amadey | b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84

General

Target

b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exe
Size

1.8MB
MD5

218661407a5a3f750d4c900163c00363
SHA1

f02d21b9da8785ce6a19f570ad66823c38768861
SHA256

b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84
SHA512

0b6137642167a67daac2b9f7fc51ef08f3361ea1037487b4d18043abd2246560fd9be2fcd62a20e254f0efa23cee499fa4ee5788070b9c7fa06951a2c8953bb2
SSDEEP

24576:TXCqX/ZOgOKshAYXKxR4ilVqGKxcoER1fDzDrvQluCkaHpx3PhPDIde+RHOUT7/Y:TSSAThLiSig7QQodaHBPDIpVHbdOUX

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:

axplont.exeaxplont.exeaxplont.exeb19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exe

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__	b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.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:

b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.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	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.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

Processes:

b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exe

Executes dropped EXE 3 IoCs

Processes:

axplont.exeaxplont.exeaxplont.exe

pid process

5028 axplont.exe
3696 axplont.exe
1480 axplont.exe

pid	process
5028	axplont.exe
3696	axplont.exe
1480	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:

b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exe
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	axplont.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exeaxplont.exeaxplont.exeaxplont.exe

pid process

2504 b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exe
5028 axplont.exe
3696 axplont.exe
1480 axplont.exe
Drops file in Windows directory 1 IoCs

Processes:

b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exe

description ioc process

File created C:\Windows\Tasks\axplont.job b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.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	b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exeaxplont.exeaxplont.exeaxplont.exe

pid	process
2504	b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exe
2504	b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exe
5028	axplont.exe
5028	axplont.exe
3696	axplont.exe
3696	axplont.exe
1480	axplont.exe
1480	axplont.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exe

description	pid	process	target process
PID 2504 wrote to memory of 5028	2504	b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exe	axplont.exe
PID 2504 wrote to memory of 5028	2504	b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exe	axplont.exe
PID 2504 wrote to memory of 5028	2504	b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exe	axplont.exe

C:\Users\Admin\AppData\Local\Temp\b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.exe
"C:\Users\Admin\AppData\Local\Temp\b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84.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:2504

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:5028

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:3696

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:1480

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

4

T1012

Virtualization/Sandbox Evasion

2

T1497

System Information Discovery

3

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
218661407a5a3f750d4c900163c00363

SHA1
f02d21b9da8785ce6a19f570ad66823c38768861

SHA256
b19908a80e4d0f770d16553aeae78baf1446e0a6b142c09c40fd92f180872f84

SHA512
0b6137642167a67daac2b9f7fc51ef08f3361ea1037487b4d18043abd2246560fd9be2fcd62a20e254f0efa23cee499fa4ee5788070b9c7fa06951a2c8953bb2

Download Submit
memory/1480-39-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/1480-41-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/2504-3-0x00000000004D0000-0x0000000000977000-memory.dmp

Filesize
4.7MB

Download
memory/2504-4-0x00000000004D0000-0x0000000000977000-memory.dmp

Filesize
4.7MB

Download
memory/2504-15-0x00000000004D0000-0x0000000000977000-memory.dmp

Filesize
4.7MB

Download
memory/2504-2-0x00000000004D1000-0x00000000004FF000-memory.dmp

Filesize
184KB

Download
memory/2504-0-0x00000000004D0000-0x0000000000977000-memory.dmp

Filesize
4.7MB

Download
memory/2504-1-0x0000000077464000-0x0000000077466000-memory.dmp

Filesize
8KB

Download
memory/3696-28-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/3696-31-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/3696-30-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/3696-29-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-19-0x0000000000A51000-0x0000000000A7F000-memory.dmp

Filesize
184KB

Download
memory/5028-34-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-26-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-24-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-23-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-22-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-21-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-32-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-33-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-25-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-35-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-36-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-37-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-20-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-18-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-42-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-43-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-44-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-45-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download
memory/5028-46-0x0000000000A50000-0x0000000000EF7000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads