amadey | d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee

General

Target

d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe
Size

1.8MB
MD5

4834ca97ac3f8ca2f20fa9e9eda0ec84
SHA1

9aad7da07ec99c9e137e8598b0a4c2fb3d7fa668
SHA256

d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee
SHA512

4be82fac5edeb1392c1ccdd88e5b0de2cd07f70bbaf077cbda0598c4b67c589b3119c1f277c5a625f2f79d82f6d37a3a4f229e5857264b9511d6cede7c9960d2
SSDEEP

49152:/J5NU60ZCPEL2Ew79MVzmre5rbkGk1SR/a9:R5+6kEEaEw7aIrCr/aSR/8

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 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe

Executes dropped EXE 3 IoCs

pid	Process
1636	axplong.exe
816	axplong.exe
316	axplong.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-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
1040	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe
1636	axplong.exe
816	axplong.exe
316	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.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	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1040	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe
1040	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe
1636	axplong.exe
1636	axplong.exe
816	axplong.exe
816	axplong.exe
316	axplong.exe
316	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1040	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1040 wrote to memory of 1636	1040	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe	85
PID 1040 wrote to memory of 1636	1040	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe	85
PID 1040 wrote to memory of 1636	1040	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe	85

C:\Users\Admin\AppData\Local\Temp\d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe
"C:\Users\Admin\AppData\Local\Temp\d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1040
- 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:1636

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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:816

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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:316

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
1.8MB

MD5
4834ca97ac3f8ca2f20fa9e9eda0ec84

SHA1
9aad7da07ec99c9e137e8598b0a4c2fb3d7fa668

SHA256
d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee

SHA512
4be82fac5edeb1392c1ccdd88e5b0de2cd07f70bbaf077cbda0598c4b67c589b3119c1f277c5a625f2f79d82f6d37a3a4f229e5857264b9511d6cede7c9960d2

Download Submit
memory/316-41-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/316-42-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/816-33-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/816-31-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/816-30-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/816-29-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1040-4-0x00000000005C0000-0x0000000000A77000-memory.dmp

Filesize
4.7MB

Download
memory/1040-3-0x00000000005C0000-0x0000000000A77000-memory.dmp

Filesize
4.7MB

Download
memory/1040-2-0x00000000005C1000-0x00000000005EF000-memory.dmp

Filesize
184KB

Download
memory/1040-18-0x00000000005C0000-0x0000000000A77000-memory.dmp

Filesize
4.7MB

Download
memory/1040-1-0x0000000077794000-0x0000000077796000-memory.dmp

Filesize
8KB

Download
memory/1040-0-0x00000000005C0000-0x0000000000A77000-memory.dmp

Filesize
4.7MB

Download
memory/1636-27-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-37-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-26-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-24-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-23-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-22-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-21-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-20-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-34-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-35-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-36-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-25-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-38-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-39-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-19-0x0000000000D61000-0x0000000000D8F000-memory.dmp

Filesize
184KB

Download
memory/1636-16-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-43-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-44-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-45-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-46-0x0000000000D60000-0x0000000001217000-memory.dmp

Filesize
4.7MB

Download
memory/1636-47-0x0000000000D60000-0x0000000001217000-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