amadey | 58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f

General

Target

58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f.exe
Size

3.1MB
MD5

a1c6069963d97e6e7278e2d9aff0a7f4
SHA1

c2262b02aa1fb3e5713bb7ddcdd787cb9193451d
SHA256

58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f
SHA512

7cd87cd3d0741cd3e321981e268caae913894c014bb6a5dea4462f3514453a0b5018928b3cbf8f5188bd8758f8d5db82d395c1346eef612aac4302f72cff9280
SSDEEP

49152:K+GFh7ycPMvRSmg1cBrq4st/f5NCRt2RbdUdJUJZQLvpy7:RA7yvRSmg14uXt/f5NsdJUjQ87

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 4 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f.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	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	58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f.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	58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f.exe

Executes dropped EXE 3 IoCs

pid	Process
1816	axplong.exe
3604	axplong.exe
1556	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.

defense_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	58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f.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
1988	58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f.exe
1816	axplong.exe
3604	axplong.exe
1556	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f.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	58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1988	58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f.exe
1988	58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f.exe
1816	axplong.exe
1816	axplong.exe
3604	axplong.exe
3604	axplong.exe
1556	axplong.exe
1556	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1988	58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1988 wrote to memory of 1816	1988	58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f.exe	82
PID 1988 wrote to memory of 1816	1988	58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f.exe	82
PID 1988 wrote to memory of 1816	1988	58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f.exe	82

C:\Users\Admin\AppData\Local\Temp\58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f.exe
"C:\Users\Admin\AppData\Local\Temp\58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f.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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1988
- 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:1816

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:3604

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:1556

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
3.1MB

MD5
a1c6069963d97e6e7278e2d9aff0a7f4

SHA1
c2262b02aa1fb3e5713bb7ddcdd787cb9193451d

SHA256
58d29d0881e3a1b61d898738e05e1e8187bf4e53da16edc0ba558618e84ea91f

SHA512
7cd87cd3d0741cd3e321981e268caae913894c014bb6a5dea4462f3514453a0b5018928b3cbf8f5188bd8758f8d5db82d395c1346eef612aac4302f72cff9280

Download Submit
memory/1556-46-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1556-45-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-29-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-41-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-50-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-49-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-30-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-48-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-20-0x0000000000B61000-0x0000000000BC9000-memory.dmp

Filesize
416KB

Download
memory/1816-31-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-22-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-47-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-24-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-25-0x0000000000B61000-0x0000000000BC9000-memory.dmp

Filesize
416KB

Download
memory/1816-26-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-27-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-28-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-43-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-19-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-21-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-23-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-42-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-40-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-39-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1816-38-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/1988-4-0x0000000000990000-0x0000000000CAD000-memory.dmp

Filesize
3.1MB

Download
memory/1988-0-0x0000000000990000-0x0000000000CAD000-memory.dmp

Filesize
3.1MB

Download
memory/1988-2-0x0000000000991000-0x00000000009F9000-memory.dmp

Filesize
416KB

Download
memory/1988-1-0x0000000076F14000-0x0000000076F16000-memory.dmp

Filesize
8KB

Download
memory/1988-18-0x0000000000991000-0x00000000009F9000-memory.dmp

Filesize
416KB

Download
memory/1988-17-0x0000000000990000-0x0000000000CAD000-memory.dmp

Filesize
3.1MB

Download
memory/1988-3-0x0000000000990000-0x0000000000CAD000-memory.dmp

Filesize
3.1MB

Download
memory/3604-37-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/3604-35-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/3604-34-0x0000000000B60000-0x0000000000E7D000-memory.dmp

Filesize
3.1MB

Download
memory/3604-33-0x0000000000B60000-0x0000000000E7D000-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