amadey | 2a665680fc50eb220986793d903fd6a5e6e8519e9addae353625f877203bcf20

General

Target

2a665680fc50eb220986793d903fd6a5e6e8519e9addae353625f877203bcf20.exe
Size

1.8MB
MD5

7116b9800ab326e7f4c61d4931168a1f
SHA1

9a4b4143ab4ab858b0442ee43e83d7b4b107dcb7
SHA256

2a665680fc50eb220986793d903fd6a5e6e8519e9addae353625f877203bcf20
SHA512

4a63987686b6ffae7dbd6fd4365ad38475771b96f59838e542765d8293b8d94301ee890f5ef125a550fff3ece04c585daf7c6d6fbf461f618f1401e8bb655003
SSDEEP

49152:jItGG/l7EWN0nbGEbuRYf/E2EjaJX3ss2N5tUZf7n:6jd7qGrYkpGJHqNm7n

Score

10^/10

amadey fed3aa discovery evasion 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

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__	2a665680fc50eb220986793d903fd6a5e6e8519e9addae353625f877203bcf20.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\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\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2a665680fc50eb220986793d903fd6a5e6e8519e9addae353625f877203bcf20.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\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2a665680fc50eb220986793d903fd6a5e6e8519e9addae353625f877203bcf20.exe

Executes dropped EXE 4 IoCs

pid	Process
4552	axplong.exe
4968	axplong.exe
2016	axplong.exe
4312	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-1-5-21-970747758-134341002-3585657277-1000\Software\Wine	2a665680fc50eb220986793d903fd6a5e6e8519e9addae353625f877203bcf20.exe
Key opened	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
4756	2a665680fc50eb220986793d903fd6a5e6e8519e9addae353625f877203bcf20.exe
4552	axplong.exe
4968	axplong.exe
2016	axplong.exe
4312	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	2a665680fc50eb220986793d903fd6a5e6e8519e9addae353625f877203bcf20.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	2a665680fc50eb220986793d903fd6a5e6e8519e9addae353625f877203bcf20.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4756	2a665680fc50eb220986793d903fd6a5e6e8519e9addae353625f877203bcf20.exe
4756	2a665680fc50eb220986793d903fd6a5e6e8519e9addae353625f877203bcf20.exe
4552	axplong.exe
4552	axplong.exe
4968	axplong.exe
4968	axplong.exe
2016	axplong.exe
2016	axplong.exe
4312	axplong.exe
4312	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4756 wrote to memory of 4552	4756	2a665680fc50eb220986793d903fd6a5e6e8519e9addae353625f877203bcf20.exe	80
PID 4756 wrote to memory of 4552	4756	2a665680fc50eb220986793d903fd6a5e6e8519e9addae353625f877203bcf20.exe	80
PID 4756 wrote to memory of 4552	4756	2a665680fc50eb220986793d903fd6a5e6e8519e9addae353625f877203bcf20.exe	80

C:\Users\Admin\AppData\Local\Temp\2a665680fc50eb220986793d903fd6a5e6e8519e9addae353625f877203bcf20.exe
"C:\Users\Admin\AppData\Local\Temp\2a665680fc50eb220986793d903fd6a5e6e8519e9addae353625f877203bcf20.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4756
- 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:4552

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\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:4968

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\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:2016

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\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:4312

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

Replay Monitor

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Downloads

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

Filesize
1.8MB

MD5
7116b9800ab326e7f4c61d4931168a1f

SHA1
9a4b4143ab4ab858b0442ee43e83d7b4b107dcb7

SHA256
2a665680fc50eb220986793d903fd6a5e6e8519e9addae353625f877203bcf20

SHA512
4a63987686b6ffae7dbd6fd4365ad38475771b96f59838e542765d8293b8d94301ee890f5ef125a550fff3ece04c585daf7c6d6fbf461f618f1401e8bb655003

Download Submit
memory/2016-38-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/2016-37-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4312-46-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-19-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-31-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-18-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-47-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-44-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-20-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-21-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-22-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-23-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-24-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-43-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-42-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-41-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-40-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-30-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-39-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-32-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-33-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-34-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4552-35-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4756-3-0x0000000000AE0000-0x0000000000FA1000-memory.dmp

Filesize
4.8MB

Download
memory/4756-2-0x0000000000AE1000-0x0000000000B0F000-memory.dmp

Filesize
184KB

Download
memory/4756-5-0x0000000000AE0000-0x0000000000FA1000-memory.dmp

Filesize
4.8MB

Download
memory/4756-0-0x0000000000AE0000-0x0000000000FA1000-memory.dmp

Filesize
4.8MB

Download
memory/4756-1-0x0000000077E06000-0x0000000077E08000-memory.dmp

Filesize
8KB

Download
memory/4756-17-0x0000000000AE0000-0x0000000000FA1000-memory.dmp

Filesize
4.8MB

Download
memory/4968-29-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4968-28-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4968-27-0x0000000000A30000-0x0000000000EF1000-memory.dmp

Filesize
4.8MB

Download
memory/4968-26-0x0000000000A30000-0x0000000000EF1000-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