amadey | 9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b

General

Target

9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b.exe
Size

1.8MB
MD5

708077812210f0b5452f7da01a0eaf08
SHA1

17724af0e504069b0168f7a541334a902efa1d2d
SHA256

9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b
SHA512

506b416c2af9e7fa699e016e325cb74787401ff0efb34463475e142af1fc79b9e8b9b82fbd6bf0f82e470ed79d0ed860a452d07e1909a6e032fb83714055b912
SSDEEP

49152:IH/TsFrtHZnq+zSicjd/53JqGvx6VfVjX1oiCcc69:IruVLlYd/55tv6jXeiCc79

Score

10^/10

amadey fed3aa defense_evasion discovery 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 4 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
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__	9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b.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	9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b.exe

Executes dropped EXE 3 IoCs

pid	Process
1072	axplong.exe
2580	axplong.exe
3996	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.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2864	9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b.exe
1072	axplong.exe
2580	axplong.exe
3996	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b.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	9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2864	9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b.exe
2864	9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b.exe
1072	axplong.exe
1072	axplong.exe
2580	axplong.exe
2580	axplong.exe
3996	axplong.exe
3996	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2864 wrote to memory of 1072	2864	9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b.exe	83
PID 2864 wrote to memory of 1072	2864	9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b.exe	83
PID 2864 wrote to memory of 1072	2864	9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b.exe	83

C:\Users\Admin\AppData\Local\Temp\9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b.exe
"C:\Users\Admin\AppData\Local\Temp\9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- 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:2864
- 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:1072

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:2580

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:3996

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

4

T1012

System Information Discovery

3

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
708077812210f0b5452f7da01a0eaf08

SHA1
17724af0e504069b0168f7a541334a902efa1d2d

SHA256
9ca62931981726c3a89cb8cd82ee004c34d6661a7b0e73127c31c343bdc77f6b

SHA512
506b416c2af9e7fa699e016e325cb74787401ff0efb34463475e142af1fc79b9e8b9b82fbd6bf0f82e470ed79d0ed860a452d07e1909a6e032fb83714055b912

Download Submit
memory/1072-34-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/1072-42-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/1072-24-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/1072-41-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/1072-40-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/1072-33-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/1072-18-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/1072-19-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/1072-20-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/1072-21-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/1072-22-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/1072-23-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/1072-32-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/1072-31-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/1072-35-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/1072-30-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/2580-29-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/2580-27-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/2580-26-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/2864-2-0x0000000000CD1000-0x0000000000CFF000-memory.dmp

Filesize
184KB

Download
memory/2864-3-0x0000000000CD0000-0x0000000001187000-memory.dmp

Filesize
4.7MB

Download
memory/2864-17-0x0000000000CD0000-0x0000000001187000-memory.dmp

Filesize
4.7MB

Download
memory/2864-0-0x0000000000CD0000-0x0000000001187000-memory.dmp

Filesize
4.7MB

Download
memory/2864-1-0x0000000077E84000-0x0000000077E86000-memory.dmp

Filesize
8KB

Download
memory/2864-4-0x0000000000CD0000-0x0000000001187000-memory.dmp

Filesize
4.7MB

Download
memory/3996-37-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download
memory/3996-39-0x00000000009D0000-0x0000000000E87000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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