amadey | d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc

Analysis

max time kernel
188s
max time network
258s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
20-06-2024 23:22

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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

3044 Hkbsse.exe
Loads dropped DLL 1 IoCs

Processes:

d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe

pid process

2916 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

2916 d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe

pid	process
3044	Hkbsse.exe

pid	process
2916	d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe

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

pid	process
2916	d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe

description	pid	process	target process
PID 2916 wrote to memory of 3044	2916	d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe	Hkbsse.exe
PID 2916 wrote to memory of 3044	2916	d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe	Hkbsse.exe
PID 2916 wrote to memory of 3044	2916	d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc.exe	Hkbsse.exe
PID 2916 wrote to memory of 3044	2916	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:2916

C:\Users\Admin\AppData\Local\Temp\5641a448ac\Hkbsse.exe
"C:\Users\Admin\AppData\Local\Temp\5641a448ac\Hkbsse.exe"
2⤵
- Executes dropped EXE
PID:3044

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\969036373035
Filesize
62KB

MD5
578461a133da45b66549e6cad6239729

SHA1
df016181dfee7a701f58dc3108ccb8385bb92fcd

SHA256
931cafc51572d5a871d38b830ca1324bca7c336228c2a91f1a90a4fb3ef19143

SHA512
ff52dfca4284cf81891dc1e5d68da616db1a07ad324f3bdbe78884b7049d044ae116e1951204c0358a6517e46a6c4a667b423e96d932d07d837b31c06924283e

Download Submit
\Users\Admin\AppData\Local\Temp\5641a448ac\Hkbsse.exe
Filesize
424KB

MD5
13e5872e9b7c47090e035dc228c5589f

SHA1
c55a9708091f19b5fc5baf7c37beb99d8d3bf760

SHA256
d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc

SHA512
260671baa8f30e2364b21ab0a9cd3d8a104f76032ebfd3684150d8c318b9cb759b246ae8df25274e864053a6d55bdb77e028452b1d91999b37efc291f8ee815e

Download Submit
memory/2916-1-0x0000000001DA0000-0x0000000001DA1000-memory.dmp

Filesize
4KB

Download