amadey | d00d5adcd513197a92dda66ebcc8cbd228684f0695b7d4898ec68765ff45ed73

General

Target

d00d5adcd513197a92dda66ebcc8cbd228684f0695b7d4898ec68765ff45ed73.exe
Size

1.8MB
MD5

c5d21b7d0a7d397cef5729a52ab66305
SHA1

8971dbea232b185ddb9d10999419f1ec926e092c
SHA256

d00d5adcd513197a92dda66ebcc8cbd228684f0695b7d4898ec68765ff45ed73
SHA512

9131f58ccf63f8575099e05370f504b83664d74c20877d4bc174864a5bdee22287a095c76a47e3f361e91311d423b31e22ce9bbb06d37710c954f324885615d9
SSDEEP

49152:n4lHG5HOZEdQNHgVbpeWDlom2vrDEbQKYP:4lHG7GHgTkXaQKy

Score

10^/10

amadey e76b71 evasion trojan

Malware Config

Extracted

Family

amadey

Version

8254624243

Botnet

e76b71

C2

http://77.91.77.81

Attributes

install_dir
8254624243
install_file
axplong.exe
strings_key
90049e51fabf09df0d6748e0b271922e
url_paths
/Kiru9gu/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__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d00d5adcd513197a92dda66ebcc8cbd228684f0695b7d4898ec68765ff45ed73.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\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	d00d5adcd513197a92dda66ebcc8cbd228684f0695b7d4898ec68765ff45ed73.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d00d5adcd513197a92dda66ebcc8cbd228684f0695b7d4898ec68765ff45ed73.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

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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	d00d5adcd513197a92dda66ebcc8cbd228684f0695b7d4898ec68765ff45ed73.exe

Executes dropped EXE 3 IoCs

pid	Process
3188	axplong.exe
1080	axplong.exe
4364	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-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine	d00d5adcd513197a92dda66ebcc8cbd228684f0695b7d4898ec68765ff45ed73.exe
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
1404	d00d5adcd513197a92dda66ebcc8cbd228684f0695b7d4898ec68765ff45ed73.exe
3188	axplong.exe
1080	axplong.exe
4364	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	d00d5adcd513197a92dda66ebcc8cbd228684f0695b7d4898ec68765ff45ed73.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1404	d00d5adcd513197a92dda66ebcc8cbd228684f0695b7d4898ec68765ff45ed73.exe
1404	d00d5adcd513197a92dda66ebcc8cbd228684f0695b7d4898ec68765ff45ed73.exe
3188	axplong.exe
3188	axplong.exe
1080	axplong.exe
1080	axplong.exe
4364	axplong.exe
4364	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1404 wrote to memory of 3188	1404	d00d5adcd513197a92dda66ebcc8cbd228684f0695b7d4898ec68765ff45ed73.exe	84
PID 1404 wrote to memory of 3188	1404	d00d5adcd513197a92dda66ebcc8cbd228684f0695b7d4898ec68765ff45ed73.exe	84
PID 1404 wrote to memory of 3188	1404	d00d5adcd513197a92dda66ebcc8cbd228684f0695b7d4898ec68765ff45ed73.exe	84

C:\Users\Admin\AppData\Local\Temp\d00d5adcd513197a92dda66ebcc8cbd228684f0695b7d4898ec68765ff45ed73.exe
"C:\Users\Admin\AppData\Local\Temp\d00d5adcd513197a92dda66ebcc8cbd228684f0695b7d4898ec68765ff45ed73.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1404
- C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
  "C:\Users\Admin\AppData\Local\Temp\8254624243\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
  - Suspicious behavior: EnumeratesProcesses
  PID:3188

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\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:1080

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\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:4364

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

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe

Filesize
1.8MB

MD5
c5d21b7d0a7d397cef5729a52ab66305

SHA1
8971dbea232b185ddb9d10999419f1ec926e092c

SHA256
d00d5adcd513197a92dda66ebcc8cbd228684f0695b7d4898ec68765ff45ed73

SHA512
9131f58ccf63f8575099e05370f504b83664d74c20877d4bc174864a5bdee22287a095c76a47e3f361e91311d423b31e22ce9bbb06d37710c954f324885615d9

Download Submit
memory/1080-28-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/1080-31-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/1080-30-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/1080-29-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/1404-1-0x0000000077164000-0x0000000077166000-memory.dmp

Filesize
8KB

Download
memory/1404-2-0x0000000000261000-0x000000000028F000-memory.dmp

Filesize
184KB

Download
memory/1404-3-0x0000000000260000-0x0000000000730000-memory.dmp

Filesize
4.8MB

Download
memory/1404-5-0x0000000000260000-0x0000000000730000-memory.dmp

Filesize
4.8MB

Download
memory/1404-17-0x0000000000260000-0x0000000000730000-memory.dmp

Filesize
4.8MB

Download
memory/1404-0-0x0000000000260000-0x0000000000730000-memory.dmp

Filesize
4.8MB

Download
memory/3188-20-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/3188-34-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/3188-24-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/3188-25-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/3188-26-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/3188-22-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/3188-21-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/3188-19-0x0000000000D21000-0x0000000000D4F000-memory.dmp

Filesize
184KB

Download
memory/3188-18-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/3188-32-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/3188-33-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/3188-23-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/3188-35-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/3188-36-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/3188-37-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/3188-45-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/3188-44-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/3188-41-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/3188-42-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/3188-43-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/4364-40-0x0000000000D20000-0x00000000011F0000-memory.dmp

Filesize
4.8MB

Download
memory/4364-39-0x0000000000D20000-0x00000000011F0000-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