amadey | 7c645c119d3bb3159b1f122923cf8d50e43a56fda1aa29daa3e8044bfae9e6d1

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 01:10

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General

Target

7c645c119d3bb3159b1f122923cf8d50e43a56fda1aa29daa3e8044bfae9e6d1.exe
Size

256KB
MD5

fa8e937e72b13207cd4f3dd776691dc2
SHA1

afdea40bf492e0ce5dfbf8585f1b1a73c79d7bf7
SHA256

7c645c119d3bb3159b1f122923cf8d50e43a56fda1aa29daa3e8044bfae9e6d1
SHA512

4aa16b12bc8602ab8ac3633a2553e979565803e477f996f9da347695056b1db0238ea113643fcb4119f40c8a521d987618651418060678c9762d4390b8d7bc07
SSDEEP

6144:WZkFRbXfb7wzY1FJRRBx5oUsWW5W8g4/ve7:WZcpXGY1FJRTtsWWj

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

Processes:

oneetx.exeoneetx.exeoneetx.exeoneetx.exe

pid	Process
2924	oneetx.exe
2504	oneetx.exe
1372	oneetx.exe
2472	oneetx.exe

Loads dropped DLL 2 IoCs

Processes:

7c645c119d3bb3159b1f122923cf8d50e43a56fda1aa29daa3e8044bfae9e6d1.exe

pid	Process
848	7c645c119d3bb3159b1f122923cf8d50e43a56fda1aa29daa3e8044bfae9e6d1.exe
848	7c645c119d3bb3159b1f122923cf8d50e43a56fda1aa29daa3e8044bfae9e6d1.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.execacls.exe7c645c119d3bb3159b1f122923cf8d50e43a56fda1aa29daa3e8044bfae9e6d1.exeoneetx.exeschtasks.execmd.execacls.execacls.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	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7c645c119d3bb3159b1f122923cf8d50e43a56fda1aa29daa3e8044bfae9e6d1.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

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
668	schtasks.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

7c645c119d3bb3159b1f122923cf8d50e43a56fda1aa29daa3e8044bfae9e6d1.exe

pid	Process
848	7c645c119d3bb3159b1f122923cf8d50e43a56fda1aa29daa3e8044bfae9e6d1.exe

Suspicious use of WriteProcessMemory 48 IoCs

Processes:

7c645c119d3bb3159b1f122923cf8d50e43a56fda1aa29daa3e8044bfae9e6d1.exeoneetx.execmd.exetaskeng.exe

description	pid	Process	procid_target
PID 848 wrote to memory of 2924	848	7c645c119d3bb3159b1f122923cf8d50e43a56fda1aa29daa3e8044bfae9e6d1.exe	28
PID 848 wrote to memory of 2924	848	7c645c119d3bb3159b1f122923cf8d50e43a56fda1aa29daa3e8044bfae9e6d1.exe	28
PID 848 wrote to memory of 2924	848	7c645c119d3bb3159b1f122923cf8d50e43a56fda1aa29daa3e8044bfae9e6d1.exe	28
PID 848 wrote to memory of 2924	848	7c645c119d3bb3159b1f122923cf8d50e43a56fda1aa29daa3e8044bfae9e6d1.exe	28
PID 2924 wrote to memory of 668	2924	oneetx.exe	29
PID 2924 wrote to memory of 668	2924	oneetx.exe	29
PID 2924 wrote to memory of 668	2924	oneetx.exe	29
PID 2924 wrote to memory of 668	2924	oneetx.exe	29
PID 2924 wrote to memory of 2948	2924	oneetx.exe	31
PID 2924 wrote to memory of 2948	2924	oneetx.exe	31
PID 2924 wrote to memory of 2948	2924	oneetx.exe	31
PID 2924 wrote to memory of 2948	2924	oneetx.exe	31
PID 2948 wrote to memory of 2632	2948	cmd.exe	33
PID 2948 wrote to memory of 2632	2948	cmd.exe	33
PID 2948 wrote to memory of 2632	2948	cmd.exe	33
PID 2948 wrote to memory of 2632	2948	cmd.exe	33
PID 2948 wrote to memory of 2660	2948	cmd.exe	34
PID 2948 wrote to memory of 2660	2948	cmd.exe	34
PID 2948 wrote to memory of 2660	2948	cmd.exe	34
PID 2948 wrote to memory of 2660	2948	cmd.exe	34
PID 2948 wrote to memory of 2716	2948	cmd.exe	35
PID 2948 wrote to memory of 2716	2948	cmd.exe	35
PID 2948 wrote to memory of 2716	2948	cmd.exe	35
PID 2948 wrote to memory of 2716	2948	cmd.exe	35
PID 2948 wrote to memory of 2732	2948	cmd.exe	36
PID 2948 wrote to memory of 2732	2948	cmd.exe	36
PID 2948 wrote to memory of 2732	2948	cmd.exe	36
PID 2948 wrote to memory of 2732	2948	cmd.exe	36
PID 2948 wrote to memory of 2752	2948	cmd.exe	37
PID 2948 wrote to memory of 2752	2948	cmd.exe	37
PID 2948 wrote to memory of 2752	2948	cmd.exe	37
PID 2948 wrote to memory of 2752	2948	cmd.exe	37
PID 2948 wrote to memory of 2648	2948	cmd.exe	38
PID 2948 wrote to memory of 2648	2948	cmd.exe	38
PID 2948 wrote to memory of 2648	2948	cmd.exe	38
PID 2948 wrote to memory of 2648	2948	cmd.exe	38
PID 2668 wrote to memory of 2504	2668	taskeng.exe	41
PID 2668 wrote to memory of 2504	2668	taskeng.exe	41
PID 2668 wrote to memory of 2504	2668	taskeng.exe	41
PID 2668 wrote to memory of 2504	2668	taskeng.exe	41
PID 2668 wrote to memory of 1372	2668	taskeng.exe	42
PID 2668 wrote to memory of 1372	2668	taskeng.exe	42
PID 2668 wrote to memory of 1372	2668	taskeng.exe	42
PID 2668 wrote to memory of 1372	2668	taskeng.exe	42
PID 2668 wrote to memory of 2472	2668	taskeng.exe	43
PID 2668 wrote to memory of 2472	2668	taskeng.exe	43
PID 2668 wrote to memory of 2472	2668	taskeng.exe	43
PID 2668 wrote to memory of 2472	2668	taskeng.exe	43

C:\Users\Admin\AppData\Local\Temp\7c645c119d3bb3159b1f122923cf8d50e43a56fda1aa29daa3e8044bfae9e6d1.exe
"C:\Users\Admin\AppData\Local\Temp\7c645c119d3bb3159b1f122923cf8d50e43a56fda1aa29daa3e8044bfae9e6d1.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:848
- 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:2924
- - 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:668
- - 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:2948
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2632
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2660
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:2716
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2732
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2752
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:2648

C:\Windows\system32\taskeng.exe
taskeng.exe {B326AEC4-020C-4CA3-88F6-2004B2C28963} S-1-5-21-2703099537-420551529-3771253338-1000:XECUDNCD\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2668
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:2504
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:1372
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:2472

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
fa8e937e72b13207cd4f3dd776691dc2

SHA1
afdea40bf492e0ce5dfbf8585f1b1a73c79d7bf7

SHA256
7c645c119d3bb3159b1f122923cf8d50e43a56fda1aa29daa3e8044bfae9e6d1

SHA512
4aa16b12bc8602ab8ac3633a2553e979565803e477f996f9da347695056b1db0238ea113643fcb4119f40c8a521d987618651418060678c9762d4390b8d7bc07

Download Submit
memory/848-13-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/848-2-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/848-16-0x0000000002C20000-0x0000000002D20000-memory.dmp

Filesize
1024KB

Download
memory/848-15-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/848-18-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/848-1-0x0000000002C20000-0x0000000002D20000-memory.dmp

Filesize
1024KB

Download
memory/848-20-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/1372-34-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2472-43-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2504-25-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2924-21-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2924-29-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2924-36-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download