amadey | fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce

General

Target

fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce.exe
Size

2.9MB
MD5

2ae04600369c0c281169f8127b31b01b
SHA1

15742acafa75c0bd4f889861ae89c95c957496d8
SHA256

fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce
SHA512

4c4d1bfc769278bcd2c75892e0cb494effe6c1c1d98eda98dd3a4fec11f8b679cbcddbb977f8c29eeec57b045b6046cbf35ef47091b977cdc3690e4016f878f4
SSDEEP

49152:HKT1j3K6RX4MV84Wzz2hkJTV+zKRtdzk:U139X4MV84Yz+kJR3x

Score

10^/10

amadey fed3aa discovery evasion 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 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.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\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce.exe

Executes dropped EXE 3 IoCs

pid	Process
208	axplong.exe
2304	axplong.exe
4300	axplong.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-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2204	fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce.exe
208	axplong.exe
2304	axplong.exe
4300	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce.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	axplong.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2204	fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce.exe
2204	fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce.exe
208	axplong.exe
208	axplong.exe
2304	axplong.exe
2304	axplong.exe
4300	axplong.exe
4300	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 208	2204	fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce.exe	82
PID 2204 wrote to memory of 208	2204	fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce.exe	82
PID 2204 wrote to memory of 208	2204	fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce.exe	82

C:\Users\Admin\AppData\Local\Temp\fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce.exe
"C:\Users\Admin\AppData\Local\Temp\fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce.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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2204
- 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:208

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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:2304

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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:4300

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
2.9MB

MD5
2ae04600369c0c281169f8127b31b01b

SHA1
15742acafa75c0bd4f889861ae89c95c957496d8

SHA256
fd2430a0d888e9fbbc4d79a1f94f7966c378fd2d8ca506a43d629551012b18ce

SHA512
4c4d1bfc769278bcd2c75892e0cb494effe6c1c1d98eda98dd3a4fec11f8b679cbcddbb977f8c29eeec57b045b6046cbf35ef47091b977cdc3690e4016f878f4

Download Submit
memory/208-27-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-20-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-46-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-28-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-45-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-44-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-18-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-29-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-19-0x0000000000FD1000-0x0000000000FFF000-memory.dmp

Filesize
184KB

Download
memory/208-22-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-21-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-23-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-24-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-43-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-26-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-40-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-39-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-38-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-25-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-37-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-36-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/208-35-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/2204-3-0x0000000000E70000-0x0000000001189000-memory.dmp

Filesize
3.1MB

Download
memory/2204-4-0x0000000000E70000-0x0000000001189000-memory.dmp

Filesize
3.1MB

Download
memory/2204-0-0x0000000000E70000-0x0000000001189000-memory.dmp

Filesize
3.1MB

Download
memory/2204-17-0x0000000000E70000-0x0000000001189000-memory.dmp

Filesize
3.1MB

Download
memory/2204-1-0x0000000076F64000-0x0000000076F66000-memory.dmp

Filesize
8KB

Download
memory/2204-2-0x0000000000E71000-0x0000000000E9F000-memory.dmp

Filesize
184KB

Download
memory/2304-34-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/2304-33-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/2304-32-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/2304-31-0x0000000000FD0000-0x00000000012E9000-memory.dmp

Filesize
3.1MB

Download
memory/4300-42-0x0000000000FD0000-0x00000000012E9000-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