amadey | b5875159e53c5a639ef41560de62a7601773c1eb36ef271c6b88b46224f5cd89

General

Target

b5875159e53c5a639ef41560de62a7601773c1eb36ef271c6b88b46224f5cd89.exe
Size

1.8MB
MD5

553d621ec1f218c7a070df8d1e086b74
SHA1

5a65a7b8fb43492fae918fd8f5041fbd4a93ed7c
SHA256

b5875159e53c5a639ef41560de62a7601773c1eb36ef271c6b88b46224f5cd89
SHA512

f8ba9cc45af49c7cb384ec257306d8c70745fa44b86ac931d369e11167dea2d3fc54a2210e0bc91ff875d061ae5f2243276b7015385809af824f361f6308cd48
SSDEEP

49152:3o9wwmylzm5xNpfMrJaQl2iSrvsfpmsc:3twRgfNpfQPl2vGpms

Score

10^/10

amadey evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.20

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b5875159e53c5a639ef41560de62a7601773c1eb36ef271c6b88b46224f5cd89.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

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	b5875159e53c5a639ef41560de62a7601773c1eb36ef271c6b88b46224f5cd89.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b5875159e53c5a639ef41560de62a7601773c1eb36ef271c6b88b46224f5cd89.exe

Executes dropped EXE 3 IoCs

pid	Process
1348	axplons.exe
4428	axplons.exe
2184	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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3001105534-2705918504-2956618779-1000\Software\Wine	b5875159e53c5a639ef41560de62a7601773c1eb36ef271c6b88b46224f5cd89.exe
Key opened	\REGISTRY\USER\S-1-5-21-3001105534-2705918504-2956618779-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-3001105534-2705918504-2956618779-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-3001105534-2705918504-2956618779-1000\Software\Wine	axplons.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
3396	b5875159e53c5a639ef41560de62a7601773c1eb36ef271c6b88b46224f5cd89.exe
1348	axplons.exe
4428	axplons.exe
2184	axplons.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplons.job	b5875159e53c5a639ef41560de62a7601773c1eb36ef271c6b88b46224f5cd89.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
3396	b5875159e53c5a639ef41560de62a7601773c1eb36ef271c6b88b46224f5cd89.exe
3396	b5875159e53c5a639ef41560de62a7601773c1eb36ef271c6b88b46224f5cd89.exe
1348	axplons.exe
1348	axplons.exe
4428	axplons.exe
4428	axplons.exe
2184	axplons.exe
2184	axplons.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3396 wrote to memory of 1348	3396	b5875159e53c5a639ef41560de62a7601773c1eb36ef271c6b88b46224f5cd89.exe	80
PID 3396 wrote to memory of 1348	3396	b5875159e53c5a639ef41560de62a7601773c1eb36ef271c6b88b46224f5cd89.exe	80
PID 3396 wrote to memory of 1348	3396	b5875159e53c5a639ef41560de62a7601773c1eb36ef271c6b88b46224f5cd89.exe	80

C:\Users\Admin\AppData\Local\Temp\b5875159e53c5a639ef41560de62a7601773c1eb36ef271c6b88b46224f5cd89.exe
"C:\Users\Admin\AppData\Local\Temp\b5875159e53c5a639ef41560de62a7601773c1eb36ef271c6b88b46224f5cd89.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:3396
- 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:1348

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:4428

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:2184

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

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Downloads

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

Filesize
1.8MB

MD5
553d621ec1f218c7a070df8d1e086b74

SHA1
5a65a7b8fb43492fae918fd8f5041fbd4a93ed7c

SHA256
b5875159e53c5a639ef41560de62a7601773c1eb36ef271c6b88b46224f5cd89

SHA512
f8ba9cc45af49c7cb384ec257306d8c70745fa44b86ac931d369e11167dea2d3fc54a2210e0bc91ff875d061ae5f2243276b7015385809af824f361f6308cd48

Download Submit
memory/1348-21-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/1348-31-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/1348-20-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/1348-41-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/1348-44-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/1348-40-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/1348-18-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/1348-19-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/1348-42-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/1348-43-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/1348-23-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/1348-22-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/1348-24-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/1348-39-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/1348-35-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/1348-34-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/1348-33-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/1348-30-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/1348-32-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/2184-37-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/2184-38-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/3396-0-0x0000000000520000-0x00000000009E9000-memory.dmp

Filesize
4.8MB

Download
memory/3396-17-0x0000000000520000-0x00000000009E9000-memory.dmp

Filesize
4.8MB

Download
memory/3396-5-0x0000000000520000-0x00000000009E9000-memory.dmp

Filesize
4.8MB

Download
memory/3396-3-0x0000000000520000-0x00000000009E9000-memory.dmp

Filesize
4.8MB

Download
memory/3396-2-0x0000000000521000-0x000000000054F000-memory.dmp

Filesize
184KB

Download
memory/3396-1-0x00000000775E6000-0x00000000775E8000-memory.dmp

Filesize
8KB

Download
memory/4428-29-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/4428-28-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/4428-27-0x0000000000450000-0x0000000000919000-memory.dmp

Filesize
4.8MB

Download
memory/4428-26-0x0000000000450000-0x0000000000919000-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