amadey | b82e90eca661a98171d813b7d7d78dc1cb89dcb332c7e87fd828af4d98276762

Analysis

max time kernel
153s
max time network
180s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
04/11/2023, 14:49

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General

Target

NEAS.7aac21870ff973c74a1a92726d843e40.exe
Size

221KB
MD5

7aac21870ff973c74a1a92726d843e40
SHA1

bc53dbd0f4f53d22fef19eb5bf3399f9c2f95995
SHA256

b82e90eca661a98171d813b7d7d78dc1cb89dcb332c7e87fd828af4d98276762
SHA512

75aecbb851961553b07adb4d22f78485e000506e6f3be1695ba2d42cc264f6331a17926851dd404b92a6653f30abb75fdce1751a32cb2a3de3aeb7935be48a93
SSDEEP

6144:DEPAc72ss5pKL93yMax7pH3F2d1ugMeSWp:DE32xpoaxBFg1ugMeS

Score

10^/10

amadey trojan

Malware Config

Extracted

Family

amadey

Version

3.89

http://77.91.124.1/theme/index.php

Attributes

install_dir
fefffe8cea
install_file
explothe.exe
strings_key
36a96139c1118a354edf72b1080d4b2f

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
2136	explothe.exe
2664	explothe.exe
3056	explothe.exe

Loads dropped DLL 5 IoCs

pid	Process
2940	NEAS.7aac21870ff973c74a1a92726d843e40.exe
476	rundll32.exe
476	rundll32.exe
476	rundll32.exe
476	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
2960	schtasks.exe

Suspicious use of WriteProcessMemory 51 IoCs

description	pid	Process	procid_target
PID 2940 wrote to memory of 2136	2940	NEAS.7aac21870ff973c74a1a92726d843e40.exe	28
PID 2940 wrote to memory of 2136	2940	NEAS.7aac21870ff973c74a1a92726d843e40.exe	28
PID 2940 wrote to memory of 2136	2940	NEAS.7aac21870ff973c74a1a92726d843e40.exe	28
PID 2940 wrote to memory of 2136	2940	NEAS.7aac21870ff973c74a1a92726d843e40.exe	28
PID 2136 wrote to memory of 2960	2136	explothe.exe	29
PID 2136 wrote to memory of 2960	2136	explothe.exe	29
PID 2136 wrote to memory of 2960	2136	explothe.exe	29
PID 2136 wrote to memory of 2960	2136	explothe.exe	29
PID 2136 wrote to memory of 2952	2136	explothe.exe	31
PID 2136 wrote to memory of 2952	2136	explothe.exe	31
PID 2136 wrote to memory of 2952	2136	explothe.exe	31
PID 2136 wrote to memory of 2952	2136	explothe.exe	31
PID 2952 wrote to memory of 2572	2952	cmd.exe	33
PID 2952 wrote to memory of 2572	2952	cmd.exe	33
PID 2952 wrote to memory of 2572	2952	cmd.exe	33
PID 2952 wrote to memory of 2572	2952	cmd.exe	33
PID 2952 wrote to memory of 1200	2952	cmd.exe	34
PID 2952 wrote to memory of 1200	2952	cmd.exe	34
PID 2952 wrote to memory of 1200	2952	cmd.exe	34
PID 2952 wrote to memory of 1200	2952	cmd.exe	34
PID 2952 wrote to memory of 2680	2952	cmd.exe	35
PID 2952 wrote to memory of 2680	2952	cmd.exe	35
PID 2952 wrote to memory of 2680	2952	cmd.exe	35
PID 2952 wrote to memory of 2680	2952	cmd.exe	35
PID 2952 wrote to memory of 2468	2952	cmd.exe	36
PID 2952 wrote to memory of 2468	2952	cmd.exe	36
PID 2952 wrote to memory of 2468	2952	cmd.exe	36
PID 2952 wrote to memory of 2468	2952	cmd.exe	36
PID 2952 wrote to memory of 2592	2952	cmd.exe	37
PID 2952 wrote to memory of 2592	2952	cmd.exe	37
PID 2952 wrote to memory of 2592	2952	cmd.exe	37
PID 2952 wrote to memory of 2592	2952	cmd.exe	37
PID 2952 wrote to memory of 2588	2952	cmd.exe	38
PID 2952 wrote to memory of 2588	2952	cmd.exe	38
PID 2952 wrote to memory of 2588	2952	cmd.exe	38
PID 2952 wrote to memory of 2588	2952	cmd.exe	38
PID 2756 wrote to memory of 2664	2756	taskeng.exe	43
PID 2756 wrote to memory of 2664	2756	taskeng.exe	43
PID 2756 wrote to memory of 2664	2756	taskeng.exe	43
PID 2756 wrote to memory of 2664	2756	taskeng.exe	43
PID 2136 wrote to memory of 476	2136	explothe.exe	44
PID 2136 wrote to memory of 476	2136	explothe.exe	44
PID 2136 wrote to memory of 476	2136	explothe.exe	44
PID 2136 wrote to memory of 476	2136	explothe.exe	44
PID 2136 wrote to memory of 476	2136	explothe.exe	44
PID 2136 wrote to memory of 476	2136	explothe.exe	44
PID 2136 wrote to memory of 476	2136	explothe.exe	44
PID 2756 wrote to memory of 3056	2756	taskeng.exe	45
PID 2756 wrote to memory of 3056	2756	taskeng.exe	45
PID 2756 wrote to memory of 3056	2756	taskeng.exe	45
PID 2756 wrote to memory of 3056	2756	taskeng.exe	45

C:\Users\Admin\AppData\Local\Temp\NEAS.7aac21870ff973c74a1a92726d843e40.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.7aac21870ff973c74a1a92726d843e40.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2940
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2136
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN explothe.exe /TR "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2960
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "explothe.exe" /P "Admin:N"&&CACLS "explothe.exe" /P "Admin:R" /E&&echo Y|CACLS "..\fefffe8cea" /P "Admin:N"&&CACLS "..\fefffe8cea" /P "Admin:R" /E&&Exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2952
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:2572
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:N"
      4⤵
      PID:1200
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:R" /E
      4⤵
      PID:2680
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:2468
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:N"
      4⤵
      PID:2592
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:R" /E
      4⤵
      PID:2588
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
    3⤵
    - Loads dropped DLL
    PID:476

C:\Windows\system32\taskeng.exe
taskeng.exe {1F310ACF-91AF-4B99-9697-037C508B65C7} S-1-5-21-1154728922-3261336865-3456416385-1000:TLIDUQCQ\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  2⤵
  - Executes dropped EXE
  PID:2664
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  2⤵
  - Executes dropped EXE
  PID:3056

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\fefffe8cea\explothe.exe

Filesize
221KB

MD5
7aac21870ff973c74a1a92726d843e40

SHA1
bc53dbd0f4f53d22fef19eb5bf3399f9c2f95995

SHA256
b82e90eca661a98171d813b7d7d78dc1cb89dcb332c7e87fd828af4d98276762

SHA512
75aecbb851961553b07adb4d22f78485e000506e6f3be1695ba2d42cc264f6331a17926851dd404b92a6653f30abb75fdce1751a32cb2a3de3aeb7935be48a93

Download Submit
C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe

Filesize
221KB

MD5
7aac21870ff973c74a1a92726d843e40

SHA1
bc53dbd0f4f53d22fef19eb5bf3399f9c2f95995

SHA256
b82e90eca661a98171d813b7d7d78dc1cb89dcb332c7e87fd828af4d98276762

SHA512
75aecbb851961553b07adb4d22f78485e000506e6f3be1695ba2d42cc264f6331a17926851dd404b92a6653f30abb75fdce1751a32cb2a3de3aeb7935be48a93

Download Submit
C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe

Filesize
221KB

MD5
7aac21870ff973c74a1a92726d843e40

SHA1
bc53dbd0f4f53d22fef19eb5bf3399f9c2f95995

SHA256
b82e90eca661a98171d813b7d7d78dc1cb89dcb332c7e87fd828af4d98276762

SHA512
75aecbb851961553b07adb4d22f78485e000506e6f3be1695ba2d42cc264f6331a17926851dd404b92a6653f30abb75fdce1751a32cb2a3de3aeb7935be48a93

Download Submit
C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe

Filesize
221KB

MD5
7aac21870ff973c74a1a92726d843e40

SHA1
bc53dbd0f4f53d22fef19eb5bf3399f9c2f95995

SHA256
b82e90eca661a98171d813b7d7d78dc1cb89dcb332c7e87fd828af4d98276762

SHA512
75aecbb851961553b07adb4d22f78485e000506e6f3be1695ba2d42cc264f6331a17926851dd404b92a6653f30abb75fdce1751a32cb2a3de3aeb7935be48a93

Download Submit
C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe

Filesize
221KB

MD5
7aac21870ff973c74a1a92726d843e40

SHA1
bc53dbd0f4f53d22fef19eb5bf3399f9c2f95995

SHA256
b82e90eca661a98171d813b7d7d78dc1cb89dcb332c7e87fd828af4d98276762

SHA512
75aecbb851961553b07adb4d22f78485e000506e6f3be1695ba2d42cc264f6331a17926851dd404b92a6653f30abb75fdce1751a32cb2a3de3aeb7935be48a93

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

Filesize
89KB

MD5
e913b0d252d36f7c9b71268df4f634fb

SHA1
5ac70d8793712bcd8ede477071146bbb42d3f018

SHA256
4cf5b584cf79ac523f645807a65bc153fbeaa564c0e1acb4dac9004fc9d038da

SHA512
3ea08f0897c1b7b5859961351eef59840bbf319a6ad7ebe1c9e1b5e2ce25588d7b1a37fd6c5417653521fc73f1f42eb043d0ee6fcd645aa92b8f305d726273b4

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

Filesize
89KB

MD5
e913b0d252d36f7c9b71268df4f634fb

SHA1
5ac70d8793712bcd8ede477071146bbb42d3f018

SHA256
4cf5b584cf79ac523f645807a65bc153fbeaa564c0e1acb4dac9004fc9d038da

SHA512
3ea08f0897c1b7b5859961351eef59840bbf319a6ad7ebe1c9e1b5e2ce25588d7b1a37fd6c5417653521fc73f1f42eb043d0ee6fcd645aa92b8f305d726273b4

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

Filesize
273B

MD5
a5b509a3fb95cc3c8d89cd39fc2a30fb

SHA1
5aff4266a9c0f2af440f28aa865cebc5ddb9cd5c

SHA256
5f3c80056c7b1104c15d6fee49dac07e665c6ffd0795ad486803641ed619c529

SHA512
3cc58d989c461a04f29acbfe03ed05f970b3b3e97e6819962fc5c853f55bce7f7aba0544a712e3a45ee52ab31943c898f6b3684d755b590e3e961ae5ecd1edb9

Download Submit
\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe

Filesize
221KB

MD5
7aac21870ff973c74a1a92726d843e40

SHA1
bc53dbd0f4f53d22fef19eb5bf3399f9c2f95995

SHA256
b82e90eca661a98171d813b7d7d78dc1cb89dcb332c7e87fd828af4d98276762

SHA512
75aecbb851961553b07adb4d22f78485e000506e6f3be1695ba2d42cc264f6331a17926851dd404b92a6653f30abb75fdce1751a32cb2a3de3aeb7935be48a93

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

Filesize
89KB

MD5
e913b0d252d36f7c9b71268df4f634fb

SHA1
5ac70d8793712bcd8ede477071146bbb42d3f018

SHA256
4cf5b584cf79ac523f645807a65bc153fbeaa564c0e1acb4dac9004fc9d038da

SHA512
3ea08f0897c1b7b5859961351eef59840bbf319a6ad7ebe1c9e1b5e2ce25588d7b1a37fd6c5417653521fc73f1f42eb043d0ee6fcd645aa92b8f305d726273b4

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

Filesize
89KB

MD5
e913b0d252d36f7c9b71268df4f634fb

SHA1
5ac70d8793712bcd8ede477071146bbb42d3f018

SHA256
4cf5b584cf79ac523f645807a65bc153fbeaa564c0e1acb4dac9004fc9d038da

SHA512
3ea08f0897c1b7b5859961351eef59840bbf319a6ad7ebe1c9e1b5e2ce25588d7b1a37fd6c5417653521fc73f1f42eb043d0ee6fcd645aa92b8f305d726273b4

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

Filesize
89KB

MD5
e913b0d252d36f7c9b71268df4f634fb

SHA1
5ac70d8793712bcd8ede477071146bbb42d3f018

SHA256
4cf5b584cf79ac523f645807a65bc153fbeaa564c0e1acb4dac9004fc9d038da

SHA512
3ea08f0897c1b7b5859961351eef59840bbf319a6ad7ebe1c9e1b5e2ce25588d7b1a37fd6c5417653521fc73f1f42eb043d0ee6fcd645aa92b8f305d726273b4

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

Filesize
89KB

MD5
e913b0d252d36f7c9b71268df4f634fb

SHA1
5ac70d8793712bcd8ede477071146bbb42d3f018

SHA256
4cf5b584cf79ac523f645807a65bc153fbeaa564c0e1acb4dac9004fc9d038da

SHA512
3ea08f0897c1b7b5859961351eef59840bbf319a6ad7ebe1c9e1b5e2ce25588d7b1a37fd6c5417653521fc73f1f42eb043d0ee6fcd645aa92b8f305d726273b4

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads