amadey | 5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd

General

Target

5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd.exe
Size

3.1MB
MD5

ebfb8e7bb5c27d53672dd12ff9fa0689
SHA1

ac7053d972929ac015e1f772c4b230841ce9219a
SHA256

5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd
SHA512

e02263dee14b227488acc21124b16c08ee4a2378ac39773ce0a126acfe98e3779c2caae27a939c101aa51d9b73ae9a45d86757167ed5c864fec550dcedd03781
SSDEEP

49152:R3ufSev+tx4BRZFIAPh78cDxMCBZA2T4m0CzgWta6:R31evyxwRZF7Ph78cDxMCrA2bvta

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__	5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd.exe

Executes dropped EXE 1 IoCs

pid	Process
2484	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-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2400	5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd.exe
2400	5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2400	5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd.exe
2484	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd.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	5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2400	5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd.exe
2484	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2400	5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 2484	2400	5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd.exe	30
PID 2400 wrote to memory of 2484	2400	5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd.exe	30
PID 2400 wrote to memory of 2484	2400	5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd.exe	30
PID 2400 wrote to memory of 2484	2400	5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd.exe	30

C:\Users\Admin\AppData\Local\Temp\5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd.exe
"C:\Users\Admin\AppData\Local\Temp\5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd.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:2400
- 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:2484

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
3.1MB

MD5
ebfb8e7bb5c27d53672dd12ff9fa0689

SHA1
ac7053d972929ac015e1f772c4b230841ce9219a

SHA256
5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd

SHA512
e02263dee14b227488acc21124b16c08ee4a2378ac39773ce0a126acfe98e3779c2caae27a939c101aa51d9b73ae9a45d86757167ed5c864fec550dcedd03781

Download Submit
memory/2400-18-0x00000000008D0000-0x0000000000BE9000-memory.dmp

Filesize
3.1MB

Download
memory/2400-1-0x0000000077620000-0x0000000077622000-memory.dmp

Filesize
8KB

Download
memory/2400-2-0x00000000008D1000-0x0000000000939000-memory.dmp

Filesize
416KB

Download
memory/2400-3-0x00000000008D0000-0x0000000000BE9000-memory.dmp

Filesize
3.1MB

Download
memory/2400-5-0x00000000008D0000-0x0000000000BE9000-memory.dmp

Filesize
3.1MB

Download
memory/2400-0-0x00000000008D0000-0x0000000000BE9000-memory.dmp

Filesize
3.1MB

Download
memory/2400-19-0x00000000008D1000-0x0000000000939000-memory.dmp

Filesize
416KB

Download
memory/2484-27-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download
memory/2484-32-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download
memory/2484-22-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download
memory/2484-24-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download
memory/2484-25-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download
memory/2484-26-0x0000000000E41000-0x0000000000EA9000-memory.dmp

Filesize
416KB

Download
memory/2484-20-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download
memory/2484-28-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download
memory/2484-29-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download
memory/2484-30-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download
memory/2484-31-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download
memory/2484-21-0x0000000000E41000-0x0000000000EA9000-memory.dmp

Filesize
416KB

Download
memory/2484-33-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download
memory/2484-34-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download
memory/2484-35-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download
memory/2484-36-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download
memory/2484-37-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download
memory/2484-38-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download
memory/2484-39-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download
memory/2484-40-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download
memory/2484-41-0x0000000000E40000-0x0000000001159000-memory.dmp

Filesize
3.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads