amadey | 1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f

General

Target

1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f.exe
Size

3.1MB
MD5

96396f2eb9e566660026a3143f6ecbf7
SHA1

e585546fed3204681a8b13b1d4dc8cd968ff0a96
SHA256

1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f
SHA512

d885b61f49c30e51ea842fd701dec07117012858ddb9b43900ee5d02b4e873d405ba2cb667b28d3462148fa113efc7a177aab7bc3191cfe05389543322c235c0
SSDEEP

49152:NiGlf3nJcM/JIDfXy1YoXIYN0S/HOsnl63KA+0pVOP:llf3JcSJ4fy1YkIG0S/HTkP7O

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__	1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f.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\SystemBiosVersion	1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f.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
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f.exe

Executes dropped EXE 3 IoCs

pid	Process
4072	axplong.exe
4840	axplong.exe
3032	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-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2452	1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f.exe
4072	axplong.exe
4840	axplong.exe
3032	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f.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	1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2452	1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f.exe
2452	1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f.exe
4072	axplong.exe
4072	axplong.exe
4840	axplong.exe
4840	axplong.exe
3032	axplong.exe
3032	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2452	1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2452 wrote to memory of 4072	2452	1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f.exe	83
PID 2452 wrote to memory of 4072	2452	1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f.exe	83
PID 2452 wrote to memory of 4072	2452	1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f.exe	83

C:\Users\Admin\AppData\Local\Temp\1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f.exe
"C:\Users\Admin\AppData\Local\Temp\1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f.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:2452
- 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:4072

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:4840

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:3032

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
96396f2eb9e566660026a3143f6ecbf7

SHA1
e585546fed3204681a8b13b1d4dc8cd968ff0a96

SHA256
1e7a7571f046998ca8c0cada49e3b79e14d37581d9d36ccc8ba1471ed814354f

SHA512
d885b61f49c30e51ea842fd701dec07117012858ddb9b43900ee5d02b4e873d405ba2cb667b28d3462148fa113efc7a177aab7bc3191cfe05389543322c235c0

Download Submit
memory/2452-0-0x0000000000C00000-0x0000000000F1C000-memory.dmp

Filesize
3.1MB

Download
memory/2452-1-0x0000000077B94000-0x0000000077B96000-memory.dmp

Filesize
8KB

Download
memory/2452-2-0x0000000000C01000-0x0000000000C69000-memory.dmp

Filesize
416KB

Download
memory/2452-3-0x0000000000C00000-0x0000000000F1C000-memory.dmp

Filesize
3.1MB

Download
memory/2452-4-0x0000000000C00000-0x0000000000F1C000-memory.dmp

Filesize
3.1MB

Download
memory/2452-18-0x0000000000C01000-0x0000000000C69000-memory.dmp

Filesize
416KB

Download
memory/2452-15-0x0000000000C00000-0x0000000000F1C000-memory.dmp

Filesize
3.1MB

Download
memory/3032-42-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/3032-40-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-26-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-37-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-22-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-23-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-24-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-25-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-20-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-27-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-28-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-46-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-45-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-44-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-33-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-34-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-35-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-36-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-21-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-39-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-19-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-16-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4072-43-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4840-32-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4840-31-0x0000000000A50000-0x0000000000D6C000-memory.dmp

Filesize
3.1MB

Download
memory/4840-30-0x0000000000A50000-0x0000000000D6C000-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