amadey | af16ab947b3c560f6f3d6650ac3e5f13c03b135a3461430a969394546a98a14b

Analysis

max time kernel
217s
max time network
260s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
04/09/2023, 01:33

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General

Target

u1900519.exe
Size

332KB
MD5

31b4c58f0363d6b570bd272aeb732af9
SHA1

7d5d36d0c2a7b7a0394feee9be9918024751430c
SHA256

af16ab947b3c560f6f3d6650ac3e5f13c03b135a3461430a969394546a98a14b
SHA512

c801f950500d86d31d4355db66a5cf8061d3086288f6f3f39a894feb210a9f091fbb95b6d94a46e09f600bdebc09f845baf622ea3cb4cb6f61c7119ddd4bad16
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
3968	saves.exe
4148	saves.exe
3812	saves.exe

Loads dropped DLL 1 IoCs

pid	Process
4896	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
1604	schtasks.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 5020 wrote to memory of 3968	5020	u1900519.exe	70
PID 5020 wrote to memory of 3968	5020	u1900519.exe	70
PID 5020 wrote to memory of 3968	5020	u1900519.exe	70
PID 3968 wrote to memory of 1604	3968	saves.exe	71
PID 3968 wrote to memory of 1604	3968	saves.exe	71
PID 3968 wrote to memory of 1604	3968	saves.exe	71
PID 3968 wrote to memory of 984	3968	saves.exe	72
PID 3968 wrote to memory of 984	3968	saves.exe	72
PID 3968 wrote to memory of 984	3968	saves.exe	72
PID 984 wrote to memory of 2128	984	cmd.exe	75
PID 984 wrote to memory of 2128	984	cmd.exe	75
PID 984 wrote to memory of 2128	984	cmd.exe	75
PID 984 wrote to memory of 1700	984	cmd.exe	76
PID 984 wrote to memory of 1700	984	cmd.exe	76
PID 984 wrote to memory of 1700	984	cmd.exe	76
PID 984 wrote to memory of 4536	984	cmd.exe	77
PID 984 wrote to memory of 4536	984	cmd.exe	77
PID 984 wrote to memory of 4536	984	cmd.exe	77
PID 984 wrote to memory of 1616	984	cmd.exe	78
PID 984 wrote to memory of 1616	984	cmd.exe	78
PID 984 wrote to memory of 1616	984	cmd.exe	78
PID 984 wrote to memory of 5080	984	cmd.exe	79
PID 984 wrote to memory of 5080	984	cmd.exe	79
PID 984 wrote to memory of 5080	984	cmd.exe	79
PID 984 wrote to memory of 1612	984	cmd.exe	80
PID 984 wrote to memory of 1612	984	cmd.exe	80
PID 984 wrote to memory of 1612	984	cmd.exe	80
PID 3968 wrote to memory of 4896	3968	saves.exe	82
PID 3968 wrote to memory of 4896	3968	saves.exe	82
PID 3968 wrote to memory of 4896	3968	saves.exe	82

C:\Users\Admin\AppData\Local\Temp\u1900519.exe
"C:\Users\Admin\AppData\Local\Temp\u1900519.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5020
- 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:3968
- - 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:1604
- - 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:984
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:2128
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "saves.exe" /P "Admin:N"
      4⤵
      PID:1700
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "saves.exe" /P "Admin:R" /E
      4⤵
      PID:4536
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:1616
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\b40d11255d" /P "Admin:N"
      4⤵
      PID:5080
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\b40d11255d" /P "Admin:R" /E
      4⤵
      PID:1612
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
    3⤵
    - Loads dropped DLL
    PID:4896

C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
1⤵
- Executes dropped EXE
PID:4148

C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
1⤵
- Executes dropped EXE
PID:3812

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
332KB

MD5
31b4c58f0363d6b570bd272aeb732af9

SHA1
7d5d36d0c2a7b7a0394feee9be9918024751430c

SHA256
af16ab947b3c560f6f3d6650ac3e5f13c03b135a3461430a969394546a98a14b

SHA512
c801f950500d86d31d4355db66a5cf8061d3086288f6f3f39a894feb210a9f091fbb95b6d94a46e09f600bdebc09f845baf622ea3cb4cb6f61c7119ddd4bad16

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

Filesize
332KB

MD5
31b4c58f0363d6b570bd272aeb732af9

SHA1
7d5d36d0c2a7b7a0394feee9be9918024751430c

SHA256
af16ab947b3c560f6f3d6650ac3e5f13c03b135a3461430a969394546a98a14b

SHA512
c801f950500d86d31d4355db66a5cf8061d3086288f6f3f39a894feb210a9f091fbb95b6d94a46e09f600bdebc09f845baf622ea3cb4cb6f61c7119ddd4bad16

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

Filesize
332KB

MD5
31b4c58f0363d6b570bd272aeb732af9

SHA1
7d5d36d0c2a7b7a0394feee9be9918024751430c

SHA256
af16ab947b3c560f6f3d6650ac3e5f13c03b135a3461430a969394546a98a14b

SHA512
c801f950500d86d31d4355db66a5cf8061d3086288f6f3f39a894feb210a9f091fbb95b6d94a46e09f600bdebc09f845baf622ea3cb4cb6f61c7119ddd4bad16

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

Filesize
332KB

MD5
31b4c58f0363d6b570bd272aeb732af9

SHA1
7d5d36d0c2a7b7a0394feee9be9918024751430c

SHA256
af16ab947b3c560f6f3d6650ac3e5f13c03b135a3461430a969394546a98a14b

SHA512
c801f950500d86d31d4355db66a5cf8061d3086288f6f3f39a894feb210a9f091fbb95b6d94a46e09f600bdebc09f845baf622ea3cb4cb6f61c7119ddd4bad16

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