amadey | d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc

Analysis

max time kernel
252s
max time network
257s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
17-06-2024 05:10

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General

Target

d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe
Size

424KB
MD5

13e5872e9b7c47090e035dc228c5589f
SHA1

c55a9708091f19b5fc5baf7c37beb99d8d3bf760
SHA256

d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc
SHA512

260671baa8f30e2364b21ab0a9cd3d8a104f76032ebfd3684150d8c318b9cb759b246ae8df25274e864053a6d55bdb77e028452b1d91999b37efc291f8ee815e
SSDEEP

6144:9O1rkNbOFsBuztTfSoRgxX+j14TGYoij7aR1XPQg9TU5YGmvST3h68BoKupOdCHP:3xBuBTExX+AoLzTUKdvST/BoKupOjUz

Score

10^/10

amadey b90491 trojan

Malware Config

Extracted

Family

amadey

Version

4.30

Botnet

b90491

http://o7labs.top

Attributes

install_dir
5641a448ac
install_file
Hkbsse.exe
strings_key
6ca55fed034d4e76c257fcff1c461762
url_paths
/visual/skins/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Executes dropped EXE 1 IoCs

Processes:

Hkbsse.exe

pid process

2604 Hkbsse.exe
Loads dropped DLL 1 IoCs

Processes:

d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe

pid process

2392 d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe
Drops file in Windows directory 1 IoCs

Processes:

d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe

description ioc process

File created C:\Windows\Tasks\Hkbsse.job d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe

pid process

2392 d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe

pid	process
2604	Hkbsse.exe

pid	process
2392	d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe

description	ioc	process
File created	C:\Windows\Tasks\Hkbsse.job	d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe

pid	process
2392	d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe

description	pid	process	target process
PID 2392 wrote to memory of 2604	2392	d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe	Hkbsse.exe
PID 2392 wrote to memory of 2604	2392	d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe	Hkbsse.exe
PID 2392 wrote to memory of 2604	2392	d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe	Hkbsse.exe
PID 2392 wrote to memory of 2604	2392	d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe	Hkbsse.exe

C:\Users\Admin\AppData\Local\Temp\d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe
"C:\Users\Admin\AppData\Local\Temp\d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2392
- C:\Users\Admin\AppData\Local\Temp\5641a448ac\Hkbsse.exe
  "C:\Users\Admin\AppData\Local\Temp\5641a448ac\Hkbsse.exe"
  2⤵
  - Executes dropped EXE
  PID:2604

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\691908287377

Filesize
61KB

MD5
a141c3b41cb2aa0575ea18feff2a6d31

SHA1
20f70ccac518f9f57fb4f75f7e2167614cf55ffc

SHA256
c49e7e67ea8e7294402ff32527bb438f72db18a49ed0381b5472b8b2a7cf3935

SHA512
5d77ccde28b65ffb3bf39dbf821b6492d0c35bc55a5e7723a9b72ca0a572bc91956947c5c6df93286274ab2c8f36d0add459c327958c22140c06864c14f6d812

Download Submit
\Users\Admin\AppData\Local\Temp\5641a448ac\Hkbsse.exe

Filesize
424KB

MD5
13e5872e9b7c47090e035dc228c5589f

SHA1
c55a9708091f19b5fc5baf7c37beb99d8d3bf760

SHA256
d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc

SHA512
260671baa8f30e2364b21ab0a9cd3d8a104f76032ebfd3684150d8c318b9cb759b246ae8df25274e864053a6d55bdb77e028452b1d91999b37efc291f8ee815e

Download Submit
memory/2392-1-0x00000000007F0000-0x00000000007F1000-memory.dmp

Filesize
4KB

Download