amadey | dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6

General

Target

dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6.exe
Size

1.9MB
MD5

cf8570701a46a4a4f22389e96770c359
SHA1

0e0d6dd5b5d4f7fc44d9aa5667a1b5b8f50d350a
SHA256

dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6
SHA512

c34eeb68e2906180da7b27a96ebb58693646a08285ffdd42f70e5520cf20871b6794e53b35003074b0fc306d700dfda016048435f229a554eb43377c7a89bc12
SSDEEP

49152:YWmhJVn8yxWlizPVL9S254qejgAX3hJOxpam:YWmhJVnfxuOP3SDQs3hY

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 5 IoCs

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__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 10 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	dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.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\VideoBiosVersion	axplong.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6.exe

Executes dropped EXE 4 IoCs

pid	Process
760	axplong.exe
3672	axplong.exe
3184	axplong.exe
4744	axplong.exe

Identifies Wine through registry keys 2 TTPs 5 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-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
3712	dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6.exe
760	axplong.exe
3672	axplong.exe
3184	axplong.exe
4744	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6.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	dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3712	dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6.exe
3712	dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6.exe
760	axplong.exe
760	axplong.exe
3672	axplong.exe
3672	axplong.exe
3184	axplong.exe
3184	axplong.exe
4744	axplong.exe
4744	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3712	dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3712 wrote to memory of 760	3712	dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6.exe	84
PID 3712 wrote to memory of 760	3712	dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6.exe	84
PID 3712 wrote to memory of 760	3712	dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6.exe	84

C:\Users\Admin\AppData\Local\Temp\dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6.exe
"C:\Users\Admin\AppData\Local\Temp\dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- 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:3712
- 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:760

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
1⤵
- 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
- Suspicious behavior: EnumeratesProcesses
PID:3672

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
1⤵
- 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
- Suspicious behavior: EnumeratesProcesses
PID:3184

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
1⤵
- 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
- Suspicious behavior: EnumeratesProcesses
PID:4744

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

4

T1012

System Information Discovery

3

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
1.9MB

MD5
cf8570701a46a4a4f22389e96770c359

SHA1
0e0d6dd5b5d4f7fc44d9aa5667a1b5b8f50d350a

SHA256
dba6539778f6abddae5a1f585dc14be3f7a7b52704ca0ab5e6115ab04c295aa6

SHA512
c34eeb68e2906180da7b27a96ebb58693646a08285ffdd42f70e5520cf20871b6794e53b35003074b0fc306d700dfda016048435f229a554eb43377c7a89bc12

Download Submit
memory/760-21-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-48-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-22-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-24-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-23-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-16-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-44-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-19-0x00000000008A1000-0x00000000008CF000-memory.dmp

Filesize
184KB

Download
memory/760-20-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-35-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-46-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-47-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-45-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-25-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-26-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-43-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-38-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-37-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-36-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-33-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/760-34-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/3184-42-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/3184-40-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/3672-28-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/3672-30-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/3672-29-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/3672-32-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/3712-18-0x0000000000660000-0x0000000000B2C000-memory.dmp

Filesize
4.8MB

Download
memory/3712-0-0x0000000000660000-0x0000000000B2C000-memory.dmp

Filesize
4.8MB

Download
memory/3712-4-0x0000000000660000-0x0000000000B2C000-memory.dmp

Filesize
4.8MB

Download
memory/3712-3-0x0000000000660000-0x0000000000B2C000-memory.dmp

Filesize
4.8MB

Download
memory/3712-2-0x0000000000661000-0x000000000068F000-memory.dmp

Filesize
184KB

Download
memory/3712-1-0x00000000773D4000-0x00000000773D6000-memory.dmp

Filesize
8KB

Download
memory/4744-50-0x00000000008A0000-0x0000000000D6C000-memory.dmp

Filesize
4.8MB

Download
memory/4744-51-0x00000000008A0000-0x0000000000D6C000-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