amadey | 8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222

General

Target

8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exe
Size

1.8MB
MD5

57a1724fa90e010c896cbfb4cfcda2bc
SHA1

b3c31c410d0b67e184af9313244b59714f5a6a2e
SHA256

8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222
SHA512

24b437751d7f67f08e91306df00c355238d0d9e4c3e922603efbaaa76cb214823b395da481e5bf8e6dd69ae81827ed1db02298529fc0057e41a3c09ef6c09f38
SSDEEP

49152:6jjWw43p7MjsxcQC2a8QjDpKNZYqzJATO3xCE:6FEdC2xQC6mJATSCE

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 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.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

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

Processes:

axplont.exeaxplont.exeaxplont.exe8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exe

description	ioc	process
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	8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe

Executes dropped EXE 3 IoCs

Processes:

axplont.exeaxplont.exeaxplont.exe

pid process

3884 axplont.exe
5044 axplont.exe
916 axplont.exe

pid	process
3884	axplont.exe
5044	axplont.exe
916	axplont.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

Processes:

8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.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	axplont.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exeaxplont.exeaxplont.exeaxplont.exe

pid process

1480 8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exe
3884 axplont.exe
5044 axplont.exe
916 axplont.exe
Drops file in Windows directory 1 IoCs

Processes:

8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exe

description ioc process

File created C:\Windows\Tasks\axplont.job 8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File created	C:\Windows\Tasks\axplont.job	8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exeaxplont.exeaxplont.exeaxplont.exe

pid	process
1480	8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exe
1480	8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exe
3884	axplont.exe
3884	axplont.exe
5044	axplont.exe
5044	axplont.exe
916	axplont.exe
916	axplont.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exe

description	pid	process	target process
PID 1480 wrote to memory of 3884	1480	8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exe	axplont.exe
PID 1480 wrote to memory of 3884	1480	8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exe	axplont.exe
PID 1480 wrote to memory of 3884	1480	8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exe	axplont.exe

C:\Users\Admin\AppData\Local\Temp\8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.exe
"C:\Users\Admin\AppData\Local\Temp\8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222.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:1480

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:3884

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:5044

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:916

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

3

T1012

Virtualization/Sandbox Evasion

2

T1497

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
Filesize
1.8MB

MD5
57a1724fa90e010c896cbfb4cfcda2bc

SHA1
b3c31c410d0b67e184af9313244b59714f5a6a2e

SHA256
8331f6fbf71445326af651297ea4507d7160256a00e267cd7fa20e56f7c3d222

SHA512
24b437751d7f67f08e91306df00c355238d0d9e4c3e922603efbaaa76cb214823b395da481e5bf8e6dd69ae81827ed1db02298529fc0057e41a3c09ef6c09f38

Download Submit
memory/916-41-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/916-39-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/1480-0-0x0000000000B10000-0x0000000000FD1000-memory.dmp

Filesize
4.8MB

Download
memory/1480-1-0x0000000077E36000-0x0000000077E38000-memory.dmp

Filesize
8KB

Download
memory/1480-2-0x0000000000B11000-0x0000000000B3F000-memory.dmp

Filesize
184KB

Download
memory/1480-3-0x0000000000B10000-0x0000000000FD1000-memory.dmp

Filesize
4.8MB

Download
memory/1480-5-0x0000000000B10000-0x0000000000FD1000-memory.dmp

Filesize
4.8MB

Download
memory/1480-17-0x0000000000B10000-0x0000000000FD1000-memory.dmp

Filesize
4.8MB

Download
memory/3884-36-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/3884-32-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/3884-22-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/3884-23-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/3884-24-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/3884-25-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/3884-26-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/3884-46-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/3884-45-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/3884-44-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/3884-43-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/3884-21-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/3884-33-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/3884-34-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/3884-35-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/3884-20-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/3884-37-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/3884-19-0x0000000000161000-0x000000000018F000-memory.dmp

Filesize
184KB

Download
memory/3884-18-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/3884-42-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/5044-31-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/5044-30-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/5044-29-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download
memory/5044-28-0x0000000000160000-0x0000000000621000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads