amadey | 7055a54d915fae397f64eeeac95d80b4b05de109426a7fb85d68e9b23eccdcf2

Analysis

max time kernel
293s
max time network
262s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
29-07-2024 05:05

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General

Target

7055a54d915fae397f64eeeac95d80b4b05de109426a7fb85d68e9b23eccdcf2.exe
Size

1.8MB
MD5

ac9a170a8f081d1782080086938d5762
SHA1

3d366b85d04db06210551ed8f01bcf160da06b15
SHA256

7055a54d915fae397f64eeeac95d80b4b05de109426a7fb85d68e9b23eccdcf2
SHA512

7aaed35696b848dcd5bfb449cd0e0694325344fbecc269224b20cfa36206f8f634dc3321381178b7e001fdb55636e2eae1096ad641f41f44dc93c8a661be7737
SSDEEP

49152:IL0ItHL6WEOzwxeUtUuKBLt2FKEy7Mr9lWk:wL6x9L+X6+Mr9

Score

10^/10

amadey fed3aa discovery evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 7 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	7055a54d915fae397f64eeeac95d80b4b05de109426a7fb85d68e9b23eccdcf2.exe
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__	axplong.exe
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__	axplong.exe

Checks BIOS information in registry 2 TTPs 14 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	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
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\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7055a54d915fae397f64eeeac95d80b4b05de109426a7fb85d68e9b23eccdcf2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7055a54d915fae397f64eeeac95d80b4b05de109426a7fb85d68e9b23eccdcf2.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

Executes dropped EXE 6 IoCs

pid	Process
3632	axplong.exe
4428	axplong.exe
796	axplong.exe
4128	axplong.exe
1916	axplong.exe
1736	axplong.exe

Identifies Wine through registry keys 2 TTPs 7 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-1-5-21-3699363923-1875576828-3287151903-1000\Software\Wine	7055a54d915fae397f64eeeac95d80b4b05de109426a7fb85d68e9b23eccdcf2.exe
Key opened	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

pid	Process
2540	7055a54d915fae397f64eeeac95d80b4b05de109426a7fb85d68e9b23eccdcf2.exe
3632	axplong.exe
4428	axplong.exe
796	axplong.exe
4128	axplong.exe
1916	axplong.exe
1736	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	7055a54d915fae397f64eeeac95d80b4b05de109426a7fb85d68e9b23eccdcf2.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	7055a54d915fae397f64eeeac95d80b4b05de109426a7fb85d68e9b23eccdcf2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2540	7055a54d915fae397f64eeeac95d80b4b05de109426a7fb85d68e9b23eccdcf2.exe
2540	7055a54d915fae397f64eeeac95d80b4b05de109426a7fb85d68e9b23eccdcf2.exe
3632	axplong.exe
3632	axplong.exe
4428	axplong.exe
4428	axplong.exe
796	axplong.exe
796	axplong.exe
4128	axplong.exe
4128	axplong.exe
1916	axplong.exe
1916	axplong.exe
1736	axplong.exe
1736	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 3632	2540	7055a54d915fae397f64eeeac95d80b4b05de109426a7fb85d68e9b23eccdcf2.exe	73
PID 2540 wrote to memory of 3632	2540	7055a54d915fae397f64eeeac95d80b4b05de109426a7fb85d68e9b23eccdcf2.exe	73
PID 2540 wrote to memory of 3632	2540	7055a54d915fae397f64eeeac95d80b4b05de109426a7fb85d68e9b23eccdcf2.exe	73

C:\Users\Admin\AppData\Local\Temp\7055a54d915fae397f64eeeac95d80b4b05de109426a7fb85d68e9b23eccdcf2.exe
"C:\Users\Admin\AppData\Local\Temp\7055a54d915fae397f64eeeac95d80b4b05de109426a7fb85d68e9b23eccdcf2.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- 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 WriteProcessMemory
PID:2540
- 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:3632

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:4428

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:796

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:4128

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:1916

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:1736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
1.8MB

MD5
ac9a170a8f081d1782080086938d5762

SHA1
3d366b85d04db06210551ed8f01bcf160da06b15

SHA256
7055a54d915fae397f64eeeac95d80b4b05de109426a7fb85d68e9b23eccdcf2

SHA512
7aaed35696b848dcd5bfb449cd0e0694325344fbecc269224b20cfa36206f8f634dc3321381178b7e001fdb55636e2eae1096ad641f41f44dc93c8a661be7737

Download Submit
memory/796-37-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/796-39-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/1736-66-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/1736-65-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/1916-56-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/1916-57-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/2540-3-0x0000000001330000-0x00000000017EE000-memory.dmp

Filesize
4.7MB

Download
memory/2540-14-0x0000000001330000-0x00000000017EE000-memory.dmp

Filesize
4.7MB

Download
memory/2540-5-0x0000000001330000-0x00000000017EE000-memory.dmp

Filesize
4.7MB

Download
memory/2540-0-0x0000000001330000-0x00000000017EE000-memory.dmp

Filesize
4.7MB

Download
memory/2540-2-0x0000000001331000-0x000000000135F000-memory.dmp

Filesize
184KB

Download
memory/2540-1-0x0000000076F84000-0x0000000076F85000-memory.dmp

Filesize
4KB

Download
memory/3632-34-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-45-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-23-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-24-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-25-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-26-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-67-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-15-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-30-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-31-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-32-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-33-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-21-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-35-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-20-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-19-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-40-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-41-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-42-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-43-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-44-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-22-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-16-0x00000000013E1000-0x000000000140F000-memory.dmp

Filesize
184KB

Download
memory/3632-63-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-49-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-50-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-51-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-52-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-53-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-54-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-18-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-17-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-58-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-59-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-60-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-61-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/3632-62-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/4128-48-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/4128-47-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/4428-29-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download
memory/4428-28-0x00000000013E0000-0x000000000189E000-memory.dmp

Filesize
4.7MB

Download