amadey | b743eaf6ad342cb220471e154312e43517118126a3975893ccf3aa9b417d5684

Analysis

max time kernel
148s
max time network
148s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17/11/2024, 08:42

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General

Target

b743eaf6ad342cb220471e154312e43517118126a3975893ccf3aa9b417d5684.exe
Size

256KB
MD5

ba066c39ca1482b02e5f9f335d899198
SHA1

839f925526051f66ef29ad549d8dffde8d5c2461
SHA256

b743eaf6ad342cb220471e154312e43517118126a3975893ccf3aa9b417d5684
SHA512

9c56c1337234c81b27a9251d5d7df2916a50c4c8bfa13b925a4f96eea9ef505e70440378614e22dc690163cacedb3f04ce6a7cd3586e529a9103ef0317360e0e
SSDEEP

3072://MnwnqSiQunb5x8BAG8nweqXnzIL6qvUsbqC6N25/jAtwYPDpJKJRfyI:HaJSvMjwjwDw8MqYPDWJ

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
2792	oneetx.exe
2368	oneetx.exe
2260	oneetx.exe

Loads dropped DLL 2 IoCs

pid	Process
1388	b743eaf6ad342cb220471e154312e43517118126a3975893ccf3aa9b417d5684.exe
1388	b743eaf6ad342cb220471e154312e43517118126a3975893ccf3aa9b417d5684.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	cacls.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	oneetx.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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	b743eaf6ad342cb220471e154312e43517118126a3975893ccf3aa9b417d5684.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
2848	schtasks.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1388	b743eaf6ad342cb220471e154312e43517118126a3975893ccf3aa9b417d5684.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 1388 wrote to memory of 2792	1388	b743eaf6ad342cb220471e154312e43517118126a3975893ccf3aa9b417d5684.exe	31
PID 1388 wrote to memory of 2792	1388	b743eaf6ad342cb220471e154312e43517118126a3975893ccf3aa9b417d5684.exe	31
PID 1388 wrote to memory of 2792	1388	b743eaf6ad342cb220471e154312e43517118126a3975893ccf3aa9b417d5684.exe	31
PID 1388 wrote to memory of 2792	1388	b743eaf6ad342cb220471e154312e43517118126a3975893ccf3aa9b417d5684.exe	31
PID 2792 wrote to memory of 2848	2792	oneetx.exe	32
PID 2792 wrote to memory of 2848	2792	oneetx.exe	32
PID 2792 wrote to memory of 2848	2792	oneetx.exe	32
PID 2792 wrote to memory of 2848	2792	oneetx.exe	32
PID 2792 wrote to memory of 2688	2792	oneetx.exe	34
PID 2792 wrote to memory of 2688	2792	oneetx.exe	34
PID 2792 wrote to memory of 2688	2792	oneetx.exe	34
PID 2792 wrote to memory of 2688	2792	oneetx.exe	34
PID 2688 wrote to memory of 2600	2688	cmd.exe	36
PID 2688 wrote to memory of 2600	2688	cmd.exe	36
PID 2688 wrote to memory of 2600	2688	cmd.exe	36
PID 2688 wrote to memory of 2600	2688	cmd.exe	36
PID 2688 wrote to memory of 1600	2688	cmd.exe	37
PID 2688 wrote to memory of 1600	2688	cmd.exe	37
PID 2688 wrote to memory of 1600	2688	cmd.exe	37
PID 2688 wrote to memory of 1600	2688	cmd.exe	37
PID 2688 wrote to memory of 2556	2688	cmd.exe	38
PID 2688 wrote to memory of 2556	2688	cmd.exe	38
PID 2688 wrote to memory of 2556	2688	cmd.exe	38
PID 2688 wrote to memory of 2556	2688	cmd.exe	38
PID 2688 wrote to memory of 2568	2688	cmd.exe	39
PID 2688 wrote to memory of 2568	2688	cmd.exe	39
PID 2688 wrote to memory of 2568	2688	cmd.exe	39
PID 2688 wrote to memory of 2568	2688	cmd.exe	39
PID 2688 wrote to memory of 2584	2688	cmd.exe	40
PID 2688 wrote to memory of 2584	2688	cmd.exe	40
PID 2688 wrote to memory of 2584	2688	cmd.exe	40
PID 2688 wrote to memory of 2584	2688	cmd.exe	40
PID 2688 wrote to memory of 2624	2688	cmd.exe	41
PID 2688 wrote to memory of 2624	2688	cmd.exe	41
PID 2688 wrote to memory of 2624	2688	cmd.exe	41
PID 2688 wrote to memory of 2624	2688	cmd.exe	41
PID 860 wrote to memory of 2368	860	taskeng.exe	44
PID 860 wrote to memory of 2368	860	taskeng.exe	44
PID 860 wrote to memory of 2368	860	taskeng.exe	44
PID 860 wrote to memory of 2368	860	taskeng.exe	44
PID 860 wrote to memory of 2260	860	taskeng.exe	46
PID 860 wrote to memory of 2260	860	taskeng.exe	46
PID 860 wrote to memory of 2260	860	taskeng.exe	46
PID 860 wrote to memory of 2260	860	taskeng.exe	46

C:\Users\Admin\AppData\Local\Temp\b743eaf6ad342cb220471e154312e43517118126a3975893ccf3aa9b417d5684.exe
"C:\Users\Admin\AppData\Local\Temp\b743eaf6ad342cb220471e154312e43517118126a3975893ccf3aa9b417d5684.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1388
- 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:2792
- - 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:2848
- - 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:2688
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2600
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:1600
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:2556
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2568
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2584
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:2624

C:\Windows\system32\taskeng.exe
taskeng.exe {ECD4FE92-0940-423C-878F-7CBA65A5CBFA} S-1-5-21-1846800975-3917212583-2893086201-1000:ZQABOPWE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:860
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:2368
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:2260

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

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

Filesize
256KB

MD5
ba066c39ca1482b02e5f9f335d899198

SHA1
839f925526051f66ef29ad549d8dffde8d5c2461

SHA256
b743eaf6ad342cb220471e154312e43517118126a3975893ccf3aa9b417d5684

SHA512
9c56c1337234c81b27a9251d5d7df2916a50c4c8bfa13b925a4f96eea9ef505e70440378614e22dc690163cacedb3f04ce6a7cd3586e529a9103ef0317360e0e

Download Submit
memory/1388-19-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/1388-7-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/1388-2-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1388-17-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1388-18-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/1388-1-0x0000000002D30000-0x0000000002E30000-memory.dmp

Filesize
1024KB

Download
memory/1388-22-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2260-36-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2368-27-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2792-21-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2792-30-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2792-37-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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