amadey | e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202

General

Target

e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202.exe
Size

1.8MB
MD5

71091b9ebf2482138a1298754b795d7d
SHA1

2a3551116d1df2f42a4a7dc28a21fbe1f4ddb4dd
SHA256

e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202
SHA512

6386edfe0a442271aaf51a536aa51dc17ddb109e734162bea4d8a1fc907d0abda9eb6302ca5b8649f76caf2bc858df32c1475c945502dc872b0f4a76b3313e26
SSDEEP

49152:BdrebKahi4GMu2/06yomtTNBtC4fCocoxyGyyUEaS1cU:BdRahi+uA2zqtGyzEaSL

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__	e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202.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	e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202.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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202.exe

Executes dropped EXE 3 IoCs

pid	Process
3248	axplong.exe
5036	axplong.exe
3236	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	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202.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
4688	e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202.exe
3248	axplong.exe
5036	axplong.exe
3236	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202.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	e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4688	e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202.exe
4688	e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202.exe
3248	axplong.exe
3248	axplong.exe
5036	axplong.exe
5036	axplong.exe
3236	axplong.exe
3236	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4688	e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4688 wrote to memory of 3248	4688	e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202.exe	83
PID 4688 wrote to memory of 3248	4688	e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202.exe	83
PID 4688 wrote to memory of 3248	4688	e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202.exe	83

C:\Users\Admin\AppData\Local\Temp\e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202.exe
"C:\Users\Admin\AppData\Local\Temp\e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202.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:4688
- 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:3248

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:5036

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:3236

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
1.8MB

MD5
71091b9ebf2482138a1298754b795d7d

SHA1
2a3551116d1df2f42a4a7dc28a21fbe1f4ddb4dd

SHA256
e7a00f28d1f8f48ec5b8013bbcb3985cdf47eb4238b7079090ab160120a55202

SHA512
6386edfe0a442271aaf51a536aa51dc17ddb109e734162bea4d8a1fc907d0abda9eb6302ca5b8649f76caf2bc858df32c1475c945502dc872b0f4a76b3313e26

Download Submit
memory/3236-43-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3236-42-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-27-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-46-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-29-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-16-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-47-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-19-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-45-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-21-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-22-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-23-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-24-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-25-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-26-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-44-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-48-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-41-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-20-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-39-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-38-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-35-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-36-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/3248-37-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/4688-2-0x00000000006F1000-0x000000000071F000-memory.dmp

Filesize
184KB

Download
memory/4688-5-0x00000000006F0000-0x0000000000BAA000-memory.dmp

Filesize
4.7MB

Download
memory/4688-1-0x0000000076F04000-0x0000000076F06000-memory.dmp

Filesize
8KB

Download
memory/4688-0-0x00000000006F0000-0x0000000000BAA000-memory.dmp

Filesize
4.7MB

Download
memory/4688-18-0x00000000006F0000-0x0000000000BAA000-memory.dmp

Filesize
4.7MB

Download
memory/4688-3-0x00000000006F0000-0x0000000000BAA000-memory.dmp

Filesize
4.7MB

Download
memory/5036-34-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/5036-32-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/5036-31-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download
memory/5036-30-0x00000000006B0000-0x0000000000B6A000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads