amadey | 1c4c4235e143a6fdee6d5043810901d2123659a5b6f1c31836f542f869a7d73c

Analysis

max time kernel
149s
max time network
154s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
19/11/2024, 17:56

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General

Target

1c4c4235e143a6fdee6d5043810901d2123659a5b6f1c31836f542f869a7d73c.exe
Size

384KB
MD5

3b9cf7f48ce9895cd448536ff2972690
SHA1

0563efacf23479df09ce7cad67c0cb20a151849c
SHA256

1c4c4235e143a6fdee6d5043810901d2123659a5b6f1c31836f542f869a7d73c
SHA512

68057908ea2be920ec78f4892f1a35943c0afcded4cdc8b7ea4e136c0fd836ff68ef4c7e4a59f6972436e68a0457f199971e11a649f586b8fa8ce62c8f8c0500
SSDEEP

6144:oDQ3brLY+ukCbXUl946oNyFhegHXYK5fQ2T+O:8Q3/k+nCbXUH4dyFhegHI4T+O

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 4 IoCs

pid	Process
2832	oneetx.exe
840	oneetx.exe
1140	oneetx.exe
940	oneetx.exe

Loads dropped DLL 2 IoCs

pid	Process
1820	1c4c4235e143a6fdee6d5043810901d2123659a5b6f1c31836f542f869a7d73c.exe
1820	1c4c4235e143a6fdee6d5043810901d2123659a5b6f1c31836f542f869a7d73c.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	cmd.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	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	oneetx.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	1c4c4235e143a6fdee6d5043810901d2123659a5b6f1c31836f542f869a7d73c.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
2888	schtasks.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1820	1c4c4235e143a6fdee6d5043810901d2123659a5b6f1c31836f542f869a7d73c.exe

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 1820 wrote to memory of 2832	1820	1c4c4235e143a6fdee6d5043810901d2123659a5b6f1c31836f542f869a7d73c.exe	29
PID 1820 wrote to memory of 2832	1820	1c4c4235e143a6fdee6d5043810901d2123659a5b6f1c31836f542f869a7d73c.exe	29
PID 1820 wrote to memory of 2832	1820	1c4c4235e143a6fdee6d5043810901d2123659a5b6f1c31836f542f869a7d73c.exe	29
PID 1820 wrote to memory of 2832	1820	1c4c4235e143a6fdee6d5043810901d2123659a5b6f1c31836f542f869a7d73c.exe	29
PID 2832 wrote to memory of 2888	2832	oneetx.exe	30
PID 2832 wrote to memory of 2888	2832	oneetx.exe	30
PID 2832 wrote to memory of 2888	2832	oneetx.exe	30
PID 2832 wrote to memory of 2888	2832	oneetx.exe	30
PID 2832 wrote to memory of 2984	2832	oneetx.exe	32
PID 2832 wrote to memory of 2984	2832	oneetx.exe	32
PID 2832 wrote to memory of 2984	2832	oneetx.exe	32
PID 2832 wrote to memory of 2984	2832	oneetx.exe	32
PID 2984 wrote to memory of 828	2984	cmd.exe	34
PID 2984 wrote to memory of 828	2984	cmd.exe	34
PID 2984 wrote to memory of 828	2984	cmd.exe	34
PID 2984 wrote to memory of 828	2984	cmd.exe	34
PID 2984 wrote to memory of 2936	2984	cmd.exe	35
PID 2984 wrote to memory of 2936	2984	cmd.exe	35
PID 2984 wrote to memory of 2936	2984	cmd.exe	35
PID 2984 wrote to memory of 2936	2984	cmd.exe	35
PID 2984 wrote to memory of 2772	2984	cmd.exe	36
PID 2984 wrote to memory of 2772	2984	cmd.exe	36
PID 2984 wrote to memory of 2772	2984	cmd.exe	36
PID 2984 wrote to memory of 2772	2984	cmd.exe	36
PID 2984 wrote to memory of 3024	2984	cmd.exe	37
PID 2984 wrote to memory of 3024	2984	cmd.exe	37
PID 2984 wrote to memory of 3024	2984	cmd.exe	37
PID 2984 wrote to memory of 3024	2984	cmd.exe	37
PID 2984 wrote to memory of 2900	2984	cmd.exe	38
PID 2984 wrote to memory of 2900	2984	cmd.exe	38
PID 2984 wrote to memory of 2900	2984	cmd.exe	38
PID 2984 wrote to memory of 2900	2984	cmd.exe	38
PID 2984 wrote to memory of 2736	2984	cmd.exe	39
PID 2984 wrote to memory of 2736	2984	cmd.exe	39
PID 2984 wrote to memory of 2736	2984	cmd.exe	39
PID 2984 wrote to memory of 2736	2984	cmd.exe	39
PID 2672 wrote to memory of 840	2672	taskeng.exe	42
PID 2672 wrote to memory of 840	2672	taskeng.exe	42
PID 2672 wrote to memory of 840	2672	taskeng.exe	42
PID 2672 wrote to memory of 840	2672	taskeng.exe	42
PID 2672 wrote to memory of 1140	2672	taskeng.exe	43
PID 2672 wrote to memory of 1140	2672	taskeng.exe	43
PID 2672 wrote to memory of 1140	2672	taskeng.exe	43
PID 2672 wrote to memory of 1140	2672	taskeng.exe	43
PID 2672 wrote to memory of 940	2672	taskeng.exe	44
PID 2672 wrote to memory of 940	2672	taskeng.exe	44
PID 2672 wrote to memory of 940	2672	taskeng.exe	44
PID 2672 wrote to memory of 940	2672	taskeng.exe	44

C:\Users\Admin\AppData\Local\Temp\1c4c4235e143a6fdee6d5043810901d2123659a5b6f1c31836f542f869a7d73c.exe
"C:\Users\Admin\AppData\Local\Temp\1c4c4235e143a6fdee6d5043810901d2123659a5b6f1c31836f542f869a7d73c.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1820
- 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:2832
- - 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:2888
- - 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:2984
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:828
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2936
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:2772
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:3024
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2900
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:2736

C:\Windows\system32\taskeng.exe
taskeng.exe {89F4EE23-31C9-4104-BEA5-DB01C8F82107} S-1-5-21-3692679935-4019334568-335155002-1000:BCXRJFKE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2672
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:840
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:1140
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:940

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
384KB

MD5
3b9cf7f48ce9895cd448536ff2972690

SHA1
0563efacf23479df09ce7cad67c0cb20a151849c

SHA256
1c4c4235e143a6fdee6d5043810901d2123659a5b6f1c31836f542f869a7d73c

SHA512
68057908ea2be920ec78f4892f1a35943c0afcded4cdc8b7ea4e136c0fd836ff68ef4c7e4a59f6972436e68a0457f199971e11a649f586b8fa8ce62c8f8c0500

Download Submit
memory/840-29-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/940-47-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/1140-38-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/1820-2-0x00000000002F0000-0x0000000000325000-memory.dmp

Filesize
212KB

Download
memory/1820-3-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1820-4-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/1820-18-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1820-17-0x00000000002F0000-0x0000000000325000-memory.dmp

Filesize
212KB

Download
memory/1820-19-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/1820-1-0x00000000008D0000-0x00000000009D0000-memory.dmp

Filesize
1024KB

Download
memory/2832-21-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/2832-33-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/2832-24-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/2832-40-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/2832-22-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads