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 2 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

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\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	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe

Executes dropped EXE 1 IoCs

pid	Process
3052	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	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2748	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe
2748	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2748	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe
3052	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 2 IoCs

pid	Process
2748	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe
3052	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2748	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 3052	2748	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe	30
PID 2748 wrote to memory of 3052	2748	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe	30
PID 2748 wrote to memory of 3052	2748	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe	30
PID 2748 wrote to memory of 3052	2748	d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee.exe	30

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
- 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:2748
- 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:3052

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

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Downloads

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

Filesize
1.8MB

MD5
4834ca97ac3f8ca2f20fa9e9eda0ec84

SHA1
9aad7da07ec99c9e137e8598b0a4c2fb3d7fa668

SHA256
d70d1e9ef50b657af03181be9a6bde6d7fcb9aa1a82ee63ce9b01d77e44e30ee

SHA512
4be82fac5edeb1392c1ccdd88e5b0de2cd07f70bbaf077cbda0598c4b67c589b3119c1f277c5a625f2f79d82f6d37a3a4f229e5857264b9511d6cede7c9960d2

Download Submit
memory/2748-17-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/2748-1-0x00000000770B0000-0x00000000770B2000-memory.dmp

Filesize
8KB

Download
memory/2748-2-0x00000000009D1000-0x00000000009FF000-memory.dmp

Filesize
184KB

Download
memory/2748-3-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/2748-5-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/2748-18-0x0000000007160000-0x0000000007617000-memory.dmp

Filesize
4.7MB

Download
memory/2748-0-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/2748-20-0x0000000007160000-0x0000000007617000-memory.dmp

Filesize
4.7MB

Download
memory/3052-27-0x0000000000B10000-0x0000000000FC7000-memory.dmp

Filesize
4.7MB

Download
memory/3052-32-0x0000000000B10000-0x0000000000FC7000-memory.dmp

Filesize
4.7MB

Download
memory/3052-23-0x0000000000B10000-0x0000000000FC7000-memory.dmp

Filesize
4.7MB

Download
memory/3052-25-0x0000000000B10000-0x0000000000FC7000-memory.dmp

Filesize
4.7MB

Download
memory/3052-26-0x0000000000B10000-0x0000000000FC7000-memory.dmp

Filesize
4.7MB

Download
memory/3052-21-0x0000000000B10000-0x0000000000FC7000-memory.dmp

Filesize
4.7MB

Download
memory/3052-28-0x0000000000B10000-0x0000000000FC7000-memory.dmp

Filesize
4.7MB

Download
memory/3052-30-0x0000000000B10000-0x0000000000FC7000-memory.dmp

Filesize
4.7MB

Download
memory/3052-31-0x0000000000B10000-0x0000000000FC7000-memory.dmp

Filesize
4.7MB

Download
memory/3052-22-0x0000000000B11000-0x0000000000B3F000-memory.dmp

Filesize
184KB

Download
memory/3052-33-0x0000000000B10000-0x0000000000FC7000-memory.dmp

Filesize
4.7MB

Download
memory/3052-34-0x0000000000B10000-0x0000000000FC7000-memory.dmp

Filesize
4.7MB

Download
memory/3052-35-0x0000000000B10000-0x0000000000FC7000-memory.dmp

Filesize
4.7MB

Download
memory/3052-36-0x0000000000B10000-0x0000000000FC7000-memory.dmp

Filesize
4.7MB

Download
memory/3052-37-0x0000000000B10000-0x0000000000FC7000-memory.dmp

Filesize
4.7MB

Download
memory/3052-38-0x0000000000B10000-0x0000000000FC7000-memory.dmp

Filesize
4.7MB

Download
memory/3052-39-0x0000000000B10000-0x0000000000FC7000-memory.dmp

Filesize
4.7MB

Download
memory/3052-40-0x0000000000B10000-0x0000000000FC7000-memory.dmp

Filesize
4.7MB

Download
memory/3052-41-0x0000000000B10000-0x0000000000FC7000-memory.dmp

Filesize
4.7MB

Download
memory/3052-42-0x0000000000B10000-0x0000000000FC7000-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