amadey | 954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972

General

Target

954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972.exe
Size

1.8MB
MD5

878ce67b39a161328729707ace72b131
SHA1

0022266e6b123fc7c0147d3085d75ec10ab10359
SHA256

954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972
SHA512

a5357a3b150e197981baf1d4e837b62ef2714d38426b117382591b04a3930dd7826563faabf8cb7c777dd9f18ed26966a1dab51ded1a17ac7b9b73ff786ca95f
SSDEEP

49152:J6uo5OzZtc01YrI9Lx1YtkhLERAo1kiVj14:DztcFkhLK1ko1

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__	954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972.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	954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe

Executes dropped EXE 1 IoCs

pid	Process
2840	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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2280	954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972.exe
2280	954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2280	954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972.exe
2840	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972.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	954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2280	954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972.exe
2840	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2280	954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 2840	2280	954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972.exe	30
PID 2280 wrote to memory of 2840	2280	954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972.exe	30
PID 2280 wrote to memory of 2840	2280	954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972.exe	30
PID 2280 wrote to memory of 2840	2280	954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972.exe	30

C:\Users\Admin\AppData\Local\Temp\954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972.exe
"C:\Users\Admin\AppData\Local\Temp\954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972.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:2280
- 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:2840

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
878ce67b39a161328729707ace72b131

SHA1
0022266e6b123fc7c0147d3085d75ec10ab10359

SHA256
954c129f2e83fc13a5064b626a6588f25badd76fdab71dff8218416dcfb14972

SHA512
a5357a3b150e197981baf1d4e837b62ef2714d38426b117382591b04a3930dd7826563faabf8cb7c777dd9f18ed26966a1dab51ded1a17ac7b9b73ff786ca95f

Download Submit
memory/2280-0-0x0000000000840000-0x0000000000D0A000-memory.dmp

Filesize
4.8MB

Download
memory/2280-1-0x0000000076FA0000-0x0000000076FA2000-memory.dmp

Filesize
8KB

Download
memory/2280-2-0x0000000000841000-0x000000000086F000-memory.dmp

Filesize
184KB

Download
memory/2280-3-0x0000000000840000-0x0000000000D0A000-memory.dmp

Filesize
4.8MB

Download
memory/2280-4-0x0000000000840000-0x0000000000D0A000-memory.dmp

Filesize
4.8MB

Download
memory/2280-18-0x0000000000840000-0x0000000000D0A000-memory.dmp

Filesize
4.8MB

Download
memory/2280-17-0x0000000007280000-0x000000000774A000-memory.dmp

Filesize
4.8MB

Download
memory/2840-27-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-32-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-21-0x0000000000A31000-0x0000000000A5F000-memory.dmp

Filesize
184KB

Download
memory/2840-24-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-25-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-26-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-20-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-28-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-29-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-30-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-31-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-22-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-33-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-34-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-35-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-36-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-37-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-38-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-39-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-40-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-41-0x0000000000A30000-0x0000000000EFA000-memory.dmp

Filesize
4.8MB

Download
memory/2840-42-0x0000000000A30000-0x0000000000EFA000-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