amadey | 8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a

General

Target

8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a.exe
Size

1.9MB
MD5

b6108c0d2e057188353d44a36ca52a84
SHA1

7c8f1d92c634979df6bdc377da3310af54072aeb
SHA256

8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a
SHA512

217ad9e1a2cc2371996dbffa4a553d7c13476027cd6004d2172a7eced7ace8ba2ad78ff022223e7d5a030e55c80fcfa89b30cd378b643dbe3e0a9f730f104364
SSDEEP

49152:miZm/d5U8e2+NU9bvc4vuMTONmbWJ/LR4QlKWBv:NgO2+OeIENouLR4a

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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a.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 8 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	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	8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a.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 3 IoCs

pid	Process
4204	axplong.exe
3832	axplong.exe
420	axplong.exe

Identifies Wine through registry keys 2 TTPs 4 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-1-5-21-131918955-2378418313-883382443-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000\Software\Wine	8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a.exe
Key opened	\REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
4144	8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a.exe
4204	axplong.exe
3832	axplong.exe
420	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a.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	axplong.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4144	8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a.exe
4144	8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a.exe
4204	axplong.exe
4204	axplong.exe
3832	axplong.exe
3832	axplong.exe
420	axplong.exe
420	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4144	8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4144 wrote to memory of 4204	4144	8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a.exe	82
PID 4144 wrote to memory of 4204	4144	8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a.exe	82
PID 4144 wrote to memory of 4204	4144	8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a.exe	82

C:\Users\Admin\AppData\Local\Temp\8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a.exe
"C:\Users\Admin\AppData\Local\Temp\8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a.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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4144
- 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:4204

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:3832

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:420

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

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

Filesize
1.9MB

MD5
b6108c0d2e057188353d44a36ca52a84

SHA1
7c8f1d92c634979df6bdc377da3310af54072aeb

SHA256
8380351e965ec372a152778a5ccd77386cbcc5ea535284cff558f2573c31046a

SHA512
217ad9e1a2cc2371996dbffa4a553d7c13476027cd6004d2172a7eced7ace8ba2ad78ff022223e7d5a030e55c80fcfa89b30cd378b643dbe3e0a9f730f104364

Download Submit
memory/420-40-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/420-39-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/3832-31-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/3832-28-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/3832-27-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4144-0-0x00000000006E0000-0x0000000000BB7000-memory.dmp

Filesize
4.8MB

Download
memory/4144-1-0x00000000779F6000-0x00000000779F8000-memory.dmp

Filesize
8KB

Download
memory/4144-2-0x00000000006E1000-0x000000000070F000-memory.dmp

Filesize
184KB

Download
memory/4144-3-0x00000000006E0000-0x0000000000BB7000-memory.dmp

Filesize
4.8MB

Download
memory/4144-4-0x00000000006E0000-0x0000000000BB7000-memory.dmp

Filesize
4.8MB

Download
memory/4144-16-0x00000000006E0000-0x0000000000BB7000-memory.dmp

Filesize
4.8MB

Download
memory/4204-25-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4204-34-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4204-23-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4204-22-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4204-21-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4204-29-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4204-20-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4204-32-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4204-33-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4204-24-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4204-35-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4204-36-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4204-38-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4204-19-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4204-17-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4204-41-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4204-42-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4204-43-0x0000000000480000-0x0000000000957000-memory.dmp

Filesize
4.8MB

Download
memory/4204-44-0x0000000000480000-0x0000000000957000-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