amadey | 6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228

General

Target

6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228.exe
Size

1.8MB
MD5

cb24e0b15b1f8693ec6aec0d5d4c6b4c
SHA1

c1a31fe1cae37ad31a0f6bf5cac159aef3a54e2a
SHA256

6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228
SHA512

81d1eef2cc3c3584980da9f411e6970ccdc7ddc300a1d3469b7ba14c5a14a51da7e1971ea2c783665a8e7da401178a6c53a4dd62b0527133989b5d2605fe331d
SSDEEP

49152:XOzNPpmy+yFTEx+HN0K2YY+QxsxSdzP7GcA8:ezDm5yFIx+bA+wPi

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__	6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228.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	6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228.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
2832	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-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
1756	6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228.exe
1756	6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1756	6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228.exe
2832	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228.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	6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1756	6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228.exe
2832	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1756	6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1756 wrote to memory of 2832	1756	6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228.exe	30
PID 1756 wrote to memory of 2832	1756	6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228.exe	30
PID 1756 wrote to memory of 2832	1756	6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228.exe	30
PID 1756 wrote to memory of 2832	1756	6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228.exe	30

C:\Users\Admin\AppData\Local\Temp\6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228.exe
"C:\Users\Admin\AppData\Local\Temp\6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228.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:1756
- 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:2832

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

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

Filesize
1.8MB

MD5
cb24e0b15b1f8693ec6aec0d5d4c6b4c

SHA1
c1a31fe1cae37ad31a0f6bf5cac159aef3a54e2a

SHA256
6e6f568e5b40630cf58b89ae905624e7e653f77569afd87192d4a3a9588b9228

SHA512
81d1eef2cc3c3584980da9f411e6970ccdc7ddc300a1d3469b7ba14c5a14a51da7e1971ea2c783665a8e7da401178a6c53a4dd62b0527133989b5d2605fe331d

Download Submit
memory/1756-19-0x0000000001080000-0x000000000153C000-memory.dmp

Filesize
4.7MB

Download
memory/1756-1-0x0000000077010000-0x0000000077012000-memory.dmp

Filesize
8KB

Download
memory/1756-2-0x0000000001081000-0x00000000010AF000-memory.dmp

Filesize
184KB

Download
memory/1756-3-0x0000000001080000-0x000000000153C000-memory.dmp

Filesize
4.7MB

Download
memory/1756-5-0x0000000001080000-0x000000000153C000-memory.dmp

Filesize
4.7MB

Download
memory/1756-20-0x0000000007010000-0x00000000074CC000-memory.dmp

Filesize
4.7MB

Download
memory/1756-10-0x0000000001080000-0x000000000153C000-memory.dmp

Filesize
4.7MB

Download
memory/1756-0-0x0000000001080000-0x000000000153C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-27-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-31-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-23-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-25-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-26-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-21-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-28-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-29-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-30-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-22-0x0000000000971000-0x000000000099F000-memory.dmp

Filesize
184KB

Download
memory/2832-32-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-33-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-34-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-35-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-36-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-37-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-38-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-39-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-40-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download
memory/2832-41-0x0000000000970000-0x0000000000E2C000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads