amadey | 7ebca3b640bd7fa7b24a85e1491d1012916c43429f4aeb97bade134e23c45719

Analysis

max time kernel
147s
max time network
159s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/11/2024, 02:46

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General

Target

7ebca3b640bd7fa7b24a85e1491d1012916c43429f4aeb97bade134e23c45719.exe
Size

384KB
MD5

d0d36f4813ce99e671194e99fa8641c0
SHA1

684a36cfbee313ddf12b74fe19916d30b75680b6
SHA256

7ebca3b640bd7fa7b24a85e1491d1012916c43429f4aeb97bade134e23c45719
SHA512

6c4c36605189260f333eca9a35a7c4deb64dfddc1aa96a433c631f029bbf1ed807a56936c3f4573edff901d01ac0fafc016d7834aae0a080363dba69132b4e58
SSDEEP

6144:oNvjoTlyU49+3U9ANGiIVOQ7s4fORwA+8igp+1YXSTJPL:KvjMkUg+3U9uGL4gLbAxjIYiTBL

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
1688	oneetx.exe
1872	oneetx.exe
1664	oneetx.exe

Loads dropped DLL 2 IoCs

pid	Process
1484	7ebca3b640bd7fa7b24a85e1491d1012916c43429f4aeb97bade134e23c45719.exe
1484	7ebca3b640bd7fa7b24a85e1491d1012916c43429f4aeb97bade134e23c45719.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	7ebca3b640bd7fa7b24a85e1491d1012916c43429f4aeb97bade134e23c45719.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	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.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	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.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
2964	schtasks.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1484	7ebca3b640bd7fa7b24a85e1491d1012916c43429f4aeb97bade134e23c45719.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 1484 wrote to memory of 1688	1484	7ebca3b640bd7fa7b24a85e1491d1012916c43429f4aeb97bade134e23c45719.exe	31
PID 1484 wrote to memory of 1688	1484	7ebca3b640bd7fa7b24a85e1491d1012916c43429f4aeb97bade134e23c45719.exe	31
PID 1484 wrote to memory of 1688	1484	7ebca3b640bd7fa7b24a85e1491d1012916c43429f4aeb97bade134e23c45719.exe	31
PID 1484 wrote to memory of 1688	1484	7ebca3b640bd7fa7b24a85e1491d1012916c43429f4aeb97bade134e23c45719.exe	31
PID 1688 wrote to memory of 2964	1688	oneetx.exe	32
PID 1688 wrote to memory of 2964	1688	oneetx.exe	32
PID 1688 wrote to memory of 2964	1688	oneetx.exe	32
PID 1688 wrote to memory of 2964	1688	oneetx.exe	32
PID 1688 wrote to memory of 2808	1688	oneetx.exe	34
PID 1688 wrote to memory of 2808	1688	oneetx.exe	34
PID 1688 wrote to memory of 2808	1688	oneetx.exe	34
PID 1688 wrote to memory of 2808	1688	oneetx.exe	34
PID 2808 wrote to memory of 2672	2808	cmd.exe	36
PID 2808 wrote to memory of 2672	2808	cmd.exe	36
PID 2808 wrote to memory of 2672	2808	cmd.exe	36
PID 2808 wrote to memory of 2672	2808	cmd.exe	36
PID 2808 wrote to memory of 2664	2808	cmd.exe	37
PID 2808 wrote to memory of 2664	2808	cmd.exe	37
PID 2808 wrote to memory of 2664	2808	cmd.exe	37
PID 2808 wrote to memory of 2664	2808	cmd.exe	37
PID 2808 wrote to memory of 2580	2808	cmd.exe	38
PID 2808 wrote to memory of 2580	2808	cmd.exe	38
PID 2808 wrote to memory of 2580	2808	cmd.exe	38
PID 2808 wrote to memory of 2580	2808	cmd.exe	38
PID 2808 wrote to memory of 2852	2808	cmd.exe	39
PID 2808 wrote to memory of 2852	2808	cmd.exe	39
PID 2808 wrote to memory of 2852	2808	cmd.exe	39
PID 2808 wrote to memory of 2852	2808	cmd.exe	39
PID 2808 wrote to memory of 2928	2808	cmd.exe	40
PID 2808 wrote to memory of 2928	2808	cmd.exe	40
PID 2808 wrote to memory of 2928	2808	cmd.exe	40
PID 2808 wrote to memory of 2928	2808	cmd.exe	40
PID 2808 wrote to memory of 2800	2808	cmd.exe	41
PID 2808 wrote to memory of 2800	2808	cmd.exe	41
PID 2808 wrote to memory of 2800	2808	cmd.exe	41
PID 2808 wrote to memory of 2800	2808	cmd.exe	41
PID 588 wrote to memory of 1872	588	taskeng.exe	44
PID 588 wrote to memory of 1872	588	taskeng.exe	44
PID 588 wrote to memory of 1872	588	taskeng.exe	44
PID 588 wrote to memory of 1872	588	taskeng.exe	44
PID 588 wrote to memory of 1664	588	taskeng.exe	46
PID 588 wrote to memory of 1664	588	taskeng.exe	46
PID 588 wrote to memory of 1664	588	taskeng.exe	46
PID 588 wrote to memory of 1664	588	taskeng.exe	46

C:\Users\Admin\AppData\Local\Temp\7ebca3b640bd7fa7b24a85e1491d1012916c43429f4aeb97bade134e23c45719.exe
"C:\Users\Admin\AppData\Local\Temp\7ebca3b640bd7fa7b24a85e1491d1012916c43429f4aeb97bade134e23c45719.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1484
- 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:1688
- - 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:2964
- - 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:2808
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2672
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2664
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:2580
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2852
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2928
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:2800

C:\Windows\system32\taskeng.exe
taskeng.exe {3B64C6F0-C46D-45A0-B7B6-567CD3F70E60} S-1-5-21-2872745919-2748461613-2989606286-1000:CCJBVTGQ\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:588
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:1872
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:1664

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
384KB

MD5
d0d36f4813ce99e671194e99fa8641c0

SHA1
684a36cfbee313ddf12b74fe19916d30b75680b6

SHA256
7ebca3b640bd7fa7b24a85e1491d1012916c43429f4aeb97bade134e23c45719

SHA512
6c4c36605189260f333eca9a35a7c4deb64dfddc1aa96a433c631f029bbf1ed807a56936c3f4573edff901d01ac0fafc016d7834aae0a080363dba69132b4e58

Download Submit
memory/1484-19-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/1484-4-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/1484-2-0x00000000002E0000-0x0000000000315000-memory.dmp

Filesize
212KB

Download
memory/1484-18-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1484-1-0x00000000008C0000-0x00000000009C0000-memory.dmp

Filesize
1024KB

Download
memory/1484-17-0x00000000002E0000-0x0000000000315000-memory.dmp

Filesize
212KB

Download
memory/1484-3-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1664-39-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/1688-21-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/1688-24-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/1688-33-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/1688-22-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/1688-40-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/1872-30-0x0000000000400000-0x0000000000804000-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