amadey | d30d03acd9f0fc5fe83363a563b7086e292423cdd2c4d779ef15204d2257c704

Analysis

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

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22/11/2024, 04:28

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General

Target
d30d03acd9f0fc5fe83363a563b7086e292423cdd2c4d779ef15204d2257c704.exe
Size 256KB
Sample241122-e3wffavjaz
SHA256 d30d03acd9f0fc5fe83363a563b7086e292423cdd2c4d779ef15204d2257c704
MD5 c204dbc019b53cbf998f525e910c6f6c
SHA1 f30249c05670181a4e658320813f00874117e0cb
SHA512 ae82e3fc0a8662822e38740ac13c5bd4810f944a531839c2128b08f2e5ca2dfd8e3077b5220695fa3850bab8541400f687f720b3dee266b6875aa175165043b0
SSDEEP 3072:yX5YwxA0Dxx5TscWERNMtiAncRWhJX2NGx93PQUT2964GKsR5bEXhlBjk4/owe:ypYJCx5g8MtiWYN89W8UcEXhfg4/ve
MD5 SHA1 SHA512 SSDEEP

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
2480	oneetx.exe
2804	oneetx.exe
2912	oneetx.exe

Loads dropped DLL 2 IoCs

pid	Process
1404	d30d03acd9f0fc5fe83363a563b7086e292423cdd2c4d779ef15204d2257c704.exe
1404	d30d03acd9f0fc5fe83363a563b7086e292423cdd2c4d779ef15204d2257c704.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	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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d30d03acd9f0fc5fe83363a563b7086e292423cdd2c4d779ef15204d2257c704.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

pid	Process
2204	schtasks.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1404	d30d03acd9f0fc5fe83363a563b7086e292423cdd2c4d779ef15204d2257c704.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 1404 wrote to memory of 2480	1404	d30d03acd9f0fc5fe83363a563b7086e292423cdd2c4d779ef15204d2257c704.exe	31
PID 1404 wrote to memory of 2480	1404	d30d03acd9f0fc5fe83363a563b7086e292423cdd2c4d779ef15204d2257c704.exe	31
PID 1404 wrote to memory of 2480	1404	d30d03acd9f0fc5fe83363a563b7086e292423cdd2c4d779ef15204d2257c704.exe	31
PID 1404 wrote to memory of 2480	1404	d30d03acd9f0fc5fe83363a563b7086e292423cdd2c4d779ef15204d2257c704.exe	31
PID 2480 wrote to memory of 2204	2480	oneetx.exe	32
PID 2480 wrote to memory of 2204	2480	oneetx.exe	32
PID 2480 wrote to memory of 2204	2480	oneetx.exe	32
PID 2480 wrote to memory of 2204	2480	oneetx.exe	32
PID 2480 wrote to memory of 1996	2480	oneetx.exe	34
PID 2480 wrote to memory of 1996	2480	oneetx.exe	34
PID 2480 wrote to memory of 1996	2480	oneetx.exe	34
PID 2480 wrote to memory of 1996	2480	oneetx.exe	34
PID 1996 wrote to memory of 2664	1996	cmd.exe	36
PID 1996 wrote to memory of 2664	1996	cmd.exe	36
PID 1996 wrote to memory of 2664	1996	cmd.exe	36
PID 1996 wrote to memory of 2664	1996	cmd.exe	36
PID 1996 wrote to memory of 2476	1996	cmd.exe	37
PID 1996 wrote to memory of 2476	1996	cmd.exe	37
PID 1996 wrote to memory of 2476	1996	cmd.exe	37
PID 1996 wrote to memory of 2476	1996	cmd.exe	37
PID 1996 wrote to memory of 2584	1996	cmd.exe	38
PID 1996 wrote to memory of 2584	1996	cmd.exe	38
PID 1996 wrote to memory of 2584	1996	cmd.exe	38
PID 1996 wrote to memory of 2584	1996	cmd.exe	38
PID 1996 wrote to memory of 2748	1996	cmd.exe	39
PID 1996 wrote to memory of 2748	1996	cmd.exe	39
PID 1996 wrote to memory of 2748	1996	cmd.exe	39
PID 1996 wrote to memory of 2748	1996	cmd.exe	39
PID 1996 wrote to memory of 2732	1996	cmd.exe	40
PID 1996 wrote to memory of 2732	1996	cmd.exe	40
PID 1996 wrote to memory of 2732	1996	cmd.exe	40
PID 1996 wrote to memory of 2732	1996	cmd.exe	40
PID 1996 wrote to memory of 2264	1996	cmd.exe	41
PID 1996 wrote to memory of 2264	1996	cmd.exe	41
PID 1996 wrote to memory of 2264	1996	cmd.exe	41
PID 1996 wrote to memory of 2264	1996	cmd.exe	41
PID 1312 wrote to memory of 2804	1312	taskeng.exe	44
PID 1312 wrote to memory of 2804	1312	taskeng.exe	44
PID 1312 wrote to memory of 2804	1312	taskeng.exe	44
PID 1312 wrote to memory of 2804	1312	taskeng.exe	44
PID 1312 wrote to memory of 2912	1312	taskeng.exe	45
PID 1312 wrote to memory of 2912	1312	taskeng.exe	45
PID 1312 wrote to memory of 2912	1312	taskeng.exe	45
PID 1312 wrote to memory of 2912	1312	taskeng.exe	45

C:\Users\Admin\AppData\Local\Temp\d30d03acd9f0fc5fe83363a563b7086e292423cdd2c4d779ef15204d2257c704.exe
"C:\Users\Admin\AppData\Local\Temp\d30d03acd9f0fc5fe83363a563b7086e292423cdd2c4d779ef15204d2257c704.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1404
- 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:2480
- - 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:2204
- - 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:1996
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2664
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2476
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:2584
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2748
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2732
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:2264

C:\Windows\system32\taskeng.exe
taskeng.exe {903A1A8C-9494-446C-8204-26ADD2E6E16F} S-1-5-21-3290804112-2823094203-3137964600-1000:VORHPBAB\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1312
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:2804
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:2912

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

oneetx.exe

Path \Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
Size 256KB
SHA256 d30d03acd9f0fc5fe83363a563b7086e292423cdd2c4d779ef15204d2257c704
MD5 c204dbc019b53cbf998f525e910c6f6c
SHA1 f30249c05670181a4e658320813f00874117e0cb
SHA512 ae82e3fc0a8662822e38740ac13c5bd4810f944a531839c2128b08f2e5ca2dfd8e3077b5220695fa3850bab8541400f687f720b3dee266b6875aa175165043b0
SSDEEP 3072:yX5YwxA0Dxx5TscWERNMtiAncRWhJX2NGx93PQUT2964GKsR5bEXhlBjk4/owe:ypYJCx5g8MtiWYN89W8UcEXhfg4/ve
MD5 SHA1 SHA512 SSDEEP

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memory/1404-14-0x0000000000400000-0x0000000002B99000-memory.dmp

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memory/1404-2-0x0000000000400000-0x0000000000438000-memory.dmp

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memory/1404-16-0x0000000000230000-0x0000000000330000-memory.dmp

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memory/1404-15-0x0000000000400000-0x0000000000438000-memory.dmp

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memory/1404-18-0x0000000000400000-0x0000000002B99000-memory.dmp

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memory/1404-1-0x0000000000230000-0x0000000000330000-memory.dmp

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memory/1404-20-0x0000000000400000-0x0000000002B99000-memory.dmp

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memory/2480-21-0x0000000000400000-0x0000000002B99000-memory.dmp

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memory/2480-29-0x0000000000400000-0x0000000002B99000-memory.dmp

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memory/2480-36-0x0000000000400000-0x0000000002B99000-memory.dmp

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memory/2804-26-0x0000000000400000-0x0000000002B99000-memory.dmp

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memory/2912-35-0x0000000000400000-0x0000000002B99000-memory.dmp

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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