amadey | a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86

General

Target

a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86.exe
Size

1.8MB
MD5

a0c803a3665f0cc98a7d3892a1bfb37e
SHA1

37fec4eee2072698a01cafc3d3bbef8f5a2db372
SHA256

a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86
SHA512

d163c0e30677257e0bfd8e32a13116f34d12c941a6042376b38b4e557951ed7be599b4869059a34c2e7af239898115901269a24f6fcd5b0e4b91d18368ae6dfb
SSDEEP

49152:gTjpVF0g/9mo3RHX7B6WvUJFECeCdSxa/Jn0:aVypo3RHmyC

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__	a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86.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	a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86.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
2280	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-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2308	a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86.exe
2308	a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2308	a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86.exe
2280	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86.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	a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2308	a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86.exe
2280	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2308	a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2308 wrote to memory of 2280	2308	a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86.exe	31
PID 2308 wrote to memory of 2280	2308	a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86.exe	31
PID 2308 wrote to memory of 2280	2308	a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86.exe	31
PID 2308 wrote to memory of 2280	2308	a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86.exe	31

C:\Users\Admin\AppData\Local\Temp\a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86.exe
"C:\Users\Admin\AppData\Local\Temp\a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86.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:2308
- 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:2280

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

Loading Replay Monitor...

Downloads

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

Filesize
1.8MB

MD5
a0c803a3665f0cc98a7d3892a1bfb37e

SHA1
37fec4eee2072698a01cafc3d3bbef8f5a2db372

SHA256
a01f2460fec1868757aa9194b5043b4dd9992de0f6b932137f36506bd92d9d86

SHA512
d163c0e30677257e0bfd8e32a13116f34d12c941a6042376b38b4e557951ed7be599b4869059a34c2e7af239898115901269a24f6fcd5b0e4b91d18368ae6dfb

Download Submit
memory/2280-27-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2280-33-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2280-41-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2280-40-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2280-28-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2280-39-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2280-21-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2280-38-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2280-36-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2280-22-0x0000000000201000-0x000000000022F000-memory.dmp

Filesize
184KB

Download
memory/2280-23-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2280-25-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2280-35-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2280-37-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2280-34-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2280-29-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2280-30-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2280-31-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2280-32-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2280-26-0x0000000000200000-0x00000000006C6000-memory.dmp

Filesize
4.8MB

Download
memory/2308-1-0x00000000776C0000-0x00000000776C2000-memory.dmp

Filesize
8KB

Download
memory/2308-2-0x00000000013C1000-0x00000000013EF000-memory.dmp

Filesize
184KB

Download
memory/2308-17-0x0000000006FA0000-0x0000000007466000-memory.dmp

Filesize
4.8MB

Download
memory/2308-0-0x00000000013C0000-0x0000000001886000-memory.dmp

Filesize
4.8MB

Download
memory/2308-20-0x0000000006FA0000-0x0000000007466000-memory.dmp

Filesize
4.8MB

Download
memory/2308-18-0x00000000013C0000-0x0000000001886000-memory.dmp

Filesize
4.8MB

Download
memory/2308-4-0x00000000013C0000-0x0000000001886000-memory.dmp

Filesize
4.8MB

Download
memory/2308-3-0x00000000013C0000-0x0000000001886000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads