amadey | 6156fd388fbf3f69b8783230223e8101b1a56da77312d7fa4f565799d432b82b

General

Target

6156fd388fbf3f69b8783230223e8101b1a56da77312d7fa4f565799d432b82b.exe
Size

1.9MB
MD5

4fe61a341a290434607a7c7aeb466218
SHA1

68dc88da15b4d53a127df71a657c8a6c9f6bb346
SHA256

6156fd388fbf3f69b8783230223e8101b1a56da77312d7fa4f565799d432b82b
SHA512

c8b9c72e2377ae12a281b6541fea78ba113c34be30adc3ec5b3e8d9d8e6125f8c7a7e191e09540cec864b886a8f50828da1d15906bc556576876f682170ff2b4
SSDEEP

49152:jB2lDhvkKOG8oqR6/EygFX8pF90YI5sG+01kLoi:jon2GP/vImVssGGLR

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__	6156fd388fbf3f69b8783230223e8101b1a56da77312d7fa4f565799d432b82b.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	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
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6156fd388fbf3f69b8783230223e8101b1a56da77312d7fa4f565799d432b82b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6156fd388fbf3f69b8783230223e8101b1a56da77312d7fa4f565799d432b82b.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-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation	6156fd388fbf3f69b8783230223e8101b1a56da77312d7fa4f565799d432b82b.exe

Executes dropped EXE 3 IoCs

pid	Process
4332	axplong.exe
4696	axplong.exe
1384	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-1-5-21-200405930-3877336739-3533750831-1000\Software\Wine	6156fd388fbf3f69b8783230223e8101b1a56da77312d7fa4f565799d432b82b.exe
Key opened	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
4896	6156fd388fbf3f69b8783230223e8101b1a56da77312d7fa4f565799d432b82b.exe
4332	axplong.exe
4696	axplong.exe
1384	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	6156fd388fbf3f69b8783230223e8101b1a56da77312d7fa4f565799d432b82b.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
4896	6156fd388fbf3f69b8783230223e8101b1a56da77312d7fa4f565799d432b82b.exe
4896	6156fd388fbf3f69b8783230223e8101b1a56da77312d7fa4f565799d432b82b.exe
4332	axplong.exe
4332	axplong.exe
4696	axplong.exe
4696	axplong.exe
1384	axplong.exe
1384	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4896 wrote to memory of 4332	4896	6156fd388fbf3f69b8783230223e8101b1a56da77312d7fa4f565799d432b82b.exe	85
PID 4896 wrote to memory of 4332	4896	6156fd388fbf3f69b8783230223e8101b1a56da77312d7fa4f565799d432b82b.exe	85
PID 4896 wrote to memory of 4332	4896	6156fd388fbf3f69b8783230223e8101b1a56da77312d7fa4f565799d432b82b.exe	85

C:\Users\Admin\AppData\Local\Temp\6156fd388fbf3f69b8783230223e8101b1a56da77312d7fa4f565799d432b82b.exe
"C:\Users\Admin\AppData\Local\Temp\6156fd388fbf3f69b8783230223e8101b1a56da77312d7fa4f565799d432b82b.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:4896
- 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:4332

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:4696

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:1384

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
4fe61a341a290434607a7c7aeb466218

SHA1
68dc88da15b4d53a127df71a657c8a6c9f6bb346

SHA256
6156fd388fbf3f69b8783230223e8101b1a56da77312d7fa4f565799d432b82b

SHA512
c8b9c72e2377ae12a281b6541fea78ba113c34be30adc3ec5b3e8d9d8e6125f8c7a7e191e09540cec864b886a8f50828da1d15906bc556576876f682170ff2b4

Download Submit
memory/1384-41-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/1384-40-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-37-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-38-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-45-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-44-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-18-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-19-0x00000000001D1000-0x00000000001FF000-memory.dmp

Filesize
184KB

Download
memory/4332-20-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-21-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-22-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-23-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-24-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-25-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-26-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-43-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-46-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-42-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-36-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-33-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-34-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4332-35-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4696-32-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4696-28-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4696-30-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4696-29-0x00000000001D0000-0x00000000006A2000-memory.dmp

Filesize
4.8MB

Download
memory/4896-0-0x0000000000F30000-0x0000000001402000-memory.dmp

Filesize
4.8MB

Download
memory/4896-5-0x0000000000F30000-0x0000000001402000-memory.dmp

Filesize
4.8MB

Download
memory/4896-2-0x0000000000F31000-0x0000000000F5F000-memory.dmp

Filesize
184KB

Download
memory/4896-1-0x0000000077244000-0x0000000077246000-memory.dmp

Filesize
8KB

Download
memory/4896-3-0x0000000000F30000-0x0000000001402000-memory.dmp

Filesize
4.8MB

Download
memory/4896-17-0x0000000000F30000-0x0000000001402000-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