amadey | 6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c

General

Target

6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c.exe
Size

3.1MB
MD5

290d0c76e50f5f639c85a9e8a7f3b1c2
SHA1

c2b1da0ec082ba815ac2c28ff98c2dc938acd58b
SHA256

6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c
SHA512

08e7b6dcebed451223b8beeba47a62db170c33326469804b30ef2b06e51044dbe9fd6fe32b9ac2d35f7dc39d02dd86e2732d3b6c1516b9237d70ed71716bea35
SSDEEP

49152:p9jFFQehCZfSoPtAreWqnNzECbLT+kKlSP1v7mtx/8M:4ehCZfSoPtAKWkx+plSNu/9

Score

10^/10

amadey fed3aa defense_evasion discovery 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

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c.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	6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c.exe

Executes dropped EXE 1 IoCs

pid	Process
2744	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.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
3440	6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c.exe
2744	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c.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	6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3440	6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c.exe
3440	6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c.exe
2744	axplong.exe
2744	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3440 wrote to memory of 2744	3440	6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c.exe	83
PID 3440 wrote to memory of 2744	3440	6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c.exe	83
PID 3440 wrote to memory of 2744	3440	6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c.exe	83

C:\Users\Admin\AppData\Local\Temp\6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c.exe
"C:\Users\Admin\AppData\Local\Temp\6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c.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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3440
- 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:2744

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

Filesize
3.1MB

MD5
290d0c76e50f5f639c85a9e8a7f3b1c2

SHA1
c2b1da0ec082ba815ac2c28ff98c2dc938acd58b

SHA256
6d6e98bc655c9c623340396730a374a572a2d0aca74deb7899543e8db344ab7c

SHA512
08e7b6dcebed451223b8beeba47a62db170c33326469804b30ef2b06e51044dbe9fd6fe32b9ac2d35f7dc39d02dd86e2732d3b6c1516b9237d70ed71716bea35

Download Submit
memory/2744-25-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/2744-31-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/2744-24-0x00000000007A1000-0x0000000000809000-memory.dmp

Filesize
416KB

Download
memory/2744-38-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/2744-36-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/2744-35-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/2744-18-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/2744-34-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/2744-20-0x00000000007A1000-0x0000000000809000-memory.dmp

Filesize
416KB

Download
memory/2744-21-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/2744-22-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/2744-23-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/2744-39-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/2744-37-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/2744-30-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/2744-27-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/2744-28-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/2744-29-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/2744-26-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/2744-33-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/2744-32-0x00000000007A0000-0x0000000000AC7000-memory.dmp

Filesize
3.2MB

Download
memory/3440-2-0x0000000000EA1000-0x0000000000F09000-memory.dmp

Filesize
416KB

Download
memory/3440-16-0x0000000000EA0000-0x00000000011C7000-memory.dmp

Filesize
3.2MB

Download
memory/3440-17-0x0000000000EA1000-0x0000000000F09000-memory.dmp

Filesize
416KB

Download
memory/3440-1-0x00000000771B4000-0x00000000771B6000-memory.dmp

Filesize
8KB

Download
memory/3440-0-0x0000000000EA0000-0x00000000011C7000-memory.dmp

Filesize
3.2MB

Download
memory/3440-5-0x0000000000EA0000-0x00000000011C7000-memory.dmp

Filesize
3.2MB

Download
memory/3440-3-0x0000000000EA0000-0x00000000011C7000-memory.dmp

Filesize
3.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads