amadey | dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003

General

Target

dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003.exe
Size

1.8MB
MD5

a981417190c316076ae69826e4913f71
SHA1

121e83193213144ee0cbe5e35477f520de7e7b0a
SHA256

dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003
SHA512

6ebaab84ac8c5ce46571940fb6ec147490cc36cdc0aa46b5584a5c27247422f2dbef66be9439362013af54c7e3a8d7bbed10ec20570116257fff6064edf6c894
SSDEEP

49152:YETgGsBv+/EQ+JVy+rMA2ypcrgE07HgdC:b8nven+JwZypmD

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
Amadey family
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__	dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003.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\SystemBiosVersion	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\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	dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003.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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003.exe

Executes dropped EXE 4 IoCs

pid	Process
4568	axplong.exe
2332	axplong.exe
3880	axplong.exe
4904	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-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
4388	dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003.exe
4568	axplong.exe
2332	axplong.exe
3880	axplong.exe
4904	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003.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	axplong.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4388	dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003.exe
4388	dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003.exe
4568	axplong.exe
4568	axplong.exe
2332	axplong.exe
2332	axplong.exe
3880	axplong.exe
3880	axplong.exe
4904	axplong.exe
4904	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4388 wrote to memory of 4568	4388	dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003.exe	83
PID 4388 wrote to memory of 4568	4388	dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003.exe	83
PID 4388 wrote to memory of 4568	4388	dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003.exe	83

C:\Users\Admin\AppData\Local\Temp\dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003.exe
"C:\Users\Admin\AppData\Local\Temp\dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003.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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4388
- 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:4568

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:2332

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:3880

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:4904

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

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
a981417190c316076ae69826e4913f71

SHA1
121e83193213144ee0cbe5e35477f520de7e7b0a

SHA256
dc2f3a48245d95e5a6ac07eddcdc978ee5c78ed2d51ccb8432b90df5db13e003

SHA512
6ebaab84ac8c5ce46571940fb6ec147490cc36cdc0aa46b5584a5c27247422f2dbef66be9439362013af54c7e3a8d7bbed10ec20570116257fff6064edf6c894

Download Submit
memory/2332-30-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/2332-29-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/2332-28-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/2332-27-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/3880-38-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4388-4-0x0000000000C00000-0x00000000010A8000-memory.dmp

Filesize
4.7MB

Download
memory/4388-0-0x0000000000C00000-0x00000000010A8000-memory.dmp

Filesize
4.7MB

Download
memory/4388-17-0x0000000000C00000-0x00000000010A8000-memory.dmp

Filesize
4.7MB

Download
memory/4388-1-0x0000000077E34000-0x0000000077E36000-memory.dmp

Filesize
8KB

Download
memory/4388-2-0x0000000000C01000-0x0000000000C2F000-memory.dmp

Filesize
184KB

Download
memory/4388-3-0x0000000000C00000-0x00000000010A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-33-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-36-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-23-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-22-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-21-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-19-0x0000000000F01000-0x0000000000F2F000-memory.dmp

Filesize
184KB

Download
memory/4568-31-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-32-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-20-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-34-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-35-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-25-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-18-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-39-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-40-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-41-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-42-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-43-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-44-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4568-48-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4904-47-0x0000000000F00000-0x00000000013A8000-memory.dmp

Filesize
4.7MB

Download
memory/4904-46-0x0000000000F00000-0x00000000013A8000-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