amadey | df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571

General

Target

df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571.exe
Size

1.8MB
MD5

45531935cdda634c7db40b22d8e27ea3
SHA1

09c902ab2e1ab4e807d09ab522f041721aea170a
SHA256

df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571
SHA512

17c3ffd3ae0beb4cca1264412085ce3caa7c77e7f26bca1a6c517b6d3247e04768df8ccdef0245fa99b93e92427e541e1ab8d60e1229c5deb2f485d3f85864f1
SSDEEP

49152:Ylhwb9YAymm41GcQAHNIH/7nAWMz9prqtqiO:iU99ymm41xtwoTm/O

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 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571.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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571.exe

Executes dropped EXE 3 IoCs

pid	Process
3520	axplong.exe
2012	axplong.exe
740	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-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2684	df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571.exe
3520	axplong.exe
2012	axplong.exe
740	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571.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	df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2684	df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571.exe
2684	df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571.exe
3520	axplong.exe
3520	axplong.exe
2012	axplong.exe
2012	axplong.exe
740	axplong.exe
740	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2684	df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 3520	2684	df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571.exe	82
PID 2684 wrote to memory of 3520	2684	df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571.exe	82
PID 2684 wrote to memory of 3520	2684	df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571.exe	82

C:\Users\Admin\AppData\Local\Temp\df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571.exe
"C:\Users\Admin\AppData\Local\Temp\df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571.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:2684
- 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:3520

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:2012

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:740

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
45531935cdda634c7db40b22d8e27ea3

SHA1
09c902ab2e1ab4e807d09ab522f041721aea170a

SHA256
df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571

SHA512
17c3ffd3ae0beb4cca1264412085ce3caa7c77e7f26bca1a6c517b6d3247e04768df8ccdef0245fa99b93e92427e541e1ab8d60e1229c5deb2f485d3f85864f1

Download Submit
memory/740-39-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/740-38-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/2012-27-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/2012-28-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/2012-29-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/2012-30-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/2684-3-0x0000000000CE0000-0x000000000118B000-memory.dmp

Filesize
4.7MB

Download
memory/2684-18-0x0000000000CE0000-0x000000000118B000-memory.dmp

Filesize
4.7MB

Download
memory/2684-4-0x0000000000CE0000-0x000000000118B000-memory.dmp

Filesize
4.7MB

Download
memory/2684-0-0x0000000000CE0000-0x000000000118B000-memory.dmp

Filesize
4.7MB

Download
memory/2684-2-0x0000000000CE1000-0x0000000000D0F000-memory.dmp

Filesize
184KB

Download
memory/2684-1-0x0000000077154000-0x0000000077156000-memory.dmp

Filesize
8KB

Download
memory/3520-25-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/3520-34-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/3520-23-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/3520-22-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/3520-21-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/3520-19-0x0000000000FB1000-0x0000000000FDF000-memory.dmp

Filesize
184KB

Download
memory/3520-31-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/3520-32-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/3520-33-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/3520-24-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/3520-35-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/3520-36-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/3520-20-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/3520-16-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/3520-40-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/3520-41-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download
memory/3520-42-0x0000000000FB0000-0x000000000145B000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads