amadey | 101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607

General

Target

101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607.exe
Size

1.8MB
MD5

35332001f29009e4edb6fc1caa74ee91
SHA1

71fb1ef92968f908736b0f3c7fbf0bef15122a07
SHA256

101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607
SHA512

e45a496d86e8aa0b91c8d2ab10555091bcdf0775999af44e204e77f3767ebeac35ce6fae1ab4b56fc2f7903eb3e62c4589aeedb96ec3bc6af2c925a80b75f947
SSDEEP

49152:3FXFaQVCqHfd/i9yTMSSYn9Pb3LHiVRr:39FVtr5DROVRr

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
Amadey family
amadey

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 4 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	101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607.exe

Executes dropped EXE 1 IoCs

pid	Process
1192	axplong.exe

Identifies Wine through registry keys 2 TTPs 2 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-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
3012	101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607.exe
3012	101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
3012	101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607.exe
1192	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607.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	101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3012	101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607.exe
1192	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3012	101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 1192	3012	101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607.exe	30
PID 3012 wrote to memory of 1192	3012	101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607.exe	30
PID 3012 wrote to memory of 1192	3012	101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607.exe	30
PID 3012 wrote to memory of 1192	3012	101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607.exe	30

C:\Users\Admin\AppData\Local\Temp\101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607.exe
"C:\Users\Admin\AppData\Local\Temp\101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- 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:3012
- 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:1192

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

3

T1012

System Information Discovery

2

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
35332001f29009e4edb6fc1caa74ee91

SHA1
71fb1ef92968f908736b0f3c7fbf0bef15122a07

SHA256
101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607

SHA512
e45a496d86e8aa0b91c8d2ab10555091bcdf0775999af44e204e77f3767ebeac35ce6fae1ab4b56fc2f7903eb3e62c4589aeedb96ec3bc6af2c925a80b75f947

Download Submit
memory/1192-34-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/1192-33-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/1192-22-0x0000000000F11000-0x0000000000F3F000-memory.dmp

Filesize
184KB

Download
memory/1192-21-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/1192-26-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/1192-40-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/1192-27-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/1192-38-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/1192-37-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/1192-36-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/1192-35-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/1192-25-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/1192-41-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/1192-39-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/1192-32-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/1192-29-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/1192-30-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/1192-31-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/1192-28-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/1192-23-0x0000000000F10000-0x00000000013D8000-memory.dmp

Filesize
4.8MB

Download
memory/3012-0-0x0000000000340000-0x0000000000808000-memory.dmp

Filesize
4.8MB

Download
memory/3012-1-0x0000000076F70000-0x0000000076F72000-memory.dmp

Filesize
8KB

Download
memory/3012-2-0x0000000000341000-0x000000000036F000-memory.dmp

Filesize
184KB

Download
memory/3012-3-0x0000000000340000-0x0000000000808000-memory.dmp

Filesize
4.8MB

Download
memory/3012-4-0x0000000000340000-0x0000000000808000-memory.dmp

Filesize
4.8MB

Download
memory/3012-17-0x0000000000340000-0x0000000000808000-memory.dmp

Filesize
4.8MB

Download
memory/3012-18-0x0000000007250000-0x0000000007718000-memory.dmp

Filesize
4.8MB

Download
memory/3012-19-0x0000000007250000-0x0000000007718000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads