amadey | 65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708

General

Target

65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708.exe
Size

1.9MB
MD5

27c7fd2bc512a44ad8b672afae60dd9d
SHA1

d0bda40769dfcd223de0d406ebfd742b549b7e26
SHA256

65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708
SHA512

b9e6e6c91be7e3a9b6252f3f3af78390563de8c9bd603a5a47f1a5c44caa20715abdbf6dd21511449bc1d42b8a6d5da6190d03a5a3078574e65c9cafaa76355e
SSDEEP

49152:9etQy4/wCLKmYZCEBpsbumARE/K/M3ZIOGMf1/d4UD:wtHAYsssbum207f1FB

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__	65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708.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\VideoBiosVersion	65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708.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	65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708.exe

Executes dropped EXE 1 IoCs

pid	Process
2824	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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2320	65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708.exe
2320	65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2320	65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708.exe
2824	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708.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	65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2320	65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708.exe
2824	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2320	65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 2824	2320	65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708.exe	31
PID 2320 wrote to memory of 2824	2320	65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708.exe	31
PID 2320 wrote to memory of 2824	2320	65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708.exe	31
PID 2320 wrote to memory of 2824	2320	65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708.exe	31

C:\Users\Admin\AppData\Local\Temp\65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708.exe
"C:\Users\Admin\AppData\Local\Temp\65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708.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:2320
- 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:2824

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

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

Filesize
1.9MB

MD5
27c7fd2bc512a44ad8b672afae60dd9d

SHA1
d0bda40769dfcd223de0d406ebfd742b549b7e26

SHA256
65e1d84985e089bea347c49b2e300e174bee17d3eb846f4a1eedfee6eff3f708

SHA512
b9e6e6c91be7e3a9b6252f3f3af78390563de8c9bd603a5a47f1a5c44caa20715abdbf6dd21511449bc1d42b8a6d5da6190d03a5a3078574e65c9cafaa76355e

Download Submit
memory/2320-17-0x0000000006EB0000-0x0000000007384000-memory.dmp

Filesize
4.8MB

Download
memory/2320-1-0x0000000076F20000-0x0000000076F22000-memory.dmp

Filesize
8KB

Download
memory/2320-2-0x0000000000B71000-0x0000000000B9F000-memory.dmp

Filesize
184KB

Download
memory/2320-3-0x0000000000B70000-0x0000000001044000-memory.dmp

Filesize
4.8MB

Download
memory/2320-4-0x0000000000B70000-0x0000000001044000-memory.dmp

Filesize
4.8MB

Download
memory/2320-9-0x0000000000B70000-0x0000000001044000-memory.dmp

Filesize
4.8MB

Download
memory/2320-0-0x0000000000B70000-0x0000000001044000-memory.dmp

Filesize
4.8MB

Download
memory/2320-21-0x0000000006EB0000-0x0000000007384000-memory.dmp

Filesize
4.8MB

Download
memory/2320-20-0x0000000000B70000-0x0000000001044000-memory.dmp

Filesize
4.8MB

Download
memory/2824-27-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-34-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-24-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-26-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-22-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-28-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-29-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-30-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-31-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-32-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-33-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-23-0x0000000000031000-0x000000000005F000-memory.dmp

Filesize
184KB

Download
memory/2824-35-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-36-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-37-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-38-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-39-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-40-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-41-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-42-0x0000000000030000-0x0000000000504000-memory.dmp

Filesize
4.8MB

Download
memory/2824-43-0x0000000000030000-0x0000000000504000-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