amadey | d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882

General

Target

d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exe
Size

1.8MB
MD5

7e03538dc25285b705604b2ace4492f0
SHA1

2a0a13d5eb4d394c6e18443602879aa428211a50
SHA256

d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882
SHA512

3ae4641fa4410664041bf7d61565a0959faf42c8e16f8639fb6b65f8e7e2ea679fd28246be905289584fb68ff19266be7f86ddb8e681b4dc929ebc1017b7763c
SSDEEP

49152:qefDXocp5mJpuC9tS9SHYg/2o42pL2Sa/F1nw8:qqIcC9tu9g/2o4YL2Sa9+8

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:

d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.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.exed890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exe

description	ioc	process
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	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exe

Executes dropped EXE 3 IoCs

Processes:

axplont.exeaxplont.exeaxplont.exe

pid process

3944 axplont.exe
2372 axplont.exe
4740 axplont.exe

pid	process
3944	axplont.exe
2372	axplont.exe
4740	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:

d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2551177587-3778486488-1329702901-1000\Software\Wine	d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exe
Key opened	\REGISTRY\USER\S-1-5-21-2551177587-3778486488-1329702901-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-2551177587-3778486488-1329702901-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-2551177587-3778486488-1329702901-1000\Software\Wine	axplont.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exeaxplont.exeaxplont.exeaxplont.exe

pid process

1524 d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exe
3944 axplont.exe
2372 axplont.exe
4740 axplont.exe
Drops file in Windows directory 1 IoCs

Processes:

d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exe

description ioc process

File created C:\Windows\Tasks\axplont.job d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.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	d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exeaxplont.exeaxplont.exeaxplont.exe

pid	process
1524	d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exe
1524	d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exe
3944	axplont.exe
3944	axplont.exe
2372	axplont.exe
2372	axplont.exe
4740	axplont.exe
4740	axplont.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exe

description	pid	process	target process
PID 1524 wrote to memory of 3944	1524	d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exe	axplont.exe
PID 1524 wrote to memory of 3944	1524	d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exe	axplont.exe
PID 1524 wrote to memory of 3944	1524	d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exe	axplont.exe

C:\Users\Admin\AppData\Local\Temp\d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.exe
"C:\Users\Admin\AppData\Local\Temp\d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882.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:1524
- 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:3944

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:2372

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:4740

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

Replay Monitor

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Downloads

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

Filesize
1.8MB

MD5
7e03538dc25285b705604b2ace4492f0

SHA1
2a0a13d5eb4d394c6e18443602879aa428211a50

SHA256
d890e54e56f84854d4daace1ea55ad979191dd02c682dba496a405372dff1882

SHA512
3ae4641fa4410664041bf7d61565a0959faf42c8e16f8639fb6b65f8e7e2ea679fd28246be905289584fb68ff19266be7f86ddb8e681b4dc929ebc1017b7763c

Download Submit
memory/1524-0-0x0000000000EA0000-0x0000000001372000-memory.dmp

Filesize
4.8MB

Download
memory/1524-1-0x00000000779A6000-0x00000000779A8000-memory.dmp

Filesize
8KB

Download
memory/1524-2-0x0000000000EA1000-0x0000000000ECF000-memory.dmp

Filesize
184KB

Download
memory/1524-3-0x0000000000EA0000-0x0000000001372000-memory.dmp

Filesize
4.8MB

Download
memory/1524-5-0x0000000000EA0000-0x0000000001372000-memory.dmp

Filesize
4.8MB

Download
memory/1524-17-0x0000000000EA0000-0x0000000001372000-memory.dmp

Filesize
4.8MB

Download
memory/2372-33-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/2372-32-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/2372-31-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/2372-30-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-27-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-34-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-24-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-25-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-26-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-22-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-28-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-21-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-20-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-19-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-18-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-23-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-35-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-36-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-37-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-38-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-39-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-46-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-45-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-43-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/3944-44-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/4740-42-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download
memory/4740-41-0x0000000000D10000-0x00000000011E2000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads