amadey | ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f

General

Target

ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f.exe
Size

1.8MB
MD5

6a0c1f976d318709ef4155c99b955d34
SHA1

3985d6c2e67ada0de1dab1c1cb124267d5a5691c
SHA256

ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f
SHA512

f653f211b263ccad8eb6791b397e96ea88a823dc9fd1b234d32da0e4a84d36b6ea300a53cc19ae3c0615ad9b7e5c64dfe708483a2f0d78f0261cdbe0d3093c36
SSDEEP

24576:rhJ2N7FERWwLWQ6pPWagDTkY4qUFOvOcadvOcqDZL+NiTsBngYcnw7f:vqKA2+4amkSUFOvNaBBqAiwUEf

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 5 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__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 10 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	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
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f.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\SystemBiosVersion	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-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation	ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f.exe

Executes dropped EXE 4 IoCs

pid	Process
3916	axplong.exe
3948	axplong.exe
116	axplong.exe
748	axplong.exe

Identifies Wine through registry keys 2 TTPs 5 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-1-5-21-1302416131-1437503476-2806442725-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Wine	ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f.exe
Key opened	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
2872	ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f.exe
3916	axplong.exe
3948	axplong.exe
116	axplong.exe
748	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f.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	ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2872	ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f.exe
2872	ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f.exe
3916	axplong.exe
3916	axplong.exe
3948	axplong.exe
3948	axplong.exe
116	axplong.exe
116	axplong.exe
748	axplong.exe
748	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2872	ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 3916	2872	ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f.exe	86
PID 2872 wrote to memory of 3916	2872	ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f.exe	86
PID 2872 wrote to memory of 3916	2872	ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f.exe	86

C:\Users\Admin\AppData\Local\Temp\ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f.exe
"C:\Users\Admin\AppData\Local\Temp\ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f.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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2872
- 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:3916

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:3948

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:116

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:748

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
6a0c1f976d318709ef4155c99b955d34

SHA1
3985d6c2e67ada0de1dab1c1cb124267d5a5691c

SHA256
ff8da23d72290ef130201b99af400de2acc198277e253bcb4200cb551fe4517f

SHA512
f653f211b263ccad8eb6791b397e96ea88a823dc9fd1b234d32da0e4a84d36b6ea300a53cc19ae3c0615ad9b7e5c64dfe708483a2f0d78f0261cdbe0d3093c36

Download Submit
memory/116-39-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/748-47-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/2872-0-0x0000000000780000-0x0000000000C4D000-memory.dmp

Filesize
4.8MB

Download
memory/2872-1-0x00000000771C4000-0x00000000771C6000-memory.dmp

Filesize
8KB

Download
memory/2872-2-0x0000000000781000-0x00000000007AF000-memory.dmp

Filesize
184KB

Download
memory/2872-3-0x0000000000780000-0x0000000000C4D000-memory.dmp

Filesize
4.8MB

Download
memory/2872-4-0x0000000000780000-0x0000000000C4D000-memory.dmp

Filesize
4.8MB

Download
memory/2872-18-0x0000000000780000-0x0000000000C4D000-memory.dmp

Filesize
4.8MB

Download
memory/3916-37-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-42-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-21-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-23-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-24-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-25-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-48-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-16-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-45-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-44-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-32-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-33-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-34-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-35-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-36-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-19-0x0000000000EE1000-0x0000000000F0F000-memory.dmp

Filesize
184KB

Download
memory/3916-20-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-40-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-41-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-22-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3916-43-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3948-31-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3948-29-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3948-28-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/3948-27-0x0000000000EE0000-0x00000000013AD000-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