amadey | e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d

General

Target

e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d.exe
Size

1.9MB
MD5

838372131a676e96bb66e48df3f2a4e8
SHA1

f4da7c615cc2b881c0b3b5cedf387496cdee152f
SHA256

e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d
SHA512

c94547a031493d56db75b5f6957cc4eb2f7f0a8cbf2f2d6eb5c08da44e71c71bb5213c2092be4b3c844e488f110926bf03f06cc7141001d4849d94245b03567c
SSDEEP

49152:521xNJCnbB5dJBeJZB6mI8Oz7/H5JoZyqTh/:52M1jQy8euZy6/

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__	e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d.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	e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d.exe

Executes dropped EXE 3 IoCs

pid	Process
384	axplong.exe
980	axplong.exe
2184	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-1-5-21-661032028-162657920-1226909816-1000\Software\Wine	e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d.exe
Key opened	\REGISTRY\USER\S-1-5-21-661032028-162657920-1226909816-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-661032028-162657920-1226909816-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-661032028-162657920-1226909816-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
4500	e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d.exe
384	axplong.exe
980	axplong.exe
2184	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d.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	e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4500	e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d.exe
4500	e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d.exe
384	axplong.exe
384	axplong.exe
980	axplong.exe
980	axplong.exe
2184	axplong.exe
2184	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4500	e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4500 wrote to memory of 384	4500	e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d.exe	81
PID 4500 wrote to memory of 384	4500	e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d.exe	81
PID 4500 wrote to memory of 384	4500	e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d.exe	81

C:\Users\Admin\AppData\Local\Temp\e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d.exe
"C:\Users\Admin\AppData\Local\Temp\e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d.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:4500
- 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:384

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:980

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:2184

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
838372131a676e96bb66e48df3f2a4e8

SHA1
f4da7c615cc2b881c0b3b5cedf387496cdee152f

SHA256
e0bcd28e100445de18508eaa0e56e5605e5180d2be812616055dbc413283d34d

SHA512
c94547a031493d56db75b5f6957cc4eb2f7f0a8cbf2f2d6eb5c08da44e71c71bb5213c2092be4b3c844e488f110926bf03f06cc7141001d4849d94245b03567c

Download Submit
memory/384-27-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/384-45-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/384-26-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/384-44-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/384-43-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/384-42-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/384-18-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/384-20-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/384-19-0x0000000000D71000-0x0000000000D9F000-memory.dmp

Filesize
184KB

Download
memory/384-21-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/384-22-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/384-23-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/384-24-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/384-25-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/384-39-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/384-38-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/384-37-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/384-36-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/384-35-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/384-34-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/980-33-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/980-31-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/980-30-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/980-29-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/2184-41-0x0000000000D70000-0x000000000124D000-memory.dmp

Filesize
4.9MB

Download
memory/4500-2-0x00000000009C1000-0x00000000009EF000-memory.dmp

Filesize
184KB

Download
memory/4500-3-0x00000000009C0000-0x0000000000E9D000-memory.dmp

Filesize
4.9MB

Download
memory/4500-17-0x00000000009C0000-0x0000000000E9D000-memory.dmp

Filesize
4.9MB

Download
memory/4500-1-0x00000000771A6000-0x00000000771A8000-memory.dmp

Filesize
8KB

Download
memory/4500-4-0x00000000009C0000-0x0000000000E9D000-memory.dmp

Filesize
4.9MB

Download
memory/4500-0-0x00000000009C0000-0x0000000000E9D000-memory.dmp

Filesize
4.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads