amadey | ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28

General

Target

ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28N.exe
Size

1.8MB
MD5

3c01052bb8ac03c5fe9836fcb9e288a0
SHA1

4d38aab3d8ca1f0eb502951a222942599ccc5b7e
SHA256

ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28
SHA512

f8a1b067fdec71be29594590a7f8fd0abaceac8be252d295ba124a2222be88c4bdda9d13b93965262c6c23fae42d7ddf7b2c8c82f4063ce25e9fa7a761791de2
SSDEEP

49152:WmuIbqghiIqXzK48aYw/UC6hn3zeYsvcWlEJrzixp7:WariXzKbjw/UC6h3zeYs0WlKiL

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__	ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28N.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	ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28N.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.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28N.exe

Loads dropped DLL 1 IoCs

pid	Process
584	ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28N.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
584	ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28N.exe
2840	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28N.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	ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
584	ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28N.exe
2840	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
584	ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 584 wrote to memory of 2840	584	ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28N.exe	30
PID 584 wrote to memory of 2840	584	ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28N.exe	30
PID 584 wrote to memory of 2840	584	ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28N.exe	30
PID 584 wrote to memory of 2840	584	ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28N.exe	30

C:\Users\Admin\AppData\Local\Temp\ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28N.exe
"C:\Users\Admin\AppData\Local\Temp\ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28N.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:584
- 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
3c01052bb8ac03c5fe9836fcb9e288a0

SHA1
4d38aab3d8ca1f0eb502951a222942599ccc5b7e

SHA256
ee8d332deb78a5e5be0df4a62c1e5f94d27d88eed60208866d45a93b637caf28

SHA512
f8a1b067fdec71be29594590a7f8fd0abaceac8be252d295ba124a2222be88c4bdda9d13b93965262c6c23fae42d7ddf7b2c8c82f4063ce25e9fa7a761791de2

Download Submit
memory/584-15-0x0000000000BF0000-0x00000000010A1000-memory.dmp

Filesize
4.7MB

Download
memory/584-1-0x0000000077B80000-0x0000000077B82000-memory.dmp

Filesize
8KB

Download
memory/584-2-0x0000000000BF1000-0x0000000000C1F000-memory.dmp

Filesize
184KB

Download
memory/584-3-0x0000000000BF0000-0x00000000010A1000-memory.dmp

Filesize
4.7MB

Download
memory/584-5-0x0000000000BF0000-0x00000000010A1000-memory.dmp

Filesize
4.7MB

Download
memory/584-0-0x0000000000BF0000-0x00000000010A1000-memory.dmp

Filesize
4.7MB

Download
memory/584-16-0x0000000006F80000-0x0000000007431000-memory.dmp

Filesize
4.7MB

Download
memory/2840-22-0x0000000000F90000-0x0000000001441000-memory.dmp

Filesize
4.7MB

Download
memory/2840-28-0x0000000000F90000-0x0000000001441000-memory.dmp

Filesize
4.7MB

Download
memory/2840-19-0x0000000000F90000-0x0000000001441000-memory.dmp

Filesize
4.7MB

Download
memory/2840-21-0x0000000000F90000-0x0000000001441000-memory.dmp

Filesize
4.7MB

Download
memory/2840-17-0x0000000000F90000-0x0000000001441000-memory.dmp

Filesize
4.7MB

Download
memory/2840-23-0x0000000000F90000-0x0000000001441000-memory.dmp

Filesize
4.7MB

Download
memory/2840-25-0x0000000000F90000-0x0000000001441000-memory.dmp

Filesize
4.7MB

Download
memory/2840-26-0x0000000000F90000-0x0000000001441000-memory.dmp

Filesize
4.7MB

Download
memory/2840-27-0x0000000000F90000-0x0000000001441000-memory.dmp

Filesize
4.7MB

Download
memory/2840-18-0x0000000000F91000-0x0000000000FBF000-memory.dmp

Filesize
184KB

Download
memory/2840-29-0x0000000000F90000-0x0000000001441000-memory.dmp

Filesize
4.7MB

Download
memory/2840-30-0x0000000000F90000-0x0000000001441000-memory.dmp

Filesize
4.7MB

Download
memory/2840-31-0x0000000000F90000-0x0000000001441000-memory.dmp

Filesize
4.7MB

Download
memory/2840-32-0x0000000000F90000-0x0000000001441000-memory.dmp

Filesize
4.7MB

Download
memory/2840-33-0x0000000000F90000-0x0000000001441000-memory.dmp

Filesize
4.7MB

Download
memory/2840-34-0x0000000000F90000-0x0000000001441000-memory.dmp

Filesize
4.7MB

Download
memory/2840-35-0x0000000000F90000-0x0000000001441000-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