amadey | ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072

General

Target

ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072.exe
Size

1.8MB
MD5

2fb6622fc2bfdf27e27c8bd33c2ba196
SHA1

96c0797818d02bc373fa96e8d42cae66e41d51a4
SHA256

ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072
SHA512

bc68c80791e6380335c3741cc2001fd5fcb19d62aec9a618a979cb0b8e7671f428e60252814e4f9a1b41768f10afaec83419b720924a3add6bb04fa295d36cf4
SSDEEP

24576:R/fha8JVKPJI852wYgvNwhIYPX01CrYPB/4BSfQ/2Lor0h+1SHp863LZ74e8lV3Z:ZbI5egvDYPErPB/DLCSSsqecStWJ

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 2 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__	ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072.exe

Executes dropped EXE 1 IoCs

pid	Process
2152	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.

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	ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2200	ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072.exe
2200	ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2200	ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072.exe
2152	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072.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 1 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	ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2200	ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072.exe
2152	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2200	ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2200 wrote to memory of 2152	2200	ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072.exe	30
PID 2200 wrote to memory of 2152	2200	ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072.exe	30
PID 2200 wrote to memory of 2152	2200	ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072.exe	30
PID 2200 wrote to memory of 2152	2200	ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072.exe	30

C:\Users\Admin\AppData\Local\Temp\ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072.exe
"C:\Users\Admin\AppData\Local\Temp\ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072.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:2200
- 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
  - Suspicious behavior: EnumeratesProcesses
  PID:2152

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
2fb6622fc2bfdf27e27c8bd33c2ba196

SHA1
96c0797818d02bc373fa96e8d42cae66e41d51a4

SHA256
ffe651949e62cd041dee9b18e715b27dc5faeb8a27a3096a8ee5d8344199f072

SHA512
bc68c80791e6380335c3741cc2001fd5fcb19d62aec9a618a979cb0b8e7671f428e60252814e4f9a1b41768f10afaec83419b720924a3add6bb04fa295d36cf4

Download Submit
memory/2152-24-0x00000000009D0000-0x0000000000E8A000-memory.dmp

Filesize
4.7MB

Download
memory/2152-22-0x00000000009D1000-0x00000000009FF000-memory.dmp

Filesize
184KB

Download
memory/2152-23-0x00000000009D0000-0x0000000000E8A000-memory.dmp

Filesize
4.7MB

Download
memory/2152-21-0x00000000009D0000-0x0000000000E8A000-memory.dmp

Filesize
4.7MB

Download
memory/2200-3-0x0000000000F60000-0x000000000141A000-memory.dmp

Filesize
4.7MB

Download
memory/2200-18-0x0000000000F60000-0x000000000141A000-memory.dmp

Filesize
4.7MB

Download
memory/2200-19-0x00000000064C0000-0x000000000697A000-memory.dmp

Filesize
4.7MB

Download
memory/2200-20-0x00000000064C0000-0x000000000697A000-memory.dmp

Filesize
4.7MB

Download
memory/2200-4-0x0000000000F60000-0x000000000141A000-memory.dmp

Filesize
4.7MB

Download
memory/2200-0-0x0000000000F60000-0x000000000141A000-memory.dmp

Filesize
4.7MB

Download
memory/2200-2-0x0000000000F61000-0x0000000000F8F000-memory.dmp

Filesize
184KB

Download
memory/2200-1-0x0000000077990000-0x0000000077992000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads