amadey | 26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910

General

Target

26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910.exe
Size

1.8MB
MD5

5a0f53928bc6d5ee098d970e2bdf4cab
SHA1

c427ce30f129b44eeb7244cea635d384a9950472
SHA256

26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910
SHA512

4e42537de5e61f73a2c6ddc7050338003e1eb3d503df1e5f2ebd30e2a7eb2e751d5e8034c3946b79ba78f20eedcefe74053208fe161635c4ad61e5d10ec7640a
SSDEEP

49152:7okQMJtBA7Wivan4gI6YCcsYkjwB5WK+rNeOL9HWu:7gKtfoVzTPkklOL9HW

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

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__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910.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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation	26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910.exe

Executes dropped EXE 3 IoCs

pid	Process
1596	axplong.exe
2916	axplong.exe
2140	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-1-5-21-523280732-2327480845-3730041215-1000\Software\Wine	26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910.exe
Key opened	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2916	26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910.exe
1596	axplong.exe
2916	axplong.exe
2140	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910.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	26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2916	26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910.exe
2916	26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910.exe
1596	axplong.exe
1596	axplong.exe
2916	axplong.exe
2916	axplong.exe
2140	axplong.exe
2140	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2916 wrote to memory of 1596	2916	26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910.exe	87
PID 2916 wrote to memory of 1596	2916	26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910.exe	87
PID 2916 wrote to memory of 1596	2916	26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910.exe	87

C:\Users\Admin\AppData\Local\Temp\26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910.exe
"C:\Users\Admin\AppData\Local\Temp\26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910.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:2916
- 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:1596

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:2916

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:2140

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
5a0f53928bc6d5ee098d970e2bdf4cab

SHA1
c427ce30f129b44eeb7244cea635d384a9950472

SHA256
26fc97dac0c374b65f5c723ef938fa6ae2bd8602d799e8d1e41dc3e582cbb910

SHA512
4e42537de5e61f73a2c6ddc7050338003e1eb3d503df1e5f2ebd30e2a7eb2e751d5e8034c3946b79ba78f20eedcefe74053208fe161635c4ad61e5d10ec7640a

Download Submit
memory/1596-35-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/1596-37-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/1596-27-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/1596-45-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/1596-44-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/1596-18-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/1596-43-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/1596-19-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/1596-20-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/1596-21-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/1596-22-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/1596-23-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/1596-25-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/1596-26-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/1596-46-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/1596-39-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/1596-38-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/1596-36-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/1596-34-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/2140-42-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/2916-33-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/2916-0-0x0000000000F10000-0x00000000013C0000-memory.dmp

Filesize
4.7MB

Download
memory/2916-31-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/2916-2-0x0000000000F11000-0x0000000000F3F000-memory.dmp

Filesize
184KB

Download
memory/2916-30-0x0000000000DF0000-0x00000000012A0000-memory.dmp

Filesize
4.7MB

Download
memory/2916-3-0x0000000000F10000-0x00000000013C0000-memory.dmp

Filesize
4.7MB

Download
memory/2916-15-0x0000000000F10000-0x00000000013C0000-memory.dmp

Filesize
4.7MB

Download
memory/2916-1-0x0000000077534000-0x0000000077536000-memory.dmp

Filesize
8KB

Download
memory/2916-4-0x0000000000F10000-0x00000000013C0000-memory.dmp

Filesize
4.7MB

Download
memory/2916-29-0x0000000000DF0000-0x00000000012A0000-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