amadey | 3807e96ad43d3cf2ab0e6d4abb21cf178287e1add4ea594d5b2e27c71c5d8a62

Analysis

max time kernel
150s
max time network
154s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 22:52

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General

Target

3807e96ad43d3cf2ab0e6d4abb21cf178287e1add4ea594d5b2e27c71c5d8a62.exe
Size

256KB
MD5

e5c840e85060fa46fb9b4f93e3b53bf5
SHA1

3f9de43f5d905a17aab72ce383af62fb573eea04
SHA256

3807e96ad43d3cf2ab0e6d4abb21cf178287e1add4ea594d5b2e27c71c5d8a62
SHA512

35470ccb36fbaf1191be5b525be5ff1e5fc01ff0b97aa6a90253b50bee6865b940f53138da8ed5ca14a75d9ee02ff42a59c562769593de482a3000cdfdb2be5d
SSDEEP

6144:bZkFRbXfb7wzY1FJRRBx5oUsWW5W8g4/ve7:bZcpXGY1FJRTtsWWj

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
1620	oneetx.exe
2780	oneetx.exe
2124	oneetx.exe
904	oneetx.exe

Loads dropped DLL 2 IoCs

Processes:

3807e96ad43d3cf2ab0e6d4abb21cf178287e1add4ea594d5b2e27c71c5d8a62.exe

pid	Process
2116	3807e96ad43d3cf2ab0e6d4abb21cf178287e1add4ea594d5b2e27c71c5d8a62.exe
2116	3807e96ad43d3cf2ab0e6d4abb21cf178287e1add4ea594d5b2e27c71c5d8a62.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:

cacls.exe3807e96ad43d3cf2ab0e6d4abb21cf178287e1add4ea594d5b2e27c71c5d8a62.exeoneetx.exeschtasks.execmd.execmd.execacls.execacls.execmd.execacls.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3807e96ad43d3cf2ab0e6d4abb21cf178287e1add4ea594d5b2e27c71c5d8a62.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	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

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:

3807e96ad43d3cf2ab0e6d4abb21cf178287e1add4ea594d5b2e27c71c5d8a62.exe

pid	Process
2116	3807e96ad43d3cf2ab0e6d4abb21cf178287e1add4ea594d5b2e27c71c5d8a62.exe

Suspicious use of WriteProcessMemory 48 IoCs

Processes:

3807e96ad43d3cf2ab0e6d4abb21cf178287e1add4ea594d5b2e27c71c5d8a62.exeoneetx.execmd.exetaskeng.exe

description	pid	Process	procid_target
PID 2116 wrote to memory of 1620	2116	3807e96ad43d3cf2ab0e6d4abb21cf178287e1add4ea594d5b2e27c71c5d8a62.exe	30
PID 2116 wrote to memory of 1620	2116	3807e96ad43d3cf2ab0e6d4abb21cf178287e1add4ea594d5b2e27c71c5d8a62.exe	30
PID 2116 wrote to memory of 1620	2116	3807e96ad43d3cf2ab0e6d4abb21cf178287e1add4ea594d5b2e27c71c5d8a62.exe	30
PID 2116 wrote to memory of 1620	2116	3807e96ad43d3cf2ab0e6d4abb21cf178287e1add4ea594d5b2e27c71c5d8a62.exe	30
PID 1620 wrote to memory of 668	1620	oneetx.exe	31
PID 1620 wrote to memory of 668	1620	oneetx.exe	31
PID 1620 wrote to memory of 668	1620	oneetx.exe	31
PID 1620 wrote to memory of 668	1620	oneetx.exe	31
PID 1620 wrote to memory of 2944	1620	oneetx.exe	33
PID 1620 wrote to memory of 2944	1620	oneetx.exe	33
PID 1620 wrote to memory of 2944	1620	oneetx.exe	33
PID 1620 wrote to memory of 2944	1620	oneetx.exe	33
PID 2944 wrote to memory of 2136	2944	cmd.exe	35
PID 2944 wrote to memory of 2136	2944	cmd.exe	35
PID 2944 wrote to memory of 2136	2944	cmd.exe	35
PID 2944 wrote to memory of 2136	2944	cmd.exe	35
PID 2944 wrote to memory of 3004	2944	cmd.exe	36
PID 2944 wrote to memory of 3004	2944	cmd.exe	36
PID 2944 wrote to memory of 3004	2944	cmd.exe	36
PID 2944 wrote to memory of 3004	2944	cmd.exe	36
PID 2944 wrote to memory of 3048	2944	cmd.exe	38
PID 2944 wrote to memory of 3048	2944	cmd.exe	38
PID 2944 wrote to memory of 3048	2944	cmd.exe	38
PID 2944 wrote to memory of 3048	2944	cmd.exe	38
PID 2944 wrote to memory of 3052	2944	cmd.exe	39
PID 2944 wrote to memory of 3052	2944	cmd.exe	39
PID 2944 wrote to memory of 3052	2944	cmd.exe	39
PID 2944 wrote to memory of 3052	2944	cmd.exe	39
PID 2944 wrote to memory of 2052	2944	cmd.exe	40
PID 2944 wrote to memory of 2052	2944	cmd.exe	40
PID 2944 wrote to memory of 2052	2944	cmd.exe	40
PID 2944 wrote to memory of 2052	2944	cmd.exe	40
PID 2944 wrote to memory of 2920	2944	cmd.exe	41
PID 2944 wrote to memory of 2920	2944	cmd.exe	41
PID 2944 wrote to memory of 2920	2944	cmd.exe	41
PID 2944 wrote to memory of 2920	2944	cmd.exe	41
PID 2980 wrote to memory of 2780	2980	taskeng.exe	42
PID 2980 wrote to memory of 2780	2980	taskeng.exe	42
PID 2980 wrote to memory of 2780	2980	taskeng.exe	42
PID 2980 wrote to memory of 2780	2980	taskeng.exe	42
PID 2980 wrote to memory of 2124	2980	taskeng.exe	44
PID 2980 wrote to memory of 2124	2980	taskeng.exe	44
PID 2980 wrote to memory of 2124	2980	taskeng.exe	44
PID 2980 wrote to memory of 2124	2980	taskeng.exe	44
PID 2980 wrote to memory of 904	2980	taskeng.exe	45
PID 2980 wrote to memory of 904	2980	taskeng.exe	45
PID 2980 wrote to memory of 904	2980	taskeng.exe	45
PID 2980 wrote to memory of 904	2980	taskeng.exe	45

C:\Users\Admin\AppData\Local\Temp\3807e96ad43d3cf2ab0e6d4abb21cf178287e1add4ea594d5b2e27c71c5d8a62.exe
"C:\Users\Admin\AppData\Local\Temp\3807e96ad43d3cf2ab0e6d4abb21cf178287e1add4ea594d5b2e27c71c5d8a62.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2116
- 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:1620
- - 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:2944
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2136
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:3004
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:3048
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:3052
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2052
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:2920

C:\Windows\system32\taskeng.exe
taskeng.exe {4DA3379A-9644-49CB-B48C-AA5C77A0C05A} S-1-5-21-3692679935-4019334568-335155002-1000:BCXRJFKE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2980
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:2780
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:2124
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:904

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
e5c840e85060fa46fb9b4f93e3b53bf5

SHA1
3f9de43f5d905a17aab72ce383af62fb573eea04

SHA256
3807e96ad43d3cf2ab0e6d4abb21cf178287e1add4ea594d5b2e27c71c5d8a62

SHA512
35470ccb36fbaf1191be5b525be5ff1e5fc01ff0b97aa6a90253b50bee6865b940f53138da8ed5ca14a75d9ee02ff42a59c562769593de482a3000cdfdb2be5d

Download Submit
memory/904-41-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/1620-29-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/1620-23-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/1620-36-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2116-7-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2116-16-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2116-18-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2116-24-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2116-1-0x0000000003000000-0x0000000003100000-memory.dmp

Filesize
1024KB

Download
memory/2116-2-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2124-32-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download
memory/2780-22-0x0000000000400000-0x0000000002B99000-memory.dmp

Filesize
39.6MB

Download