amadey | faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe

General

Target

faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe.exe
Size

1.8MB
MD5

96b755dfe333ced8d955bb0cb35613cd
SHA1

e40dbd2a93c2b8a8104fe623962fdbce47d7b1b8
SHA256

faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe
SHA512

7e641636ec7a39720c02ca7cd9c49d0b10f4e11eec01661533916a79b7a578bc26f709e25e3128a79476614699cf417290efacc74b57507f0f11727a1f3f390d
SSDEEP

24576:cyKSu27DSZCEu4perWaeOgS7jdb028a4xTW3dXySgqYLwPNqHVT/ZPx0yxSiVhG1:cyZu2CQEb45e4E83dXyZq5FsEyxS8K

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__	faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe.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	faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe.exe

Executes dropped EXE 3 IoCs

pid	Process
1152	axplong.exe
4864	axplong.exe
2124	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-1-5-21-4272559161-3282441186-401869126-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Wine	faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe.exe
Key opened	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
4860	faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe.exe
1152	axplong.exe
4864	axplong.exe
2124	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe.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	faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4860	faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe.exe
4860	faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe.exe
1152	axplong.exe
1152	axplong.exe
4864	axplong.exe
4864	axplong.exe
2124	axplong.exe
2124	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4860	faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4860 wrote to memory of 1152	4860	faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe.exe	81
PID 4860 wrote to memory of 1152	4860	faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe.exe	81
PID 4860 wrote to memory of 1152	4860	faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe.exe	81

C:\Users\Admin\AppData\Local\Temp\faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe.exe
"C:\Users\Admin\AppData\Local\Temp\faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe.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:4860
- 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:1152

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:4864

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:2124

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
96b755dfe333ced8d955bb0cb35613cd

SHA1
e40dbd2a93c2b8a8104fe623962fdbce47d7b1b8

SHA256
faaf9f21e8b060c731e959930b54c7caccb6cfb31eda9cf5540c80e9adcaf8fe

SHA512
7e641636ec7a39720c02ca7cd9c49d0b10f4e11eec01661533916a79b7a578bc26f709e25e3128a79476614699cf417290efacc74b57507f0f11727a1f3f390d

Download Submit
memory/1152-26-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/1152-37-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/1152-44-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/1152-43-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/1152-42-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/1152-41-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/1152-17-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/1152-19-0x00000000007C1000-0x00000000007EF000-memory.dmp

Filesize
184KB

Download
memory/1152-20-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/1152-21-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/1152-22-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/1152-24-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/1152-25-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/1152-38-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/1152-45-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/1152-36-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/1152-35-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/1152-34-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/1152-33-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/2124-40-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/4860-3-0x0000000000090000-0x0000000000555000-memory.dmp

Filesize
4.8MB

Download
memory/4860-2-0x0000000000091000-0x00000000000BF000-memory.dmp

Filesize
184KB

Download
memory/4860-0-0x0000000000090000-0x0000000000555000-memory.dmp

Filesize
4.8MB

Download
memory/4860-18-0x0000000000090000-0x0000000000555000-memory.dmp

Filesize
4.8MB

Download
memory/4860-1-0x0000000077916000-0x0000000077918000-memory.dmp

Filesize
8KB

Download
memory/4860-4-0x0000000000090000-0x0000000000555000-memory.dmp

Filesize
4.8MB

Download
memory/4864-32-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/4864-30-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/4864-29-0x00000000007C0000-0x0000000000C85000-memory.dmp

Filesize
4.8MB

Download
memory/4864-28-0x00000000007C0000-0x0000000000C85000-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