amadey | b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7

General

Target

b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7.exe
Size

1.8MB
MD5

6ecf1c3820035b297440e48cb84dcf44
SHA1

4c35f6f770d5eede118c4b91c94ecf87b87b4cea
SHA256

b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7
SHA512

984c003514e3223435503f33d4e09e4c8d58e1e2d9a17c0adf4f6cb7ae57ee89d9251cbadff22ea448a6baf20a9a83ee8ecd0b687e7928354127ace1a4a70e83
SSDEEP

49152:efyKN1QX6iKWgR2BRHMGAsb2DofNRLd3QPxFLyw:eKlXvKWo2B2GtoofLd3UL

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 5 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7.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
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 10 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\VideoBiosVersion	b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	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\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7.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\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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7.exe

Executes dropped EXE 4 IoCs

pid	Process
3496	axplong.exe
4568	axplong.exe
4124	axplong.exe
2392	axplong.exe

Identifies Wine through registry keys 2 TTPs 5 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-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
2164	b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7.exe
3496	axplong.exe
4568	axplong.exe
4124	axplong.exe
2392	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7.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	b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2164	b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7.exe
2164	b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7.exe
3496	axplong.exe
3496	axplong.exe
4568	axplong.exe
4568	axplong.exe
4124	axplong.exe
4124	axplong.exe
2392	axplong.exe
2392	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2164	b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 3496	2164	b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7.exe	83
PID 2164 wrote to memory of 3496	2164	b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7.exe	83
PID 2164 wrote to memory of 3496	2164	b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7.exe	83

C:\Users\Admin\AppData\Local\Temp\b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7.exe
"C:\Users\Admin\AppData\Local\Temp\b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7.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:2164
- 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:3496

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:4568

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:4124

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:2392

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
6ecf1c3820035b297440e48cb84dcf44

SHA1
4c35f6f770d5eede118c4b91c94ecf87b87b4cea

SHA256
b7e72b538e09cb4d2a4426f8440e88be6682a816201e0450912aa6c4068d6ef7

SHA512
984c003514e3223435503f33d4e09e4c8d58e1e2d9a17c0adf4f6cb7ae57ee89d9251cbadff22ea448a6baf20a9a83ee8ecd0b687e7928354127ace1a4a70e83

Download Submit
memory/2164-1-0x0000000077B54000-0x0000000077B56000-memory.dmp

Filesize
8KB

Download
memory/2164-2-0x0000000000911000-0x000000000093F000-memory.dmp

Filesize
184KB

Download
memory/2164-3-0x0000000000910000-0x0000000000DC2000-memory.dmp

Filesize
4.7MB

Download
memory/2164-4-0x0000000000910000-0x0000000000DC2000-memory.dmp

Filesize
4.7MB

Download
memory/2164-18-0x0000000000910000-0x0000000000DC2000-memory.dmp

Filesize
4.7MB

Download
memory/2164-0-0x0000000000910000-0x0000000000DC2000-memory.dmp

Filesize
4.7MB

Download
memory/2392-48-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/2392-47-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/3496-17-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/3496-31-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/3496-22-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/3496-23-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/3496-49-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/3496-19-0x0000000000B11000-0x0000000000B3F000-memory.dmp

Filesize
184KB

Download
memory/3496-20-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/3496-45-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/3496-30-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/3496-21-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/3496-32-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/3496-33-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/3496-34-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/3496-35-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/3496-44-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/3496-43-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/3496-40-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/3496-41-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/3496-42-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/4124-39-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/4124-37-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/4568-29-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/4568-27-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/4568-26-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download
memory/4568-25-0x0000000000B10000-0x0000000000FC2000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads