amadey | f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762

General

Target

f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762.exe
Size

1.8MB
MD5

152f662d6177d3fcdc6285a3df85fd02
SHA1

9e05fcc13a49903185602eacb5069a80a594c58b
SHA256

f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762
SHA512

f971d68ecffca6e7c3b121d4f951bc9912206d1330fb3e0cf222ec21f6ba9af4df29e7ee8e7348b5c1afd4111c10d93c7adc9db94caedd69f8aa926f0e28faf3
SSDEEP

49152:isWdjUzSALTwyMSTfY3EYsGkPvEZqbnB+n:i7Q9LPLft5hvD+

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__	f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe

Executes dropped EXE 1 IoCs

pid	Process
2716	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-1-5-21-3290804112-2823094203-3137964600-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Wine	f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762.exe

Loads dropped DLL 2 IoCs

pid	Process
1876	f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762.exe
1876	f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1876	f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762.exe
2716	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762.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	f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1876	f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762.exe
2716	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1876	f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1876 wrote to memory of 2716	1876	f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762.exe	30
PID 1876 wrote to memory of 2716	1876	f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762.exe	30
PID 1876 wrote to memory of 2716	1876	f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762.exe	30
PID 1876 wrote to memory of 2716	1876	f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762.exe	30

C:\Users\Admin\AppData\Local\Temp\f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762.exe
"C:\Users\Admin\AppData\Local\Temp\f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762.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:1876
- 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:2716

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
152f662d6177d3fcdc6285a3df85fd02

SHA1
9e05fcc13a49903185602eacb5069a80a594c58b

SHA256
f568a760d843be741c2a201b22109984ca3884ec428a8b6a31f084c69afb0762

SHA512
f971d68ecffca6e7c3b121d4f951bc9912206d1330fb3e0cf222ec21f6ba9af4df29e7ee8e7348b5c1afd4111c10d93c7adc9db94caedd69f8aa926f0e28faf3

Download Submit
memory/1876-19-0x0000000001180000-0x0000000001628000-memory.dmp

Filesize
4.7MB

Download
memory/1876-1-0x0000000077820000-0x0000000077822000-memory.dmp

Filesize
8KB

Download
memory/1876-2-0x0000000001181000-0x00000000011AF000-memory.dmp

Filesize
184KB

Download
memory/1876-3-0x0000000001180000-0x0000000001628000-memory.dmp

Filesize
4.7MB

Download
memory/1876-4-0x0000000001180000-0x0000000001628000-memory.dmp

Filesize
4.7MB

Download
memory/1876-9-0x0000000001180000-0x0000000001628000-memory.dmp

Filesize
4.7MB

Download
memory/1876-20-0x0000000006B40000-0x0000000006FE8000-memory.dmp

Filesize
4.7MB

Download
memory/1876-0-0x0000000001180000-0x0000000001628000-memory.dmp

Filesize
4.7MB

Download
memory/2716-27-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-33-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-23-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-26-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-25-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-21-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-28-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-29-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-30-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-31-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-32-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-22-0x00000000013E1000-0x000000000140F000-memory.dmp

Filesize
184KB

Download
memory/2716-34-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-35-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-36-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-37-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-38-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-39-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-40-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-41-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-42-0x00000000013E0000-0x0000000001888000-memory.dmp

Filesize
4.7MB

Download
memory/2716-43-0x00000000013E0000-0x0000000001888000-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