amadey | d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2

General

Target

d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2N.exe
Size

1.8MB
MD5

8d3d1606a253a447ae70f758200dd960
SHA1

e3d807a74604fef657225bed525d6736ea621417
SHA256

d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2
SHA512

a65d4df9049f276bc623666d5cf567f14517f80aa4ea37aa922c147570ee6e35b0f52984907be7a889caaadb504286b46166d61f1862cb69b3117f50b1f56058
SSDEEP

49152:DgPquKgCWWHIk18EUIWNGfxgiz2zmv+aVcrM29n6s:m/cd8EUIWNmvpkn6s

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 4 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__	d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2N.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	d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2N.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2N.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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2N.exe

Executes dropped EXE 3 IoCs

pid	Process
3124	axplong.exe
4408	axplong.exe
3908	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-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2N.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2556	d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2N.exe
3124	axplong.exe
4408	axplong.exe
3908	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2N.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	d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2556	d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2N.exe
2556	d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2N.exe
3124	axplong.exe
3124	axplong.exe
4408	axplong.exe
4408	axplong.exe
3908	axplong.exe
3908	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 3124	2556	d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2N.exe	83
PID 2556 wrote to memory of 3124	2556	d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2N.exe	83
PID 2556 wrote to memory of 3124	2556	d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2N.exe	83

C:\Users\Admin\AppData\Local\Temp\d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2N.exe
"C:\Users\Admin\AppData\Local\Temp\d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2N.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 WriteProcessMemory
PID:2556
- 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:3124

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:4408

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:3908

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
1.8MB

MD5
8d3d1606a253a447ae70f758200dd960

SHA1
e3d807a74604fef657225bed525d6736ea621417

SHA256
d0cc4152b748124f408722d01a7db1d86b4c58984335fb0b3e94cb7b64ee4ec2

SHA512
a65d4df9049f276bc623666d5cf567f14517f80aa4ea37aa922c147570ee6e35b0f52984907be7a889caaadb504286b46166d61f1862cb69b3117f50b1f56058

Download Submit
memory/2556-0-0x0000000000670000-0x0000000000B21000-memory.dmp

Filesize
4.7MB

Download
memory/2556-1-0x0000000077814000-0x0000000077816000-memory.dmp

Filesize
8KB

Download
memory/2556-3-0x0000000000670000-0x0000000000B21000-memory.dmp

Filesize
4.7MB

Download
memory/2556-2-0x0000000000671000-0x000000000069F000-memory.dmp

Filesize
184KB

Download
memory/2556-4-0x0000000000670000-0x0000000000B21000-memory.dmp

Filesize
4.7MB

Download
memory/2556-17-0x0000000000670000-0x0000000000B21000-memory.dmp

Filesize
4.7MB

Download
memory/3124-34-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/3124-40-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/3124-20-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/3124-21-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/3124-22-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/3124-23-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/3124-41-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/3124-19-0x0000000000B21000-0x0000000000B4F000-memory.dmp

Filesize
184KB

Download
memory/3124-39-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/3124-38-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/3124-30-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/3124-31-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/3124-32-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/3124-33-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/3124-18-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/3124-35-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/3908-37-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/4408-29-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/4408-28-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/4408-27-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download
memory/4408-26-0x0000000000B20000-0x0000000000FD1000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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