amadey | 1c4d26627eba0d636adc47f7569d508852cb70af286c14889e1ca8ad458df693

General

Target

1c4d26627eba0d636adc47f7569d508852cb70af286c14889e1ca8ad458df693.exe
Size

1.8MB
MD5

6134daa7a8e226673264032fcb95ceba
SHA1

9f0f8eac546af2b870691b812c5201fbf8a202b5
SHA256

1c4d26627eba0d636adc47f7569d508852cb70af286c14889e1ca8ad458df693
SHA512

9176698ac5851f488127aba72fa4cd786e43a650d86df1d99343ad1bce6e34a88e80c510f70a6d6b9aaadebc114c4fb86db2333cc5b9cd9b9e2555aa2d0b9329
SSDEEP

24576:kPs5A4SbZ8PZgLuc/sc0UiBnax6wmpGo3lAZkVlIgGK9w3ckevNfmtZz2xGVHLr:kPgIuPST/WpA67sl+yBevN+tYE

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__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1c4d26627eba0d636adc47f7569d508852cb70af286c14889e1ca8ad458df693.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	1c4d26627eba0d636adc47f7569d508852cb70af286c14889e1ca8ad458df693.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1c4d26627eba0d636adc47f7569d508852cb70af286c14889e1ca8ad458df693.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
4748	axplong.exe
3112	axplong.exe
1652	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-1-5-21-970747758-134341002-3585657277-1000\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	1c4d26627eba0d636adc47f7569d508852cb70af286c14889e1ca8ad458df693.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
4232	1c4d26627eba0d636adc47f7569d508852cb70af286c14889e1ca8ad458df693.exe
4748	axplong.exe
3112	axplong.exe
1652	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	1c4d26627eba0d636adc47f7569d508852cb70af286c14889e1ca8ad458df693.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	1c4d26627eba0d636adc47f7569d508852cb70af286c14889e1ca8ad458df693.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4232	1c4d26627eba0d636adc47f7569d508852cb70af286c14889e1ca8ad458df693.exe
4232	1c4d26627eba0d636adc47f7569d508852cb70af286c14889e1ca8ad458df693.exe
4748	axplong.exe
4748	axplong.exe
3112	axplong.exe
3112	axplong.exe
1652	axplong.exe
1652	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4232 wrote to memory of 4748	4232	1c4d26627eba0d636adc47f7569d508852cb70af286c14889e1ca8ad458df693.exe	81
PID 4232 wrote to memory of 4748	4232	1c4d26627eba0d636adc47f7569d508852cb70af286c14889e1ca8ad458df693.exe	81
PID 4232 wrote to memory of 4748	4232	1c4d26627eba0d636adc47f7569d508852cb70af286c14889e1ca8ad458df693.exe	81

C:\Users\Admin\AppData\Local\Temp\1c4d26627eba0d636adc47f7569d508852cb70af286c14889e1ca8ad458df693.exe
"C:\Users\Admin\AppData\Local\Temp\1c4d26627eba0d636adc47f7569d508852cb70af286c14889e1ca8ad458df693.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:4232
- 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:4748

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:3112

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:1652

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
6134daa7a8e226673264032fcb95ceba

SHA1
9f0f8eac546af2b870691b812c5201fbf8a202b5

SHA256
1c4d26627eba0d636adc47f7569d508852cb70af286c14889e1ca8ad458df693

SHA512
9176698ac5851f488127aba72fa4cd786e43a650d86df1d99343ad1bce6e34a88e80c510f70a6d6b9aaadebc114c4fb86db2333cc5b9cd9b9e2555aa2d0b9329

Download Submit
memory/1652-41-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/3112-33-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/3112-31-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/3112-30-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/3112-29-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4232-0-0x0000000000EE0000-0x00000000013A5000-memory.dmp

Filesize
4.8MB

Download
memory/4232-1-0x00000000777C6000-0x00000000777C8000-memory.dmp

Filesize
8KB

Download
memory/4232-2-0x0000000000EE1000-0x0000000000F0F000-memory.dmp

Filesize
184KB

Download
memory/4232-3-0x0000000000EE0000-0x00000000013A5000-memory.dmp

Filesize
4.8MB

Download
memory/4232-4-0x0000000000EE0000-0x00000000013A5000-memory.dmp

Filesize
4.8MB

Download
memory/4232-17-0x0000000000EE0000-0x00000000013A5000-memory.dmp

Filesize
4.8MB

Download
memory/4748-25-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4748-34-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4748-23-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4748-26-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4748-27-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4748-22-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4748-21-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4748-20-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4748-19-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4748-24-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4748-35-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4748-36-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4748-37-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4748-38-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4748-39-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4748-18-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4748-42-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4748-43-0x0000000000B80000-0x0000000001045000-memory.dmp

Filesize
4.8MB

Download
memory/4748-44-0x0000000000B80000-0x0000000001045000-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