amadey | 2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358

General

Target

2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.exe
Size

1.9MB
MD5

8770844d27273e43452b451440790fce
SHA1

2e111edbdb49266f51503c02e172011724faba4c
SHA256

2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358
SHA512

afd9be819c40bef746f64ec0141e7f132b497e95a2b95ae97218574b7dfc5e991196143560ace13585936b49cf511ce10908d5ea17fb802f6783dd728df0dac2
SSDEEP

49152:cVeEvhcaMtrVql2u9J842ZyRc3AqfgvdCl9CQdo2YckdbJti3O00:cBhcE5L4yu3AqfgUC8oiOVEO0

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:

2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.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.exe2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.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	2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.exe

Executes dropped EXE 3 IoCs

Processes:

axplont.exeaxplont.exeaxplont.exe

pid process

3860 axplont.exe
4188 axplont.exe
1972 axplont.exe

pid	process
3860	axplont.exe
4188	axplont.exe
1972	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:

2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3062789476-783164490-2318012559-1000\Software\Wine	2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.exe
Key opened	\REGISTRY\USER\S-1-5-21-3062789476-783164490-2318012559-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-3062789476-783164490-2318012559-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-3062789476-783164490-2318012559-1000\Software\Wine	axplont.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.exeaxplont.exeaxplont.exeaxplont.exe

pid process

1884 2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.exe
3860 axplont.exe
4188 axplont.exe
1972 axplont.exe
Drops file in Windows directory 1 IoCs

Processes:

2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.exe

description ioc process

File created C:\Windows\Tasks\axplont.job 2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.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	2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.exeaxplont.exeaxplont.exeaxplont.exe

pid	process
1884	2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.exe
1884	2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.exe
3860	axplont.exe
3860	axplont.exe
4188	axplont.exe
4188	axplont.exe
1972	axplont.exe
1972	axplont.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.exe

description	pid	process	target process
PID 1884 wrote to memory of 3860	1884	2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.exe	axplont.exe
PID 1884 wrote to memory of 3860	1884	2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.exe	axplont.exe
PID 1884 wrote to memory of 3860	1884	2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.exe	axplont.exe

C:\Users\Admin\AppData\Local\Temp\2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.exe
"C:\Users\Admin\AppData\Local\Temp\2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358.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:1884

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:3860

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:4188

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:1972

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
Filesize
1.9MB

MD5
8770844d27273e43452b451440790fce

SHA1
2e111edbdb49266f51503c02e172011724faba4c

SHA256
2e755d6122d46f6bcf56eff18f03a9d58354b3ce92b28b0b6c4c533d46afd358

SHA512
afd9be819c40bef746f64ec0141e7f132b497e95a2b95ae97218574b7dfc5e991196143560ace13585936b49cf511ce10908d5ea17fb802f6783dd728df0dac2

Download Submit
memory/1884-0-0x0000000000EB0000-0x0000000001385000-memory.dmp

Filesize
4.8MB

Download
memory/1884-1-0x0000000077266000-0x0000000077268000-memory.dmp

Filesize
8KB

Download
memory/1884-2-0x0000000000EB1000-0x0000000000EDF000-memory.dmp

Filesize
184KB

Download
memory/1884-3-0x0000000000EB0000-0x0000000001385000-memory.dmp

Filesize
4.8MB

Download
memory/1884-5-0x0000000000EB0000-0x0000000001385000-memory.dmp

Filesize
4.8MB

Download
memory/1884-15-0x0000000000EB0000-0x0000000001385000-memory.dmp

Filesize
4.8MB

Download
memory/1972-41-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/1972-40-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-28-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-39-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-22-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-23-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-24-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-25-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-46-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-20-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-45-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-44-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-43-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-33-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-34-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-35-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-36-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-37-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-21-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-19-0x00000000000D1000-0x00000000000FF000-memory.dmp

Filesize
184KB

Download
memory/3860-18-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/3860-42-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/4188-32-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/4188-29-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/4188-30-0x00000000000D0000-0x00000000005A5000-memory.dmp

Filesize
4.8MB

Download
memory/4188-27-0x00000000000D0000-0x00000000005A5000-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