amadey | 96e587557374573780dfd71c36202ec7fd1669c1b170f78eadce3398dabd91e1

General

Target

96e587557374573780dfd71c36202ec7fd1669c1b170f78eadce3398dabd91e1.exe
Size

1.8MB
MD5

8ada5d6891794e21c9a40f376559716e
SHA1

453011590a52277d76c53e4ffa75388a21115c70
SHA256

96e587557374573780dfd71c36202ec7fd1669c1b170f78eadce3398dabd91e1
SHA512

f02b03e74c9fd2c5e0bb56ed9ac29afde0608f601277c0e6f85c3ffb006f7d50899d253f2f048cd26df55f70550bce270a14919a8a58286e600f57e3dea1c918
SSDEEP

49152:Uicf1IXwM+UwcIKjqgb2ZvbKxJdbtetAFPgcz9OQ1UVdGIP:8qXwxUnjqJ2fd59d1m

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 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	96e587557374573780dfd71c36202ec7fd1669c1b170f78eadce3398dabd91e1.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	96e587557374573780dfd71c36202ec7fd1669c1b170f78eadce3398dabd91e1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	96e587557374573780dfd71c36202ec7fd1669c1b170f78eadce3398dabd91e1.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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	96e587557374573780dfd71c36202ec7fd1669c1b170f78eadce3398dabd91e1.exe

Executes dropped EXE 3 IoCs

pid	Process
2836	axplong.exe
4880	axplong.exe
1688	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.

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	96e587557374573780dfd71c36202ec7fd1669c1b170f78eadce3398dabd91e1.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

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
3564	96e587557374573780dfd71c36202ec7fd1669c1b170f78eadce3398dabd91e1.exe
2836	axplong.exe
4880	axplong.exe
1688	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	96e587557374573780dfd71c36202ec7fd1669c1b170f78eadce3398dabd91e1.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3564	96e587557374573780dfd71c36202ec7fd1669c1b170f78eadce3398dabd91e1.exe
3564	96e587557374573780dfd71c36202ec7fd1669c1b170f78eadce3398dabd91e1.exe
2836	axplong.exe
2836	axplong.exe
4880	axplong.exe
4880	axplong.exe
1688	axplong.exe
1688	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3564 wrote to memory of 2836	3564	96e587557374573780dfd71c36202ec7fd1669c1b170f78eadce3398dabd91e1.exe	84
PID 3564 wrote to memory of 2836	3564	96e587557374573780dfd71c36202ec7fd1669c1b170f78eadce3398dabd91e1.exe	84
PID 3564 wrote to memory of 2836	3564	96e587557374573780dfd71c36202ec7fd1669c1b170f78eadce3398dabd91e1.exe	84

C:\Users\Admin\AppData\Local\Temp\96e587557374573780dfd71c36202ec7fd1669c1b170f78eadce3398dabd91e1.exe
"C:\Users\Admin\AppData\Local\Temp\96e587557374573780dfd71c36202ec7fd1669c1b170f78eadce3398dabd91e1.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:3564
- 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:2836

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:4880

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:1688

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

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Downloads

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

Filesize
1.8MB

MD5
8ada5d6891794e21c9a40f376559716e

SHA1
453011590a52277d76c53e4ffa75388a21115c70

SHA256
96e587557374573780dfd71c36202ec7fd1669c1b170f78eadce3398dabd91e1

SHA512
f02b03e74c9fd2c5e0bb56ed9ac29afde0608f601277c0e6f85c3ffb006f7d50899d253f2f048cd26df55f70550bce270a14919a8a58286e600f57e3dea1c918

Download Submit
memory/1688-43-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/1688-42-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-27-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-45-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-40-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-18-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-39-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-19-0x00000000005A1000-0x00000000005CF000-memory.dmp

Filesize
184KB

Download
memory/2836-20-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-21-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-28-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-23-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-24-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-25-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-26-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-38-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-37-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-47-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-22-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-29-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-46-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-44-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-35-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/2836-36-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/3564-5-0x0000000000420000-0x00000000008E5000-memory.dmp

Filesize
4.8MB

Download
memory/3564-0-0x0000000000420000-0x00000000008E5000-memory.dmp

Filesize
4.8MB

Download
memory/3564-17-0x0000000000420000-0x00000000008E5000-memory.dmp

Filesize
4.8MB

Download
memory/3564-3-0x0000000000420000-0x00000000008E5000-memory.dmp

Filesize
4.8MB

Download
memory/3564-2-0x0000000000421000-0x000000000044F000-memory.dmp

Filesize
184KB

Download
memory/3564-1-0x00000000778A4000-0x00000000778A6000-memory.dmp

Filesize
8KB

Download
memory/4880-31-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/4880-34-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/4880-33-0x00000000005A0000-0x0000000000A65000-memory.dmp

Filesize
4.8MB

Download
memory/4880-32-0x00000000005A0000-0x0000000000A65000-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