amadey | a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6

General

Target

a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exe
Size

1.9MB
MD5

026013367313a4f92cb7b8add39a1e33
SHA1

a4c31f369e5e05667f85bcf2c40079a9b9d2e477
SHA256

a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6
SHA512

9d21ecff40e5a6ad33d6efd8d8f9035afbc8999b9a37aa4049affe4e7c21b1fc7819f71f10c099f9ef925d273b8cef70cc7259536b67142eb611e0415f807c32
SSDEEP

49152:xdbKIGm5f1m7DtGLXvtzN4rRXDD+mZ4W12/n0XNc:xIO5U7Dt8ftzqdXmmGvn0

Score

10^/10

amadey c767c0 evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

C2

http://5.42.96.7

Attributes

install_dir
7af68cdb52
install_file
axplons.exe
strings_key
e2ce58e78f631ed97d01fe7b70e85d5e
url_paths
/zamo7h/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:

a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exeaxplons.exeaxplons.exeaxplons.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.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:

axplons.exeaxplons.exeaxplons.exea627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.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:

a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation	a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exe

Executes dropped EXE 3 IoCs

Processes:

axplons.exeaxplons.exeaxplons.exe

pid process

3680 axplons.exe
4420 axplons.exe
816 axplons.exe

pid	process
3680	axplons.exe
4420	axplons.exe
816	axplons.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:

a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exeaxplons.exeaxplons.exeaxplons.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Software\Wine	a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exe
Key opened	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Software\Wine	axplons.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exeaxplons.exeaxplons.exeaxplons.exe

pid process

1336 a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exe
3680 axplons.exe
4420 axplons.exe
816 axplons.exe
Drops file in Windows directory 1 IoCs

Processes:

a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exe

description ioc process

File created C:\Windows\Tasks\axplons.job a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.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\axplons.job	a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exeaxplons.exeaxplons.exeaxplons.exe

pid	process
1336	a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exe
1336	a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exe
3680	axplons.exe
3680	axplons.exe
4420	axplons.exe
4420	axplons.exe
816	axplons.exe
816	axplons.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exe

description	pid	process	target process
PID 1336 wrote to memory of 3680	1336	a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exe	axplons.exe
PID 1336 wrote to memory of 3680	1336	a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exe	axplons.exe
PID 1336 wrote to memory of 3680	1336	a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exe	axplons.exe

C:\Users\Admin\AppData\Local\Temp\a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.exe
"C:\Users\Admin\AppData\Local\Temp\a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6.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:1336

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
"C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:3680

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:4420

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:816

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
Filesize
1.9MB

MD5
026013367313a4f92cb7b8add39a1e33

SHA1
a4c31f369e5e05667f85bcf2c40079a9b9d2e477

SHA256
a627edb011f40de5db8ee77d65ed0f68e3fecdf173b0dfa08c603bbab9fc23b6

SHA512
9d21ecff40e5a6ad33d6efd8d8f9035afbc8999b9a37aa4049affe4e7c21b1fc7819f71f10c099f9ef925d273b8cef70cc7259536b67142eb611e0415f807c32

Download Submit
memory/816-40-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/816-39-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/1336-0-0x0000000000550000-0x0000000000A1E000-memory.dmp

Filesize
4.8MB

Download
memory/1336-1-0x0000000077384000-0x0000000077386000-memory.dmp

Filesize
8KB

Download
memory/1336-3-0x0000000000550000-0x0000000000A1E000-memory.dmp

Filesize
4.8MB

Download
memory/1336-2-0x0000000000551000-0x000000000057F000-memory.dmp

Filesize
184KB

Download
memory/1336-5-0x0000000000550000-0x0000000000A1E000-memory.dmp

Filesize
4.8MB

Download
memory/1336-17-0x0000000000550000-0x0000000000A1E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-36-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-32-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-22-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-23-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-24-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-25-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-26-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-45-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-44-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-43-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-42-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-21-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-33-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-34-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-35-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-19-0x0000000000D91000-0x0000000000DBF000-memory.dmp

Filesize
184KB

Download
memory/3680-37-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-20-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-18-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/3680-41-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/4420-31-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/4420-30-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/4420-29-0x0000000000D90000-0x000000000125E000-memory.dmp

Filesize
4.8MB

Download
memory/4420-28-0x0000000000D90000-0x000000000125E000-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