amadey | 9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73

General

Target

9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73.exe
Size

1.8MB
MD5

5b6c851637e779aac4c4746e60dcb0d7
SHA1

a7b40756f5039cc4b5a66a70cfc6b0a48437b8da
SHA256

9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73
SHA512

5d3f88b1209fc2bda9c8a6fdbf0fb8ee95662a8212010e78c51705752b969a0e9e194b634e5c5b7a4e181e748ae538996b4a5318f0a0686699c85c832ce17e40
SSDEEP

49152:n+t8c5jSpfChkn5shjBYLfXIKJkf4VHH0EgvkwrYSG:n+t8c5jSAW+m7XIKJkf4dH0Em3G

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__	9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73.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	9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe

Executes dropped EXE 1 IoCs

pid	Process
2708	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-1-5-21-3290804112-2823094203-3137964600-1000\Software\Wine	9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73.exe
Key opened	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Wine	axplong.exe

Loads dropped DLL 1 IoCs

pid	Process
2672	9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2672	9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73.exe
2708	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73.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	9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2672	9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73.exe
2708	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2672	9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 2708	2672	9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73.exe	32
PID 2672 wrote to memory of 2708	2672	9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73.exe	32
PID 2672 wrote to memory of 2708	2672	9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73.exe	32
PID 2672 wrote to memory of 2708	2672	9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73.exe	32

C:\Users\Admin\AppData\Local\Temp\9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73.exe
"C:\Users\Admin\AppData\Local\Temp\9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73.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:2672
- 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:2708

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
5b6c851637e779aac4c4746e60dcb0d7

SHA1
a7b40756f5039cc4b5a66a70cfc6b0a48437b8da

SHA256
9d2ff4917f38809dacb9bf3ec5b2bcd78d6b360cdcc26a6cf6c5648284049e73

SHA512
5d3f88b1209fc2bda9c8a6fdbf0fb8ee95662a8212010e78c51705752b969a0e9e194b634e5c5b7a4e181e748ae538996b4a5318f0a0686699c85c832ce17e40

Download Submit
memory/2672-0-0x0000000001160000-0x000000000161F000-memory.dmp

Filesize
4.7MB

Download
memory/2672-1-0x0000000077850000-0x0000000077852000-memory.dmp

Filesize
8KB

Download
memory/2672-2-0x0000000001161000-0x000000000118F000-memory.dmp

Filesize
184KB

Download
memory/2672-3-0x0000000001160000-0x000000000161F000-memory.dmp

Filesize
4.7MB

Download
memory/2672-5-0x0000000001160000-0x000000000161F000-memory.dmp

Filesize
4.7MB

Download
memory/2672-15-0x0000000001160000-0x000000000161F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-22-0x00000000012B0000-0x000000000176F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-26-0x00000000012B0000-0x000000000176F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-18-0x00000000012B0000-0x000000000176F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-20-0x00000000012B0000-0x000000000176F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-21-0x00000000012B0000-0x000000000176F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-16-0x00000000012B0000-0x000000000176F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-23-0x00000000012B0000-0x000000000176F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-24-0x00000000012B0000-0x000000000176F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-25-0x00000000012B0000-0x000000000176F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-17-0x00000000012B1000-0x00000000012DF000-memory.dmp

Filesize
184KB

Download
memory/2708-27-0x00000000012B0000-0x000000000176F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-28-0x00000000012B0000-0x000000000176F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-29-0x00000000012B0000-0x000000000176F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-30-0x00000000012B0000-0x000000000176F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-31-0x00000000012B0000-0x000000000176F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-32-0x00000000012B0000-0x000000000176F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-33-0x00000000012B0000-0x000000000176F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-34-0x00000000012B0000-0x000000000176F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-35-0x00000000012B0000-0x000000000176F000-memory.dmp

Filesize
4.7MB

Download
memory/2708-36-0x00000000012B0000-0x000000000176F000-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