amadey | db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32

General

Target

db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32.exe
Size

3.1MB
MD5

eecfc5569c5fd3fd035c2a13302c9fc1
SHA1

18975d0a1288bcbecc71d0ff8e0fca672974bd9f
SHA256

db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32
SHA512

cf520a59dbb7f3ed5bd9ce42ce369a48ff99a68fc8e1c2d584ccbe6adb92fde312519101b9295aedb07812e59bf130b95b3a111c06966284cc7329d5cada65b3
SSDEEP

98304:5DX2Mi+ZmQKtG7ttMabA9ihMhZo4n7ajp336:51Dp9hMbo+7Ip33

Score

10^/10

amadey fed3aa defense_evasion discovery trojan

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes

install_dir
44111dbc49
install_file
axplong.exe
strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
url_paths
/Jo89Ku7d/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Amadey family
amadey

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32.exe

Checks BIOS information in registry 2 TTPs 4 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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe

Executes dropped EXE 1 IoCs

pid	Process
2792	axplong.exe

Identifies Wine through registry keys 2 TTPs 2 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32.exe
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
1544	db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32.exe
1544	db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1544	db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32.exe
2792	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1544	db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32.exe
2792	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1544	db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1544 wrote to memory of 2792	1544	db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32.exe	29
PID 1544 wrote to memory of 2792	1544	db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32.exe	29
PID 1544 wrote to memory of 2792	1544	db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32.exe	29
PID 1544 wrote to memory of 2792	1544	db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32.exe	29

C:\Users\Admin\AppData\Local\Temp\db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32.exe
"C:\Users\Admin\AppData\Local\Temp\db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1544
- C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
  "C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2792

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

Filesize
3.1MB

MD5
eecfc5569c5fd3fd035c2a13302c9fc1

SHA1
18975d0a1288bcbecc71d0ff8e0fca672974bd9f

SHA256
db1011ba1c9de404c7fc02af28248a46527a8fb445a6101fccdbf93b5ad1fc32

SHA512
cf520a59dbb7f3ed5bd9ce42ce369a48ff99a68fc8e1c2d584ccbe6adb92fde312519101b9295aedb07812e59bf130b95b3a111c06966284cc7329d5cada65b3

Download Submit
memory/1544-0-0x00000000000B0000-0x00000000003C7000-memory.dmp

Filesize
3.1MB

Download
memory/1544-1-0x0000000077CB0000-0x0000000077CB2000-memory.dmp

Filesize
8KB

Download
memory/1544-2-0x00000000000B1000-0x0000000000119000-memory.dmp

Filesize
416KB

Download
memory/1544-3-0x00000000000B0000-0x00000000003C7000-memory.dmp

Filesize
3.1MB

Download
memory/1544-5-0x00000000000B0000-0x00000000003C7000-memory.dmp

Filesize
3.1MB

Download
memory/1544-18-0x00000000000B0000-0x00000000003C7000-memory.dmp

Filesize
3.1MB

Download
memory/1544-20-0x00000000000B1000-0x0000000000119000-memory.dmp

Filesize
416KB

Download
memory/2792-27-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-32-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-22-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-25-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-23-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-26-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-19-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-29-0x0000000000C31000-0x0000000000C99000-memory.dmp

Filesize
416KB

Download
memory/2792-28-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-30-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-31-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-21-0x0000000000C31000-0x0000000000C99000-memory.dmp

Filesize
416KB

Download
memory/2792-33-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-34-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-35-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-36-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-37-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-38-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-39-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-40-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-41-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download
memory/2792-42-0x0000000000C30000-0x0000000000F47000-memory.dmp

Filesize
3.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads