amadey | d39074a7521fa0b848eeaa0b352e7c8cb222c70ed7d5c4907038ed6a660969ea

Analysis

max time kernel
146s
max time network
147s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 04:29

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General

Target

d39074a7521fa0b848eeaa0b352e7c8cb222c70ed7d5c4907038ed6a660969ea.exe
Size

255KB
MD5

161e769a19d05465eef62a48fa31982e
SHA1

b5c0dcb600b8387d6412d25dd6d222c89debfe8b
SHA256

d39074a7521fa0b848eeaa0b352e7c8cb222c70ed7d5c4907038ed6a660969ea
SHA512

033074450cf6706eb7969e85696fd2e3468a020fae35644f55bb5df6b7bbb9abe8b6932c5967aee263c20a6d4e5fe2b55f6db89b7cacf6108e4351da3dfe6df4
SSDEEP

3072:Woq86TzW4pT3MVD1OtqQjJouL7ukm5rvuFwYPDpJKJRf:Tq7+qTIDwtq0JozLvuSYPDWJ

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
1720	oneetx.exe
2680	oneetx.exe
2064	oneetx.exe
1516	oneetx.exe

Loads dropped DLL 2 IoCs

pid	Process
2960	d39074a7521fa0b848eeaa0b352e7c8cb222c70ed7d5c4907038ed6a660969ea.exe
2960	d39074a7521fa0b848eeaa0b352e7c8cb222c70ed7d5c4907038ed6a660969ea.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	d39074a7521fa0b848eeaa0b352e7c8cb222c70ed7d5c4907038ed6a660969ea.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	oneetx.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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
2704	schtasks.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2960	d39074a7521fa0b848eeaa0b352e7c8cb222c70ed7d5c4907038ed6a660969ea.exe

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 1720	2960	d39074a7521fa0b848eeaa0b352e7c8cb222c70ed7d5c4907038ed6a660969ea.exe	30
PID 2960 wrote to memory of 1720	2960	d39074a7521fa0b848eeaa0b352e7c8cb222c70ed7d5c4907038ed6a660969ea.exe	30
PID 2960 wrote to memory of 1720	2960	d39074a7521fa0b848eeaa0b352e7c8cb222c70ed7d5c4907038ed6a660969ea.exe	30
PID 2960 wrote to memory of 1720	2960	d39074a7521fa0b848eeaa0b352e7c8cb222c70ed7d5c4907038ed6a660969ea.exe	30
PID 1720 wrote to memory of 2704	1720	oneetx.exe	31
PID 1720 wrote to memory of 2704	1720	oneetx.exe	31
PID 1720 wrote to memory of 2704	1720	oneetx.exe	31
PID 1720 wrote to memory of 2704	1720	oneetx.exe	31
PID 1720 wrote to memory of 2808	1720	oneetx.exe	33
PID 1720 wrote to memory of 2808	1720	oneetx.exe	33
PID 1720 wrote to memory of 2808	1720	oneetx.exe	33
PID 1720 wrote to memory of 2808	1720	oneetx.exe	33
PID 2808 wrote to memory of 2716	2808	cmd.exe	35
PID 2808 wrote to memory of 2716	2808	cmd.exe	35
PID 2808 wrote to memory of 2716	2808	cmd.exe	35
PID 2808 wrote to memory of 2716	2808	cmd.exe	35
PID 2808 wrote to memory of 2780	2808	cmd.exe	36
PID 2808 wrote to memory of 2780	2808	cmd.exe	36
PID 2808 wrote to memory of 2780	2808	cmd.exe	36
PID 2808 wrote to memory of 2780	2808	cmd.exe	36
PID 2808 wrote to memory of 2692	2808	cmd.exe	37
PID 2808 wrote to memory of 2692	2808	cmd.exe	37
PID 2808 wrote to memory of 2692	2808	cmd.exe	37
PID 2808 wrote to memory of 2692	2808	cmd.exe	37
PID 2808 wrote to memory of 2688	2808	cmd.exe	38
PID 2808 wrote to memory of 2688	2808	cmd.exe	38
PID 2808 wrote to memory of 2688	2808	cmd.exe	38
PID 2808 wrote to memory of 2688	2808	cmd.exe	38
PID 2808 wrote to memory of 2296	2808	cmd.exe	39
PID 2808 wrote to memory of 2296	2808	cmd.exe	39
PID 2808 wrote to memory of 2296	2808	cmd.exe	39
PID 2808 wrote to memory of 2296	2808	cmd.exe	39
PID 2808 wrote to memory of 2676	2808	cmd.exe	40
PID 2808 wrote to memory of 2676	2808	cmd.exe	40
PID 2808 wrote to memory of 2676	2808	cmd.exe	40
PID 2808 wrote to memory of 2676	2808	cmd.exe	40
PID 2576 wrote to memory of 2680	2576	taskeng.exe	43
PID 2576 wrote to memory of 2680	2576	taskeng.exe	43
PID 2576 wrote to memory of 2680	2576	taskeng.exe	43
PID 2576 wrote to memory of 2680	2576	taskeng.exe	43
PID 2576 wrote to memory of 2064	2576	taskeng.exe	45
PID 2576 wrote to memory of 2064	2576	taskeng.exe	45
PID 2576 wrote to memory of 2064	2576	taskeng.exe	45
PID 2576 wrote to memory of 2064	2576	taskeng.exe	45
PID 2576 wrote to memory of 1516	2576	taskeng.exe	46
PID 2576 wrote to memory of 1516	2576	taskeng.exe	46
PID 2576 wrote to memory of 1516	2576	taskeng.exe	46
PID 2576 wrote to memory of 1516	2576	taskeng.exe	46

C:\Users\Admin\AppData\Local\Temp\d39074a7521fa0b848eeaa0b352e7c8cb222c70ed7d5c4907038ed6a660969ea.exe
"C:\Users\Admin\AppData\Local\Temp\d39074a7521fa0b848eeaa0b352e7c8cb222c70ed7d5c4907038ed6a660969ea.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2960
- 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:1720
- - 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:2704
- - 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:2716
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2780
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:2692
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2688
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2296
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:2676

C:\Windows\system32\taskeng.exe
taskeng.exe {84399007-A67C-41D9-895F-8945D3E5A9FA} S-1-5-21-3551809350-4263495960-1443967649-1000:NNYJZAHP\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2576
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:2680
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:2064
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:1516

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
255KB

MD5
161e769a19d05465eef62a48fa31982e

SHA1
b5c0dcb600b8387d6412d25dd6d222c89debfe8b

SHA256
d39074a7521fa0b848eeaa0b352e7c8cb222c70ed7d5c4907038ed6a660969ea

SHA512
033074450cf6706eb7969e85696fd2e3468a020fae35644f55bb5df6b7bbb9abe8b6932c5967aee263c20a6d4e5fe2b55f6db89b7cacf6108e4351da3dfe6df4

Download Submit
memory/1516-42-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/1720-24-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/1720-30-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/1720-37-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2064-33-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2680-23-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2960-3-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2960-17-0x00000000042C0000-0x00000000042F5000-memory.dmp

Filesize
212KB

Download
memory/2960-18-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2960-19-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2960-15-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2960-1-0x0000000000230000-0x0000000000330000-memory.dmp

Filesize
1024KB

Download
memory/2960-25-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2960-2-0x00000000042C0000-0x00000000042F5000-memory.dmp

Filesize
212KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads