amadey | 2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a

General

Target

2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a.exe
Size

1.8MB
MD5

ddb9f495671b3d4334bbc7537aaad779
SHA1

6fc313055a7471af2180984ea825cf327f8a155f
SHA256

2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a
SHA512

9f8b1f49cb46a35318987ab670a49c0dc5577ada671754da118d37dc644d50ca2bb6f70b49074d413ea6b0c2e4ca9b06ecc7923f96e9eab077972d2ae087659e
SSDEEP

49152:8d6gLbURJMbpBTLlhrOnf3KKVuGjZai7AQs:8d6gXURJM/ToxVhK

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__	2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe

Executes dropped EXE 1 IoCs

pid	Process
2764	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-1-5-21-3290804112-2823094203-3137964600-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Wine	2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a.exe

Loads dropped DLL 2 IoCs

pid	Process
2072	2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a.exe
2072	2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2072	2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a.exe
2764	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a.exe

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	2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2072	2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a.exe
2764	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2072	2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 2764	2072	2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a.exe	30
PID 2072 wrote to memory of 2764	2072	2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a.exe	30
PID 2072 wrote to memory of 2764	2072	2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a.exe	30
PID 2072 wrote to memory of 2764	2072	2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a.exe	30

C:\Users\Admin\AppData\Local\Temp\2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a.exe
"C:\Users\Admin\AppData\Local\Temp\2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a.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:2072
- 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:2764

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

1

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
ddb9f495671b3d4334bbc7537aaad779

SHA1
6fc313055a7471af2180984ea825cf327f8a155f

SHA256
2ed02b6b40b0c2b1a04a4bba9a5974ac26e640ba0ab03de23c8c9aeaba90923a

SHA512
9f8b1f49cb46a35318987ab670a49c0dc5577ada671754da118d37dc644d50ca2bb6f70b49074d413ea6b0c2e4ca9b06ecc7923f96e9eab077972d2ae087659e

Download Submit
memory/2072-0-0x0000000000980000-0x0000000000E45000-memory.dmp

Filesize
4.8MB

Download
memory/2072-1-0x0000000077570000-0x0000000077572000-memory.dmp

Filesize
8KB

Download
memory/2072-2-0x0000000000981000-0x00000000009AF000-memory.dmp

Filesize
184KB

Download
memory/2072-3-0x0000000000980000-0x0000000000E45000-memory.dmp

Filesize
4.8MB

Download
memory/2072-5-0x0000000000980000-0x0000000000E45000-memory.dmp

Filesize
4.8MB

Download
memory/2072-18-0x0000000006890000-0x0000000006D55000-memory.dmp

Filesize
4.8MB

Download
memory/2072-17-0x0000000000980000-0x0000000000E45000-memory.dmp

Filesize
4.8MB

Download
memory/2072-19-0x0000000006890000-0x0000000006D55000-memory.dmp

Filesize
4.8MB

Download
memory/2764-27-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-33-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-23-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-25-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-26-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-21-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-28-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-29-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-30-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-31-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-32-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-22-0x0000000000F01000-0x0000000000F2F000-memory.dmp

Filesize
184KB

Download
memory/2764-34-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-35-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-36-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-37-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-38-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-39-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-40-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-41-0x0000000000F00000-0x00000000013C5000-memory.dmp

Filesize
4.8MB

Download
memory/2764-42-0x0000000000F00000-0x00000000013C5000-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