amadey | 955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb

General

Target

955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb.exe
Size

1.8MB
MD5

fc2ea9cf6d28e53ae76db4246bc22b22
SHA1

fb1354becff6ce6a3ce5d2fb2b548184cfa09322
SHA256

955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb
SHA512

c7623be1bea171df45ea9d6f90663ba06d563258452f634958889d4ffac95460ab03e16908a5e6f07368cd0e6a516a6827e645b98cf325452380ad20c674bae8
SSDEEP

24576:LoOZ87ALBn26PdtKdGxGA9NWejdp8aDkt1TfXEabQL9D8YB3mrFe2zxjHQ6QmGEd:L3EALBRSG99NRUT7EaQBDtI9f

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 2 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb.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\VideoBiosVersion	955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb.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	955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb.exe

Executes dropped EXE 1 IoCs

pid	Process
2636	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.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine	955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
3068	955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb.exe
3068	955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
3068	955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb.exe
2636	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb.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	955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3068	955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb.exe
2636	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3068	955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 2636	3068	955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb.exe	28
PID 3068 wrote to memory of 2636	3068	955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb.exe	28
PID 3068 wrote to memory of 2636	3068	955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb.exe	28
PID 3068 wrote to memory of 2636	3068	955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb.exe	28

C:\Users\Admin\AppData\Local\Temp\955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb.exe
"C:\Users\Admin\AppData\Local\Temp\955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb.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:3068
- 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:2636

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

\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

Filesize
1.8MB

MD5
fc2ea9cf6d28e53ae76db4246bc22b22

SHA1
fb1354becff6ce6a3ce5d2fb2b548184cfa09322

SHA256
955cdc1ae6844736ec738885dcc8fd1d93edffae840e97339cd6d25cb7fcddcb

SHA512
c7623be1bea171df45ea9d6f90663ba06d563258452f634958889d4ffac95460ab03e16908a5e6f07368cd0e6a516a6827e645b98cf325452380ad20c674bae8

Download Submit
memory/2636-32-0x00000000002F0000-0x000000000079D000-memory.dmp

Filesize
4.7MB

Download
memory/2636-22-0x00000000002F0000-0x000000000079D000-memory.dmp

Filesize
4.7MB

Download
memory/2636-28-0x00000000002F0000-0x000000000079D000-memory.dmp

Filesize
4.7MB

Download
memory/2636-29-0x00000000002F0000-0x000000000079D000-memory.dmp

Filesize
4.7MB

Download
memory/2636-27-0x00000000002F0000-0x000000000079D000-memory.dmp

Filesize
4.7MB

Download
memory/2636-39-0x00000000002F0000-0x000000000079D000-memory.dmp

Filesize
4.7MB

Download
memory/2636-20-0x00000000002F0000-0x000000000079D000-memory.dmp

Filesize
4.7MB

Download
memory/2636-38-0x00000000002F0000-0x000000000079D000-memory.dmp

Filesize
4.7MB

Download
memory/2636-21-0x00000000002F1000-0x000000000031F000-memory.dmp

Filesize
184KB

Download
memory/2636-34-0x00000000002F0000-0x000000000079D000-memory.dmp

Filesize
4.7MB

Download
memory/2636-24-0x00000000002F0000-0x000000000079D000-memory.dmp

Filesize
4.7MB

Download
memory/2636-25-0x00000000002F0000-0x000000000079D000-memory.dmp

Filesize
4.7MB

Download
memory/2636-40-0x00000000002F0000-0x000000000079D000-memory.dmp

Filesize
4.7MB

Download
memory/2636-37-0x00000000002F0000-0x000000000079D000-memory.dmp

Filesize
4.7MB

Download
memory/2636-36-0x00000000002F0000-0x000000000079D000-memory.dmp

Filesize
4.7MB

Download
memory/2636-30-0x00000000002F0000-0x000000000079D000-memory.dmp

Filesize
4.7MB

Download
memory/2636-31-0x00000000002F0000-0x000000000079D000-memory.dmp

Filesize
4.7MB

Download
memory/2636-35-0x00000000002F0000-0x000000000079D000-memory.dmp

Filesize
4.7MB

Download
memory/2636-33-0x00000000002F0000-0x000000000079D000-memory.dmp

Filesize
4.7MB

Download
memory/3068-19-0x0000000007130000-0x00000000075DD000-memory.dmp

Filesize
4.7MB

Download
memory/3068-0-0x00000000000B0000-0x000000000055D000-memory.dmp

Filesize
4.7MB

Download
memory/3068-4-0x00000000000B0000-0x000000000055D000-memory.dmp

Filesize
4.7MB

Download
memory/3068-3-0x00000000000B0000-0x000000000055D000-memory.dmp

Filesize
4.7MB

Download
memory/3068-2-0x00000000000B1000-0x00000000000DF000-memory.dmp

Filesize
184KB

Download
memory/3068-17-0x00000000000B0000-0x000000000055D000-memory.dmp

Filesize
4.7MB

Download
memory/3068-1-0x0000000077E80000-0x0000000077E82000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads