amadey | c8611c2cb9ee1e471c8a1cd19dce2cd132cb35c0896e46748da6fb9253f86112

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
19/11/2024, 10:15

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General

Target

c8611c2cb9ee1e471c8a1cd19dce2cd132cb35c0896e46748da6fb9253f86112.exe
Size

256KB
MD5

6baf550e0ccc109fe5b0fd3aa12fb885
SHA1

50d735c646bc2c4a7ae0df04f8ba4065279f5962
SHA256

c8611c2cb9ee1e471c8a1cd19dce2cd132cb35c0896e46748da6fb9253f86112
SHA512

5b0fcb6eb18df7ad12e507a97aa3f0228187dc02984a8e3ee3aa2285f65844f477150d94f18a3fd5d4e161b15e9010be47a31c19893cf6ccac47d98bab9e3a88
SSDEEP

3072:t/MnwnqSiQunb5x8BAG8nweqXnzIL6qvUsbqC6N25/jAtwYPDpJKJRfyID:BaJSvMjwjwDw8MqYPDWJN

Score

10^/10

amadey 8c4642 discovery trojan

Malware Config

Extracted

Family

amadey

Version

3.80

Botnet

8c4642

http://193.201.9.240

Attributes

install_dir
cb7ae701b3
install_file
oneetx.exe
strings_key
c7c0f24aa6d8f611f5533809029a4795
url_paths
/live/games/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Amadey family
amadey

Executes dropped EXE 3 IoCs

pid	Process
2700	oneetx.exe
2872	oneetx.exe
2088	oneetx.exe

Loads dropped DLL 2 IoCs

pid	Process
2716	c8611c2cb9ee1e471c8a1cd19dce2cd132cb35c0896e46748da6fb9253f86112.exe
2716	c8611c2cb9ee1e471c8a1cd19dce2cd132cb35c0896e46748da6fb9253f86112.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 10 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	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	oneetx.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c8611c2cb9ee1e471c8a1cd19dce2cd132cb35c0896e46748da6fb9253f86112.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
3036	schtasks.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2716	c8611c2cb9ee1e471c8a1cd19dce2cd132cb35c0896e46748da6fb9253f86112.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 2700	2716	c8611c2cb9ee1e471c8a1cd19dce2cd132cb35c0896e46748da6fb9253f86112.exe	30
PID 2716 wrote to memory of 2700	2716	c8611c2cb9ee1e471c8a1cd19dce2cd132cb35c0896e46748da6fb9253f86112.exe	30
PID 2716 wrote to memory of 2700	2716	c8611c2cb9ee1e471c8a1cd19dce2cd132cb35c0896e46748da6fb9253f86112.exe	30
PID 2716 wrote to memory of 2700	2716	c8611c2cb9ee1e471c8a1cd19dce2cd132cb35c0896e46748da6fb9253f86112.exe	30
PID 2700 wrote to memory of 3036	2700	oneetx.exe	31
PID 2700 wrote to memory of 3036	2700	oneetx.exe	31
PID 2700 wrote to memory of 3036	2700	oneetx.exe	31
PID 2700 wrote to memory of 3036	2700	oneetx.exe	31
PID 2700 wrote to memory of 2744	2700	oneetx.exe	33
PID 2700 wrote to memory of 2744	2700	oneetx.exe	33
PID 2700 wrote to memory of 2744	2700	oneetx.exe	33
PID 2700 wrote to memory of 2744	2700	oneetx.exe	33
PID 2744 wrote to memory of 2588	2744	cmd.exe	35
PID 2744 wrote to memory of 2588	2744	cmd.exe	35
PID 2744 wrote to memory of 2588	2744	cmd.exe	35
PID 2744 wrote to memory of 2588	2744	cmd.exe	35
PID 2744 wrote to memory of 2604	2744	cmd.exe	36
PID 2744 wrote to memory of 2604	2744	cmd.exe	36
PID 2744 wrote to memory of 2604	2744	cmd.exe	36
PID 2744 wrote to memory of 2604	2744	cmd.exe	36
PID 2744 wrote to memory of 2648	2744	cmd.exe	37
PID 2744 wrote to memory of 2648	2744	cmd.exe	37
PID 2744 wrote to memory of 2648	2744	cmd.exe	37
PID 2744 wrote to memory of 2648	2744	cmd.exe	37
PID 2744 wrote to memory of 2696	2744	cmd.exe	38
PID 2744 wrote to memory of 2696	2744	cmd.exe	38
PID 2744 wrote to memory of 2696	2744	cmd.exe	38
PID 2744 wrote to memory of 2696	2744	cmd.exe	38
PID 2744 wrote to memory of 3008	2744	cmd.exe	39
PID 2744 wrote to memory of 3008	2744	cmd.exe	39
PID 2744 wrote to memory of 3008	2744	cmd.exe	39
PID 2744 wrote to memory of 3008	2744	cmd.exe	39
PID 2744 wrote to memory of 3012	2744	cmd.exe	40
PID 2744 wrote to memory of 3012	2744	cmd.exe	40
PID 2744 wrote to memory of 3012	2744	cmd.exe	40
PID 2744 wrote to memory of 3012	2744	cmd.exe	40
PID 2012 wrote to memory of 2872	2012	taskeng.exe	43
PID 2012 wrote to memory of 2872	2012	taskeng.exe	43
PID 2012 wrote to memory of 2872	2012	taskeng.exe	43
PID 2012 wrote to memory of 2872	2012	taskeng.exe	43
PID 2012 wrote to memory of 2088	2012	taskeng.exe	45
PID 2012 wrote to memory of 2088	2012	taskeng.exe	45
PID 2012 wrote to memory of 2088	2012	taskeng.exe	45
PID 2012 wrote to memory of 2088	2012	taskeng.exe	45

C:\Users\Admin\AppData\Local\Temp\c8611c2cb9ee1e471c8a1cd19dce2cd132cb35c0896e46748da6fb9253f86112.exe
"C:\Users\Admin\AppData\Local\Temp\c8611c2cb9ee1e471c8a1cd19dce2cd132cb35c0896e46748da6fb9253f86112.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  "C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2700
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3036
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\cb7ae701b3" /P "Admin:N"&&CACLS "..\cb7ae701b3" /P "Admin:R" /E&&Exit
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2744
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2588
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2604
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:2648
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2696
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:3008
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:3012

C:\Windows\system32\taskeng.exe
taskeng.exe {AB7CAB9F-3684-437E-A213-1F092F44C942} S-1-5-21-2703099537-420551529-3771253338-1000:XECUDNCD\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:2872
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:2088

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe

Filesize
256KB

MD5
6baf550e0ccc109fe5b0fd3aa12fb885

SHA1
50d735c646bc2c4a7ae0df04f8ba4065279f5962

SHA256
c8611c2cb9ee1e471c8a1cd19dce2cd132cb35c0896e46748da6fb9253f86112

SHA512
5b0fcb6eb18df7ad12e507a97aa3f0228187dc02984a8e3ee3aa2285f65844f477150d94f18a3fd5d4e161b15e9010be47a31c19893cf6ccac47d98bab9e3a88

Download Submit
memory/2088-39-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2700-22-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2700-31-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2700-35-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2716-3-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2716-18-0x0000000002CF0000-0x0000000002DF0000-memory.dmp

Filesize
1024KB

Download
memory/2716-19-0x0000000000220000-0x0000000000255000-memory.dmp

Filesize
212KB

Download
memory/2716-20-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2716-17-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2716-16-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2716-1-0x0000000002CF0000-0x0000000002DF0000-memory.dmp

Filesize
1024KB

Download
memory/2716-23-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2716-2-0x0000000000220000-0x0000000000255000-memory.dmp

Filesize
212KB

Download
memory/2872-30-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads