Download Submit
memory/2468-0-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2468-6-0x0000000000140000-0x0000000000178000-memory.dmp

Filesize
224KB

Download
memory/2468-11-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2816-12-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2816-13-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2816-18-0x0000000000130000-0x0000000000168000-memory.dmp

Filesize
224KB

Download
memory/2816-19-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download