amadey | 6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf

Analysis

max time kernel
150s
max time network
134s
platform
windows11-21h2_x64
resource
win11-20240729-en
resource tags

arch:x64arch:x86image:win11-20240729-enlocale:en-usos:windows11-21h2-x64system
submitted
30-07-2024 01:41

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General

Target

6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exe
Size

1.8MB
MD5

ca129087014137aa790a764856ff12f3
SHA1

fa852e81f6e6d99988b3d891136baf4fe35fbf1e
SHA256

6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf
SHA512

2a6837b6c2570f0fdd0e445564998e5417fff947ae35f15f18231e5e8c4dab75f2aee987e9b1c0bb1270ab9abe600b0d0be7eeab4ee395e6b4ae858ed18cfd87
SSDEEP

49152:EbdX4vCoZowGyqTnDDC22r29Ne1C9SqdPt/oGkyTo8ks3skWO:ERovCoKRTn2Cn9PWGky9n3LJ

Score

10^/10

amadey lumma phemedrone stealc 0657d1 fed3aa valenciga credential_access discovery evasion persistence spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

0657d1

http://185.215.113.19

Attributes

install_dir
0d8f5eb8a7
install_file
explorti.exe
strings_key
6c55a5f34bb433fbd933a168577b1838
url_paths
/Vi9leo/index.php

rc4.plain

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

valenciga

http://45.158.12.58

Attributes

url_path
/e47233787df7c9a6.php

Extracted

Family

phemedrone

https://api.telegram.org/bot7414426785:AAGjcWvGORe1_ToCk6Lpu9MSjNamkIOlrLs/sendDocument

Extracted

Family

lumma

https://stimultaionsppzv.shop/api

https://horizonvxjis.shop/api

https://effectivedoxzj.shop/api

https://parntorpkxzlp.shop/api

https://grassytaisol.shop/api

https://broccoltisop.shop/api

https://shellfyyousdjz.shop/api

https://bravedreacisopm.shop/api

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Phemedrone
An information and wallet stealer written in C#.
stealer phemedrone
Stealc
Stealc is an infostealer written in C++.
stealer stealc
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 8 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

explorti.exeaxplong.exe6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exeexplorti.exe99f60a07a3.exeaxplong.exeexplorti.exeaxplong.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorti.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorti.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	99f60a07a3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorti.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 16 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

explorti.exe99f60a07a3.exe6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exeaxplong.exeaxplong.exeaxplong.exeexplorti.exeexplorti.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorti.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	99f60a07a3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorti.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\VideoBiosVersion	6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.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	explorti.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorti.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorti.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	99f60a07a3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorti.exe

Executes dropped EXE 11 IoCs

Processes:

explorti.exe11674ae46b.exe99f60a07a3.exeaxplong.exestealc_valenciga.exe300.exeexplorti.exeaxplong.exepostbox.exeexplorti.exeaxplong.exe

pid	process
3496	explorti.exe
3900	11674ae46b.exe
4856	99f60a07a3.exe
3240	axplong.exe
2168	stealc_valenciga.exe
4408	300.exe
1332	explorti.exe
1392	axplong.exe
1124	postbox.exe
3168	explorti.exe
4884	axplong.exe

Identifies Wine through registry keys 2 TTPs 8 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

Processes:

axplong.exeexplorti.exeaxplong.exeexplorti.exeaxplong.exe6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exeexplorti.exe99f60a07a3.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1008421703-1762585720-607722284-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1008421703-1762585720-607722284-1000\Software\Wine	explorti.exe
Key opened	\REGISTRY\USER\S-1-5-21-1008421703-1762585720-607722284-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1008421703-1762585720-607722284-1000\Software\Wine	explorti.exe
Key opened	\REGISTRY\USER\S-1-5-21-1008421703-1762585720-607722284-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1008421703-1762585720-607722284-1000\Software\Wine	6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exe
Key opened	\REGISTRY\USER\S-1-5-21-1008421703-1762585720-607722284-1000\Software\Wine	explorti.exe
Key opened	\REGISTRY\USER\S-1-5-21-1008421703-1762585720-607722284-1000\Software\Wine	99f60a07a3.exe

Loads dropped DLL 2 IoCs

Processes:

stealc_valenciga.exe

pid process

2168 stealc_valenciga.exe
2168 stealc_valenciga.exe
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

pid	process
2168	stealc_valenciga.exe
2168	stealc_valenciga.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

explorti.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1008421703-1762585720-607722284-1000\Software\Microsoft\Windows\CurrentVersion\Run\11674ae46b.exe = "C:\\Users\\Admin\\1000029002\\11674ae46b.exe"	explorti.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

Processes:

6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exeexplorti.exe11674ae46b.exe99f60a07a3.exeaxplong.exeexplorti.exeaxplong.exeexplorti.exeaxplong.exe

pid	process
3840	6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exe
3496	explorti.exe
3900	11674ae46b.exe
4856	99f60a07a3.exe
3240	axplong.exe
1332	explorti.exe
1392	axplong.exe
3168	explorti.exe
4884	axplong.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

300.exepostbox.exe

description	pid	process	target process
PID 4408 set thread context of 4300	4408	300.exe	RegAsm.exe
PID 1124 set thread context of 4508	1124	postbox.exe	BitLockerToGo.exe

Drops file in Windows directory 2 IoCs

Processes:

6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exe99f60a07a3.exe

description	ioc	process
File created	C:\Windows\Tasks\explorti.job	6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exe
File created	C:\Windows\Tasks\axplong.job	99f60a07a3.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1332 3900 WerFault.exe 11674ae46b.exe

pid	pid_target	process	target process
1332	3900	WerFault.exe	11674ae46b.exe

System Location Discovery: System Language Discovery 1 TTPs 9 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

Processes:

stealc_valenciga.exe300.exeRegAsm.exe6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exeexplorti.exe99f60a07a3.exe11674ae46b.exeaxplong.exeBitLockerToGo.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	stealc_valenciga.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	300.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorti.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	99f60a07a3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	11674ae46b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

stealc_valenciga.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	stealc_valenciga.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	stealc_valenciga.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

Processes:

6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exeexplorti.exe99f60a07a3.exeaxplong.exestealc_valenciga.exeRegAsm.exeexplorti.exeaxplong.exeexplorti.exeaxplong.exe

pid	process
3840	6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exe
3840	6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exe
3496	explorti.exe
3496	explorti.exe
4856	99f60a07a3.exe
4856	99f60a07a3.exe
3240	axplong.exe
3240	axplong.exe
2168	stealc_valenciga.exe
2168	stealc_valenciga.exe
4300	RegAsm.exe
2168	stealc_valenciga.exe
2168	stealc_valenciga.exe
1332	explorti.exe
1332	explorti.exe
1392	axplong.exe
1392	axplong.exe
3168	explorti.exe
3168	explorti.exe
4884	axplong.exe
4884	axplong.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

RegAsm.exepostbox.exe

description pid process

Token: SeDebugPrivilege 4300 RegAsm.exe
Token: SeDebugPrivilege 1124 postbox.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exe

pid process

3840 6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

11674ae46b.exe

pid process

3900 11674ae46b.exe

description	pid	process
Token: SeDebugPrivilege	4300	RegAsm.exe
Token: SeDebugPrivilege	1124	postbox.exe

pid	process
3900	11674ae46b.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exeexplorti.exe99f60a07a3.exeaxplong.exe300.exepostbox.exe

description	pid	process	target process
PID 3840 wrote to memory of 3496	3840	6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exe	explorti.exe
PID 3840 wrote to memory of 3496	3840	6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exe	explorti.exe
PID 3840 wrote to memory of 3496	3840	6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exe	explorti.exe
PID 3496 wrote to memory of 3900	3496	explorti.exe	11674ae46b.exe
PID 3496 wrote to memory of 3900	3496	explorti.exe	11674ae46b.exe
PID 3496 wrote to memory of 3900	3496	explorti.exe	11674ae46b.exe
PID 3496 wrote to memory of 4856	3496	explorti.exe	99f60a07a3.exe
PID 3496 wrote to memory of 4856	3496	explorti.exe	99f60a07a3.exe
PID 3496 wrote to memory of 4856	3496	explorti.exe	99f60a07a3.exe
PID 4856 wrote to memory of 3240	4856	99f60a07a3.exe	axplong.exe
PID 4856 wrote to memory of 3240	4856	99f60a07a3.exe	axplong.exe
PID 4856 wrote to memory of 3240	4856	99f60a07a3.exe	axplong.exe
PID 3240 wrote to memory of 2168	3240	axplong.exe	stealc_valenciga.exe
PID 3240 wrote to memory of 2168	3240	axplong.exe	stealc_valenciga.exe
PID 3240 wrote to memory of 2168	3240	axplong.exe	stealc_valenciga.exe
PID 3240 wrote to memory of 4408	3240	axplong.exe	300.exe
PID 3240 wrote to memory of 4408	3240	axplong.exe	300.exe
PID 3240 wrote to memory of 4408	3240	axplong.exe	300.exe
PID 4408 wrote to memory of 4300	4408	300.exe	RegAsm.exe
PID 4408 wrote to memory of 4300	4408	300.exe	RegAsm.exe
PID 4408 wrote to memory of 4300	4408	300.exe	RegAsm.exe
PID 4408 wrote to memory of 4300	4408	300.exe	RegAsm.exe
PID 4408 wrote to memory of 4300	4408	300.exe	RegAsm.exe
PID 4408 wrote to memory of 4300	4408	300.exe	RegAsm.exe
PID 4408 wrote to memory of 4300	4408	300.exe	RegAsm.exe
PID 4408 wrote to memory of 4300	4408	300.exe	RegAsm.exe
PID 3240 wrote to memory of 1124	3240	axplong.exe	postbox.exe
PID 3240 wrote to memory of 1124	3240	axplong.exe	postbox.exe
PID 1124 wrote to memory of 4508	1124	postbox.exe	BitLockerToGo.exe
PID 1124 wrote to memory of 4508	1124	postbox.exe	BitLockerToGo.exe
PID 1124 wrote to memory of 4508	1124	postbox.exe	BitLockerToGo.exe
PID 1124 wrote to memory of 4508	1124	postbox.exe	BitLockerToGo.exe
PID 1124 wrote to memory of 4508	1124	postbox.exe	BitLockerToGo.exe

C:\Users\Admin\AppData\Local\Temp\6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exe
"C:\Users\Admin\AppData\Local\Temp\6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- 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:3840

C:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.exe
"C:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.exe"
2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- 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:3496

C:\Users\Admin\1000029002\11674ae46b.exe
"C:\Users\Admin\1000029002\11674ae46b.exe"
3⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3900

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3900 -s 1252
4⤵
- Program crash
PID:1332

C:\Users\Admin\AppData\Local\Temp\1000030001\99f60a07a3.exe
"C:\Users\Admin\AppData\Local\Temp\1000030001\99f60a07a3.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
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4856

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
"C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe"
4⤵
- 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
- Suspicious use of WriteProcessMemory
PID:3240

C:\Users\Admin\AppData\Local\Temp\1000045001\stealc_valenciga.exe
"C:\Users\Admin\AppData\Local\Temp\1000045001\stealc_valenciga.exe"
5⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:2168

C:\Users\Admin\AppData\Local\Temp\1000046001\300.exe
"C:\Users\Admin\AppData\Local\Temp\1000046001\300.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4408

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
6⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4300

C:\Users\Admin\AppData\Local\Temp\1000047001\postbox.exe
"C:\Users\Admin\AppData\Local\Temp\1000047001\postbox.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1124

C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
6⤵
- System Location Discovery: System Language Discovery
PID:4508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3900 -ip 3900
1⤵
PID:956

C:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.exe
C:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.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:1332

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:1392

C:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.exe
C:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.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:3168

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:4884

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

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\mozglue.dll
Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
C:\ProgramData\nss3.dll
Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
C:\Users\Admin\1000029002\11674ae46b.exe
Filesize
2.5MB

MD5
a9656876f5827e7fe9d3c51fd293fcae

SHA1
c85b66a9d296e82a3792125dc07d50df2cf36d4e

SHA256
556070b2b114cf521989bed70ebf42b47bcb31ac5357c4813f1ffc7bfab66a18

SHA512
233f291b30a72ada032ea579ff3facbcc7db413a10b69d32b6e7990b784cc7d3da83c433c1af5aeb60e89c3e8f669b4bd10fb475391497b3cd904bab3735dddd

Download Submit
C:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.exe
Filesize
1.8MB

MD5
ca129087014137aa790a764856ff12f3

SHA1
fa852e81f6e6d99988b3d891136baf4fe35fbf1e

SHA256
6d25eab7bde08efbfe08e0136cd410dbc717b646b03ae8171f76c55ec169e9cf

SHA512
2a6837b6c2570f0fdd0e445564998e5417fff947ae35f15f18231e5e8c4dab75f2aee987e9b1c0bb1270ab9abe600b0d0be7eeab4ee395e6b4ae858ed18cfd87

Download Submit
C:\Users\Admin\AppData\Local\Temp\1000030001\99f60a07a3.exe
Filesize
1.8MB

MD5
e6d4fd57bdfa0329696464bddc309084

SHA1
5ceff1d78f31ab36fb919d4caeca3e0d0aa275f7

SHA256
18f51fc7520d98dbfa8a51275600c2d9e3665f56a0aeb4d2c9c381a021f65dfc

SHA512
2817c9c5075015d53130399be4e86458f3c1536732c67cb5d173ab16891482d89b63abf56554b8a0f42a1fd72a2a417795b994611da1647fe33c3fbf95e1e622

Download Submit
C:\Users\Admin\AppData\Local\Temp\1000045001\stealc_valenciga.exe
Filesize
187KB

MD5
dc4df67829d076c9c33c0d728a9a6ddb

SHA1
8362b7c722fcd493a473c0ad12c38c381f0c3e90

SHA256
b11d77860541c64edc90ba2b3841ce41913aada626bc56d6c10a9214f3040da8

SHA512
03da0637bf30b8d01591629b501b339b77e57b920e0cfd406222b0b28d81399e950da58f0088b7b7cf80cda49084b611056812618a586328232f9697f56e2ea2

Download Submit
C:\Users\Admin\AppData\Local\Temp\1000046001\300.exe
Filesize
341KB

MD5
4e87a872b6a964e93f3250b027fe7452

SHA1
6ca5f55a9db5bda06f53445aa8d56562791774f1

SHA256
92d45c19afa0670b233d9b594c617194957bd0cf43e05ee28eb041c4e04ee687

SHA512
33c9fe635a8d43bfbfed2927c85f8db319ba138be326d3bc8983f4744567c027376c9ad2b6cd980f41275172495c2ea608d00890186e4fec8ca31406eed69f6d

Download Submit
C:\Users\Admin\AppData\Local\Temp\1000047001\postbox.exe
Filesize
22.0MB

MD5
c53bb047b93851b66fead144d7c46ff3

SHA1
42ef9d0a7efe477fabd290d16c30c63f5f576cd1

SHA256
54092d2fb30f9258ab9817de3b886997dbefdee2963b4d051b70c0309aea99e6

SHA512
7060e10d60d0699c7c06012a3e2be44f859ec06ec00bbd51331b5ac5169e88d14baf7949d2cd40bcebe42016f8a7d5a28a11c755a54675f5715dbee34cfc11a6

Download Submit
memory/1124-221-0x00007FF66FED0000-0x00007FF671548000-memory.dmp

Filesize
22.5MB

Download
memory/1124-213-0x00007FF66FED0000-0x00007FF671548000-memory.dmp

Filesize
22.5MB

Download
memory/1124-209-0x00007FF66FED0000-0x00007FF671548000-memory.dmp

Filesize
22.5MB

Download
memory/1332-184-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/1332-181-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/1392-183-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download
memory/1392-185-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download
memory/2168-174-0x0000000000360000-0x00000000005A3000-memory.dmp

Filesize
2.3MB

Download
memory/2168-86-0x0000000000360000-0x00000000005A3000-memory.dmp

Filesize
2.3MB

Download
memory/2168-102-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/3168-229-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3240-69-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download
memory/3240-178-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download
memory/3240-241-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download
memory/3240-239-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download
memory/3240-237-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download
memory/3240-236-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download
memory/3240-233-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download
memory/3240-231-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download
memory/3240-223-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download
memory/3240-218-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download
memory/3240-211-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download
memory/3240-208-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download
memory/3240-207-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download
memory/3240-187-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download
memory/3240-176-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download
memory/3496-210-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3496-232-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3496-21-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3496-19-0x0000000000D41000-0x0000000000D6F000-memory.dmp

Filesize
184KB

Download
memory/3496-20-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3496-240-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3496-186-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3496-177-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3496-17-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3496-175-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3496-206-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3496-238-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3496-235-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3496-84-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3496-234-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3496-212-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3496-179-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3496-224-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3496-148-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3496-222-0x0000000000D40000-0x00000000011EC000-memory.dmp

Filesize
4.7MB

Download
memory/3840-3-0x0000000000B80000-0x000000000102C000-memory.dmp

Filesize
4.7MB

Download
memory/3840-0-0x0000000000B80000-0x000000000102C000-memory.dmp

Filesize
4.7MB

Download
memory/3840-18-0x0000000000B80000-0x000000000102C000-memory.dmp

Filesize
4.7MB

Download
memory/3840-1-0x0000000077106000-0x0000000077108000-memory.dmp

Filesize
8KB

Download
memory/3840-2-0x0000000000B81000-0x0000000000BAF000-memory.dmp

Filesize
184KB

Download
memory/3840-4-0x0000000000B80000-0x000000000102C000-memory.dmp

Filesize
4.7MB

Download
memory/3900-55-0x0000000000400000-0x00000000031E1000-memory.dmp

Filesize
45.9MB

Download
memory/3900-37-0x0000000000400000-0x00000000031E1000-memory.dmp

Filesize
45.9MB

Download
memory/4300-136-0x0000000005430000-0x0000000005496000-memory.dmp

Filesize
408KB

Download
memory/4300-140-0x0000000005D70000-0x0000000005E02000-memory.dmp

Filesize
584KB

Download
memory/4300-147-0x0000000006E70000-0x0000000007416000-memory.dmp

Filesize
5.6MB

Download
memory/4300-129-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4508-220-0x0000000000A20000-0x0000000000A77000-memory.dmp

Filesize
348KB

Download
memory/4508-219-0x0000000000A20000-0x0000000000A77000-memory.dmp

Filesize
348KB

Download
memory/4856-54-0x00000000009A0000-0x0000000000E4A000-memory.dmp

Filesize
4.7MB

Download
memory/4856-68-0x00000000009A0000-0x0000000000E4A000-memory.dmp

Filesize
4.7MB

Download
memory/4884-230-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download
memory/4884-227-0x0000000000CB0000-0x000000000115A000-memory.dmp

Filesize
4.7MB

Download