amadey | 15745fde2acec8da8a3f28c4ac58a9e625926ece0e0349359447448b737a49b5

Analysis

max time kernel
182s
max time network
255s
platform
windows10-1703_x64
resource
win10-20230831-en
resource tags

arch:x64arch:x86image:win10-20230831-enlocale:en-usos:windows10-1703-x64system
submitted
04/09/2023, 01:30

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General

Target

u2914562.exe
Size

328KB
MD5

028bb8cee71ddc169c57c7cb16e5d34d
SHA1

011205952c7669e57012c7309b762398369be9b3
SHA256

15745fde2acec8da8a3f28c4ac58a9e625926ece0e0349359447448b737a49b5
SHA512

252664209495de95bbadc9183d265aa85c20761b737fe188fbfff7ab3c88e96ce98409182d626fd8b5adb6642072c4a595aa796c237b1ccecbe317025a672854
SSDEEP

6144:SR9eh569+UR6P3zIwkp4p2k/DPaZHwc3eoe6u17MgAOIMs8Bq:Sfm5BB7kpi2k/ae6u17pa8Bq

Score

10^/10

amadey trojan

Malware Config

Extracted

Family

amadey

Version

3.87

77.91.68.18/nice/index.php

Attributes

install_dir
b40d11255d
install_file
saves.exe
strings_key
fa622dfc42544927a6471829ee1fa9fe

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey

Executes dropped EXE 3 IoCs

pid	Process
4664	saves.exe
3436	saves.exe
2812	saves.exe

Loads dropped DLL 1 IoCs

pid	Process
2340	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2780	schtasks.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 1568 wrote to memory of 4664	1568	u2914562.exe	69
PID 1568 wrote to memory of 4664	1568	u2914562.exe	69
PID 1568 wrote to memory of 4664	1568	u2914562.exe	69
PID 4664 wrote to memory of 2780	4664	saves.exe	70
PID 4664 wrote to memory of 2780	4664	saves.exe	70
PID 4664 wrote to memory of 2780	4664	saves.exe	70
PID 4664 wrote to memory of 2596	4664	saves.exe	72
PID 4664 wrote to memory of 2596	4664	saves.exe	72
PID 4664 wrote to memory of 2596	4664	saves.exe	72
PID 2596 wrote to memory of 3016	2596	cmd.exe	74
PID 2596 wrote to memory of 3016	2596	cmd.exe	74
PID 2596 wrote to memory of 3016	2596	cmd.exe	74
PID 2596 wrote to memory of 1836	2596	cmd.exe	75
PID 2596 wrote to memory of 1836	2596	cmd.exe	75
PID 2596 wrote to memory of 1836	2596	cmd.exe	75
PID 2596 wrote to memory of 4552	2596	cmd.exe	76
PID 2596 wrote to memory of 4552	2596	cmd.exe	76
PID 2596 wrote to memory of 4552	2596	cmd.exe	76
PID 2596 wrote to memory of 1064	2596	cmd.exe	77
PID 2596 wrote to memory of 1064	2596	cmd.exe	77
PID 2596 wrote to memory of 1064	2596	cmd.exe	77
PID 2596 wrote to memory of 4896	2596	cmd.exe	78
PID 2596 wrote to memory of 4896	2596	cmd.exe	78
PID 2596 wrote to memory of 4896	2596	cmd.exe	78
PID 2596 wrote to memory of 1332	2596	cmd.exe	79
PID 2596 wrote to memory of 1332	2596	cmd.exe	79
PID 2596 wrote to memory of 1332	2596	cmd.exe	79
PID 4664 wrote to memory of 2340	4664	saves.exe	81
PID 4664 wrote to memory of 2340	4664	saves.exe	81
PID 4664 wrote to memory of 2340	4664	saves.exe	81

C:\Users\Admin\AppData\Local\Temp\u2914562.exe
"C:\Users\Admin\AppData\Local\Temp\u2914562.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1568
- C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
  "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4664
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN saves.exe /TR "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2780
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "saves.exe" /P "Admin:N"&&CACLS "saves.exe" /P "Admin:R" /E&&echo Y|CACLS "..\b40d11255d" /P "Admin:N"&&CACLS "..\b40d11255d" /P "Admin:R" /E&&Exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2596
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:3016
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "saves.exe" /P "Admin:N"
      4⤵
      PID:1836
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "saves.exe" /P "Admin:R" /E
      4⤵
      PID:4552
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:1064
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\b40d11255d" /P "Admin:N"
      4⤵
      PID:4896
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\b40d11255d" /P "Admin:R" /E
      4⤵
      PID:1332
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
    3⤵
    - Loads dropped DLL
    PID:2340

C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
1⤵
- Executes dropped EXE
PID:3436

C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
1⤵
- Executes dropped EXE
PID:2812

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

Filesize
328KB

MD5
028bb8cee71ddc169c57c7cb16e5d34d

SHA1
011205952c7669e57012c7309b762398369be9b3

SHA256
15745fde2acec8da8a3f28c4ac58a9e625926ece0e0349359447448b737a49b5

SHA512
252664209495de95bbadc9183d265aa85c20761b737fe188fbfff7ab3c88e96ce98409182d626fd8b5adb6642072c4a595aa796c237b1ccecbe317025a672854

Download Submit
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

Filesize
328KB

MD5
028bb8cee71ddc169c57c7cb16e5d34d

SHA1
011205952c7669e57012c7309b762398369be9b3

SHA256
15745fde2acec8da8a3f28c4ac58a9e625926ece0e0349359447448b737a49b5

SHA512
252664209495de95bbadc9183d265aa85c20761b737fe188fbfff7ab3c88e96ce98409182d626fd8b5adb6642072c4a595aa796c237b1ccecbe317025a672854

Download Submit
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

Filesize
328KB

MD5
028bb8cee71ddc169c57c7cb16e5d34d

SHA1
011205952c7669e57012c7309b762398369be9b3

SHA256
15745fde2acec8da8a3f28c4ac58a9e625926ece0e0349359447448b737a49b5

SHA512
252664209495de95bbadc9183d265aa85c20761b737fe188fbfff7ab3c88e96ce98409182d626fd8b5adb6642072c4a595aa796c237b1ccecbe317025a672854

Download Submit
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

Filesize
328KB

MD5
028bb8cee71ddc169c57c7cb16e5d34d

SHA1
011205952c7669e57012c7309b762398369be9b3

SHA256
15745fde2acec8da8a3f28c4ac58a9e625926ece0e0349359447448b737a49b5

SHA512
252664209495de95bbadc9183d265aa85c20761b737fe188fbfff7ab3c88e96ce98409182d626fd8b5adb6642072c4a595aa796c237b1ccecbe317025a672854

Download Submit
C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

Filesize
89KB

MD5
5bc0153d2973241b72a38c51a2f72116

SHA1
cd9c689663557452631d9f8ff609208b01884a32

SHA256
68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

SHA512
2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

Download Submit
C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

Filesize
89KB

MD5
5bc0153d2973241b72a38c51a2f72116

SHA1
cd9c689663557452631d9f8ff609208b01884a32

SHA256
68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

SHA512
2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

Download Submit
C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

Filesize
273B

MD5
374bfdcfcf19f4edfe949022092848d2

SHA1
df5ee40497e98efcfba30012452d433373d287d4

SHA256
224a123b69af5a3ab0553e334f6c70846c650597a63f6336c9420bbe8f00571f

SHA512
bc66dd6e675942a8b8cd776b0813d4b182091e45bfa7734b3818f58c83d04f81f0599a27625ff345d393959b8dbe478d8f1ed33d49f9bcee052c986c8665b8d7

Download Submit
\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

Filesize
89KB

MD5
5bc0153d2973241b72a38c51a2f72116

SHA1
cd9c689663557452631d9f8ff609208b01884a32

SHA256
68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

SHA512
2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads