amadey | 2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5

General

Target

2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5.exe
Size

1.8MB
MD5

7ee40006aa6ed8c7cb35c73f51975947
SHA1

223245e83e674a755381e7f3c536ac8551cbe7bd
SHA256

2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5
SHA512

18e255869aca96f4b31d8fc82b070ed1a8477f70d83ab286012ffbb70dfd0611f77b927ba2824e1c35f78199fd9c6e4894ef09975ba11e9bf4357043abc267a6
SSDEEP

49152:PeeEmRYNz4tONjRfXWyCGY7SWjiQ9+dq9fvAQnv55:1EnzKOG2GjjFEq9

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 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5.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\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	2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5.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

Executes dropped EXE 3 IoCs

pid	Process
3000	axplong.exe
3800	axplong.exe
2296	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-1-5-21-3766757357-1293853516-507035944-1000\Software\Wine	2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5.exe
Key opened	\REGISTRY\USER\S-1-5-21-3766757357-1293853516-507035944-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3766757357-1293853516-507035944-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3766757357-1293853516-507035944-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
1244	2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5.exe
3000	axplong.exe
3800	axplong.exe
2296	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5.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	2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1244	2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5.exe
1244	2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5.exe
3000	axplong.exe
3000	axplong.exe
3800	axplong.exe
3800	axplong.exe
2296	axplong.exe
2296	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1244	2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1244 wrote to memory of 3000	1244	2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5.exe	82
PID 1244 wrote to memory of 3000	1244	2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5.exe	82
PID 1244 wrote to memory of 3000	1244	2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5.exe	82

C:\Users\Admin\AppData\Local\Temp\2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5.exe
"C:\Users\Admin\AppData\Local\Temp\2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5.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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1244
- 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:3000

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:3800

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:2296

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
7ee40006aa6ed8c7cb35c73f51975947

SHA1
223245e83e674a755381e7f3c536ac8551cbe7bd

SHA256
2e7580236e05ddb3682265f0a79acc7a85eb0b4fdcb4bf061e4c3e8c16594aa5

SHA512
18e255869aca96f4b31d8fc82b070ed1a8477f70d83ab286012ffbb70dfd0611f77b927ba2824e1c35f78199fd9c6e4894ef09975ba11e9bf4357043abc267a6

Download Submit
memory/1244-0-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1244-1-0x0000000077326000-0x0000000077328000-memory.dmp

Filesize
8KB

Download
memory/1244-3-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1244-2-0x00000000001F1000-0x000000000021F000-memory.dmp

Filesize
184KB

Download
memory/1244-4-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1244-18-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/2296-43-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/2296-42-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-27-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-35-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-22-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-23-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-24-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-25-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-26-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-19-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-28-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-47-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-46-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-45-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-44-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-21-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-36-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-37-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-38-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-39-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-40-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-20-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3000-16-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3800-34-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3800-32-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3800-31-0x0000000000050000-0x000000000050B000-memory.dmp

Filesize
4.7MB

Download
memory/3800-30-0x0000000000050000-0x000000000050B000-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