amadey | 456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5

General

Target

456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5N.exe
Size

1.8MB
MD5

6d2e380eedb6884b020f5b5162711b00
SHA1

2bc9e5be6f8896e781027a7d4283988995c33cbb
SHA256

456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5
SHA512

3b7246db1ace38dd23c9619bf0499078d5b0d68f52940830d64ca7b39bf51c84ca45a5729fadd91f9fee67f655559113df1bd27b7a340d092ba962a590c77670
SSDEEP

49152:M/E7Uvg9H/wLqMwJOHwoYpTsMyBODR52iKB3xMdd:M/eVHoLfwJOHwLpTsMyY952iKB3Gd

Score

10^/10

amadey fed3aa defense_evasion discovery trojan

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes

install_dir
44111dbc49
install_file
axplong.exe
strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
url_paths
/Jo89Ku7d/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Amadey family
amadey

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5N.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 4 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	456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe

Executes dropped EXE 1 IoCs

pid	Process
2556	axplong.exe

Identifies Wine through registry keys 2 TTPs 2 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5N.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2764	456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5N.exe
2764	456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5N.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2764	456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5N.exe
2556	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5N.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2764	456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5N.exe
2556	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2764	456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 2556	2764	456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5N.exe	30
PID 2764 wrote to memory of 2556	2764	456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5N.exe	30
PID 2764 wrote to memory of 2556	2764	456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5N.exe	30
PID 2764 wrote to memory of 2556	2764	456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5N.exe	30

C:\Users\Admin\AppData\Local\Temp\456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5N.exe
"C:\Users\Admin\AppData\Local\Temp\456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5N.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2764
- C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
  "C:\Users\Admin\AppData\Local\Temp\44111dbc49\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
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2556

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

3

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

Filesize
1.8MB

MD5
6d2e380eedb6884b020f5b5162711b00

SHA1
2bc9e5be6f8896e781027a7d4283988995c33cbb

SHA256
456cc3828cf0240adb89cedeb90a10ecf76c508d7fd592916ac6b4a5c01493f5

SHA512
3b7246db1ace38dd23c9619bf0499078d5b0d68f52940830d64ca7b39bf51c84ca45a5729fadd91f9fee67f655559113df1bd27b7a340d092ba962a590c77670

Download Submit
memory/2556-34-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-30-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-28-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-42-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-29-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-41-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-40-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-21-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-39-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-22-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-23-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-35-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-27-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-26-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-38-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-37-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-24-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-31-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-32-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-33-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2556-36-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2764-20-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2764-0-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2764-14-0x0000000006A90000-0x0000000006F39000-memory.dmp

Filesize
4.7MB

Download
memory/2764-3-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download
memory/2764-2-0x0000000000151000-0x000000000017F000-memory.dmp

Filesize
184KB

Download
memory/2764-15-0x0000000006D70000-0x0000000007219000-memory.dmp

Filesize
4.7MB

Download
memory/2764-1-0x0000000077700000-0x0000000077702000-memory.dmp

Filesize
8KB

Download
memory/2764-5-0x0000000000150000-0x00000000005F9000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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