amadey | 3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8

General

Target

3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8.exe
Size

3.1MB
MD5

54ac0a75d4f6e5a4fd5930904851b84d
SHA1

3a5a99a6fefea2f78b9c581a6a530c8e65c6f908
SHA256

3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8
SHA512

f06c7adab4ab2bc59eb70efbbbdf17d9fb0c7776bf10c263de173ddc78a09f7ee96ca7bb7cabd8c671f43d221d7508f2a6923e22426839b3c8dcaefd920a0a40
SSDEEP

49152:29atuP51AXhE7JlmTqs3J5nd7jQJMG+I00blNam3TnB6e9BkvY3wy:2Itu7AXy7JlmTqsZ5RQJM90KC7B+

Score

10^/10

amadey 9c9aa5 discovery evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes

install_dir
abc3bc1985
install_file
skotes.exe
strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
url_paths
/Zu7JuNko/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 5 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe

Checks BIOS information in registry 2 TTPs 10 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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8.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	3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8.exe

Executes dropped EXE 4 IoCs

pid	Process
3032	skotes.exe
4368	skotes.exe
4868	skotes.exe
404	skotes.exe

Identifies Wine through registry keys 2 TTPs 5 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-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
4248	3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8.exe
3032	skotes.exe
4368	skotes.exe
4868	skotes.exe
404	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8.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	3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4248	3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8.exe
4248	3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8.exe
3032	skotes.exe
3032	skotes.exe
4368	skotes.exe
4368	skotes.exe
4868	skotes.exe
4868	skotes.exe
404	skotes.exe
404	skotes.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4248	3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4248 wrote to memory of 3032	4248	3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8.exe	83
PID 4248 wrote to memory of 3032	4248	3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8.exe	83
PID 4248 wrote to memory of 3032	4248	3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8.exe	83

C:\Users\Admin\AppData\Local\Temp\3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8.exe
"C:\Users\Admin\AppData\Local\Temp\3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8.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:4248
- C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
  "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:3032

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:4368

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:4868

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:404

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\abc3bc1985\skotes.exe

Filesize
3.1MB

MD5
54ac0a75d4f6e5a4fd5930904851b84d

SHA1
3a5a99a6fefea2f78b9c581a6a530c8e65c6f908

SHA256
3010960c4a1bafe8ef712440e65c702d80f7cd05ff6aa22fcef3071de819fcb8

SHA512
f06c7adab4ab2bc59eb70efbbbdf17d9fb0c7776bf10c263de173ddc78a09f7ee96ca7bb7cabd8c671f43d221d7508f2a6923e22426839b3c8dcaefd920a0a40

Download Submit
memory/404-48-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-21-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-41-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-45-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-50-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-16-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-44-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-43-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-20-0x00000000002B1000-0x0000000000319000-memory.dmp

Filesize
416KB

Download
memory/3032-36-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-22-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-42-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-49-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-40-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-29-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-37-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-30-0x00000000002B1000-0x0000000000319000-memory.dmp

Filesize
416KB

Download
memory/3032-31-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-32-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-33-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-34-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/3032-35-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/4248-19-0x0000000000141000-0x00000000001A9000-memory.dmp

Filesize
416KB

Download
memory/4248-0-0x0000000000140000-0x000000000045E000-memory.dmp

Filesize
3.1MB

Download
memory/4248-18-0x0000000000140000-0x000000000045E000-memory.dmp

Filesize
3.1MB

Download
memory/4248-4-0x0000000000140000-0x000000000045E000-memory.dmp

Filesize
3.1MB

Download
memory/4248-3-0x0000000000140000-0x000000000045E000-memory.dmp

Filesize
3.1MB

Download
memory/4248-2-0x0000000000141000-0x00000000001A9000-memory.dmp

Filesize
416KB

Download
memory/4248-1-0x0000000077194000-0x0000000077196000-memory.dmp

Filesize
8KB

Download
memory/4368-28-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/4368-26-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/4368-25-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/4368-24-0x00000000002B0000-0x00000000005CE000-memory.dmp

Filesize
3.1MB

Download
memory/4868-39-0x00000000002B0000-0x00000000005CE000-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