1f1e3c5fe7261115dd8d6527c4d12792ef6731dc8ef915d83c012cc73f6d9b24

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
13/03/2024, 15:16

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

c6338f5073f8b6267d7e8b7f839f251b.exe
Size

385KB
MD5

c6338f5073f8b6267d7e8b7f839f251b
SHA1

8b2dfe9605056c42da73789035613e63900a328c
SHA256

1f1e3c5fe7261115dd8d6527c4d12792ef6731dc8ef915d83c012cc73f6d9b24
SHA512

518249f4cc83ab599a0626f65b609bd5a941f6a0eca26107571aee5043c08663408bc13c89fd4c775a1a4b1f7b77cfb85c5966987a640c867e493ceefd638dca
SSDEEP

6144:/mvl9XHRsTaYW7J7jBjONQlwO7M7DvNgFn1RhwRnX9JdZLDBLjqJ2XnT9pKICB:/mlRN2LDvNgF1RhOx3vqJ2XnT2ICB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4576	c6338f5073f8b6267d7e8b7f839f251b.exe

Executes dropped EXE 1 IoCs

pid	Process
4576	c6338f5073f8b6267d7e8b7f839f251b.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
6	pastebin.com
7	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3172	c6338f5073f8b6267d7e8b7f839f251b.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3172	c6338f5073f8b6267d7e8b7f839f251b.exe
4576	c6338f5073f8b6267d7e8b7f839f251b.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3172 wrote to memory of 4576	3172	c6338f5073f8b6267d7e8b7f839f251b.exe	89
PID 3172 wrote to memory of 4576	3172	c6338f5073f8b6267d7e8b7f839f251b.exe	89
PID 3172 wrote to memory of 4576	3172	c6338f5073f8b6267d7e8b7f839f251b.exe	89

C:\Users\Admin\AppData\Local\Temp\c6338f5073f8b6267d7e8b7f839f251b.exe
"C:\Users\Admin\AppData\Local\Temp\c6338f5073f8b6267d7e8b7f839f251b.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3172
- C:\Users\Admin\AppData\Local\Temp\c6338f5073f8b6267d7e8b7f839f251b.exe
  C:\Users\Admin\AppData\Local\Temp\c6338f5073f8b6267d7e8b7f839f251b.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4576

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\c6338f5073f8b6267d7e8b7f839f251b.exe

Filesize
385KB

MD5
e804c12495e4c81129d815f7dd59c491

SHA1
8ad54262609db302d992d31e49d1855a0471326a

SHA256
766b3654c657359bc02f77030b72bc1dc8ed3cf62f32f8da16b3ffe4b0987797

SHA512
017ca28fd927f7ccb024bc2d17585782c1bf496e371adcd04f84652ff86796addb5cb8aad393c93660d2d7ebff2bb53c3887d7a15e9c3c424da76a331afb66f2

Download Submit
memory/3172-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3172-1-0x0000000000140000-0x00000000001A6000-memory.dmp

Filesize
408KB

Download
memory/3172-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3172-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4576-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4576-15-0x0000000000160000-0x00000000001C6000-memory.dmp

Filesize
408KB

Download
memory/4576-20-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4576-22-0x0000000004ED0000-0x0000000004F2F000-memory.dmp

Filesize
380KB

Download
memory/4576-32-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4576-37-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4576-38-0x000000000C610000-0x000000000C64C000-memory.dmp

Filesize
240KB

Download