amadey | 58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95

General

Target

58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95.exe
Size

1.8MB
MD5

b58b104a152d137cbc5a54e512e0a619
SHA1

2423476e7ddb317aada8333e1df3a9147fc47afb
SHA256

58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95
SHA512

555ec8b4e10d10f59312ee75fda9887289371dd2c76bce73cd1ddd3b255656026eb19be48e6a96cbad32692f3ba9cfe8dc70b1274e56f921aed5e8cf1aed4851
SSDEEP

49152:ZBhihuT0bl8RvdaicYcVeZ52UPJsxMWZ3BOe296F0y:ZehuT0Z8NxlcVeZgUBsxHROe29o

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__	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
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95.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	58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95.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\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95.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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95.exe

Executes dropped EXE 4 IoCs

pid	Process
5188	axplong.exe
6040	axplong.exe
1260	axplong.exe
5520	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	58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95.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
1348	58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95.exe
5188	axplong.exe
6040	axplong.exe
1260	axplong.exe
5520	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95.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
1348	58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95.exe
1348	58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95.exe
5188	axplong.exe
5188	axplong.exe
6040	axplong.exe
6040	axplong.exe
1260	axplong.exe
1260	axplong.exe
5520	axplong.exe
5520	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1348 wrote to memory of 5188	1348	58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95.exe	81
PID 1348 wrote to memory of 5188	1348	58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95.exe	81
PID 1348 wrote to memory of 5188	1348	58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95.exe	81

C:\Users\Admin\AppData\Local\Temp\58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95.exe
"C:\Users\Admin\AppData\Local\Temp\58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95.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:1348
- 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:5188

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:6040

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:1260

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:5520

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
b58b104a152d137cbc5a54e512e0a619

SHA1
2423476e7ddb317aada8333e1df3a9147fc47afb

SHA256
58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95

SHA512
555ec8b4e10d10f59312ee75fda9887289371dd2c76bce73cd1ddd3b255656026eb19be48e6a96cbad32692f3ba9cfe8dc70b1274e56f921aed5e8cf1aed4851

Download Submit
memory/1260-36-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/1348-0-0x00000000003C0000-0x0000000000877000-memory.dmp

Filesize
4.7MB

Download
memory/1348-1-0x0000000077374000-0x0000000077376000-memory.dmp

Filesize
8KB

Download
memory/1348-2-0x00000000003C1000-0x00000000003EF000-memory.dmp

Filesize
184KB

Download
memory/1348-3-0x00000000003C0000-0x0000000000877000-memory.dmp

Filesize
4.7MB

Download
memory/1348-5-0x00000000003C0000-0x0000000000877000-memory.dmp

Filesize
4.7MB

Download
memory/1348-18-0x00000000003C0000-0x0000000000877000-memory.dmp

Filesize
4.7MB

Download
memory/5188-28-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5188-33-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5188-21-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5188-47-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5188-46-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5188-42-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5188-41-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5188-27-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5188-19-0x0000000000531000-0x000000000055F000-memory.dmp

Filesize
184KB

Download
memory/5188-29-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5188-30-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5188-31-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5188-32-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5188-20-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5188-34-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5188-16-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5188-37-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5188-38-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5188-39-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5188-40-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5520-44-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/5520-45-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/6040-26-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/6040-25-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/6040-24-0x0000000000530000-0x00000000009E7000-memory.dmp

Filesize
4.7MB

Download
memory/6040-23-0x0000000000530000-0x00000000009E7000-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