amadey | 6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06

General

Target

6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06.exe
Size

3.1MB
MD5

80cee23e61fb7c2c15caad8b9fb4b2e7
SHA1

1da820c01f2d0edb79018a156a049b0a5d4901f7
SHA256

6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06
SHA512

c242db5ca6490ddc068e10ccc12f8255753ab58d5229b826c1f934bca524925f55215cb4fcbd9e96860a8ef224628f8017bd207dae6a3d0b6eda4ddd4a974411
SSDEEP

24576:y08iL5/afe0ft0jU4UFcQxgMGWDEQ5/xl1YTRCX4zhOfrACdZjHAb03WZpI5gZkX:ki9FjUZYAr7rxbXmZAgFagpYEbw/+S

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__	6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06.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	6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06.exe

Executes dropped EXE 1 IoCs

pid	Process
2696	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-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2228	6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06.exe
2228	6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2228	6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06.exe
2696	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06.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	6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2228	6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06.exe
2696	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2228	6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2228 wrote to memory of 2696	2228	6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06.exe	28
PID 2228 wrote to memory of 2696	2228	6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06.exe	28
PID 2228 wrote to memory of 2696	2228	6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06.exe	28
PID 2228 wrote to memory of 2696	2228	6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06.exe	28

C:\Users\Admin\AppData\Local\Temp\6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06.exe
"C:\Users\Admin\AppData\Local\Temp\6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06.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:2228
- 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:2696

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
3.1MB

MD5
80cee23e61fb7c2c15caad8b9fb4b2e7

SHA1
1da820c01f2d0edb79018a156a049b0a5d4901f7

SHA256
6ed2b9ac5d9a491300d4aa3c3e4fe4ac0d63824a769dd44ae8f6655050690d06

SHA512
c242db5ca6490ddc068e10ccc12f8255753ab58d5229b826c1f934bca524925f55215cb4fcbd9e96860a8ef224628f8017bd207dae6a3d0b6eda4ddd4a974411

Download Submit
memory/2228-17-0x0000000000EB0000-0x00000000011C2000-memory.dmp

Filesize
3.1MB

Download
memory/2228-1-0x0000000077720000-0x0000000077722000-memory.dmp

Filesize
8KB

Download
memory/2228-2-0x0000000000EB1000-0x0000000000F19000-memory.dmp

Filesize
416KB

Download
memory/2228-3-0x0000000000EB0000-0x00000000011C2000-memory.dmp

Filesize
3.1MB

Download
memory/2228-5-0x0000000000EB0000-0x00000000011C2000-memory.dmp

Filesize
3.1MB

Download
memory/2228-0-0x0000000000EB0000-0x00000000011C2000-memory.dmp

Filesize
3.1MB

Download
memory/2228-21-0x0000000000EB1000-0x0000000000F19000-memory.dmp

Filesize
416KB

Download
memory/2228-19-0x0000000006840000-0x0000000006B52000-memory.dmp

Filesize
3.1MB

Download
memory/2228-18-0x0000000006840000-0x0000000006B52000-memory.dmp

Filesize
3.1MB

Download
memory/2696-27-0x0000000000AF0000-0x0000000000E02000-memory.dmp

Filesize
3.1MB

Download
memory/2696-32-0x0000000000AF0000-0x0000000000E02000-memory.dmp

Filesize
3.1MB

Download
memory/2696-24-0x0000000000AF0000-0x0000000000E02000-memory.dmp

Filesize
3.1MB

Download
memory/2696-26-0x0000000000AF0000-0x0000000000E02000-memory.dmp

Filesize
3.1MB

Download
memory/2696-22-0x0000000000AF0000-0x0000000000E02000-memory.dmp

Filesize
3.1MB

Download
memory/2696-29-0x0000000000AF1000-0x0000000000B59000-memory.dmp

Filesize
416KB

Download
memory/2696-28-0x0000000000AF0000-0x0000000000E02000-memory.dmp

Filesize
3.1MB

Download
memory/2696-30-0x0000000000AF0000-0x0000000000E02000-memory.dmp

Filesize
3.1MB

Download
memory/2696-31-0x0000000000AF0000-0x0000000000E02000-memory.dmp

Filesize
3.1MB

Download
memory/2696-23-0x0000000000AF1000-0x0000000000B59000-memory.dmp

Filesize
416KB

Download
memory/2696-33-0x0000000000AF0000-0x0000000000E02000-memory.dmp

Filesize
3.1MB

Download
memory/2696-34-0x0000000000AF0000-0x0000000000E02000-memory.dmp

Filesize
3.1MB

Download
memory/2696-35-0x0000000000AF0000-0x0000000000E02000-memory.dmp

Filesize
3.1MB

Download
memory/2696-36-0x0000000000AF0000-0x0000000000E02000-memory.dmp

Filesize
3.1MB

Download
memory/2696-37-0x0000000000AF0000-0x0000000000E02000-memory.dmp

Filesize
3.1MB

Download
memory/2696-38-0x0000000000AF0000-0x0000000000E02000-memory.dmp

Filesize
3.1MB

Download
memory/2696-39-0x0000000000AF0000-0x0000000000E02000-memory.dmp

Filesize
3.1MB

Download
memory/2696-40-0x0000000000AF0000-0x0000000000E02000-memory.dmp

Filesize
3.1MB

Download
memory/2696-41-0x0000000000AF0000-0x0000000000E02000-memory.dmp

Filesize
3.1MB

Download
memory/2696-42-0x0000000000AF0000-0x0000000000E02000-memory.dmp

Filesize
3.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads