amadey | 638bbd55ed14fd2890e717742046b26af365d70d47966faff2386925d3e3bc9f

General

Target

638bbd55ed14fd2890e717742046b26af365d70d47966faff2386925d3e3bc9f.exe
Size

1.8MB
MD5

1960c7f1499ae60bd19b851132063e11
SHA1

c143dde6b88175faa34a2248717fca94e4d7cf9f
SHA256

638bbd55ed14fd2890e717742046b26af365d70d47966faff2386925d3e3bc9f
SHA512

1630c4be018cc623335ee24c7768f7041847e58e2018d2b5b31af080594453b8e5a07750f165745b4a7b9ca805b537273372455af77b8573c05dd2d82ddc2230
SSDEEP

24576:ZctPssGE26xzV7bB4vQASQ0S7YNNlnoN6wEO2UhyFmi34lxuOiy8W7dYVIzAvl9X:mtH26xzV7V437YNN9xehJlYqzAjPptP

Score

10^/10

amadey c767c0 evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

C2

http://5.42.96.7

Attributes

install_dir
7af68cdb52
install_file
axplons.exe
strings_key
e2ce58e78f631ed97d01fe7b70e85d5e
url_paths
/zamo7h/index.php

rc4.plain

Signatures

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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	638bbd55ed14fd2890e717742046b26af365d70d47966faff2386925d3e3bc9f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe

Checks BIOS information in registry 2 TTPs 8 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	638bbd55ed14fd2890e717742046b26af365d70d47966faff2386925d3e3bc9f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	638bbd55ed14fd2890e717742046b26af365d70d47966faff2386925d3e3bc9f.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation	638bbd55ed14fd2890e717742046b26af365d70d47966faff2386925d3e3bc9f.exe

Executes dropped EXE 3 IoCs

pid	Process
3664	axplons.exe
4024	axplons.exe
3280	axplons.exe

Identifies Wine through registry keys 2 TTPs 4 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Software\Wine	638bbd55ed14fd2890e717742046b26af365d70d47966faff2386925d3e3bc9f.exe
Key opened	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Software\Wine	axplons.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
1332	638bbd55ed14fd2890e717742046b26af365d70d47966faff2386925d3e3bc9f.exe
3664	axplons.exe
4024	axplons.exe
3280	axplons.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplons.job	638bbd55ed14fd2890e717742046b26af365d70d47966faff2386925d3e3bc9f.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1332	638bbd55ed14fd2890e717742046b26af365d70d47966faff2386925d3e3bc9f.exe
1332	638bbd55ed14fd2890e717742046b26af365d70d47966faff2386925d3e3bc9f.exe
3664	axplons.exe
3664	axplons.exe
4024	axplons.exe
4024	axplons.exe
3280	axplons.exe
3280	axplons.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1332 wrote to memory of 3664	1332	638bbd55ed14fd2890e717742046b26af365d70d47966faff2386925d3e3bc9f.exe	86
PID 1332 wrote to memory of 3664	1332	638bbd55ed14fd2890e717742046b26af365d70d47966faff2386925d3e3bc9f.exe	86
PID 1332 wrote to memory of 3664	1332	638bbd55ed14fd2890e717742046b26af365d70d47966faff2386925d3e3bc9f.exe	86

C:\Users\Admin\AppData\Local\Temp\638bbd55ed14fd2890e717742046b26af365d70d47966faff2386925d3e3bc9f.exe
"C:\Users\Admin\AppData\Local\Temp\638bbd55ed14fd2890e717742046b26af365d70d47966faff2386925d3e3bc9f.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1332
- C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
  "C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  PID:3664

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4024

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:3280

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

4

T1012

System Information Discovery

3

T1082

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe

Filesize
1.8MB

MD5
1960c7f1499ae60bd19b851132063e11

SHA1
c143dde6b88175faa34a2248717fca94e4d7cf9f

SHA256
638bbd55ed14fd2890e717742046b26af365d70d47966faff2386925d3e3bc9f

SHA512
1630c4be018cc623335ee24c7768f7041847e58e2018d2b5b31af080594453b8e5a07750f165745b4a7b9ca805b537273372455af77b8573c05dd2d82ddc2230

Download Submit
memory/1332-0-0x0000000000300000-0x00000000007BD000-memory.dmp

Filesize
4.7MB

Download
memory/1332-1-0x00000000779F4000-0x00000000779F6000-memory.dmp

Filesize
8KB

Download
memory/1332-2-0x0000000000301000-0x000000000032F000-memory.dmp

Filesize
184KB

Download
memory/1332-3-0x0000000000300000-0x00000000007BD000-memory.dmp

Filesize
4.7MB

Download
memory/1332-5-0x0000000000300000-0x00000000007BD000-memory.dmp

Filesize
4.7MB

Download
memory/1332-17-0x0000000000300000-0x00000000007BD000-memory.dmp

Filesize
4.7MB

Download
memory/3280-42-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3280-41-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-27-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-37-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-22-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-23-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-24-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-25-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-26-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-20-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-28-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-45-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-44-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-43-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-18-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-34-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-35-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-36-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-21-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-38-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-39-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/3664-19-0x0000000000D41000-0x0000000000D6F000-memory.dmp

Filesize
184KB

Download
memory/4024-33-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/4024-32-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/4024-31-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download
memory/4024-30-0x0000000000D40000-0x00000000011FD000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads