amadey | a59296fa132b4cf8184297456d2dc002690726e376817dee16f9e5ad009b87f4

General

Target

a59296fa132b4cf8184297456d2dc002690726e376817dee16f9e5ad009b87f4.exe
Size

1.8MB
MD5

935aa878f4a37168ec16d18459b388b0
SHA1

e816295cee13a1b3d9e072c776d2dd06e727a359
SHA256

a59296fa132b4cf8184297456d2dc002690726e376817dee16f9e5ad009b87f4
SHA512

3667d8cba98297bc7cf05c9b1d06d7748958ded78257914cff69b74b5cd76008db32f45a2f4c5f7ac43bdc259fb7334dd308b2e79ba8eb636c9479b48df0892f
SSDEEP

49152:LgXqyH08RyLpIG1GisBGMcuhsSRyRJbkp8Drm:kXfU8Qb1C7HhsSu

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__	a59296fa132b4cf8184297456d2dc002690726e376817dee16f9e5ad009b87f4.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	a59296fa132b4cf8184297456d2dc002690726e376817dee16f9e5ad009b87f4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a59296fa132b4cf8184297456d2dc002690726e376817dee16f9e5ad009b87f4.exe

Executes dropped EXE 3 IoCs

pid	Process
4784	axplong.exe
1900	axplong.exe
2380	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-1-5-21-3766757357-1293853516-507035944-1000\Software\Wine	a59296fa132b4cf8184297456d2dc002690726e376817dee16f9e5ad009b87f4.exe
Key opened	\REGISTRY\USER\S-1-5-21-3766757357-1293853516-507035944-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3766757357-1293853516-507035944-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3766757357-1293853516-507035944-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
248	a59296fa132b4cf8184297456d2dc002690726e376817dee16f9e5ad009b87f4.exe
4784	axplong.exe
1900	axplong.exe
2380	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	a59296fa132b4cf8184297456d2dc002690726e376817dee16f9e5ad009b87f4.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	a59296fa132b4cf8184297456d2dc002690726e376817dee16f9e5ad009b87f4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
248	a59296fa132b4cf8184297456d2dc002690726e376817dee16f9e5ad009b87f4.exe
248	a59296fa132b4cf8184297456d2dc002690726e376817dee16f9e5ad009b87f4.exe
4784	axplong.exe
4784	axplong.exe
1900	axplong.exe
1900	axplong.exe
2380	axplong.exe
2380	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 248 wrote to memory of 4784	248	a59296fa132b4cf8184297456d2dc002690726e376817dee16f9e5ad009b87f4.exe	82
PID 248 wrote to memory of 4784	248	a59296fa132b4cf8184297456d2dc002690726e376817dee16f9e5ad009b87f4.exe	82
PID 248 wrote to memory of 4784	248	a59296fa132b4cf8184297456d2dc002690726e376817dee16f9e5ad009b87f4.exe	82

C:\Users\Admin\AppData\Local\Temp\a59296fa132b4cf8184297456d2dc002690726e376817dee16f9e5ad009b87f4.exe
"C:\Users\Admin\AppData\Local\Temp\a59296fa132b4cf8184297456d2dc002690726e376817dee16f9e5ad009b87f4.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:248
- 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:4784

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:1900

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:2380

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
1.8MB

MD5
935aa878f4a37168ec16d18459b388b0

SHA1
e816295cee13a1b3d9e072c776d2dd06e727a359

SHA256
a59296fa132b4cf8184297456d2dc002690726e376817dee16f9e5ad009b87f4

SHA512
3667d8cba98297bc7cf05c9b1d06d7748958ded78257914cff69b74b5cd76008db32f45a2f4c5f7ac43bdc259fb7334dd308b2e79ba8eb636c9479b48df0892f

Download Submit
memory/248-16-0x00000000002D0000-0x000000000077D000-memory.dmp

Filesize
4.7MB

Download
memory/248-1-0x0000000077D06000-0x0000000077D08000-memory.dmp

Filesize
8KB

Download
memory/248-2-0x00000000002D1000-0x00000000002FF000-memory.dmp

Filesize
184KB

Download
memory/248-3-0x00000000002D0000-0x000000000077D000-memory.dmp

Filesize
4.7MB

Download
memory/248-4-0x00000000002D0000-0x000000000077D000-memory.dmp

Filesize
4.7MB

Download
memory/248-0-0x00000000002D0000-0x000000000077D000-memory.dmp

Filesize
4.7MB

Download
memory/1900-35-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/1900-33-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/1900-32-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/1900-31-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/2380-43-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/2380-44-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-27-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-37-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-26-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-24-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-28-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-29-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-23-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-22-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-21-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-19-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-36-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-25-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-38-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-39-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-40-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-41-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-20-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-18-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-45-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-46-0x00000000000C0000-0x000000000056D000-memory.dmp

Filesize
4.7MB

Download
memory/4784-47-0x00000000000C0000-0x000000000056D000-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