amadey | 69ca3ddf71a6496576e5730364dc2f8bef8a54b78538fa4c1c38b9f64f19890b

General

Target

870cdf639a6dd069bac616b77b0cb1a7.exe
Size

1.8MB
MD5

870cdf639a6dd069bac616b77b0cb1a7
SHA1

1f63671412b0638f6abaebfb35f16d03b5ba09e0
SHA256

69ca3ddf71a6496576e5730364dc2f8bef8a54b78538fa4c1c38b9f64f19890b
SHA512

a3752e2e49254adc4dcd6b6c055bb8e4d3df8bec0c5a971f82c1d410b8bcdabfb383b4bb06fe3b6e676362fc467a6595ba6f5ce1f7051ecc294a79a74885f903
SSDEEP

49152:AHTytLPyy8Wz07dojIzrsKWTH5NqJrt67ERA:I4LP5RY7SjIzrsKsXmrt67Ee

Score

10^/10

amadey evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.20

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__	870cdf639a6dd069bac616b77b0cb1a7.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.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\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	870cdf639a6dd069bac616b77b0cb1a7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	870cdf639a6dd069bac616b77b0cb1a7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	870cdf639a6dd069bac616b77b0cb1a7.exe

Executes dropped EXE 3 IoCs

pid	Process
3736	axplons.exe
4584	axplons.exe
340	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-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	870cdf639a6dd069bac616b77b0cb1a7.exe
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	axplons.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
3064	870cdf639a6dd069bac616b77b0cb1a7.exe
3736	axplons.exe
4584	axplons.exe
340	axplons.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplons.job	870cdf639a6dd069bac616b77b0cb1a7.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
3064	870cdf639a6dd069bac616b77b0cb1a7.exe
3064	870cdf639a6dd069bac616b77b0cb1a7.exe
3736	axplons.exe
3736	axplons.exe
4584	axplons.exe
4584	axplons.exe
340	axplons.exe
340	axplons.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3064 wrote to memory of 3736	3064	870cdf639a6dd069bac616b77b0cb1a7.exe	85
PID 3064 wrote to memory of 3736	3064	870cdf639a6dd069bac616b77b0cb1a7.exe	85
PID 3064 wrote to memory of 3736	3064	870cdf639a6dd069bac616b77b0cb1a7.exe	85

C:\Users\Admin\AppData\Local\Temp\870cdf639a6dd069bac616b77b0cb1a7.exe
"C:\Users\Admin\AppData\Local\Temp\870cdf639a6dd069bac616b77b0cb1a7.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:3064
- 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:3736

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:4584

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:340

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

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Downloads

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

Filesize
1.8MB

MD5
870cdf639a6dd069bac616b77b0cb1a7

SHA1
1f63671412b0638f6abaebfb35f16d03b5ba09e0

SHA256
69ca3ddf71a6496576e5730364dc2f8bef8a54b78538fa4c1c38b9f64f19890b

SHA512
a3752e2e49254adc4dcd6b6c055bb8e4d3df8bec0c5a971f82c1d410b8bcdabfb383b4bb06fe3b6e676362fc467a6595ba6f5ce1f7051ecc294a79a74885f903

Download Submit
memory/340-41-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/340-40-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3064-0-0x0000000000860000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/3064-1-0x0000000077C64000-0x0000000077C66000-memory.dmp

Filesize
8KB

Download
memory/3064-2-0x0000000000861000-0x000000000088F000-memory.dmp

Filesize
184KB

Download
memory/3064-3-0x0000000000860000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/3064-5-0x0000000000860000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/3064-17-0x0000000000860000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/3736-27-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3736-37-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3736-22-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3736-23-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3736-24-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3736-25-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3736-26-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3736-20-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3736-45-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3736-44-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3736-30-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3736-43-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3736-42-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3736-34-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3736-35-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3736-36-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3736-21-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3736-38-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/3736-19-0x0000000000121000-0x000000000014F000-memory.dmp

Filesize
184KB

Download
memory/3736-18-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/4584-33-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/4584-32-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/4584-31-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download
memory/4584-29-0x0000000000120000-0x00000000005CF000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads