amadey | 746a66e15ea48584716ae6619bf151b2a6c058d07de1f55b2372ebb4009d8fe5

Analysis

max time kernel
147s
max time network
148s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 00:59

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General

Target

746a66e15ea48584716ae6619bf151b2a6c058d07de1f55b2372ebb4009d8fe5.exe
Size

256KB
MD5

d7c0dfc221c68d233462952792bf68cc
SHA1

387432e9d97d3c63f026aedac1b17482a060adca
SHA256

746a66e15ea48584716ae6619bf151b2a6c058d07de1f55b2372ebb4009d8fe5
SHA512

527bd3827059357578286cf3b40b5fada2493fdb09a5041138ee961185cf0436cbc59fcd2bbfd0d80b9e71c527ea1dbe4df583cc7c79906ef2f918d0b4614619
SSDEEP

6144:pWepsHGT+mbMuZPzkC30xG/Yjnh3wxBZYPDWJ:p1p/T+mbMuBaxG2A

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

Processes:

oneetx.exeoneetx.exeoneetx.exe

pid	Process
1760	oneetx.exe
1748	oneetx.exe
1908	oneetx.exe

Loads dropped DLL 2 IoCs

Processes:

746a66e15ea48584716ae6619bf151b2a6c058d07de1f55b2372ebb4009d8fe5.exe

pid	Process
1040	746a66e15ea48584716ae6619bf151b2a6c058d07de1f55b2372ebb4009d8fe5.exe
1040	746a66e15ea48584716ae6619bf151b2a6c058d07de1f55b2372ebb4009d8fe5.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

Processes:

cmd.execacls.execmd.exe746a66e15ea48584716ae6619bf151b2a6c058d07de1f55b2372ebb4009d8fe5.exeschtasks.execacls.execacls.execacls.exeoneetx.execmd.exe

description	ioc	Process
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	746a66e15ea48584716ae6619bf151b2a6c058d07de1f55b2372ebb4009d8fe5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	oneetx.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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

Processes:

schtasks.exe

pid	Process
2572	schtasks.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

746a66e15ea48584716ae6619bf151b2a6c058d07de1f55b2372ebb4009d8fe5.exe

pid	Process
1040	746a66e15ea48584716ae6619bf151b2a6c058d07de1f55b2372ebb4009d8fe5.exe

Suspicious use of WriteProcessMemory 44 IoCs

Processes:

746a66e15ea48584716ae6619bf151b2a6c058d07de1f55b2372ebb4009d8fe5.exeoneetx.execmd.exetaskeng.exe

description	pid	Process	procid_target
PID 1040 wrote to memory of 1760	1040	746a66e15ea48584716ae6619bf151b2a6c058d07de1f55b2372ebb4009d8fe5.exe	29
PID 1040 wrote to memory of 1760	1040	746a66e15ea48584716ae6619bf151b2a6c058d07de1f55b2372ebb4009d8fe5.exe	29
PID 1040 wrote to memory of 1760	1040	746a66e15ea48584716ae6619bf151b2a6c058d07de1f55b2372ebb4009d8fe5.exe	29
PID 1040 wrote to memory of 1760	1040	746a66e15ea48584716ae6619bf151b2a6c058d07de1f55b2372ebb4009d8fe5.exe	29
PID 1760 wrote to memory of 2572	1760	oneetx.exe	30
PID 1760 wrote to memory of 2572	1760	oneetx.exe	30
PID 1760 wrote to memory of 2572	1760	oneetx.exe	30
PID 1760 wrote to memory of 2572	1760	oneetx.exe	30
PID 1760 wrote to memory of 2860	1760	oneetx.exe	32
PID 1760 wrote to memory of 2860	1760	oneetx.exe	32
PID 1760 wrote to memory of 2860	1760	oneetx.exe	32
PID 1760 wrote to memory of 2860	1760	oneetx.exe	32
PID 2860 wrote to memory of 2644	2860	cmd.exe	34
PID 2860 wrote to memory of 2644	2860	cmd.exe	34
PID 2860 wrote to memory of 2644	2860	cmd.exe	34
PID 2860 wrote to memory of 2644	2860	cmd.exe	34
PID 2860 wrote to memory of 2584	2860	cmd.exe	35
PID 2860 wrote to memory of 2584	2860	cmd.exe	35
PID 2860 wrote to memory of 2584	2860	cmd.exe	35
PID 2860 wrote to memory of 2584	2860	cmd.exe	35
PID 2860 wrote to memory of 2492	2860	cmd.exe	36
PID 2860 wrote to memory of 2492	2860	cmd.exe	36
PID 2860 wrote to memory of 2492	2860	cmd.exe	36
PID 2860 wrote to memory of 2492	2860	cmd.exe	36
PID 2860 wrote to memory of 2444	2860	cmd.exe	37
PID 2860 wrote to memory of 2444	2860	cmd.exe	37
PID 2860 wrote to memory of 2444	2860	cmd.exe	37
PID 2860 wrote to memory of 2444	2860	cmd.exe	37
PID 2860 wrote to memory of 2440	2860	cmd.exe	38
PID 2860 wrote to memory of 2440	2860	cmd.exe	38
PID 2860 wrote to memory of 2440	2860	cmd.exe	38
PID 2860 wrote to memory of 2440	2860	cmd.exe	38
PID 2860 wrote to memory of 2464	2860	cmd.exe	39
PID 2860 wrote to memory of 2464	2860	cmd.exe	39
PID 2860 wrote to memory of 2464	2860	cmd.exe	39
PID 2860 wrote to memory of 2464	2860	cmd.exe	39
PID 1060 wrote to memory of 1748	1060	taskeng.exe	42
PID 1060 wrote to memory of 1748	1060	taskeng.exe	42
PID 1060 wrote to memory of 1748	1060	taskeng.exe	42
PID 1060 wrote to memory of 1748	1060	taskeng.exe	42
PID 1060 wrote to memory of 1908	1060	taskeng.exe	43
PID 1060 wrote to memory of 1908	1060	taskeng.exe	43
PID 1060 wrote to memory of 1908	1060	taskeng.exe	43
PID 1060 wrote to memory of 1908	1060	taskeng.exe	43

C:\Users\Admin\AppData\Local\Temp\746a66e15ea48584716ae6619bf151b2a6c058d07de1f55b2372ebb4009d8fe5.exe
"C:\Users\Admin\AppData\Local\Temp\746a66e15ea48584716ae6619bf151b2a6c058d07de1f55b2372ebb4009d8fe5.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1040
- 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:1760
- - 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:2572
- - 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:2860
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2644
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2584
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:2492
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2444
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2440
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:2464

C:\Windows\system32\taskeng.exe
taskeng.exe {9DA7D2F7-0945-40D7-8B76-CA78DCBD9FF5} S-1-5-21-2703099537-420551529-3771253338-1000:XECUDNCD\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1060
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:1748
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:1908

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
d7c0dfc221c68d233462952792bf68cc

SHA1
387432e9d97d3c63f026aedac1b17482a060adca

SHA256
746a66e15ea48584716ae6619bf151b2a6c058d07de1f55b2372ebb4009d8fe5

SHA512
527bd3827059357578286cf3b40b5fada2493fdb09a5041138ee961185cf0436cbc59fcd2bbfd0d80b9e71c527ea1dbe4df583cc7c79906ef2f918d0b4614619

Download Submit
memory/1040-19-0x0000000002C40000-0x0000000002D40000-memory.dmp

Filesize
1024KB

Download
memory/1040-3-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1040-2-0x0000000000310000-0x0000000000345000-memory.dmp

Filesize
212KB

Download
memory/1040-16-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/1040-20-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1040-1-0x0000000002C40000-0x0000000002D40000-memory.dmp

Filesize
1024KB

Download
memory/1040-18-0x0000000000310000-0x0000000000345000-memory.dmp

Filesize
212KB

Download
memory/1040-17-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/1748-27-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/1760-22-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/1760-30-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/1760-37-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/1908-36-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download