amadey | e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157

General

Target

e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157.exe
Size

1.8MB
MD5

9a033ef77906ffb0b14961654a21b72f
SHA1

8558ebba693696505bbea48d5d40f9c16d481222
SHA256

e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157
SHA512

ead964abe4ad0b2986cb0bc436a90a91c3d7eba9510bf312974659de4c8151c75a538722471c1fc1b7c6ce43e151e15b8080861deed8c3f04f7309095bba604c
SSDEEP

49152:isdNbHrt+PuB/cJKXV+gElfdo/2LpEjX+erGBTUwkSp/QBbyYm:isbrtUuBIKKcuL4Gtp4pdm

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__	e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157.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	e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157.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
1828	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	e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
3032	e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157.exe
3032	e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
3032	e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157.exe
1828	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157.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	e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3032	e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157.exe
1828	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3032	e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3032 wrote to memory of 1828	3032	e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157.exe	30
PID 3032 wrote to memory of 1828	3032	e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157.exe	30
PID 3032 wrote to memory of 1828	3032	e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157.exe	30
PID 3032 wrote to memory of 1828	3032	e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157.exe	30

C:\Users\Admin\AppData\Local\Temp\e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157.exe
"C:\Users\Admin\AppData\Local\Temp\e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157.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:3032
- 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:1828

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

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

Filesize
1.8MB

MD5
9a033ef77906ffb0b14961654a21b72f

SHA1
8558ebba693696505bbea48d5d40f9c16d481222

SHA256
e89a814f18e6ea9afe36ad79672eb31b83d13c31a80cb7235d7099767580f157

SHA512
ead964abe4ad0b2986cb0bc436a90a91c3d7eba9510bf312974659de4c8151c75a538722471c1fc1b7c6ce43e151e15b8080861deed8c3f04f7309095bba604c

Download Submit
memory/1828-31-0x0000000001300000-0x00000000017A6000-memory.dmp

Filesize
4.6MB

Download
memory/1828-35-0x0000000001300000-0x00000000017A6000-memory.dmp

Filesize
4.6MB

Download
memory/1828-24-0x0000000001300000-0x00000000017A6000-memory.dmp

Filesize
4.6MB

Download
memory/1828-36-0x0000000001300000-0x00000000017A6000-memory.dmp

Filesize
4.6MB

Download
memory/1828-25-0x0000000001300000-0x00000000017A6000-memory.dmp

Filesize
4.6MB

Download
memory/1828-34-0x0000000001300000-0x00000000017A6000-memory.dmp

Filesize
4.6MB

Download
memory/1828-19-0x0000000001300000-0x00000000017A6000-memory.dmp

Filesize
4.6MB

Download
memory/1828-20-0x0000000001301000-0x000000000132F000-memory.dmp

Filesize
184KB

Download
memory/1828-21-0x0000000001300000-0x00000000017A6000-memory.dmp

Filesize
4.6MB

Download
memory/1828-22-0x0000000001300000-0x00000000017A6000-memory.dmp

Filesize
4.6MB

Download
memory/1828-37-0x0000000001300000-0x00000000017A6000-memory.dmp

Filesize
4.6MB

Download
memory/1828-33-0x0000000001300000-0x00000000017A6000-memory.dmp

Filesize
4.6MB

Download
memory/1828-28-0x0000000001300000-0x00000000017A6000-memory.dmp

Filesize
4.6MB

Download
memory/1828-27-0x0000000001300000-0x00000000017A6000-memory.dmp

Filesize
4.6MB

Download
memory/1828-26-0x0000000001300000-0x00000000017A6000-memory.dmp

Filesize
4.6MB

Download
memory/1828-29-0x0000000001300000-0x00000000017A6000-memory.dmp

Filesize
4.6MB

Download
memory/1828-30-0x0000000001300000-0x00000000017A6000-memory.dmp

Filesize
4.6MB

Download
memory/1828-32-0x0000000001300000-0x00000000017A6000-memory.dmp

Filesize
4.6MB

Download
memory/3032-0-0x0000000000940000-0x0000000000DE6000-memory.dmp

Filesize
4.6MB

Download
memory/3032-2-0x0000000000941000-0x000000000096F000-memory.dmp

Filesize
184KB

Download
memory/3032-17-0x0000000000940000-0x0000000000DE6000-memory.dmp

Filesize
4.6MB

Download
memory/3032-1-0x0000000077410000-0x0000000077412000-memory.dmp

Filesize
8KB

Download
memory/3032-5-0x0000000000940000-0x0000000000DE6000-memory.dmp

Filesize
4.6MB

Download
memory/3032-3-0x0000000000940000-0x0000000000DE6000-memory.dmp

Filesize
4.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads