amadey | 89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878

Analysis

max time kernel
140s
max time network
142s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-11-2024 03:15

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General

Target

89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878.exe
Size

1.8MB
MD5

6986cf9f141facdc42ca26837ac826b4
SHA1

4debcecec6769bb1bf12a927ca0acaa499f18786
SHA256

89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878
SHA512

706397ab64cb05bd856347dd3d8e772ae7413310b0203faf976d15d902bd43b947e40c20d5ea2006823d652c3169304b2257a793c1595e47d80a26b20b8b3225
SSDEEP

49152:mq86WhZcaeelqk4e1g4hjB/030PMWiAS6zEB+S4Hyo:mq86WDeOJDg4hjhm0PsV374S

Score

10^/10

amadey lumma stealc fed3aa tale 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

stealc

Botnet

tale

http://185.215.113.206

Attributes

url_path
/6c4adf523b719729.php

Extracted

Family

lumma

https://founpiuer.store/api

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
Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

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__	89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ef13e2fffd.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c4653590ea.exe

Downloads MZ/PE file

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\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ef13e2fffd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ef13e2fffd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c4653590ea.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c4653590ea.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878.exe

Executes dropped EXE 3 IoCs

pid	Process
2712	axplong.exe
1944	ef13e2fffd.exe
2952	c4653590ea.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-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	ef13e2fffd.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	c4653590ea.exe

Loads dropped DLL 6 IoCs

pid	Process
3044	89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878.exe
3044	89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878.exe
2712	axplong.exe
2712	axplong.exe
2712	axplong.exe
2712	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-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\ef13e2fffd.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1002274001\\ef13e2fffd.exe"	axplong.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\c4653590ea.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1002275001\\c4653590ea.exe"	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
3044	89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878.exe
2712	axplong.exe
1944	ef13e2fffd.exe
2952	c4653590ea.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878.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	89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ef13e2fffd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c4653590ea.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3044	89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878.exe
2712	axplong.exe
1944	ef13e2fffd.exe
2952	c4653590ea.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3044	89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 2712	3044	89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878.exe	31
PID 3044 wrote to memory of 2712	3044	89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878.exe	31
PID 3044 wrote to memory of 2712	3044	89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878.exe	31
PID 3044 wrote to memory of 2712	3044	89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878.exe	31
PID 2712 wrote to memory of 1944	2712	axplong.exe	33
PID 2712 wrote to memory of 1944	2712	axplong.exe	33
PID 2712 wrote to memory of 1944	2712	axplong.exe	33
PID 2712 wrote to memory of 1944	2712	axplong.exe	33
PID 2712 wrote to memory of 2952	2712	axplong.exe	34
PID 2712 wrote to memory of 2952	2712	axplong.exe	34
PID 2712 wrote to memory of 2952	2712	axplong.exe	34
PID 2712 wrote to memory of 2952	2712	axplong.exe	34

C:\Users\Admin\AppData\Local\Temp\89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878.exe
"C:\Users\Admin\AppData\Local\Temp\89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- 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:3044
- 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
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2712
- - C:\Users\Admin\AppData\Local\Temp\1002274001\ef13e2fffd.exe
    "C:\Users\Admin\AppData\Local\Temp\1002274001\ef13e2fffd.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:1944
- - C:\Users\Admin\AppData\Local\Temp\1002275001\c4653590ea.exe
    "C:\Users\Admin\AppData\Local\Temp\1002275001\c4653590ea.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:2952

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\1002274001\ef13e2fffd.exe

Filesize
2.1MB

MD5
18c1fe0a3db9ac8cf9bae44f3d261a2c

SHA1
cd3a1f06db593e00e03a43bf2ba1732897c94721

SHA256
d33bf5ccd141c26d9e218fb573b078cdcd54eb890d2a32306a0eea649750aad8

SHA512
60f9cc29f296a828828d278512128ceadc90618cc204774539037293c628018c5d1dfb9d5ced3819209c644116a9cf1b4bb0f7b5b680d45aa779c42fb5010735

Download Submit
C:\Users\Admin\AppData\Local\Temp\1002275001\c4653590ea.exe

Filesize
3.0MB

MD5
dceb05bdd62c6c55ab493ccd4d6ca445

SHA1
236ca65f1dbfdc4a06140af7871cd4aa8d2ba1d1

SHA256
e293319a6bb1415044af45cf66026b591dc5f72c8e83c39e35af8c5e6579c7e5

SHA512
59d9ea396546a2b8ca2de08a791f7954c1286837c6effa24ec858f79af0464c4e20136bdc7d7acb7655e2403e1377fe3615b9d52bc75bc9bb8161007922783c9

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

Filesize
1.8MB

MD5
6986cf9f141facdc42ca26837ac826b4

SHA1
4debcecec6769bb1bf12a927ca0acaa499f18786

SHA256
89003d7b5b3e53f0c5a907f54fb5041f74823c6221ed7d1881b2df0c1c839878

SHA512
706397ab64cb05bd856347dd3d8e772ae7413310b0203faf976d15d902bd43b947e40c20d5ea2006823d652c3169304b2257a793c1595e47d80a26b20b8b3225

Download Submit
memory/1944-47-0x00000000008D0000-0x000000000100D000-memory.dmp

Filesize
7.2MB

Download
memory/1944-46-0x00000000008D0000-0x000000000100D000-memory.dmp

Filesize
7.2MB

Download
memory/2712-23-0x0000000000A11000-0x0000000000A3F000-memory.dmp

Filesize
184KB

Download
memory/2712-81-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-90-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-21-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-89-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-88-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-87-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-24-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-25-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-27-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-86-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-44-0x00000000069D0000-0x000000000710D000-memory.dmp

Filesize
7.2MB

Download
memory/2712-45-0x00000000069D0000-0x000000000710D000-memory.dmp

Filesize
7.2MB

Download
memory/2712-85-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-84-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-48-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-49-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-83-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-65-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-68-0x00000000063B0000-0x00000000066B5000-memory.dmp

Filesize
3.0MB

Download
memory/2712-67-0x00000000063B0000-0x00000000066B5000-memory.dmp

Filesize
3.0MB

Download
memory/2712-82-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-70-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-80-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-74-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-75-0x00000000069D0000-0x000000000710D000-memory.dmp

Filesize
7.2MB

Download
memory/2712-76-0x00000000063B0000-0x00000000066B5000-memory.dmp

Filesize
3.0MB

Download
memory/2712-77-0x00000000063B0000-0x00000000066B5000-memory.dmp

Filesize
3.0MB

Download
memory/2712-78-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2712-79-0x0000000000A10000-0x0000000000EC0000-memory.dmp

Filesize
4.7MB

Download
memory/2952-73-0x00000000002F0000-0x00000000005F5000-memory.dmp

Filesize
3.0MB

Download
memory/2952-69-0x00000000002F0000-0x00000000005F5000-memory.dmp

Filesize
3.0MB

Download
memory/3044-16-0x00000000010A0000-0x0000000001550000-memory.dmp

Filesize
4.7MB

Download
memory/3044-1-0x0000000077040000-0x0000000077042000-memory.dmp

Filesize
8KB

Download
memory/3044-2-0x00000000010A1000-0x00000000010CF000-memory.dmp

Filesize
184KB

Download
memory/3044-3-0x00000000010A0000-0x0000000001550000-memory.dmp

Filesize
4.7MB

Download
memory/3044-5-0x00000000010A0000-0x0000000001550000-memory.dmp

Filesize
4.7MB

Download
memory/3044-0-0x00000000010A0000-0x0000000001550000-memory.dmp

Filesize
4.7MB

Download
memory/3044-22-0x0000000006930000-0x0000000006DE0000-memory.dmp

Filesize
4.7MB

Download
memory/3044-20-0x0000000006930000-0x0000000006DE0000-memory.dmp

Filesize
4.7MB

Download
memory/3044-19-0x00000000010A0000-0x0000000001550000-memory.dmp

Filesize
4.7MB

Download