amadey | 7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2

General

Target

7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2.exe
Size

3.1MB
MD5

d0b2946c778be6927a3c698bbd7917a9
SHA1

b1bab4c3f96de14225a6edf0b79f41230d850e10
SHA256

7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2
SHA512

a1a262b743a47a5b6a4ed7c95ac7062be5ca4f971bc14db837af5f35a51e9e173620f8583b4b2229409e289e83a998a211e9ef0d06b543be04ba2186f16eec6f
SSDEEP

98304:8WW3/klT7zVG+ht05K0Mk8nSacczEBaOrq6ME/Nm:tWP2GrQP6N/

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 4 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2.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	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	7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2.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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2.exe

Executes dropped EXE 3 IoCs

pid	Process
3608	axplong.exe
4416	axplong.exe
4424	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.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
3404	7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2.exe
3608	axplong.exe
4416	axplong.exe
4424	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2.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	7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3404	7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2.exe
3404	7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2.exe
3608	axplong.exe
3608	axplong.exe
4416	axplong.exe
4416	axplong.exe
4424	axplong.exe
4424	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3404	7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3404 wrote to memory of 3608	3404	7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2.exe	82
PID 3404 wrote to memory of 3608	3404	7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2.exe	82
PID 3404 wrote to memory of 3608	3404	7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2.exe	82

C:\Users\Admin\AppData\Local\Temp\7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2.exe
"C:\Users\Admin\AppData\Local\Temp\7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2.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:3404
- 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:3608

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:4416

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:4424

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
3.1MB

MD5
d0b2946c778be6927a3c698bbd7917a9

SHA1
b1bab4c3f96de14225a6edf0b79f41230d850e10

SHA256
7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2

SHA512
a1a262b743a47a5b6a4ed7c95ac7062be5ca4f971bc14db837af5f35a51e9e173620f8583b4b2229409e289e83a998a211e9ef0d06b543be04ba2186f16eec6f

Download Submit
memory/3404-18-0x0000000000E00000-0x0000000001116000-memory.dmp

Filesize
3.1MB

Download
memory/3404-1-0x0000000076F94000-0x0000000076F96000-memory.dmp

Filesize
8KB

Download
memory/3404-2-0x0000000000E01000-0x0000000000E69000-memory.dmp

Filesize
416KB

Download
memory/3404-3-0x0000000000E00000-0x0000000001116000-memory.dmp

Filesize
3.1MB

Download
memory/3404-4-0x0000000000E00000-0x0000000001116000-memory.dmp

Filesize
3.1MB

Download
memory/3404-0-0x0000000000E00000-0x0000000001116000-memory.dmp

Filesize
3.1MB

Download
memory/3404-19-0x0000000000E01000-0x0000000000E69000-memory.dmp

Filesize
416KB

Download
memory/3608-27-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-39-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-21-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-22-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-23-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-24-0x0000000000EE1000-0x0000000000F49000-memory.dmp

Filesize
416KB

Download
memory/3608-25-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-26-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-16-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-28-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-29-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-30-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-31-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-47-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-46-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-45-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-42-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-37-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-38-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-20-0x0000000000EE1000-0x0000000000F49000-memory.dmp

Filesize
416KB

Download
memory/3608-40-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/3608-41-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/4416-36-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/4416-35-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/4416-34-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/4416-33-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download
memory/4424-44-0x0000000000EE0000-0x00000000011F6000-memory.dmp

Filesize
3.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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