amadey | ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9

General

Target

ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9.exe
Size

1.8MB
MD5

e3e8cb7aa3786ccfd9e6b871996f96dc
SHA1

cc56d47b5bd08819ebb21ce2509f5cab1c0cd2d3
SHA256

ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9
SHA512

2fd07f97baabc019aa0507704c0ce5897fe20fa726a5aaa3a9a5bea56e689f96a693b578d6b1238d47da86274a5512f7c2a27b0e7873fa5d75e9055fd3e32c88
SSDEEP

49152:IFLnqPWQLYpzIZP1Ui0R3alBiTNmhIc18S9U6VoI+6RhGiHOpMpUEKlU:IFLnqueYpMZPqhR3aFt18SforiUqL

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__	ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9.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	ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe

Executes dropped EXE 1 IoCs

pid	Process
2824	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-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2596	ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9.exe
2596	ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2596	ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9.exe
2824	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9.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	ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2596	ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9.exe
2824	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2596	ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2596 wrote to memory of 2824	2596	ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9.exe	30
PID 2596 wrote to memory of 2824	2596	ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9.exe	30
PID 2596 wrote to memory of 2824	2596	ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9.exe	30
PID 2596 wrote to memory of 2824	2596	ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9.exe	30

C:\Users\Admin\AppData\Local\Temp\ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9.exe
"C:\Users\Admin\AppData\Local\Temp\ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9.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:2596
- 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:2824

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
1.8MB

MD5
e3e8cb7aa3786ccfd9e6b871996f96dc

SHA1
cc56d47b5bd08819ebb21ce2509f5cab1c0cd2d3

SHA256
ab341b06e5fc02ce48637175426d03cbab2e3d4bef9fcf6cecab16d40656c7f9

SHA512
2fd07f97baabc019aa0507704c0ce5897fe20fa726a5aaa3a9a5bea56e689f96a693b578d6b1238d47da86274a5512f7c2a27b0e7873fa5d75e9055fd3e32c88

Download Submit
memory/2596-22-0x0000000006D80000-0x000000000724B000-memory.dmp

Filesize
4.8MB

Download
memory/2596-1-0x0000000077670000-0x0000000077672000-memory.dmp

Filesize
8KB

Download
memory/2596-2-0x0000000000F61000-0x0000000000F8F000-memory.dmp

Filesize
184KB

Download
memory/2596-3-0x0000000000F60000-0x000000000142B000-memory.dmp

Filesize
4.8MB

Download
memory/2596-5-0x0000000000F60000-0x000000000142B000-memory.dmp

Filesize
4.8MB

Download
memory/2596-10-0x0000000000F60000-0x000000000142B000-memory.dmp

Filesize
4.8MB

Download
memory/2596-0-0x0000000000F60000-0x000000000142B000-memory.dmp

Filesize
4.8MB

Download
memory/2596-21-0x0000000006D80000-0x000000000724B000-memory.dmp

Filesize
4.8MB

Download
memory/2596-19-0x0000000000F60000-0x000000000142B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-29-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-34-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-24-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-27-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-25-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-28-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-20-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-30-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-31-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-32-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-33-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-23-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-35-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-36-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-37-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-38-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-39-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-40-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-41-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-42-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-43-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download
memory/2824-44-0x0000000000E40000-0x000000000130B000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads