amadey | 253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe

General

Target

253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe.exe
Size

1.8MB
MD5

ea3bc67551b0e7f214a909c810568757
SHA1

c370871acf7f7b8060f74d1b3a5d12b7ee58c492
SHA256

253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe
SHA512

248bc634d13ed73d73c92509cecec6f835cdf51e1f622c61e5b079ccad306656a0216076f83535fe82c4b3c1d8807ce0e93f7b2b2db3c9eb1738159e0bd67750
SSDEEP

24576:2v8pyIoZoOMQbPG85WyU9VedMPpnsWAi/IcXrfnChsyCuswMd+5xSUpFZ8LKzu/s:2LMcPxqCdMP9sWAyDlub1xcK64uL

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 5 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe.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 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	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	253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe.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\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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe.exe

Executes dropped EXE 4 IoCs

pid	Process
4728	axplong.exe
400	axplong.exe
2980	axplong.exe
5040	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-1-5-21-656926755-4116854191-210765258-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Wine	253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe.exe
Key opened	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
3472	253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe.exe
4728	axplong.exe
400	axplong.exe
2980	axplong.exe
5040	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe.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	253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3472	253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe.exe
3472	253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe.exe
4728	axplong.exe
4728	axplong.exe
400	axplong.exe
400	axplong.exe
2980	axplong.exe
2980	axplong.exe
5040	axplong.exe
5040	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3472 wrote to memory of 4728	3472	253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe.exe	86
PID 3472 wrote to memory of 4728	3472	253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe.exe	86
PID 3472 wrote to memory of 4728	3472	253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe.exe	86

C:\Users\Admin\AppData\Local\Temp\253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe.exe
"C:\Users\Admin\AppData\Local\Temp\253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe.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 WriteProcessMemory
PID:3472
- 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:4728

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:400

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:2980

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:5040

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
1.8MB

MD5
ea3bc67551b0e7f214a909c810568757

SHA1
c370871acf7f7b8060f74d1b3a5d12b7ee58c492

SHA256
253f060504a28c6d3a432e7aa4b3ec6294eacce070510f1ee35ab836823dbebe

SHA512
248bc634d13ed73d73c92509cecec6f835cdf51e1f622c61e5b079ccad306656a0216076f83535fe82c4b3c1d8807ce0e93f7b2b2db3c9eb1738159e0bd67750

Download Submit
memory/400-25-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/400-30-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/400-29-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/400-31-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/400-28-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/2980-38-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/2980-39-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/3472-17-0x0000000000AA0000-0x0000000000F64000-memory.dmp

Filesize
4.8MB

Download
memory/3472-0-0x0000000000AA0000-0x0000000000F64000-memory.dmp

Filesize
4.8MB

Download
memory/3472-4-0x0000000000AA0000-0x0000000000F64000-memory.dmp

Filesize
4.8MB

Download
memory/3472-3-0x0000000000AA0000-0x0000000000F64000-memory.dmp

Filesize
4.8MB

Download
memory/3472-2-0x0000000000AA1000-0x0000000000ACF000-memory.dmp

Filesize
184KB

Download
memory/3472-1-0x00000000772F4000-0x00000000772F6000-memory.dmp

Filesize
8KB

Download
memory/4728-20-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/4728-18-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/4728-24-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/4728-22-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/4728-21-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/4728-32-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/4728-33-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/4728-34-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/4728-35-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/4728-36-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/4728-19-0x0000000000171000-0x000000000019F000-memory.dmp

Filesize
184KB

Download
memory/4728-27-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/4728-40-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/4728-41-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/4728-42-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/4728-43-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/4728-44-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/4728-45-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/4728-50-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/4728-49-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/5040-48-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download
memory/5040-47-0x0000000000170000-0x0000000000634000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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