amadey | 5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5

General

Target

5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5.exe
Size

1.8MB
MD5

ec04f77c1b0c8668633d8c5f7d56eafb
SHA1

17153e4876e678d6d8a4229658f19f806b7c5fba
SHA256

5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5
SHA512

228833bff03c7f683fd5b47df6f13e83e10f99b5163c1c64c0b1bf2c5f1dc9f56ed5448a2e7ba455fa9eae539f1c6a0b1827f0598f454319a7ce2fa4660eb924
SSDEEP

24576:J3J1OaB2z70D5aUbPzJKYx4ZvNVRDbpTg6FPXEunf0Z/xVR2VnprLj1RUW+i19+h:lLzB2z7YjKIEff7suIHR6ZdrRc0xyK

Score

10^/10

amadey c767c0 evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

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 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.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	5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe

Executes dropped EXE 1 IoCs

pid	Process
2960	axplons.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-1-5-21-2721934792-624042501-2768869379-1000\Software\Wine	5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5.exe
Key opened	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Wine	axplons.exe

Loads dropped DLL 1 IoCs

pid	Process
2856	5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2856	5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5.exe
2960	axplons.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplons.job	5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2856	5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5.exe
2960	axplons.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2856	5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2856 wrote to memory of 2960	2856	5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5.exe	28
PID 2856 wrote to memory of 2960	2856	5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5.exe	28
PID 2856 wrote to memory of 2960	2856	5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5.exe	28
PID 2856 wrote to memory of 2960	2856	5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5.exe	28

C:\Users\Admin\AppData\Local\Temp\5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5.exe
"C:\Users\Admin\AppData\Local\Temp\5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2856
- 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:2960

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

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
1.8MB

MD5
ec04f77c1b0c8668633d8c5f7d56eafb

SHA1
17153e4876e678d6d8a4229658f19f806b7c5fba

SHA256
5264db25838247b1d56747e7152690dbc27ee42ff91e85a15f56f5d889f13cd5

SHA512
228833bff03c7f683fd5b47df6f13e83e10f99b5163c1c64c0b1bf2c5f1dc9f56ed5448a2e7ba455fa9eae539f1c6a0b1827f0598f454319a7ce2fa4660eb924

Download Submit
memory/2856-15-0x0000000000B40000-0x000000000100C000-memory.dmp

Filesize
4.8MB

Download
memory/2856-1-0x0000000077040000-0x0000000077042000-memory.dmp

Filesize
8KB

Download
memory/2856-2-0x0000000000B41000-0x0000000000B6F000-memory.dmp

Filesize
184KB

Download
memory/2856-3-0x0000000000B40000-0x000000000100C000-memory.dmp

Filesize
4.8MB

Download
memory/2856-5-0x0000000000B40000-0x000000000100C000-memory.dmp

Filesize
4.8MB

Download
memory/2856-16-0x00000000071D0000-0x000000000769C000-memory.dmp

Filesize
4.8MB

Download
memory/2856-0-0x0000000000B40000-0x000000000100C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-24-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-27-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-19-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-21-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-22-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-23-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-17-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-25-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-26-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-18-0x0000000000051000-0x000000000007F000-memory.dmp

Filesize
184KB

Download
memory/2960-28-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-29-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-30-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-31-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-32-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-33-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-34-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-35-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-36-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download
memory/2960-37-0x0000000000050000-0x000000000051C000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads