amadey | c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639

General

Target

c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639.exe
Size

1.8MB
MD5

fe33562dbcf0b34b40fbe10d153ea057
SHA1

f5c641d84ee834972d74e046f9481ade560ce1f3
SHA256

c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639
SHA512

8af47014eecf9367860552ab43594aba244c5178443977c5adf3f4733ea16c2ac5db3c4d15544975670307f66c618655376f5110a5fd7fd8f31b8411e73b7205
SSDEEP

49152:QpscekjzU0TKHU8AScaHm7y5G8m5Y913fe6SNP6rHdcFJP2w:OemVTKsScaN53Dfixo8

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__	c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639.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	c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639.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

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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639.exe

Executes dropped EXE 3 IoCs

pid	Process
2112	axplong.exe
1148	axplong.exe
820	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-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2792	c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639.exe
2112	axplong.exe
1148	axplong.exe
820	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639.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	c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2792	c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639.exe
2792	c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639.exe
2112	axplong.exe
2112	axplong.exe
1148	axplong.exe
1148	axplong.exe
820	axplong.exe
820	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2792	c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 2112	2792	c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639.exe	82
PID 2792 wrote to memory of 2112	2792	c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639.exe	82
PID 2792 wrote to memory of 2112	2792	c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639.exe	82

C:\Users\Admin\AppData\Local\Temp\c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639.exe
"C:\Users\Admin\AppData\Local\Temp\c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639.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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2792
- 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:2112

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:1148

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:820

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
fe33562dbcf0b34b40fbe10d153ea057

SHA1
f5c641d84ee834972d74e046f9481ade560ce1f3

SHA256
c32ef5c9f7b6005f446821caf5f9b0567db326308796bcd4feefb946c44f7639

SHA512
8af47014eecf9367860552ab43594aba244c5178443977c5adf3f4733ea16c2ac5db3c4d15544975670307f66c618655376f5110a5fd7fd8f31b8411e73b7205

Download Submit
memory/820-46-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/820-44-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/1148-30-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/1148-36-0x0000000000B31000-0x0000000000B5F000-memory.dmp

Filesize
184KB

Download
memory/1148-35-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/1148-33-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/1148-32-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/1148-31-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-20-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-41-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-22-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-23-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-24-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-25-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-26-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-27-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-28-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-50-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-19-0x0000000000B31000-0x0000000000B5F000-memory.dmp

Filesize
184KB

Download
memory/2112-49-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-16-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-48-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-47-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-37-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-38-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-39-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-40-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-21-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2112-42-0x0000000000B30000-0x0000000000FF6000-memory.dmp

Filesize
4.8MB

Download
memory/2792-2-0x0000000000A11000-0x0000000000A3F000-memory.dmp

Filesize
184KB

Download
memory/2792-1-0x0000000077E84000-0x0000000077E86000-memory.dmp

Filesize
8KB

Download
memory/2792-3-0x0000000000A10000-0x0000000000ED6000-memory.dmp

Filesize
4.8MB

Download
memory/2792-4-0x0000000000A10000-0x0000000000ED6000-memory.dmp

Filesize
4.8MB

Download
memory/2792-18-0x0000000000A10000-0x0000000000ED6000-memory.dmp

Filesize
4.8MB

Download
memory/2792-0-0x0000000000A10000-0x0000000000ED6000-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