amadey | 0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273

General

Target

0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273.exe
Size

1.8MB
MD5

eeecb48837889fe4d8a88aa491a1fa09
SHA1

442bd760e79c8a6c623b0c44aa1c9357c479e885
SHA256

0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273
SHA512

84818efbf718126d4a26a00661eeb3e25dc00b8babadb86b8c876437ed4af58d3bcfd857ade9d0521b569757df5437f28a0febe0de85ef052c6fa42f0f2e6459
SSDEEP

24576:Uzr3VscdnvWGUhi4U/GJe+wdfNp9BxrSZw+jXwdpUh13DfhZDuVM05bwf54Y6tGH:wJde/C/GU9jSZwUuUh3cW0mfytUiV

Score

10^/10

amadey fed3aa discovery evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes

install_dir
44111dbc49
install_file
axplong.exe
strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
url_paths
/Jo89Ku7d/index.php

rc4.plain

Signatures

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

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

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 4 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	0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe

Executes dropped EXE 1 IoCs

pid	Process
2068	axplong.exe

Identifies Wine through registry keys 2 TTPs 2 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-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	axplong.exe

Loads dropped DLL 1 IoCs

pid	Process
1840	0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1840	0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273.exe
2068	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1840	0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273.exe
2068	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1840	0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1840 wrote to memory of 2068	1840	0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273.exe	30
PID 1840 wrote to memory of 2068	1840	0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273.exe	30
PID 1840 wrote to memory of 2068	1840	0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273.exe	30
PID 1840 wrote to memory of 2068	1840	0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273.exe	30

C:\Users\Admin\AppData\Local\Temp\0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273.exe
"C:\Users\Admin\AppData\Local\Temp\0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1840
- C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
  "C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2068

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

3

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

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\44111dbc49\axplong.exe

Filesize
1.8MB

MD5
eeecb48837889fe4d8a88aa491a1fa09

SHA1
442bd760e79c8a6c623b0c44aa1c9357c479e885

SHA256
0c71347853e518989a105df26f6c7d0f39c2e4a8fc977b1aba4de926ea6cb273

SHA512
84818efbf718126d4a26a00661eeb3e25dc00b8babadb86b8c876437ed4af58d3bcfd857ade9d0521b569757df5437f28a0febe0de85ef052c6fa42f0f2e6459

Download Submit
memory/1840-0-0x0000000001140000-0x00000000015F2000-memory.dmp

Filesize
4.7MB

Download
memory/1840-1-0x00000000776D0000-0x00000000776D2000-memory.dmp

Filesize
8KB

Download
memory/1840-2-0x0000000001141000-0x000000000116F000-memory.dmp

Filesize
184KB

Download
memory/1840-3-0x0000000001140000-0x00000000015F2000-memory.dmp

Filesize
4.7MB

Download
memory/1840-5-0x0000000001140000-0x00000000015F2000-memory.dmp

Filesize
4.7MB

Download
memory/1840-10-0x0000000001140000-0x00000000015F2000-memory.dmp

Filesize
4.7MB

Download
memory/1840-16-0x0000000001140000-0x00000000015F2000-memory.dmp

Filesize
4.7MB

Download
memory/1840-17-0x0000000006F10000-0x00000000073C2000-memory.dmp

Filesize
4.7MB

Download
memory/2068-24-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/2068-29-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/2068-20-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/2068-22-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/2068-23-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/2068-18-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/2068-26-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/2068-27-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/2068-28-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/2068-19-0x0000000000BF1000-0x0000000000C1F000-memory.dmp

Filesize
184KB

Download
memory/2068-30-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/2068-31-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/2068-32-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/2068-33-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/2068-34-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/2068-35-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/2068-36-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/2068-37-0x0000000000BF0000-0x00000000010A2000-memory.dmp

Filesize
4.7MB

Download
memory/2068-38-0x0000000000BF0000-0x00000000010A2000-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