amadey | 811c8343d58e3509050e6f0e425ef45e8de4a60f5a626556cf5cc672db9c1315

General

Target

811c8343d58e3509050e6f0e425ef45e8de4a60f5a626556cf5cc672db9c1315.exe
Size

1.8MB
MD5

d13cde2453b4fe79a7785dc352a2d0a6
SHA1

e2828d0cb53f54d8609b82deeac9b89a2e3a4b1e
SHA256

811c8343d58e3509050e6f0e425ef45e8de4a60f5a626556cf5cc672db9c1315
SHA512

d5218f9a5b1142607aded7d6c95180d4a13e176a8f9d0df2b81e42032380638bc6817c12e1f720dd4098e8a7a2bdf25d211ba716485c81fe30b8b7f9acbd21d6
SSDEEP

49152:AH9FoOGXZlwbWQ0n2acH2ZArHHlDSgdzOQfaoYkv5I:AdFF4WiQ02a7ZArnEoSQfaoYkv

Score

10^/10

amadey 49e482 evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

49e482

C2

http://147.45.47.70

Attributes

install_dir
1b29d73536
install_file
axplont.exe
strings_key
4d31dd1a190d9879c21fac6d87dc0043
url_paths
/tr8nomy/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 5 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	811c8343d58e3509050e6f0e425ef45e8de4a60f5a626556cf5cc672db9c1315.exe

Checks BIOS information in registry 2 TTPs 10 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	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	811c8343d58e3509050e6f0e425ef45e8de4a60f5a626556cf5cc672db9c1315.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	811c8343d58e3509050e6f0e425ef45e8de4a60f5a626556cf5cc672db9c1315.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe

Executes dropped EXE 4 IoCs

pid	Process
4724	axplont.exe
1840	axplont.exe
3328	axplont.exe
1680	axplont.exe

Identifies Wine through registry keys 2 TTPs 5 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-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	811c8343d58e3509050e6f0e425ef45e8de4a60f5a626556cf5cc672db9c1315.exe
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	axplont.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
948	811c8343d58e3509050e6f0e425ef45e8de4a60f5a626556cf5cc672db9c1315.exe
4724	axplont.exe
1840	axplont.exe
3328	axplont.exe
1680	axplont.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplont.job	811c8343d58e3509050e6f0e425ef45e8de4a60f5a626556cf5cc672db9c1315.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
948	811c8343d58e3509050e6f0e425ef45e8de4a60f5a626556cf5cc672db9c1315.exe
948	811c8343d58e3509050e6f0e425ef45e8de4a60f5a626556cf5cc672db9c1315.exe
4724	axplont.exe
4724	axplont.exe
1840	axplont.exe
1840	axplont.exe
3328	axplont.exe
3328	axplont.exe
1680	axplont.exe
1680	axplont.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 948 wrote to memory of 4724	948	811c8343d58e3509050e6f0e425ef45e8de4a60f5a626556cf5cc672db9c1315.exe	80
PID 948 wrote to memory of 4724	948	811c8343d58e3509050e6f0e425ef45e8de4a60f5a626556cf5cc672db9c1315.exe	80
PID 948 wrote to memory of 4724	948	811c8343d58e3509050e6f0e425ef45e8de4a60f5a626556cf5cc672db9c1315.exe	80

C:\Users\Admin\AppData\Local\Temp\811c8343d58e3509050e6f0e425ef45e8de4a60f5a626556cf5cc672db9c1315.exe
"C:\Users\Admin\AppData\Local\Temp\811c8343d58e3509050e6f0e425ef45e8de4a60f5a626556cf5cc672db9c1315.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:948
- C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
  "C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:4724

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:1840

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:3328

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:1680

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

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe

Filesize
1.8MB

MD5
d13cde2453b4fe79a7785dc352a2d0a6

SHA1
e2828d0cb53f54d8609b82deeac9b89a2e3a4b1e

SHA256
811c8343d58e3509050e6f0e425ef45e8de4a60f5a626556cf5cc672db9c1315

SHA512
d5218f9a5b1142607aded7d6c95180d4a13e176a8f9d0df2b81e42032380638bc6817c12e1f720dd4098e8a7a2bdf25d211ba716485c81fe30b8b7f9acbd21d6

Download Submit
memory/948-1-0x0000000077A16000-0x0000000077A18000-memory.dmp

Filesize
8KB

Download
memory/948-2-0x00000000002D1000-0x00000000002FF000-memory.dmp

Filesize
184KB

Download
memory/948-3-0x00000000002D0000-0x0000000000785000-memory.dmp

Filesize
4.7MB

Download
memory/948-5-0x00000000002D0000-0x0000000000785000-memory.dmp

Filesize
4.7MB

Download
memory/948-17-0x00000000002D0000-0x0000000000785000-memory.dmp

Filesize
4.7MB

Download
memory/948-0-0x00000000002D0000-0x0000000000785000-memory.dmp

Filesize
4.7MB

Download
memory/1680-47-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/1680-46-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/1840-26-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/1840-29-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/1840-28-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/3328-37-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/3328-38-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-35-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-44-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-22-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-21-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-30-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-31-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-32-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-20-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-18-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-27-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-33-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-23-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-39-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-40-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-41-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-42-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-43-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-24-0x0000000000D00000-0x00000000011B5000-memory.dmp

Filesize
4.7MB

Download
memory/4724-19-0x0000000000D01000-0x0000000000D2F000-memory.dmp

Filesize
184KB

Download
memory/4724-34-0x0000000000D00000-0x00000000011B5000-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