amadey | d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b

General

Target

d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b.exe
Size

1.8MB
MD5

eeab84826f04ffbb69cb00ddf481f491
SHA1

429da804645817ee4ea1df82de2c772dd2df720c
SHA256

d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b
SHA512

8c03100318eda0c67a739119e33ce7d51d3041ed3d77b9df1a8af8cee422e33f5ea3cd713f55aa956c97f97e345f446c30048da184d2199ff3f25b0b5fcd50c1
SSDEEP

49152:ApRl6nGvtvtaJXBk+9cfMZCNF2o2PN1ml73gYs6Rt8l+pcz:tGFv2XBPcjqoq3m139s6/8Upcz

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__	d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b.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	d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b.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
2584	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	d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2628	d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b.exe
2628	d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2628	d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b.exe
2584	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b.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	axplong.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2628	d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b.exe
2584	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2628	d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2628 wrote to memory of 2584	2628	d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b.exe	30
PID 2628 wrote to memory of 2584	2628	d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b.exe	30
PID 2628 wrote to memory of 2584	2628	d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b.exe	30
PID 2628 wrote to memory of 2584	2628	d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b.exe	30

C:\Users\Admin\AppData\Local\Temp\d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b.exe
"C:\Users\Admin\AppData\Local\Temp\d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b.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:2628
- 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:2584

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
eeab84826f04ffbb69cb00ddf481f491

SHA1
429da804645817ee4ea1df82de2c772dd2df720c

SHA256
d32e872d41d1ac55769a0553e23d90dce69b927c8c21f9b964b1d0d0181bc48b

SHA512
8c03100318eda0c67a739119e33ce7d51d3041ed3d77b9df1a8af8cee422e33f5ea3cd713f55aa956c97f97e345f446c30048da184d2199ff3f25b0b5fcd50c1

Download Submit
memory/2584-34-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2584-39-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2584-26-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2584-40-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2584-27-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2584-38-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2584-37-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2584-21-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2584-36-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2584-22-0x00000000011F1000-0x000000000121F000-memory.dmp

Filesize
184KB

Download
memory/2584-23-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2584-25-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2584-41-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2584-35-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2584-32-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2584-29-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2584-30-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2584-31-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2584-28-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2584-33-0x00000000011F0000-0x00000000016B4000-memory.dmp

Filesize
4.8MB

Download
memory/2628-0-0x0000000001190000-0x0000000001654000-memory.dmp

Filesize
4.8MB

Download
memory/2628-2-0x0000000001191000-0x00000000011BF000-memory.dmp

Filesize
184KB

Download
memory/2628-19-0x0000000006D00000-0x00000000071C4000-memory.dmp

Filesize
4.8MB

Download
memory/2628-18-0x0000000001190000-0x0000000001654000-memory.dmp

Filesize
4.8MB

Download
memory/2628-1-0x0000000077D10000-0x0000000077D12000-memory.dmp

Filesize
8KB

Download
memory/2628-9-0x0000000001190000-0x0000000001654000-memory.dmp

Filesize
4.8MB

Download
memory/2628-5-0x0000000001190000-0x0000000001654000-memory.dmp

Filesize
4.8MB

Download
memory/2628-3-0x0000000001190000-0x0000000001654000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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