amadey | f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6

General

Target

f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6.exe
Size

1.8MB
MD5

395c60a5c9be4db408f8df5a6b14dbd1
SHA1

18c90a2e247ed236d91f52f43c83d6e46d87b11f
SHA256

f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6
SHA512

d272334347b3b4a5e6db5afed28a3025af615cf1e1f7fa76e3f5a5feb2ae20dca3add0aa1f521b1744030516deecf8b0afe89b739ad911750d537680d51d73f4
SSDEEP

49152:to51Yr+n3CGG4a+FzLxVLx+3Ohb2vHNxfOfQTDq:qfxS+10abUxfOfyD

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__	f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6.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	f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6.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
2836	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-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2796	f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6.exe
2796	f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2796	f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6.exe
2836	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6.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	f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2796	f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6.exe
2836	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2796	f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2796 wrote to memory of 2836	2796	f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6.exe	30
PID 2796 wrote to memory of 2836	2796	f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6.exe	30
PID 2796 wrote to memory of 2836	2796	f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6.exe	30
PID 2796 wrote to memory of 2836	2796	f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6.exe	30

C:\Users\Admin\AppData\Local\Temp\f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6.exe
"C:\Users\Admin\AppData\Local\Temp\f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6.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:2796
- 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:2836

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
1.8MB

MD5
395c60a5c9be4db408f8df5a6b14dbd1

SHA1
18c90a2e247ed236d91f52f43c83d6e46d87b11f

SHA256
f0e53dc777f2647a559591e245c535e18de54753691f3eaf2e30f9fc26d327e6

SHA512
d272334347b3b4a5e6db5afed28a3025af615cf1e1f7fa76e3f5a5feb2ae20dca3add0aa1f521b1744030516deecf8b0afe89b739ad911750d537680d51d73f4

Download Submit
memory/2796-0-0x0000000000CE0000-0x000000000119B000-memory.dmp

Filesize
4.7MB

Download
memory/2796-1-0x0000000077D30000-0x0000000077D32000-memory.dmp

Filesize
8KB

Download
memory/2796-2-0x0000000000CE1000-0x0000000000D0F000-memory.dmp

Filesize
184KB

Download
memory/2796-3-0x0000000000CE0000-0x000000000119B000-memory.dmp

Filesize
4.7MB

Download
memory/2796-4-0x0000000000CE0000-0x000000000119B000-memory.dmp

Filesize
4.7MB

Download
memory/2796-9-0x0000000000CE0000-0x000000000119B000-memory.dmp

Filesize
4.7MB

Download
memory/2796-19-0x0000000000CE0000-0x000000000119B000-memory.dmp

Filesize
4.7MB

Download
memory/2796-20-0x0000000006740000-0x0000000006BFB000-memory.dmp

Filesize
4.7MB

Download
memory/2796-21-0x0000000006740000-0x0000000006BFB000-memory.dmp

Filesize
4.7MB

Download
memory/2836-29-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-34-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-24-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-26-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-27-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-28-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-22-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-30-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-31-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-32-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-33-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-23-0x00000000001A1000-0x00000000001CF000-memory.dmp

Filesize
184KB

Download
memory/2836-35-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-36-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-37-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-38-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-39-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-40-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-41-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-42-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-43-0x00000000001A0000-0x000000000065B000-memory.dmp

Filesize
4.7MB

Download
memory/2836-44-0x00000000001A0000-0x000000000065B000-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