amadey | 42c3fe49323ed9d8bc580346ffe9e933aa914aa68e3aafb0381c23318b4ec9cb

Analysis

max time kernel
146s
max time network
152s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21/11/2024, 23:07

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General

Target

42c3fe49323ed9d8bc580346ffe9e933aa914aa68e3aafb0381c23318b4ec9cb.exe
Size

256KB
MD5

ce7792161d0e2e89a58dc419f516da32
SHA1

06fb8ef3403dda50bb95f78204660300bb5e187e
SHA256

42c3fe49323ed9d8bc580346ffe9e933aa914aa68e3aafb0381c23318b4ec9cb
SHA512

b4aaecd5020d01b32ea86ea6a2e0ccf1db2b1b1c0a46d68ba499fe932c15a81acb3d8290be516d6041167533b5e411ed58714ea898059b520bfad632648843e2
SSDEEP

3072:3dg2WfgUqxS+dWIMOfdMsdmAYTH/lrsI3tbpxFTY5n5hwYPDpJKJRf8:NbtUstdWROAOI9bpxZGQYPDWJ

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
2896	oneetx.exe
2088	oneetx.exe
2324	oneetx.exe
752	oneetx.exe

Loads dropped DLL 2 IoCs

pid	Process
3044	42c3fe49323ed9d8bc580346ffe9e933aa914aa68e3aafb0381c23318b4ec9cb.exe
3044	42c3fe49323ed9d8bc580346ffe9e933aa914aa68e3aafb0381c23318b4ec9cb.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	42c3fe49323ed9d8bc580346ffe9e933aa914aa68e3aafb0381c23318b4ec9cb.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	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	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.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
2568	schtasks.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3044	42c3fe49323ed9d8bc580346ffe9e933aa914aa68e3aafb0381c23318b4ec9cb.exe

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 2896	3044	42c3fe49323ed9d8bc580346ffe9e933aa914aa68e3aafb0381c23318b4ec9cb.exe	30
PID 3044 wrote to memory of 2896	3044	42c3fe49323ed9d8bc580346ffe9e933aa914aa68e3aafb0381c23318b4ec9cb.exe	30
PID 3044 wrote to memory of 2896	3044	42c3fe49323ed9d8bc580346ffe9e933aa914aa68e3aafb0381c23318b4ec9cb.exe	30
PID 3044 wrote to memory of 2896	3044	42c3fe49323ed9d8bc580346ffe9e933aa914aa68e3aafb0381c23318b4ec9cb.exe	30
PID 2896 wrote to memory of 2568	2896	oneetx.exe	31
PID 2896 wrote to memory of 2568	2896	oneetx.exe	31
PID 2896 wrote to memory of 2568	2896	oneetx.exe	31
PID 2896 wrote to memory of 2568	2896	oneetx.exe	31
PID 2896 wrote to memory of 2756	2896	oneetx.exe	33
PID 2896 wrote to memory of 2756	2896	oneetx.exe	33
PID 2896 wrote to memory of 2756	2896	oneetx.exe	33
PID 2896 wrote to memory of 2756	2896	oneetx.exe	33
PID 2756 wrote to memory of 2604	2756	cmd.exe	35
PID 2756 wrote to memory of 2604	2756	cmd.exe	35
PID 2756 wrote to memory of 2604	2756	cmd.exe	35
PID 2756 wrote to memory of 2604	2756	cmd.exe	35
PID 2756 wrote to memory of 2652	2756	cmd.exe	36
PID 2756 wrote to memory of 2652	2756	cmd.exe	36
PID 2756 wrote to memory of 2652	2756	cmd.exe	36
PID 2756 wrote to memory of 2652	2756	cmd.exe	36
PID 2756 wrote to memory of 236	2756	cmd.exe	37
PID 2756 wrote to memory of 236	2756	cmd.exe	37
PID 2756 wrote to memory of 236	2756	cmd.exe	37
PID 2756 wrote to memory of 236	2756	cmd.exe	37
PID 2756 wrote to memory of 2720	2756	cmd.exe	38
PID 2756 wrote to memory of 2720	2756	cmd.exe	38
PID 2756 wrote to memory of 2720	2756	cmd.exe	38
PID 2756 wrote to memory of 2720	2756	cmd.exe	38
PID 2756 wrote to memory of 2224	2756	cmd.exe	39
PID 2756 wrote to memory of 2224	2756	cmd.exe	39
PID 2756 wrote to memory of 2224	2756	cmd.exe	39
PID 2756 wrote to memory of 2224	2756	cmd.exe	39
PID 2756 wrote to memory of 2956	2756	cmd.exe	40
PID 2756 wrote to memory of 2956	2756	cmd.exe	40
PID 2756 wrote to memory of 2956	2756	cmd.exe	40
PID 2756 wrote to memory of 2956	2756	cmd.exe	40
PID 1300 wrote to memory of 2088	1300	taskeng.exe	43
PID 1300 wrote to memory of 2088	1300	taskeng.exe	43
PID 1300 wrote to memory of 2088	1300	taskeng.exe	43
PID 1300 wrote to memory of 2088	1300	taskeng.exe	43
PID 1300 wrote to memory of 2324	1300	taskeng.exe	44
PID 1300 wrote to memory of 2324	1300	taskeng.exe	44
PID 1300 wrote to memory of 2324	1300	taskeng.exe	44
PID 1300 wrote to memory of 2324	1300	taskeng.exe	44
PID 1300 wrote to memory of 752	1300	taskeng.exe	45
PID 1300 wrote to memory of 752	1300	taskeng.exe	45
PID 1300 wrote to memory of 752	1300	taskeng.exe	45
PID 1300 wrote to memory of 752	1300	taskeng.exe	45

C:\Users\Admin\AppData\Local\Temp\42c3fe49323ed9d8bc580346ffe9e933aa914aa68e3aafb0381c23318b4ec9cb.exe
"C:\Users\Admin\AppData\Local\Temp\42c3fe49323ed9d8bc580346ffe9e933aa914aa68e3aafb0381c23318b4ec9cb.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3044
- 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:2896
- - 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:2568
- - 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:2756
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2604
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2652
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:236
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2720
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2224
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:2956

C:\Windows\system32\taskeng.exe
taskeng.exe {C887DBC2-BB31-44E6-88E8-2EACDD57C7C8} S-1-5-21-3551809350-4263495960-1443967649-1000:NNYJZAHP\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1300
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:2088
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:2324
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:752

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
256KB

MD5
ce7792161d0e2e89a58dc419f516da32

SHA1
06fb8ef3403dda50bb95f78204660300bb5e187e

SHA256
42c3fe49323ed9d8bc580346ffe9e933aa914aa68e3aafb0381c23318b4ec9cb

SHA512
b4aaecd5020d01b32ea86ea6a2e0ccf1db2b1b1c0a46d68ba499fe932c15a81acb3d8290be516d6041167533b5e411ed58714ea898059b520bfad632648843e2

Download Submit
memory/752-43-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2088-25-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2324-34-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2896-22-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2896-30-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2896-37-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/3044-20-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3044-16-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/3044-19-0x0000000002C40000-0x0000000002D40000-memory.dmp

Filesize
1024KB

Download
memory/3044-14-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/3044-1-0x0000000002C40000-0x0000000002D40000-memory.dmp

Filesize
1024KB

Download
memory/3044-18-0x00000000002D0000-0x0000000000305000-memory.dmp

Filesize
212KB

Download
memory/3044-3-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3044-2-0x00000000002D0000-0x0000000000305000-memory.dmp

Filesize
212KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads