amadey | 0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762

General

Target

0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762.exe
Size

1.8MB
MD5

385b77251ce8923aad3a2490837ec49b
SHA1

619f9d34c3d4a4faae57ae1b2f42cbe0669a1045
SHA256

0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762
SHA512

901cd88ab0060e49c28694d4fe284309384ef2978f7c984b054296fa97bf974c81dddc85ff5d47170c673773bcf93088ed6ced7272217fe1863d3ac14cb4bf21
SSDEEP

49152:EoVQ/6yqIdmTE/2Lw26Tuy0MkJBUltOaKgD/MP7GXG:nVQ/5tmw+xXyNkudlzGy2

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 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762.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__	axplong.exe

Checks BIOS information in registry 2 TTPs 8 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	0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762.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\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	0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762.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-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation	0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762.exe

Executes dropped EXE 3 IoCs

pid	Process
1924	axplong.exe
1652	axplong.exe
1124	axplong.exe

Identifies Wine through registry keys 2 TTPs 4 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-1-5-21-464762018-485119342-1613148473-1000\Software\Wine	0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762.exe
Key opened	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
3300	0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762.exe
1924	axplong.exe
1652	axplong.exe
1124	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762.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	0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3300	0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762.exe
3300	0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762.exe
1924	axplong.exe
1924	axplong.exe
1652	axplong.exe
1652	axplong.exe
1124	axplong.exe
1124	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3300	0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3300 wrote to memory of 1924	3300	0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762.exe	87
PID 3300 wrote to memory of 1924	3300	0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762.exe	87
PID 3300 wrote to memory of 1924	3300	0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762.exe	87

C:\Users\Admin\AppData\Local\Temp\0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762.exe
"C:\Users\Admin\AppData\Local\Temp\0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762.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:3300
- 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:1924

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:1652

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:1124

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
385b77251ce8923aad3a2490837ec49b

SHA1
619f9d34c3d4a4faae57ae1b2f42cbe0669a1045

SHA256
0b19e9ee6956b4391e21c0c8ac0fc6ed5c7b3b260df63a0616cd51e509ad0762

SHA512
901cd88ab0060e49c28694d4fe284309384ef2978f7c984b054296fa97bf974c81dddc85ff5d47170c673773bcf93088ed6ced7272217fe1863d3ac14cb4bf21

Download Submit
memory/1124-44-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1124-43-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1652-31-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1652-34-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1652-35-0x0000000000581000-0x00000000005AF000-memory.dmp

Filesize
184KB

Download
memory/1652-32-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-27-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-39-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-20-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-21-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-22-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-23-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-24-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-25-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-26-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-47-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-28-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-29-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-17-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-46-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-45-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-41-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-36-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-37-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-38-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/1924-19-0x0000000000581000-0x00000000005AF000-memory.dmp

Filesize
184KB

Download
memory/1924-40-0x0000000000580000-0x0000000000A46000-memory.dmp

Filesize
4.8MB

Download
memory/3300-3-0x0000000001000000-0x00000000014C6000-memory.dmp

Filesize
4.8MB

Download
memory/3300-2-0x0000000001001000-0x000000000102F000-memory.dmp

Filesize
184KB

Download
memory/3300-1-0x00000000773C4000-0x00000000773C6000-memory.dmp

Filesize
8KB

Download
memory/3300-5-0x0000000001000000-0x00000000014C6000-memory.dmp

Filesize
4.8MB

Download
memory/3300-18-0x0000000001000000-0x00000000014C6000-memory.dmp

Filesize
4.8MB

Download
memory/3300-0-0x0000000001000000-0x00000000014C6000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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