amadey | 2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9

General

Target

2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9.exe
Size

1.8MB
MD5

1348753ebe79710e41746f471f0a5903
SHA1

56300fae453869bd62102e44e93f6fa92ab4f185
SHA256

2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9
SHA512

d3bd0a11019083fa79832a88d21529f6b78d4c16d3939a2498014f6d49598d786cf44bccdfa2178eebc72537f645bf0dc0e95b91eb8398733c9ede21ef15d97c
SSDEEP

49152:hWs9OcbbxGwhkvjl0OQIs+UTc+ROivGham8Lc6DvBiuJkaP79:hWyxYvjIBg0Oidm8Lc6DpRD9

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__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9.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	2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9.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	2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9.exe

Executes dropped EXE 3 IoCs

pid	Process
3912	axplong.exe
1808	axplong.exe
4700	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	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
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine	2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2264	2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9.exe
3912	axplong.exe
1808	axplong.exe
4700	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9.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
2264	2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9.exe
2264	2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9.exe
3912	axplong.exe
3912	axplong.exe
1808	axplong.exe
1808	axplong.exe
4700	axplong.exe
4700	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2264	2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2264 wrote to memory of 3912	2264	2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9.exe	84
PID 2264 wrote to memory of 3912	2264	2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9.exe	84
PID 2264 wrote to memory of 3912	2264	2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9.exe	84

C:\Users\Admin\AppData\Local\Temp\2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9.exe
"C:\Users\Admin\AppData\Local\Temp\2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9.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:2264
- 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:3912

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:1808

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:4700

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
1348753ebe79710e41746f471f0a5903

SHA1
56300fae453869bd62102e44e93f6fa92ab4f185

SHA256
2bc3f6a054819f65ffa59d6d26f462a4adb9ee47f114c112960fcc6d756044a9

SHA512
d3bd0a11019083fa79832a88d21529f6b78d4c16d3939a2498014f6d49598d786cf44bccdfa2178eebc72537f645bf0dc0e95b91eb8398733c9ede21ef15d97c

Download Submit
memory/1808-32-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/1808-31-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/1808-30-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/1808-29-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/2264-0-0x0000000000D30000-0x00000000011E1000-memory.dmp

Filesize
4.7MB

Download
memory/2264-1-0x0000000077D54000-0x0000000077D56000-memory.dmp

Filesize
8KB

Download
memory/2264-2-0x0000000000D31000-0x0000000000D5F000-memory.dmp

Filesize
184KB

Download
memory/2264-3-0x0000000000D30000-0x00000000011E1000-memory.dmp

Filesize
4.7MB

Download
memory/2264-5-0x0000000000D30000-0x00000000011E1000-memory.dmp

Filesize
4.7MB

Download
memory/2264-17-0x0000000000D30000-0x00000000011E1000-memory.dmp

Filesize
4.7MB

Download
memory/3912-27-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-34-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-24-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-25-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-26-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-22-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-21-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-20-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-19-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-18-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-33-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-23-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-35-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-36-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-37-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-38-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-46-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-45-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-42-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-43-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/3912-44-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/4700-41-0x0000000000C60000-0x0000000001111000-memory.dmp

Filesize
4.7MB

Download
memory/4700-40-0x0000000000C60000-0x0000000001111000-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