amadey | d82075937ba6c4affdcd74596da6ef5ea92b18bf6992092896d514840c72fbe3

General

Target

d82075937ba6c4affdcd74596da6ef5ea92b18bf6992092896d514840c72fbe3.exe
Size

1.8MB
MD5

10e7f37a286d74a241f28f74405abb3c
SHA1

755d9808a90e2b619f6d5a3eaf625197c0a143e1
SHA256

d82075937ba6c4affdcd74596da6ef5ea92b18bf6992092896d514840c72fbe3
SHA512

80911b9dd2f64176ae49df57d4735e3e0ec89ca27ec49a74975fc185ac6b73c6e6bab9e60e6e37e17865e70e51bc64bb17f99594cce079b7bdba01051025fd0a
SSDEEP

49152:MS9+/+024c58L9PNZiFXGEVtyKIpnGqkEvDN:MS4NcGR1ZigEV3IpnBHp

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d82075937ba6c4affdcd74596da6ef5ea92b18bf6992092896d514840c72fbe3.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

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	d82075937ba6c4affdcd74596da6ef5ea92b18bf6992092896d514840c72fbe3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d82075937ba6c4affdcd74596da6ef5ea92b18bf6992092896d514840c72fbe3.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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	d82075937ba6c4affdcd74596da6ef5ea92b18bf6992092896d514840c72fbe3.exe

Executes dropped EXE 3 IoCs

pid	Process
2144	axplont.exe
3376	axplont.exe
4488	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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	d82075937ba6c4affdcd74596da6ef5ea92b18bf6992092896d514840c72fbe3.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplont.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
5796	d82075937ba6c4affdcd74596da6ef5ea92b18bf6992092896d514840c72fbe3.exe
2144	axplont.exe
3376	axplont.exe
4488	axplont.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplont.job	d82075937ba6c4affdcd74596da6ef5ea92b18bf6992092896d514840c72fbe3.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
5796	d82075937ba6c4affdcd74596da6ef5ea92b18bf6992092896d514840c72fbe3.exe
5796	d82075937ba6c4affdcd74596da6ef5ea92b18bf6992092896d514840c72fbe3.exe
2144	axplont.exe
2144	axplont.exe
3376	axplont.exe
3376	axplont.exe
4488	axplont.exe
4488	axplont.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5796 wrote to memory of 2144	5796	d82075937ba6c4affdcd74596da6ef5ea92b18bf6992092896d514840c72fbe3.exe	86
PID 5796 wrote to memory of 2144	5796	d82075937ba6c4affdcd74596da6ef5ea92b18bf6992092896d514840c72fbe3.exe	86
PID 5796 wrote to memory of 2144	5796	d82075937ba6c4affdcd74596da6ef5ea92b18bf6992092896d514840c72fbe3.exe	86

C:\Users\Admin\AppData\Local\Temp\d82075937ba6c4affdcd74596da6ef5ea92b18bf6992092896d514840c72fbe3.exe
"C:\Users\Admin\AppData\Local\Temp\d82075937ba6c4affdcd74596da6ef5ea92b18bf6992092896d514840c72fbe3.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5796
- 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:2144

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:3376

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:4488

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

4

T1012

System Information Discovery

3

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
10e7f37a286d74a241f28f74405abb3c

SHA1
755d9808a90e2b619f6d5a3eaf625197c0a143e1

SHA256
d82075937ba6c4affdcd74596da6ef5ea92b18bf6992092896d514840c72fbe3

SHA512
80911b9dd2f64176ae49df57d4735e3e0ec89ca27ec49a74975fc185ac6b73c6e6bab9e60e6e37e17865e70e51bc64bb17f99594cce079b7bdba01051025fd0a

Download Submit
memory/2144-27-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-19-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-47-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-46-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-45-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-44-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-18-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-43-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-20-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-21-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-22-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-23-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-24-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-39-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-26-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-38-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-37-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-36-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-25-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-35-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/2144-34-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/3376-33-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/3376-31-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/3376-30-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/3376-29-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/4488-41-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/4488-42-0x0000000000680000-0x0000000000B2A000-memory.dmp

Filesize
4.7MB

Download
memory/5796-2-0x0000000000A31000-0x0000000000A5F000-memory.dmp

Filesize
184KB

Download
memory/5796-5-0x0000000000A30000-0x0000000000EDA000-memory.dmp

Filesize
4.7MB

Download
memory/5796-0-0x0000000000A30000-0x0000000000EDA000-memory.dmp

Filesize
4.7MB

Download
memory/5796-17-0x0000000000A30000-0x0000000000EDA000-memory.dmp

Filesize
4.7MB

Download
memory/5796-1-0x0000000077374000-0x0000000077376000-memory.dmp

Filesize
8KB

Download
memory/5796-3-0x0000000000A30000-0x0000000000EDA000-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