amadey | 49d7d5e73d9bf10aac8ccb3216044892e98b3da688651a25cc20bb925f5f1468

General

Target

SecuriteInfo.com.Win32.Evo-gen.7599.4638.exe
Size

1.8MB
MD5

17ee93b40d1746f9d99cf8521a2ab566
SHA1

371e878e7c8ff19a0f8771aefef9aeb6e28c2b87
SHA256

49d7d5e73d9bf10aac8ccb3216044892e98b3da688651a25cc20bb925f5f1468
SHA512

21f8f6cf4d58775e4498bb1bb86437c30494d633da800ef3427bce4d7e4877018752fb091eb4627ccb0d14bc9f45afd199c752fceb1f4202d2b9d94efc6d01a7
SSDEEP

49152:8sQSR2lQIeqdglI171gF3r4W9q9wx//0WRwcm0:H9CQIe6gKmbZ9ywpD

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__	axplons.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	SecuriteInfo.com.Win32.Evo-gen.7599.4638.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	SecuriteInfo.com.Win32.Evo-gen.7599.4638.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	SecuriteInfo.com.Win32.Evo-gen.7599.4638.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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	SecuriteInfo.com.Win32.Evo-gen.7599.4638.exe

Executes dropped EXE 3 IoCs

pid	Process
1640	axplons.exe
4788	axplons.exe
3244	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-1-5-21-3808065738-1666277613-1125846146-1000\Software\Wine	SecuriteInfo.com.Win32.Evo-gen.7599.4638.exe
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Wine	axplons.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
3708	SecuriteInfo.com.Win32.Evo-gen.7599.4638.exe
1640	axplons.exe
4788	axplons.exe
3244	axplons.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplons.job	SecuriteInfo.com.Win32.Evo-gen.7599.4638.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
3708	SecuriteInfo.com.Win32.Evo-gen.7599.4638.exe
3708	SecuriteInfo.com.Win32.Evo-gen.7599.4638.exe
1640	axplons.exe
1640	axplons.exe
4788	axplons.exe
4788	axplons.exe
3244	axplons.exe
3244	axplons.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3708	SecuriteInfo.com.Win32.Evo-gen.7599.4638.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3708 wrote to memory of 1640	3708	SecuriteInfo.com.Win32.Evo-gen.7599.4638.exe	91
PID 3708 wrote to memory of 1640	3708	SecuriteInfo.com.Win32.Evo-gen.7599.4638.exe	91
PID 3708 wrote to memory of 1640	3708	SecuriteInfo.com.Win32.Evo-gen.7599.4638.exe	91

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Evo-gen.7599.4638.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Evo-gen.7599.4638.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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3708
- 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:1640

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1028 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:8
1⤵
PID:232

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:4788

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:3244

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

Loading Replay Monitor...

Downloads

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

Filesize
1.8MB

MD5
17ee93b40d1746f9d99cf8521a2ab566

SHA1
371e878e7c8ff19a0f8771aefef9aeb6e28c2b87

SHA256
49d7d5e73d9bf10aac8ccb3216044892e98b3da688651a25cc20bb925f5f1468

SHA512
21f8f6cf4d58775e4498bb1bb86437c30494d633da800ef3427bce4d7e4877018752fb091eb4627ccb0d14bc9f45afd199c752fceb1f4202d2b9d94efc6d01a7

Download Submit
memory/1640-27-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/1640-35-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/1640-26-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/1640-44-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/1640-42-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/1640-38-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/1640-28-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/1640-37-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/1640-36-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/1640-21-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/1640-22-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/1640-23-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/1640-24-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/1640-25-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/1640-45-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/1640-43-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/1640-34-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/1640-33-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/3244-40-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/3244-41-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/3708-8-0x0000000000FF0000-0x00000000014C1000-memory.dmp

Filesize
4.8MB

Download
memory/3708-1-0x00000000772E4000-0x00000000772E6000-memory.dmp

Filesize
8KB

Download
memory/3708-2-0x0000000000FF1000-0x000000000101F000-memory.dmp

Filesize
184KB

Download
memory/3708-7-0x0000000000FF0000-0x00000000014C1000-memory.dmp

Filesize
4.8MB

Download
memory/3708-20-0x0000000000FF0000-0x00000000014C1000-memory.dmp

Filesize
4.8MB

Download
memory/3708-5-0x0000000000FF0000-0x00000000014C1000-memory.dmp

Filesize
4.8MB

Download
memory/3708-0-0x0000000000FF0000-0x00000000014C1000-memory.dmp

Filesize
4.8MB

Download
memory/3708-4-0x0000000000FF0000-0x00000000014C1000-memory.dmp

Filesize
4.8MB

Download
memory/3708-3-0x0000000000FF0000-0x00000000014C1000-memory.dmp

Filesize
4.8MB

Download
memory/4788-31-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/4788-30-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download
memory/4788-32-0x0000000000D50000-0x0000000001221000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads