amadey | c4de054a99bee0ddfb0969f6e7a371ab4c0cdf3fb5e6e712d657eb58f5e916d8

Analysis

max time kernel
142s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20250207-en
resource tags

arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system
submitted
15-02-2025 16:12

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General

Target

random.exe
Size

1.8MB
MD5

bc3b0fcb68c9a3e6ce6ee8b3b9c258f6
SHA1

edde275eb12f3e35413bf5872034ed7fe318ee68
SHA256

c4de054a99bee0ddfb0969f6e7a371ab4c0cdf3fb5e6e712d657eb58f5e916d8
SHA512

7f1b24935b2e0746aa57ce2bc2208b7756556de44e759073539e434fcaa859a1be62ea554999468bba9948de54038f7ee389ff80effcd2ba4e2d238cc86e4d83
SSDEEP

49152:y3OcrT0HpwEszQyM6w1muKtmMSb65a2wz3pcM:K4GJzbM6qmuKtjSb65ybV

Score

10^/10

amadey fed3aa defense_evasion discovery trojan

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

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__	random.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

Downloads MZ/PE file 1 IoCs

flow	pid	Process
81	404	Process not Found

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	random.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	random.exe

Checks computer location settings 2 TTPs 2 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-1-5-21-194335498-2604837297-537231065-1000\Control Panel\International\Geo\Nation	random.exe
Key value queried	\REGISTRY\USER\S-1-5-21-194335498-2604837297-537231065-1000\Control Panel\International\Geo\Nation	axplong.exe

Executes dropped EXE 3 IoCs

pid	Process
1956	axplong.exe
4376	axplong.exe
228	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-1-5-21-194335498-2604837297-537231065-1000\Software\Wine	random.exe
Key opened	\REGISTRY\USER\S-1-5-21-194335498-2604837297-537231065-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-194335498-2604837297-537231065-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-194335498-2604837297-537231065-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
952	random.exe
1956	axplong.exe
4376	axplong.exe
228	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	random.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 3 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	random.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4976	MicrosoftEdgeUpdate.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
952	random.exe
952	random.exe
1956	axplong.exe
1956	axplong.exe
4376	axplong.exe
4376	axplong.exe
228	axplong.exe
228	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 952 wrote to memory of 1956	952	random.exe	90
PID 952 wrote to memory of 1956	952	random.exe	90
PID 952 wrote to memory of 1956	952	random.exe	90

C:\Users\Admin\AppData\Local\Temp\random.exe
"C:\Users\Admin\AppData\Local\Temp\random.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:952
- 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
  - Checks computer location settings
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1956

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:4376

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI3IiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDcxNzgiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxOTY4MDM3MTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MzU1NjgzNDAwIi8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4976

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:228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\1015307001\goldik12321.exe

Filesize
266KB

MD5
857382699ef0a97dfb6a44c7511d23e4

SHA1
7c974532efd0b4aec848b1077df5d54ba75848c6

SHA256
29bd2fe47853c137d5272b34fce0224172cf0c5773345a93a8e0b700e1b428d3

SHA512
051e6865c86d52bcd8a321a593cde672dfa571dbc373268f3525e533acfaaa09beef7f725231f114db95860338cf62ef2331c33e1f8ad0aeeac6458435caa706

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

Filesize
1.8MB

MD5
bc3b0fcb68c9a3e6ce6ee8b3b9c258f6

SHA1
edde275eb12f3e35413bf5872034ed7fe318ee68

SHA256
c4de054a99bee0ddfb0969f6e7a371ab4c0cdf3fb5e6e712d657eb58f5e916d8

SHA512
7f1b24935b2e0746aa57ce2bc2208b7756556de44e759073539e434fcaa859a1be62ea554999468bba9948de54038f7ee389ff80effcd2ba4e2d238cc86e4d83

Download Submit
memory/228-89-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/952-0-0x0000000000F30000-0x00000000013EF000-memory.dmp

Filesize
4.7MB

Download
memory/952-1-0x00000000770E4000-0x00000000770E6000-memory.dmp

Filesize
8KB

Download
memory/952-2-0x0000000000F31000-0x0000000000F5F000-memory.dmp

Filesize
184KB

Download
memory/952-3-0x0000000000F30000-0x00000000013EF000-memory.dmp

Filesize
4.7MB

Download
memory/952-4-0x0000000000F30000-0x00000000013EF000-memory.dmp

Filesize
4.7MB

Download
memory/952-17-0x0000000000F30000-0x00000000013EF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-33-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-85-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-22-0x0000000005280000-0x0000000005281000-memory.dmp

Filesize
4KB

Download
memory/1956-21-0x0000000005240000-0x0000000005241000-memory.dmp

Filesize
4KB

Download
memory/1956-20-0x0000000005260000-0x0000000005261000-memory.dmp

Filesize
4KB

Download
memory/1956-19-0x0000000005250000-0x0000000005251000-memory.dmp

Filesize
4KB

Download
memory/1956-27-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-26-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-28-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-29-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-32-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-24-0x0000000005230000-0x0000000005231000-memory.dmp

Filesize
4KB

Download
memory/1956-43-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-44-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-94-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-93-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-92-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-91-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-51-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-25-0x0000000000621000-0x000000000064F000-memory.dmp

Filesize
184KB

Download
memory/1956-67-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-84-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-23-0x0000000005220000-0x0000000005221000-memory.dmp

Filesize
4KB

Download
memory/1956-86-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-87-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-18-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/1956-90-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/4376-50-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/4376-48-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/4376-47-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download
memory/4376-46-0x0000000000620000-0x0000000000ADF000-memory.dmp

Filesize
4.7MB

Download