amadey | 7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320

General

Target

7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320.exe
Size

1.8MB
MD5

9b233594308d1b8495dbd4575d2b5125
SHA1

904c02b3c3ff08d4824a44c2594dfd3c1148dd37
SHA256

7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320
SHA512

a3d9fee7124bd282a426925b11ffc54439b54fe5af45467e2f6c1088af757e1244f8cfc6373b0c901de66d6332cf07986fba5873971c45210f064f5de9761cf9
SSDEEP

49152:lAIu71VqbO1OqtpyOafGa3JvS4zdK7EI5s:l9I1gi1OqtwOgGOJq0A7BS

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__	7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320.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	7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320.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
2796	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-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2100	7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320.exe
2100	7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2100	7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320.exe
2796	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320.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	7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2100	7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320.exe
2796	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2100	7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2796	2100	7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320.exe	30
PID 2100 wrote to memory of 2796	2100	7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320.exe	30
PID 2100 wrote to memory of 2796	2100	7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320.exe	30
PID 2100 wrote to memory of 2796	2100	7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320.exe	30

C:\Users\Admin\AppData\Local\Temp\7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320.exe
"C:\Users\Admin\AppData\Local\Temp\7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320.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:2100
- 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:2796

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

\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

Filesize
1.8MB

MD5
9b233594308d1b8495dbd4575d2b5125

SHA1
904c02b3c3ff08d4824a44c2594dfd3c1148dd37

SHA256
7801dff5ada7dcd0fd4d76b1ce5842fe62c391fe9d29481033a34c0f01a19320

SHA512
a3d9fee7124bd282a426925b11ffc54439b54fe5af45467e2f6c1088af757e1244f8cfc6373b0c901de66d6332cf07986fba5873971c45210f064f5de9761cf9

Download Submit
memory/2100-19-0x0000000006E40000-0x00000000072DA000-memory.dmp

Filesize
4.6MB

Download
memory/2100-1-0x00000000778B0000-0x00000000778B2000-memory.dmp

Filesize
8KB

Download
memory/2100-2-0x00000000002F1000-0x000000000031F000-memory.dmp

Filesize
184KB

Download
memory/2100-3-0x00000000002F0000-0x000000000078A000-memory.dmp

Filesize
4.6MB

Download
memory/2100-4-0x00000000002F0000-0x000000000078A000-memory.dmp

Filesize
4.6MB

Download
memory/2100-5-0x00000000002F0000-0x000000000078A000-memory.dmp

Filesize
4.6MB

Download
memory/2100-23-0x00000000002F0000-0x000000000078A000-memory.dmp

Filesize
4.6MB

Download
memory/2100-11-0x00000000002F0000-0x000000000078A000-memory.dmp

Filesize
4.6MB

Download
memory/2100-21-0x0000000006E40000-0x00000000072DA000-memory.dmp

Filesize
4.6MB

Download
memory/2100-0-0x00000000002F0000-0x000000000078A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-29-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-35-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-25-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-28-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-27-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-20-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-30-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-31-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-32-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-33-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-34-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-24-0x0000000000A01000-0x0000000000A2F000-memory.dmp

Filesize
184KB

Download
memory/2796-36-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-37-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-38-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-39-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-40-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-41-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-42-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-43-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download
memory/2796-44-0x0000000000A00000-0x0000000000E9A000-memory.dmp

Filesize
4.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads