amadey | 3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348

Analysis

max time kernel
117s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
29-03-2024 01:46

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General

Target

3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe
Size

420KB
MD5

7b432411c12d3d0d31ecaf9011450e42
SHA1

968943d42ba1e8938989b6ed1884195c2285396f
SHA256

3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348
SHA512

6881c00ec9674a90b6390e18bcff67d0a5c837411f83955869a9cb2b62bccdedbc93561e70f6ddab7baaf908c8154de3a5bb982d0ee9ecc62363cc67d9cf563b
SSDEEP

6144:lfBwgfV+aXoGJR1xpppStlxu4qGilNZZDLxFLWj4+36o9:l3V+anFxZUq1NZJ9N8qu

Score

10^/10

amadey trojan

Malware Config

Extracted

Family

amadey

Version

4.18

Attributes

install_dir
154561dcbf
install_file
Dctooux.exe
strings_key
2cd47fa043c815e1a033c67832f3c6a5
url_paths
/j4Fvskd3/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Executes dropped EXE 1 IoCs

Processes:

Dctooux.exe

pid process

2600 Dctooux.exe

pid	process
2600	Dctooux.exe

Loads dropped DLL 2 IoCs

Processes:

3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe

pid	process
2684	3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe
2684	3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe

Drops file in Windows directory 1 IoCs

Processes:

3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe

description ioc process

File created C:\Windows\Tasks\Dctooux.job 3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe

pid process

2684 3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe

description	ioc	process
File created	C:\Windows\Tasks\Dctooux.job	3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe

description	pid	process	target process
PID 2684 wrote to memory of 2600	2684	3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe	Dctooux.exe
PID 2684 wrote to memory of 2600	2684	3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe	Dctooux.exe
PID 2684 wrote to memory of 2600	2684	3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe	Dctooux.exe
PID 2684 wrote to memory of 2600	2684	3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe	Dctooux.exe

C:\Users\Admin\AppData\Local\Temp\3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe
"C:\Users\Admin\AppData\Local\Temp\3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2684

C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe
"C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe"
2⤵
- Executes dropped EXE
PID:2600

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe
Filesize
420KB

MD5
7b432411c12d3d0d31ecaf9011450e42

SHA1
968943d42ba1e8938989b6ed1884195c2285396f

SHA256
3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348

SHA512
6881c00ec9674a90b6390e18bcff67d0a5c837411f83955869a9cb2b62bccdedbc93561e70f6ddab7baaf908c8154de3a5bb982d0ee9ecc62363cc67d9cf563b

Download Submit
memory/2600-18-0x0000000000CA0000-0x0000000000DA0000-memory.dmp

Filesize
1024KB

Download
memory/2600-22-0x0000000000400000-0x0000000000B12000-memory.dmp

Filesize
7.1MB

Download
memory/2600-23-0x0000000000400000-0x0000000000B12000-memory.dmp

Filesize
7.1MB

Download
memory/2684-1-0x0000000000C40000-0x0000000000D40000-memory.dmp

Filesize
1024KB

Download
memory/2684-2-0x0000000000220000-0x000000000028F000-memory.dmp

Filesize
444KB

Download
memory/2684-3-0x0000000000400000-0x0000000000B12000-memory.dmp

Filesize
7.1MB

Download
memory/2684-5-0x0000000002D00000-0x0000000002D01000-memory.dmp

Filesize
4KB

Download
memory/2684-19-0x0000000000400000-0x0000000000B12000-memory.dmp

Filesize
7.1MB

Download
memory/2684-20-0x0000000000220000-0x000000000028F000-memory.dmp

Filesize
444KB

Download
memory/2684-21-0x0000000000C40000-0x0000000000D40000-memory.dmp

Filesize
1024KB

Download