amadey | 5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864

General

Target

5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864.exe
Size

1.9MB
MD5

36f52a30ffaf5698effe507c8054160d
SHA1

69fcb218f92573172bab757fb3ce4828910f82b6
SHA256

5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864
SHA512

323f7e47b9342f9174fb9c20e7818b60e883e7ae1c5dfd4d10036066c30110188657a277a5b80b8807675789b6fc1e69b6a9fc78809592eeb764c873fe153376
SSDEEP

49152:HGtRU6Hc3nWiLcFLQsMfwzeKFiuoeS/IvXoSK6zWPuB:Ie683Wse+fwzVsNn/IvfFWPu

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__	5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864.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\SystemBiosVersion	5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864.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\VideoBiosVersion	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\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-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation	5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864.exe

Executes dropped EXE 4 IoCs

pid	Process
2984	axplong.exe
5052	axplong.exe
2876	axplong.exe
4788	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-1-5-21-3169499791-3545231813-3156325206-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Wine	5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864.exe
Key opened	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
3672	5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864.exe
2984	axplong.exe
5052	axplong.exe
2876	axplong.exe
4788	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864.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
3672	5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864.exe
3672	5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864.exe
2984	axplong.exe
2984	axplong.exe
5052	axplong.exe
5052	axplong.exe
2876	axplong.exe
2876	axplong.exe
4788	axplong.exe
4788	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3672	5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3672 wrote to memory of 2984	3672	5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864.exe	86
PID 3672 wrote to memory of 2984	3672	5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864.exe	86
PID 3672 wrote to memory of 2984	3672	5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864.exe	86

C:\Users\Admin\AppData\Local\Temp\5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864.exe
"C:\Users\Admin\AppData\Local\Temp\5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864.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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3672
- 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:2984

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:5052

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:2876

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:4788

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
1.9MB

MD5
36f52a30ffaf5698effe507c8054160d

SHA1
69fcb218f92573172bab757fb3ce4828910f82b6

SHA256
5862af7141cfca0ba888239c6c008712653f7240961d2e10afc8662d5f9dc864

SHA512
323f7e47b9342f9174fb9c20e7818b60e883e7ae1c5dfd4d10036066c30110188657a277a5b80b8807675789b6fc1e69b6a9fc78809592eeb764c873fe153376

Download Submit
memory/2876-39-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2876-38-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-36-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-45-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-44-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-43-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-16-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-18-0x0000000000881000-0x00000000008AF000-memory.dmp

Filesize
184KB

Download
memory/2984-31-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-20-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-21-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-22-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-23-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-25-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-42-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-41-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-40-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-35-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-19-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-32-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-33-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/2984-34-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/3672-5-0x0000000000E20000-0x00000000012EF000-memory.dmp

Filesize
4.8MB

Download
memory/3672-0-0x0000000000E20000-0x00000000012EF000-memory.dmp

Filesize
4.8MB

Download
memory/3672-2-0x0000000000E21000-0x0000000000E4F000-memory.dmp

Filesize
184KB

Download
memory/3672-1-0x0000000077714000-0x0000000077716000-memory.dmp

Filesize
8KB

Download
memory/3672-17-0x0000000000E20000-0x00000000012EF000-memory.dmp

Filesize
4.8MB

Download
memory/3672-3-0x0000000000E20000-0x00000000012EF000-memory.dmp

Filesize
4.8MB

Download
memory/4788-48-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/4788-47-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/5052-27-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/5052-26-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/5052-30-0x0000000000880000-0x0000000000D4F000-memory.dmp

Filesize
4.8MB

Download
memory/5052-28-0x0000000000880000-0x0000000000D4F000-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