amadey | ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824

General

Target

ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824.exe
Size

1.8MB
MD5

e77913dfeb423031e19acbd2460dffea
SHA1

505930c0fb84b2cff347020a4f06d4cb87a1cd07
SHA256

ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824
SHA512

198944cbd723813f93efbef6afaf265fa1b81013661b1d06b0f9facff70a4911305663fac72becbca1297ae712d33986214c19f02adbc3fe4a630d7c3420efda
SSDEEP

49152:3HIA4pjmbxSZp+Gwan+DXkX8J0aQ/eptXrpPzTh3p0G:YAlxla+68JjQ/0rprTpp0

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 5 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824.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	ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824.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	ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824.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	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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824.exe

Executes dropped EXE 4 IoCs

pid	Process
4536	axplong.exe
1872	axplong.exe
2492	axplong.exe
1364	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.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
1196	ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824.exe
4536	axplong.exe
1872	axplong.exe
2492	axplong.exe
1364	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1196	ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824.exe
1196	ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824.exe
4536	axplong.exe
4536	axplong.exe
1872	axplong.exe
1872	axplong.exe
2492	axplong.exe
2492	axplong.exe
1364	axplong.exe
1364	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1196 wrote to memory of 4536	1196	ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824.exe	80
PID 1196 wrote to memory of 4536	1196	ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824.exe	80
PID 1196 wrote to memory of 4536	1196	ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824.exe	80

C:\Users\Admin\AppData\Local\Temp\ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824.exe
"C:\Users\Admin\AppData\Local\Temp\ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824.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:1196
- 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:4536

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:1872

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:2492

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:1364

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

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Downloads

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

Filesize
1.8MB

MD5
e77913dfeb423031e19acbd2460dffea

SHA1
505930c0fb84b2cff347020a4f06d4cb87a1cd07

SHA256
ac678b7f487381cbb608c2ae21747297e1090114e6907c7070f578e84bceb824

SHA512
198944cbd723813f93efbef6afaf265fa1b81013661b1d06b0f9facff70a4911305663fac72becbca1297ae712d33986214c19f02adbc3fe4a630d7c3420efda

Download Submit
memory/1196-17-0x0000000000520000-0x00000000009E4000-memory.dmp

Filesize
4.8MB

Download
memory/1196-2-0x0000000000521000-0x000000000054F000-memory.dmp

Filesize
184KB

Download
memory/1196-3-0x0000000000520000-0x00000000009E4000-memory.dmp

Filesize
4.8MB

Download
memory/1196-5-0x0000000000520000-0x00000000009E4000-memory.dmp

Filesize
4.8MB

Download
memory/1196-1-0x0000000076F14000-0x0000000076F16000-memory.dmp

Filesize
8KB

Download
memory/1196-0-0x0000000000520000-0x00000000009E4000-memory.dmp

Filesize
4.8MB

Download
memory/1364-46-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/1364-45-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/1872-23-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/1872-24-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/1872-25-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/2492-36-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/2492-37-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-19-0x0000000000871000-0x000000000089F000-memory.dmp

Filesize
184KB

Download
memory/4536-38-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-28-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-29-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-30-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-31-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-32-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-33-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-34-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-26-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-21-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-27-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-39-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-40-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-41-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-42-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-43-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-20-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-18-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-47-0x0000000000870000-0x0000000000D34000-memory.dmp

Filesize
4.8MB

Download
memory/4536-48-0x0000000000870000-0x0000000000D34000-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