amadey | d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca

General

Target

d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca.exe
Size

1.8MB
MD5

76cc8d757a2f663da7c6228faa05b5fe
SHA1

01fd752e40111edf1e201639860f7af67b315ca7
SHA256

d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca
SHA512

3e9989fd61b45bf0c580fe3bf5e9e211554be07694cd3893c8293e7d6def6e68fb4121388467c442bda6f457dfc4523fc5b8d820a629e6106519ffee8d0c47db
SSDEEP

49152:0jRwtrA4P1quoUskMGJFWAtvR+f4Nt5FbrWDxwa:0jRwxA8CkMGzWA75RrWDua

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 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 4 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	d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca.exe

Executes dropped EXE 1 IoCs

pid	Process
2668	axplong.exe

Identifies Wine through registry keys 2 TTPs 2 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-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2372	d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca.exe
2372	d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2372	d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca.exe
2668	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca.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	d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2372	d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca.exe
2668	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2372	d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2668	2372	d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca.exe	30
PID 2372 wrote to memory of 2668	2372	d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca.exe	30
PID 2372 wrote to memory of 2668	2372	d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca.exe	30
PID 2372 wrote to memory of 2668	2372	d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca.exe	30

C:\Users\Admin\AppData\Local\Temp\d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca.exe
"C:\Users\Admin\AppData\Local\Temp\d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- 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:2372
- 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:2668

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

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

Filesize
1.8MB

MD5
76cc8d757a2f663da7c6228faa05b5fe

SHA1
01fd752e40111edf1e201639860f7af67b315ca7

SHA256
d27447e168aeb26a6bbdde6d0334eafdccd2c743c5a8ecfb443d6a594c3dbdca

SHA512
3e9989fd61b45bf0c580fe3bf5e9e211554be07694cd3893c8293e7d6def6e68fb4121388467c442bda6f457dfc4523fc5b8d820a629e6106519ffee8d0c47db

Download Submit
memory/2372-18-0x00000000010F0000-0x00000000015BA000-memory.dmp

Filesize
4.8MB

Download
memory/2372-1-0x0000000077E70000-0x0000000077E72000-memory.dmp

Filesize
8KB

Download
memory/2372-2-0x00000000010F1000-0x000000000111F000-memory.dmp

Filesize
184KB

Download
memory/2372-3-0x00000000010F0000-0x00000000015BA000-memory.dmp

Filesize
4.8MB

Download
memory/2372-5-0x00000000010F0000-0x00000000015BA000-memory.dmp

Filesize
4.8MB

Download
memory/2372-10-0x00000000010F0000-0x00000000015BA000-memory.dmp

Filesize
4.8MB

Download
memory/2372-0-0x00000000010F0000-0x00000000015BA000-memory.dmp

Filesize
4.8MB

Download
memory/2372-20-0x0000000006CC0000-0x000000000718A000-memory.dmp

Filesize
4.8MB

Download
memory/2372-19-0x0000000006CC0000-0x000000000718A000-memory.dmp

Filesize
4.8MB

Download
memory/2668-26-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-34-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-24-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-27-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-22-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-28-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-29-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-30-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-31-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-32-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-33-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-23-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-35-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-36-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-37-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-38-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-39-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-40-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-41-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-42-0x0000000001010000-0x00000000014DA000-memory.dmp

Filesize
4.8MB

Download
memory/2668-43-0x0000000001010000-0x00000000014DA000-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