amadey | 9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c

General

Target

9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c.exe
Size

1.8MB
MD5

14c6a363e04bc1fbb1eda8a68c2d5fa8
SHA1

a35f8fd256e80e2d64868f17adfabad31d905ecb
SHA256

9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c
SHA512

55416339c4091bbb13de6769edb1c41e753ac2e3bfaab122c5bf6838c537db2d9911c8b6b5794a15cb1abfc6125e8a7ae67ca6f58a43439e15f5278db73f733b
SSDEEP

49152:Si60H1QHElhtfTmpQJJsZgihc/N/CAd1skxrMF+nk1cv0:X67kjJSL6F7dekdMInwc8

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__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c.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	9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c.exe

Executes dropped EXE 1 IoCs

pid	Process
1156	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-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2556	9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c.exe
2556	9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2556	9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c.exe
1156	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c.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	9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2556	9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c.exe
1156	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2556	9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 1156	2556	9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c.exe	30
PID 2556 wrote to memory of 1156	2556	9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c.exe	30
PID 2556 wrote to memory of 1156	2556	9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c.exe	30
PID 2556 wrote to memory of 1156	2556	9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c.exe	30

C:\Users\Admin\AppData\Local\Temp\9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c.exe
"C:\Users\Admin\AppData\Local\Temp\9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c.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:2556
- 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:1156

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
14c6a363e04bc1fbb1eda8a68c2d5fa8

SHA1
a35f8fd256e80e2d64868f17adfabad31d905ecb

SHA256
9c9c570e233f6341889ccb7b560d8ad1f6dee6dbf2f359353c67d121edbed97c

SHA512
55416339c4091bbb13de6769edb1c41e753ac2e3bfaab122c5bf6838c537db2d9911c8b6b5794a15cb1abfc6125e8a7ae67ca6f58a43439e15f5278db73f733b

Download Submit
memory/1156-31-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/1156-21-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/1156-27-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/1156-28-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/1156-26-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/1156-38-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/1156-20-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/1156-37-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/1156-22-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/1156-33-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/1156-24-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/1156-25-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/1156-39-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/1156-36-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/1156-35-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/1156-29-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/1156-30-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/1156-34-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/1156-32-0x0000000001050000-0x0000000001511000-memory.dmp

Filesize
4.8MB

Download
memory/2556-17-0x0000000007290000-0x0000000007751000-memory.dmp

Filesize
4.8MB

Download
memory/2556-0-0x0000000001280000-0x0000000001741000-memory.dmp

Filesize
4.8MB

Download
memory/2556-5-0x0000000001280000-0x0000000001741000-memory.dmp

Filesize
4.8MB

Download
memory/2556-3-0x0000000001280000-0x0000000001741000-memory.dmp

Filesize
4.8MB

Download
memory/2556-2-0x0000000001281000-0x00000000012AF000-memory.dmp

Filesize
184KB

Download
memory/2556-18-0x0000000001280000-0x0000000001741000-memory.dmp

Filesize
4.8MB

Download
memory/2556-1-0x0000000077240000-0x0000000077242000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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