amadey | 1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262

General

Target

1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262.exe
Size

1.8MB
MD5

ac2d65e997c85be5d4d2807c12bab4e8
SHA1

b766bbec104fcab185a79c79461ba7114bc1f4e8
SHA256

1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262
SHA512

cb22a70491a16e49df693ceaacdb074fbf1d6c0e8a19507a578d1b51fc2f0e730301f49d63a388f4d027aa5de0e3cf4ecf3456027c4c83b082bf59671b2f8ce4
SSDEEP

49152:0/5azCrhk4Q8UTiDoqoxhloaHALny4G4217:0/5azt4Q8UTiDV2loXnxG9

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__	1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262.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\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262.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

Executes dropped EXE 3 IoCs

pid	Process
4352	axplong.exe
4416	axplong.exe
3632	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-1-5-21-95457810-830748662-4054918673-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-95457810-830748662-4054918673-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-95457810-830748662-4054918673-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-95457810-830748662-4054918673-1000\Software\Wine	1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
1692	1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262.exe
4352	axplong.exe
4416	axplong.exe
3632	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262.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	1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1692	1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262.exe
1692	1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262.exe
4352	axplong.exe
4352	axplong.exe
4416	axplong.exe
4416	axplong.exe
3632	axplong.exe
3632	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1692	1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1692 wrote to memory of 4352	1692	1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262.exe	79
PID 1692 wrote to memory of 4352	1692	1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262.exe	79
PID 1692 wrote to memory of 4352	1692	1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262.exe	79

C:\Users\Admin\AppData\Local\Temp\1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262.exe
"C:\Users\Admin\AppData\Local\Temp\1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262.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:1692
- 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:4352

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:4416

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:3632

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
ac2d65e997c85be5d4d2807c12bab4e8

SHA1
b766bbec104fcab185a79c79461ba7114bc1f4e8

SHA256
1c82687004957253fb6737fc4b6000c86257835c7d8c642bfe92fd420a015262

SHA512
cb22a70491a16e49df693ceaacdb074fbf1d6c0e8a19507a578d1b51fc2f0e730301f49d63a388f4d027aa5de0e3cf4ecf3456027c4c83b082bf59671b2f8ce4

Download Submit
memory/1692-0-0x0000000000DB0000-0x0000000001277000-memory.dmp

Filesize
4.8MB

Download
memory/1692-1-0x0000000077C96000-0x0000000077C98000-memory.dmp

Filesize
8KB

Download
memory/1692-2-0x0000000000DB1000-0x0000000000DDF000-memory.dmp

Filesize
184KB

Download
memory/1692-3-0x0000000000DB0000-0x0000000001277000-memory.dmp

Filesize
4.8MB

Download
memory/1692-5-0x0000000000DB0000-0x0000000001277000-memory.dmp

Filesize
4.8MB

Download
memory/1692-18-0x0000000000DB0000-0x0000000001277000-memory.dmp

Filesize
4.8MB

Download
memory/3632-44-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/3632-43-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-40-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-41-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-22-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-23-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-24-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-25-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-26-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-27-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-28-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-49-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-48-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-47-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-46-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-45-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-36-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-37-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-38-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-39-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-20-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-21-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4352-19-0x00000000004C1000-0x00000000004EF000-memory.dmp

Filesize
184KB

Download
memory/4352-17-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4416-34-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4416-35-0x00000000004C1000-0x00000000004EF000-memory.dmp

Filesize
184KB

Download
memory/4416-32-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4416-31-0x00000000004C0000-0x0000000000987000-memory.dmp

Filesize
4.8MB

Download
memory/4416-30-0x00000000004C0000-0x0000000000987000-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