amadey | fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417

General

Target

fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417.exe
Size

1.8MB
MD5

89ef0f8ccf69682bfa9c423d8bb271fb
SHA1

f122c565c7d4773a1c0a62b6665f31b040953c0d
SHA256

fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417
SHA512

f7ca9cfc3eaa3174c30edd6bacdf1c21143c5cb0589283c918a2a0fd74fa0a2ca40cef0cc6c59ca453d6f3004e47b58148d50ec00b21b9e6e48dd1d9c45030c0
SSDEEP

49152:GTOJga/aRqKD7zry33SD45E6VnlOM8du6RL+z4:DJ//aY07zrynSce69UX

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__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417.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	fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417.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
2752	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-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	axplong.exe

Loads dropped DLL 1 IoCs

pid	Process
2980	fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2980	fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417.exe
2752	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417.exe

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	fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2980	fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417.exe
2752	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2980	fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 2752	2980	fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417.exe	30
PID 2980 wrote to memory of 2752	2980	fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417.exe	30
PID 2980 wrote to memory of 2752	2980	fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417.exe	30
PID 2980 wrote to memory of 2752	2980	fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417.exe	30

C:\Users\Admin\AppData\Local\Temp\fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417.exe
"C:\Users\Admin\AppData\Local\Temp\fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417.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:2980
- 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:2752

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

1

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

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

Filesize
1.8MB

MD5
89ef0f8ccf69682bfa9c423d8bb271fb

SHA1
f122c565c7d4773a1c0a62b6665f31b040953c0d

SHA256
fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417

SHA512
f7ca9cfc3eaa3174c30edd6bacdf1c21143c5cb0589283c918a2a0fd74fa0a2ca40cef0cc6c59ca453d6f3004e47b58148d50ec00b21b9e6e48dd1d9c45030c0

Download Submit
memory/2752-32-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-37-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-23-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-38-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-24-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-36-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-35-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-17-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-18-0x0000000000161000-0x000000000018F000-memory.dmp

Filesize
184KB

Download
memory/2752-19-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-20-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-22-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-39-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-34-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-30-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-27-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-28-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-29-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-26-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-31-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2752-33-0x0000000000160000-0x0000000000623000-memory.dmp

Filesize
4.8MB

Download
memory/2980-0-0x0000000000BB0000-0x0000000001073000-memory.dmp

Filesize
4.8MB

Download
memory/2980-2-0x0000000000BB1000-0x0000000000BDF000-memory.dmp

Filesize
184KB

Download
memory/2980-16-0x0000000000BB0000-0x0000000001073000-memory.dmp

Filesize
4.8MB

Download
memory/2980-14-0x0000000006A00000-0x0000000006EC3000-memory.dmp

Filesize
4.8MB

Download
memory/2980-1-0x0000000077780000-0x0000000077782000-memory.dmp

Filesize
8KB

Download
memory/2980-4-0x0000000000BB0000-0x0000000001073000-memory.dmp

Filesize
4.8MB

Download
memory/2980-3-0x0000000000BB0000-0x0000000001073000-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