amadey | bbcfd52003c646a8d9afbf5e37d19d2085707de6b6f85668c7a23bf4527d8509

General

Target

bbcfd52003c646a8d9afbf5e37d19d2085707de6b6f85668c7a23bf4527d8509.exe
Size

1.8MB
MD5

6ae449a5dae6af3e4593d52f748e6364
SHA1

420c0340118e79162a1853822a724a423aac9a4c
SHA256

bbcfd52003c646a8d9afbf5e37d19d2085707de6b6f85668c7a23bf4527d8509
SHA512

192e9538db826c99d88b2a8413da7cba3319ba15b70b66df8cf11d38664177a0d813c1eb4ed107b61c2e3376c11e27bd4763e473a3eaf9447ab84bf0ec5b7476
SSDEEP

49152:SEWBoHCjwOEE6Vjju9aKy7d7wppSGyVhvoDSDzVD426p:SEjHC8X/lufyxQptwQy42

Score

10^/10

amadey e76b71 evasion trojan

Malware Config

Extracted

Family

amadey

Version

8254624243

Botnet

e76b71

C2

http://77.91.77.81

Attributes

install_dir
8254624243
install_file
axplong.exe
strings_key
90049e51fabf09df0d6748e0b271922e
url_paths
/Kiru9gu/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 5 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	bbcfd52003c646a8d9afbf5e37d19d2085707de6b6f85668c7a23bf4527d8509.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 10 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	bbcfd52003c646a8d9afbf5e37d19d2085707de6b6f85668c7a23bf4527d8509.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	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	bbcfd52003c646a8d9afbf5e37d19d2085707de6b6f85668c7a23bf4527d8509.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	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\VideoBiosVersion	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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	bbcfd52003c646a8d9afbf5e37d19d2085707de6b6f85668c7a23bf4527d8509.exe

Executes dropped EXE 4 IoCs

pid	Process
3204	axplong.exe
3728	axplong.exe
808	axplong.exe
1788	axplong.exe

Identifies Wine through registry keys 2 TTPs 5 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-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	bbcfd52003c646a8d9afbf5e37d19d2085707de6b6f85668c7a23bf4527d8509.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
4516	bbcfd52003c646a8d9afbf5e37d19d2085707de6b6f85668c7a23bf4527d8509.exe
3204	axplong.exe
3728	axplong.exe
808	axplong.exe
1788	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	bbcfd52003c646a8d9afbf5e37d19d2085707de6b6f85668c7a23bf4527d8509.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4516	bbcfd52003c646a8d9afbf5e37d19d2085707de6b6f85668c7a23bf4527d8509.exe
4516	bbcfd52003c646a8d9afbf5e37d19d2085707de6b6f85668c7a23bf4527d8509.exe
3204	axplong.exe
3204	axplong.exe
3728	axplong.exe
3728	axplong.exe
808	axplong.exe
808	axplong.exe
1788	axplong.exe
1788	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4516 wrote to memory of 3204	4516	bbcfd52003c646a8d9afbf5e37d19d2085707de6b6f85668c7a23bf4527d8509.exe	84
PID 4516 wrote to memory of 3204	4516	bbcfd52003c646a8d9afbf5e37d19d2085707de6b6f85668c7a23bf4527d8509.exe	84
PID 4516 wrote to memory of 3204	4516	bbcfd52003c646a8d9afbf5e37d19d2085707de6b6f85668c7a23bf4527d8509.exe	84

C:\Users\Admin\AppData\Local\Temp\bbcfd52003c646a8d9afbf5e37d19d2085707de6b6f85668c7a23bf4527d8509.exe
"C:\Users\Admin\AppData\Local\Temp\bbcfd52003c646a8d9afbf5e37d19d2085707de6b6f85668c7a23bf4527d8509.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4516
- C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
  "C:\Users\Admin\AppData\Local\Temp\8254624243\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
  - Suspicious behavior: EnumeratesProcesses
  PID:3204

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\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:3728

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\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:808

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\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:1788

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

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe

Filesize
1.8MB

MD5
6ae449a5dae6af3e4593d52f748e6364

SHA1
420c0340118e79162a1853822a724a423aac9a4c

SHA256
bbcfd52003c646a8d9afbf5e37d19d2085707de6b6f85668c7a23bf4527d8509

SHA512
192e9538db826c99d88b2a8413da7cba3319ba15b70b66df8cf11d38664177a0d813c1eb4ed107b61c2e3376c11e27bd4763e473a3eaf9447ab84bf0ec5b7476

Download Submit
memory/808-39-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/808-38-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/1788-48-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/1788-47-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-36-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-32-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-45-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-19-0x0000000000341000-0x000000000036F000-memory.dmp

Filesize
184KB

Download
memory/3204-20-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-21-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-22-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-23-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-24-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-26-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-44-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-43-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-42-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-41-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-31-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-18-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-33-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-34-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-35-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3204-40-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3728-30-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3728-28-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3728-29-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/3728-27-0x0000000000340000-0x0000000000805000-memory.dmp

Filesize
4.8MB

Download
memory/4516-5-0x0000000000AF0000-0x0000000000FB5000-memory.dmp

Filesize
4.8MB

Download
memory/4516-3-0x0000000000AF0000-0x0000000000FB5000-memory.dmp

Filesize
4.8MB

Download
memory/4516-0-0x0000000000AF0000-0x0000000000FB5000-memory.dmp

Filesize
4.8MB

Download
memory/4516-17-0x0000000000AF0000-0x0000000000FB5000-memory.dmp

Filesize
4.8MB

Download
memory/4516-2-0x0000000000AF1000-0x0000000000B1F000-memory.dmp

Filesize
184KB

Download
memory/4516-1-0x0000000077174000-0x0000000077176000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads