5d0cf221808309858ffcb9595b3fd9791d66c012b65438b2615d31b962d8120e

Analysis

max time kernel
143s
max time network
185s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
05/01/2024, 01:42

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General

Target

4271e0db6d02b5445fd2171f1193a273.exe
Size

771KB
MD5

4271e0db6d02b5445fd2171f1193a273
SHA1

b53b69b335a9daffd0aa4ad3abb9c53661072cb4
SHA256

5d0cf221808309858ffcb9595b3fd9791d66c012b65438b2615d31b962d8120e
SHA512

4f9134cfa2ae8967b46ed496b41e02f100e83ea596e94fd9bc9b426cda530dc71f153621f8f0c531b1546247069bc853f53ca92e8e41291c79326a92a2c1d983
SSDEEP

12288:mcWQlL5JSFKfxAwkzl3ijwDK0NS8zb10VHmDXTuFaa2AtyGTKOF25ZoJJyhRge8V:TWSJM0Awc9e8zb10hJaothZ2/T6FBBB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2324	4271e0db6d02b5445fd2171f1193a273.exe

Executes dropped EXE 1 IoCs

pid	Process
2324	4271e0db6d02b5445fd2171f1193a273.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4632	4271e0db6d02b5445fd2171f1193a273.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4632	4271e0db6d02b5445fd2171f1193a273.exe
2324	4271e0db6d02b5445fd2171f1193a273.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4632 wrote to memory of 2324	4632	4271e0db6d02b5445fd2171f1193a273.exe	90
PID 4632 wrote to memory of 2324	4632	4271e0db6d02b5445fd2171f1193a273.exe	90
PID 4632 wrote to memory of 2324	4632	4271e0db6d02b5445fd2171f1193a273.exe	90

C:\Users\Admin\AppData\Local\Temp\4271e0db6d02b5445fd2171f1193a273.exe
"C:\Users\Admin\AppData\Local\Temp\4271e0db6d02b5445fd2171f1193a273.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4632
- C:\Users\Admin\AppData\Local\Temp\4271e0db6d02b5445fd2171f1193a273.exe
  C:\Users\Admin\AppData\Local\Temp\4271e0db6d02b5445fd2171f1193a273.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2324

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\4271e0db6d02b5445fd2171f1193a273.exe

Filesize
771KB

MD5
46da36ed29a1756bc23e82bca7f26dad

SHA1
ba10cc0d2eacd951b39139b6f277e4beed52a4de

SHA256
4c4016b800862d626efb09548b9483b662d1307078b2379c2c6803a458e754bd

SHA512
5603cc6df68b3c89877c7138774901725b908325bc9ebcd06d309135db62b0843b6fd2539d98abc68946c4e0c0943ccf0c710d946ba075cc401695f55868e6d2

Download Submit
memory/2324-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2324-14-0x00000000014D0000-0x0000000001536000-memory.dmp

Filesize
408KB

Download
memory/2324-20-0x0000000004EC0000-0x0000000004F1F000-memory.dmp

Filesize
380KB

Download
memory/2324-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2324-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2324-35-0x000000000B600000-0x000000000B63C000-memory.dmp

Filesize
240KB

Download
memory/2324-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4632-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4632-1-0x00000000014D0000-0x0000000001536000-memory.dmp

Filesize
408KB

Download
memory/4632-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4632-12-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download