amadey | cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092

Analysis

max time kernel
142s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 15:44

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General

Target

cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092.exe
Size

1.8MB
MD5

d9bf05f3bf682e7c95d0136e4216e6cc
SHA1

5eb0cabe2885edab4a013910bb99050fc4da44e5
SHA256

cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092
SHA512

8058ef00561a519006b29919f13ec33c40778bb597dbdc7c50883098121bb60fba5d057dbe8c2256781cdeca4eb1f3f2eb9b87a77a90cd0f926bab4b3997bdc5
SSDEEP

49152:E1iCrKHOhnumz+5Ag5ItMm9lM+cIPCkuCnkBJC:Zru5umz7AItMmPekuCyw

Score

10^/10

amadey lumma fed3aa discovery evasion persistence stealer 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

Extracted

Family

lumma

https://scriptyprefej.store

https://navygenerayk.store

https://founpiuer.store

https://necklacedmny.store

https://thumbystriw.store

https://fadehairucw.store

https://crisiwarny.store

https://presticitpo.store

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Amadey family
amadey
Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Lumma family
lumma

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 6 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__	cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	317f477c78.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	39ce341609.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 12 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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	317f477c78.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	317f477c78.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	39ce341609.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\SystemBiosVersion	cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	39ce341609.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	cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092.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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	axplong.exe

Executes dropped EXE 5 IoCs

pid	Process
3668	axplong.exe
4624	317f477c78.exe
3692	39ce341609.exe
2880	axplong.exe
752	axplong.exe

Identifies Wine through registry keys 2 TTPs 6 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-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	317f477c78.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	39ce341609.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	axplong.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\39ce341609.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1002682001\\39ce341609.exe"	axplong.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\317f477c78.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1002681001\\317f477c78.exe"	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

pid	Process
3492	cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092.exe
3668	axplong.exe
4624	317f477c78.exe
3692	39ce341609.exe
2880	axplong.exe
752	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092.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 4 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	cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	317f477c78.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	39ce341609.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
3492	cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092.exe
3492	cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092.exe
3668	axplong.exe
3668	axplong.exe
4624	317f477c78.exe
4624	317f477c78.exe
3692	39ce341609.exe
3692	39ce341609.exe
2880	axplong.exe
2880	axplong.exe
752	axplong.exe
752	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3492	cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3492 wrote to memory of 3668	3492	cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092.exe	85
PID 3492 wrote to memory of 3668	3492	cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092.exe	85
PID 3492 wrote to memory of 3668	3492	cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092.exe	85
PID 3668 wrote to memory of 4624	3668	axplong.exe	89
PID 3668 wrote to memory of 4624	3668	axplong.exe	89
PID 3668 wrote to memory of 4624	3668	axplong.exe	89
PID 3668 wrote to memory of 3692	3668	axplong.exe	95
PID 3668 wrote to memory of 3692	3668	axplong.exe	95
PID 3668 wrote to memory of 3692	3668	axplong.exe	95

C:\Users\Admin\AppData\Local\Temp\cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092.exe
"C:\Users\Admin\AppData\Local\Temp\cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092.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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3492
- 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
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3668
- - C:\Users\Admin\AppData\Local\Temp\1002681001\317f477c78.exe
    "C:\Users\Admin\AppData\Local\Temp\1002681001\317f477c78.exe"
    3⤵
    - 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:4624
- - C:\Users\Admin\AppData\Local\Temp\1002682001\39ce341609.exe
    "C:\Users\Admin\AppData\Local\Temp\1002682001\39ce341609.exe"
    3⤵
    - 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:3692

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:2880

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:752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\1002681001\317f477c78.exe

Filesize
1.7MB

MD5
fe83cbc9270910772b2028f38444bb7f

SHA1
b9a3fd9e948b88a25c4c588c6e01fb3bd129902b

SHA256
d541c198374d012b7c58b1231b78818194dda9f43e8758df7b2a2e723f97b86b

SHA512
d1e3dbae8dfef1dd0689e37471277de47a35c8e102bf44b7be931231e94b1faa6f5803f9cb1fc8ada2792531f48c761375bd2199b267a0ad97bcfef7adf3e06b

Download Submit
C:\Users\Admin\AppData\Local\Temp\1002682001\39ce341609.exe

Filesize
3.0MB

MD5
fad8a273ed15c30e16c4ba0c776a9727

SHA1
eedf4978cb6cfb020c1f0cc552c2ad2cf238c72c

SHA256
e38cb6ed4b58f8b2f61d3ca1f11385dbcc184b948c88ada6b68c0763a2ef31c9

SHA512
6c6f034c5b2541999be44d6c85edc0babfef513300ef223238691cd9c0f66f035db41016429db7df67fc9e2a1fae0be9afd8bcf3cebdb5fe2f5fc308497013e4

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

Filesize
1.8MB

MD5
d9bf05f3bf682e7c95d0136e4216e6cc

SHA1
5eb0cabe2885edab4a013910bb99050fc4da44e5

SHA256
cf7d6b41b9462dbdffdeaaa8fabe978cb6beb4ef7c99e21cd863c5c6edd49092

SHA512
8058ef00561a519006b29919f13ec33c40778bb597dbdc7c50883098121bb60fba5d057dbe8c2256781cdeca4eb1f3f2eb9b87a77a90cd0f926bab4b3997bdc5

Download Submit
memory/752-77-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/752-76-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/2880-67-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/2880-68-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3492-3-0x0000000000780000-0x0000000000C46000-memory.dmp

Filesize
4.8MB

Download
memory/3492-16-0x0000000000780000-0x0000000000C46000-memory.dmp

Filesize
4.8MB

Download
memory/3492-4-0x0000000000780000-0x0000000000C46000-memory.dmp

Filesize
4.8MB

Download
memory/3492-2-0x0000000000781000-0x00000000007AF000-memory.dmp

Filesize
184KB

Download
memory/3492-1-0x0000000077644000-0x0000000077646000-memory.dmp

Filesize
8KB

Download
memory/3492-0-0x0000000000780000-0x0000000000C46000-memory.dmp

Filesize
4.8MB

Download
memory/3668-59-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-72-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-80-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-41-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-79-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-57-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-78-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-17-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-75-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-61-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-62-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-63-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-64-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-66-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-20-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-19-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-69-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-70-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-71-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3668-18-0x0000000000041000-0x000000000006F000-memory.dmp

Filesize
184KB

Download
memory/3668-73-0x0000000000040000-0x0000000000506000-memory.dmp

Filesize
4.8MB

Download
memory/3692-60-0x00000000007C0000-0x0000000000AC1000-memory.dmp

Filesize
3.0MB

Download
memory/3692-58-0x00000000007C0000-0x0000000000AC1000-memory.dmp

Filesize
3.0MB

Download
memory/4624-38-0x00000000001F0000-0x0000000000887000-memory.dmp

Filesize
6.6MB

Download
memory/4624-36-0x00000000001F0000-0x0000000000887000-memory.dmp

Filesize
6.6MB

Download
memory/4624-37-0x00000000001F1000-0x0000000000208000-memory.dmp

Filesize
92KB

Download
memory/4624-40-0x00000000001F0000-0x0000000000887000-memory.dmp

Filesize
6.6MB

Download