amadey | c79497c5577ca0d9927b16fe134e9fd0d19a0d9548339a7b746359a6b4e84f1c

General

Target

c79497c5577ca0d9927b16fe134e9fd0d19a0d9548339a7b746359a6b4e84f1c.exe
Size

1.8MB
MD5

a94e4386dc698f148720fda9e802c8c8
SHA1

bd12716de17ae7ab19a2a005fcf917764db4601b
SHA256

c79497c5577ca0d9927b16fe134e9fd0d19a0d9548339a7b746359a6b4e84f1c
SHA512

de82f39a820131196249f2a2ae8c69ba8ea0f0bfb5f818230b51a1bdb43f98b570e87977fdb6762a2e99996d231b29e32f31575b7c5769ba4195b69b5c9f15bc
SSDEEP

49152:rp1pDLBTunFcCx4nQmmczYTA1q10YneCpc:l17vCx4nbmBck1NFpc

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 5 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c79497c5577ca0d9927b16fe134e9fd0d19a0d9548339a7b746359a6b4e84f1c.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
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe

Checks BIOS information in registry 2 TTPs 10 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\VideoBiosVersion	c79497c5577ca0d9927b16fe134e9fd0d19a0d9548339a7b746359a6b4e84f1c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	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	c79497c5577ca0d9927b16fe134e9fd0d19a0d9548339a7b746359a6b4e84f1c.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\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe

Executes dropped EXE 4 IoCs

pid	Process
5084	axplons.exe
2864	axplons.exe
2128	axplons.exe
788	axplons.exe

Identifies Wine through registry keys 2 TTPs 5 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-1-5-21-1230210488-3096403634-4129516247-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-1230210488-3096403634-4129516247-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-1230210488-3096403634-4129516247-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-1230210488-3096403634-4129516247-1000\Software\Wine	c79497c5577ca0d9927b16fe134e9fd0d19a0d9548339a7b746359a6b4e84f1c.exe
Key opened	\REGISTRY\USER\S-1-5-21-1230210488-3096403634-4129516247-1000\Software\Wine	axplons.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
4672	c79497c5577ca0d9927b16fe134e9fd0d19a0d9548339a7b746359a6b4e84f1c.exe
5084	axplons.exe
2864	axplons.exe
2128	axplons.exe
788	axplons.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplons.job	c79497c5577ca0d9927b16fe134e9fd0d19a0d9548339a7b746359a6b4e84f1c.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4672	c79497c5577ca0d9927b16fe134e9fd0d19a0d9548339a7b746359a6b4e84f1c.exe
4672	c79497c5577ca0d9927b16fe134e9fd0d19a0d9548339a7b746359a6b4e84f1c.exe
5084	axplons.exe
5084	axplons.exe
2864	axplons.exe
2864	axplons.exe
2128	axplons.exe
2128	axplons.exe
788	axplons.exe
788	axplons.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4672 wrote to memory of 5084	4672	c79497c5577ca0d9927b16fe134e9fd0d19a0d9548339a7b746359a6b4e84f1c.exe	82
PID 4672 wrote to memory of 5084	4672	c79497c5577ca0d9927b16fe134e9fd0d19a0d9548339a7b746359a6b4e84f1c.exe	82
PID 4672 wrote to memory of 5084	4672	c79497c5577ca0d9927b16fe134e9fd0d19a0d9548339a7b746359a6b4e84f1c.exe	82

C:\Users\Admin\AppData\Local\Temp\c79497c5577ca0d9927b16fe134e9fd0d19a0d9548339a7b746359a6b4e84f1c.exe
"C:\Users\Admin\AppData\Local\Temp\c79497c5577ca0d9927b16fe134e9fd0d19a0d9548339a7b746359a6b4e84f1c.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:4672
- 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:5084

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:2864

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:2128

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:788

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\7af68cdb52\axplons.exe

Filesize
1.8MB

MD5
a94e4386dc698f148720fda9e802c8c8

SHA1
bd12716de17ae7ab19a2a005fcf917764db4601b

SHA256
c79497c5577ca0d9927b16fe134e9fd0d19a0d9548339a7b746359a6b4e84f1c

SHA512
de82f39a820131196249f2a2ae8c69ba8ea0f0bfb5f818230b51a1bdb43f98b570e87977fdb6762a2e99996d231b29e32f31575b7c5769ba4195b69b5c9f15bc

Download Submit
memory/788-47-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/788-48-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/2128-38-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/2128-39-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/2864-29-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/2864-30-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/2864-26-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/4672-3-0x0000000000850000-0x0000000000CFA000-memory.dmp

Filesize
4.7MB

Download
memory/4672-0-0x0000000000850000-0x0000000000CFA000-memory.dmp

Filesize
4.7MB

Download
memory/4672-17-0x0000000000850000-0x0000000000CFA000-memory.dmp

Filesize
4.7MB

Download
memory/4672-5-0x0000000000850000-0x0000000000CFA000-memory.dmp

Filesize
4.7MB

Download
memory/4672-2-0x0000000000851000-0x000000000087F000-memory.dmp

Filesize
184KB

Download
memory/4672-1-0x0000000077166000-0x0000000077168000-memory.dmp

Filesize
8KB

Download
memory/5084-19-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-22-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-25-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-23-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-31-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-32-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-33-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-34-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-35-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-28-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-37-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-21-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-40-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-41-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-42-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-43-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-44-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-20-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-46-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download
memory/5084-18-0x0000000000810000-0x0000000000CBA000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads