quasar | 72e1fc6da0a5cfca80413b8b24a880b0688908264971cfedaf079ee52ce4d850

Analysis

max time kernel
149s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26-07-2024 19:18

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General

Target

Aurora.exe
Size

21.3MB
MD5

416de11d210ae0ff50214021ff57b32b
SHA1

3142453c18080b83d8dbdeba89524beea1c94ff3
SHA256

72e1fc6da0a5cfca80413b8b24a880b0688908264971cfedaf079ee52ce4d850
SHA512

e1f061f99e9e4e42c21269a32c9f3cfa711a8a95caf7628637d5606ae7846fc73ae982b0ee78646026c41e5c1e61e21a15829967d2fed534070e3c40e2731e4c
SSDEEP

393216:TYTogFuaMaKQy6SSTMX3q7wLta40K3pNPS4n+yubbcEVPxEV+aqdvx1LB1x8NFN:TYT1Fu/6SSTMq+YK3Hx+3r5Np1FL8NF

Score

10^/10

quasar redline sectoprat xmrig cheat themdas discovery evasion execution infostealer miner persistence rat spyware themida trojan

Malware Config

Extracted

Family

redline

Botnet

cheat

154.81.220.233:28105

Extracted

Family

quasar

Version

1.4.1

Botnet

themdas

auroraforge.art:55326

thesirenmika.com:55713

Mutex

0cbdfe7f-0215-41e8-a7b5-d4fbbc555089

Attributes

encryption_key
A730DFF691ED1723ED88E36A2C5E7ED5CCF91DD1
install_name
up2.exe
log_directory
Logs
reconnect_delay
3000
startup_key
Quasar Client Startup
subdirectory
SubDir

Signatures

Quasar RAT
Quasar is an open source Remote Access Tool.
trojan spyware quasar

Quasar payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2128-60-0x0000000000400000-0x0000000000724000-memory.dmp	family_quasar

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\Microsoft Edge\build.exe	family_redline
behavioral2/memory/4972-52-0x0000000000450000-0x000000000046E000-memory.dmp	family_redline

SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\Microsoft Edge\build.exe	family_sectoprat
behavioral2/memory/4972-52-0x0000000000450000-0x000000000046E000-memory.dmp	family_sectoprat

Suspicious use of NtCreateUserProcessOtherParentProcess 7 IoCs

Processes:

vlc.exesvchost.exe

description	pid	process	target process
PID 4220 created 3432	4220	vlc.exe	Explorer.EXE
PID 4220 created 3432	4220	vlc.exe	Explorer.EXE
PID 4220 created 3432	4220	vlc.exe	Explorer.EXE
PID 724 created 3432	724	svchost.exe	Explorer.EXE
PID 724 created 3432	724	svchost.exe	Explorer.EXE
PID 724 created 3432	724	svchost.exe	Explorer.EXE
PID 724 created 3432	724	svchost.exe	Explorer.EXE

xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

Aurora.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Aurora.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Aurora.exe

XMRig Miner payload 11 IoCs

miner

Processes:

resource	yara_rule
behavioral2/memory/724-150-0x00007FF6CE8C0000-0x00007FF6CEE5A000-memory.dmp	xmrig
behavioral2/memory/1220-153-0x00007FF665070000-0x00007FF66585F000-memory.dmp	xmrig
behavioral2/memory/1220-155-0x00007FF665070000-0x00007FF66585F000-memory.dmp	xmrig
behavioral2/memory/1220-157-0x00007FF665070000-0x00007FF66585F000-memory.dmp	xmrig
behavioral2/memory/1220-159-0x00007FF665070000-0x00007FF66585F000-memory.dmp	xmrig
behavioral2/memory/1220-161-0x00007FF665070000-0x00007FF66585F000-memory.dmp	xmrig
behavioral2/memory/1220-163-0x00007FF665070000-0x00007FF66585F000-memory.dmp	xmrig
behavioral2/memory/1220-165-0x00007FF665070000-0x00007FF66585F000-memory.dmp	xmrig
behavioral2/memory/1220-167-0x00007FF665070000-0x00007FF66585F000-memory.dmp	xmrig
behavioral2/memory/1220-169-0x00007FF665070000-0x00007FF66585F000-memory.dmp	xmrig
behavioral2/memory/1220-171-0x00007FF665070000-0x00007FF66585F000-memory.dmp	xmrig

Sets file to hidden 1 TTPs 1 IoCs
Modifies file attributes to stop it showing in Explorer etc.
evasion

Hidden Files and Directories
T1564.001

Processes:

attrib.exe

pid process

1064 attrib.exe

pid	process
1064	attrib.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

Aurora.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Aurora.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Aurora.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

Processes:

Aurora.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation Aurora.exe
Executes dropped EXE 6 IoCs

Processes:

AdobeUpdate.exebuild.exeOneDrive.exevlc.exeMsedge.exesvchost.exe

pid process

5000 AdobeUpdate.exe
4972 build.exe
2680 OneDrive.exe
4220 vlc.exe
4536 Msedge.exe
724 svchost.exe
Modifies file permissions 1 TTPs 1 IoCs
discovery

File and Directory Permissions Modification
T1222

Processes:

icacls.exe

pid process

1580 icacls.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation	Aurora.exe

pid	process
5000	AdobeUpdate.exe
4972	build.exe
2680	OneDrive.exe
4220	vlc.exe
4536	Msedge.exe
724	svchost.exe

pid	process
1580	icacls.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/4000-73-0x0000000000FA0000-0x0000000002A6A000-memory.dmp	themida

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

AdobeUpdate.exepowershell.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Edge = "C:\\Users\\Admin\\AppData\\Local\\Msedge.exe"	AdobeUpdate.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OneDriveUpdate = "C:\\Users\\Admin\\AppData\\Roaming\\OneDriveUpdate\\OneDrive Updater.exe"	powershell.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

Aurora.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Aurora.exe
Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs
Using powershell.exe command.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exepowershell.exe

pid process

2912 powershell.exe
3588 powershell.exe
4572 powershell.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	Aurora.exe

pid	process
2912	powershell.exe
3588	powershell.exe
4572	powershell.exe

Power Settings 1 TTPs 10 IoCs

powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

persistence

T1653

Processes:

powercfg.exepowercfg.exepowercfg.execmd.exepowercfg.exepowercfg.execmd.exepowercfg.exepowercfg.exepowercfg.exe

pid	process
4628	powercfg.exe
4392	powercfg.exe
640	powercfg.exe
4868	cmd.exe
3608	powercfg.exe
4896	powercfg.exe
3980	cmd.exe
3496	powercfg.exe
2244	powercfg.exe
3152	powercfg.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

Aurora.exe

pid process

4000 Aurora.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

OneDrive.exesvchost.exe

description	pid	process	target process
PID 2680 set thread context of 2128	2680	OneDrive.exe	RegAsm.exe
PID 724 set thread context of 2960	724	svchost.exe	conhost.exe
PID 724 set thread context of 1220	724	svchost.exe	svchost.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 7 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:

OneDrive.exepowershell.execmd.exeRegAsm.exeschtasks.exeAurora.exebuild.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OneDrive.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Aurora.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	build.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 3 IoCs
Adversaries may check for Internet connectivity on compromised systems.
discovery

Internet Connection Discovery
T1016.001

Processes:

cmd.execmd.exePING.EXE

pid process

1844 cmd.exe
3960 cmd.exe
4868 PING.EXE
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

4868 PING.EXE
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exe

pid process

5100 schtasks.exe

pid	process
1844	cmd.exe
3960	cmd.exe
4868	PING.EXE

pid	process
4868	PING.EXE

pid	process
5100	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

Aurora.exeOneDrive.exepowershell.exevlc.exepowershell.exesvchost.exepowershell.exesvchost.exe

pid	process
4000	Aurora.exe
4000	Aurora.exe
2680	OneDrive.exe
2680	OneDrive.exe
2680	OneDrive.exe
2680	OneDrive.exe
2912	powershell.exe
2912	powershell.exe
4220	vlc.exe
4220	vlc.exe
4220	vlc.exe
4220	vlc.exe
3588	powershell.exe
3588	powershell.exe
4220	vlc.exe
4220	vlc.exe
724	svchost.exe
724	svchost.exe
724	svchost.exe
724	svchost.exe
4572	powershell.exe
4572	powershell.exe
4572	powershell.exe
724	svchost.exe
724	svchost.exe
724	svchost.exe
724	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe
1220	svchost.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

OneDrive.exeRegAsm.exepowershell.exebuild.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2680	OneDrive.exe
Token: SeDebugPrivilege	2128	RegAsm.exe
Token: SeDebugPrivilege	2912	powershell.exe
Token: SeDebugPrivilege	4972	build.exe
Token: SeShutdownPrivilege	3152	powercfg.exe
Token: SeCreatePagefilePrivilege	3152	powercfg.exe
Token: SeShutdownPrivilege	4628	powercfg.exe
Token: SeCreatePagefilePrivilege	4628	powercfg.exe
Token: SeShutdownPrivilege	4392	powercfg.exe
Token: SeCreatePagefilePrivilege	4392	powercfg.exe
Token: SeShutdownPrivilege	640	powercfg.exe
Token: SeCreatePagefilePrivilege	640	powercfg.exe
Token: SeDebugPrivilege	3588	powershell.exe
Token: SeIncreaseQuotaPrivilege	3588	powershell.exe
Token: SeSecurityPrivilege	3588	powershell.exe
Token: SeTakeOwnershipPrivilege	3588	powershell.exe
Token: SeLoadDriverPrivilege	3588	powershell.exe
Token: SeSystemProfilePrivilege	3588	powershell.exe
Token: SeSystemtimePrivilege	3588	powershell.exe
Token: SeProfSingleProcessPrivilege	3588	powershell.exe
Token: SeIncBasePriorityPrivilege	3588	powershell.exe
Token: SeCreatePagefilePrivilege	3588	powershell.exe
Token: SeBackupPrivilege	3588	powershell.exe
Token: SeRestorePrivilege	3588	powershell.exe
Token: SeShutdownPrivilege	3588	powershell.exe
Token: SeDebugPrivilege	3588	powershell.exe
Token: SeSystemEnvironmentPrivilege	3588	powershell.exe
Token: SeRemoteShutdownPrivilege	3588	powershell.exe
Token: SeUndockPrivilege	3588	powershell.exe
Token: SeManageVolumePrivilege	3588	powershell.exe
Token: 33	3588	powershell.exe
Token: 34	3588	powershell.exe
Token: 35	3588	powershell.exe
Token: 36	3588	powershell.exe
Token: SeIncreaseQuotaPrivilege	3588	powershell.exe
Token: SeSecurityPrivilege	3588	powershell.exe
Token: SeTakeOwnershipPrivilege	3588	powershell.exe
Token: SeLoadDriverPrivilege	3588	powershell.exe
Token: SeSystemProfilePrivilege	3588	powershell.exe
Token: SeSystemtimePrivilege	3588	powershell.exe
Token: SeProfSingleProcessPrivilege	3588	powershell.exe
Token: SeIncBasePriorityPrivilege	3588	powershell.exe
Token: SeCreatePagefilePrivilege	3588	powershell.exe
Token: SeBackupPrivilege	3588	powershell.exe
Token: SeRestorePrivilege	3588	powershell.exe
Token: SeShutdownPrivilege	3588	powershell.exe
Token: SeDebugPrivilege	3588	powershell.exe
Token: SeSystemEnvironmentPrivilege	3588	powershell.exe
Token: SeRemoteShutdownPrivilege	3588	powershell.exe
Token: SeUndockPrivilege	3588	powershell.exe
Token: SeManageVolumePrivilege	3588	powershell.exe
Token: 33	3588	powershell.exe
Token: 34	3588	powershell.exe
Token: 35	3588	powershell.exe
Token: 36	3588	powershell.exe
Token: SeIncreaseQuotaPrivilege	3588	powershell.exe
Token: SeSecurityPrivilege	3588	powershell.exe
Token: SeTakeOwnershipPrivilege	3588	powershell.exe
Token: SeLoadDriverPrivilege	3588	powershell.exe
Token: SeSystemProfilePrivilege	3588	powershell.exe
Token: SeSystemtimePrivilege	3588	powershell.exe
Token: SeProfSingleProcessPrivilege	3588	powershell.exe
Token: SeIncBasePriorityPrivilege	3588	powershell.exe
Token: SeCreatePagefilePrivilege	3588	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

Aurora.exeAdobeUpdate.execmd.execmd.exeOneDrive.execmd.execmd.execmd.execmd.exesvchost.exe

description	pid	process	target process
PID 4000 wrote to memory of 5000	4000	Aurora.exe	AdobeUpdate.exe
PID 4000 wrote to memory of 5000	4000	Aurora.exe	AdobeUpdate.exe
PID 5000 wrote to memory of 1844	5000	AdobeUpdate.exe	cmd.exe
PID 5000 wrote to memory of 1844	5000	AdobeUpdate.exe	cmd.exe
PID 4000 wrote to memory of 4972	4000	Aurora.exe	build.exe
PID 4000 wrote to memory of 4972	4000	Aurora.exe	build.exe
PID 4000 wrote to memory of 4972	4000	Aurora.exe	build.exe
PID 1844 wrote to memory of 3960	1844	cmd.exe	cmd.exe
PID 1844 wrote to memory of 3960	1844	cmd.exe	cmd.exe
PID 4000 wrote to memory of 2680	4000	Aurora.exe	OneDrive.exe
PID 4000 wrote to memory of 2680	4000	Aurora.exe	OneDrive.exe
PID 4000 wrote to memory of 2680	4000	Aurora.exe	OneDrive.exe
PID 4000 wrote to memory of 4220	4000	Aurora.exe	vlc.exe
PID 4000 wrote to memory of 4220	4000	Aurora.exe	vlc.exe
PID 3960 wrote to memory of 4868	3960	cmd.exe	PING.EXE
PID 3960 wrote to memory of 4868	3960	cmd.exe	PING.EXE
PID 2680 wrote to memory of 2912	2680	OneDrive.exe	powershell.exe
PID 2680 wrote to memory of 2912	2680	OneDrive.exe	powershell.exe
PID 2680 wrote to memory of 2912	2680	OneDrive.exe	powershell.exe
PID 2680 wrote to memory of 2220	2680	OneDrive.exe	cmd.exe
PID 2680 wrote to memory of 2220	2680	OneDrive.exe	cmd.exe
PID 2680 wrote to memory of 2220	2680	OneDrive.exe	cmd.exe
PID 2680 wrote to memory of 1548	2680	OneDrive.exe	RegAsm.exe
PID 2680 wrote to memory of 1548	2680	OneDrive.exe	RegAsm.exe
PID 2680 wrote to memory of 1548	2680	OneDrive.exe	RegAsm.exe
PID 2680 wrote to memory of 4632	2680	OneDrive.exe	RegAsm.exe
PID 2680 wrote to memory of 4632	2680	OneDrive.exe	RegAsm.exe
PID 2680 wrote to memory of 4632	2680	OneDrive.exe	RegAsm.exe
PID 2680 wrote to memory of 2128	2680	OneDrive.exe	RegAsm.exe
PID 2680 wrote to memory of 2128	2680	OneDrive.exe	RegAsm.exe
PID 2680 wrote to memory of 2128	2680	OneDrive.exe	RegAsm.exe
PID 2680 wrote to memory of 2128	2680	OneDrive.exe	RegAsm.exe
PID 2680 wrote to memory of 2128	2680	OneDrive.exe	RegAsm.exe
PID 2680 wrote to memory of 2128	2680	OneDrive.exe	RegAsm.exe
PID 2680 wrote to memory of 2128	2680	OneDrive.exe	RegAsm.exe
PID 2680 wrote to memory of 2128	2680	OneDrive.exe	RegAsm.exe
PID 2220 wrote to memory of 5100	2220	cmd.exe	schtasks.exe
PID 2220 wrote to memory of 5100	2220	cmd.exe	schtasks.exe
PID 2220 wrote to memory of 5100	2220	cmd.exe	schtasks.exe
PID 3960 wrote to memory of 1064	3960	cmd.exe	attrib.exe
PID 3960 wrote to memory of 1064	3960	cmd.exe	attrib.exe
PID 3960 wrote to memory of 1580	3960	cmd.exe	icacls.exe
PID 3960 wrote to memory of 1580	3960	cmd.exe	icacls.exe
PID 3960 wrote to memory of 1036	3960	cmd.exe	cmd.exe
PID 3960 wrote to memory of 1036	3960	cmd.exe	cmd.exe
PID 1036 wrote to memory of 4536	1036	cmd.exe	Msedge.exe
PID 1036 wrote to memory of 4536	1036	cmd.exe	Msedge.exe
PID 3980 wrote to memory of 3152	3980	cmd.exe	powercfg.exe
PID 3980 wrote to memory of 3152	3980	cmd.exe	powercfg.exe
PID 3980 wrote to memory of 4628	3980	cmd.exe	powercfg.exe
PID 3980 wrote to memory of 4628	3980	cmd.exe	powercfg.exe
PID 3980 wrote to memory of 4392	3980	cmd.exe	powercfg.exe
PID 3980 wrote to memory of 4392	3980	cmd.exe	powercfg.exe
PID 3980 wrote to memory of 640	3980	cmd.exe	powercfg.exe
PID 3980 wrote to memory of 640	3980	cmd.exe	powercfg.exe
PID 4868 wrote to memory of 3496	4868	cmd.exe	powercfg.exe
PID 4868 wrote to memory of 3496	4868	cmd.exe	powercfg.exe
PID 4868 wrote to memory of 3608	4868	cmd.exe	powercfg.exe
PID 4868 wrote to memory of 3608	4868	cmd.exe	powercfg.exe
PID 4868 wrote to memory of 4896	4868	cmd.exe	powercfg.exe
PID 4868 wrote to memory of 4896	4868	cmd.exe	powercfg.exe
PID 4868 wrote to memory of 2244	4868	cmd.exe	powercfg.exe
PID 4868 wrote to memory of 2244	4868	cmd.exe	powercfg.exe
PID 724 wrote to memory of 2960	724	svchost.exe	conhost.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Views/modifies file attributes 1 TTPs 1 IoCs
evasion

Hidden Files and Directories
T1564.001

Processes:

attrib.exe

pid process

1064 attrib.exe

pid	process
1064	attrib.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3432

C:\Users\Admin\AppData\Local\Temp\Aurora.exe
"C:\Users\Admin\AppData\Local\Temp\Aurora.exe"
2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4000

C:\Users\Admin\AppData\Roaming\AdobeLicense\AdobeUpdate.exe
"C:\Users\Admin\AppData\Roaming\AdobeLicense\AdobeUpdate.exe"
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5000

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c start cmd /Q /C " ping localhost -n 1 && copy "C:\Users\Admin\AppData\Roaming\AdobeLicense\AdobeUpdate.exe" "C:\Users\Admin\AppData\Local\Msedge.exe" && attrib +r +h +a "C:\Users\Admin\AppData\Local\Msedge.exe" && icacls "C:\Users\Admin\AppData\Local\Msedge.exe" /deny "everyone":(WD,AD,WEA,WA) && del "C:\Users\Admin\AppData\Roaming\AdobeLicense\AdobeUpdate.exe" && cmd /C "start "C:\Users\Admin\AppData\Local\Msedge.exe" && exit" && && exit "
4⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:1844

C:\Windows\system32\cmd.exe
cmd /Q /C " ping localhost -n 1 && copy "C:\Users\Admin\AppData\Roaming\AdobeLicense\AdobeUpdate.exe" "C:\Users\Admin\AppData\Local\Msedge.exe" && attrib +r +h +a "C:\Users\Admin\AppData\Local\Msedge.exe" && icacls "C:\Users\Admin\AppData\Local\Msedge.exe" /deny "everyone":(WD,AD,WEA,WA) && del "C:\Users\Admin\AppData\Roaming\AdobeLicense\AdobeUpdate.exe" && cmd /C "start "C:\Users\Admin\AppData\Local\Msedge.exe"
5⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:3960

C:\Windows\system32\PING.EXE
ping localhost -n 1
6⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4868

C:\Windows\system32\attrib.exe
attrib +r +h +a "C:\Users\Admin\AppData\Local\Msedge.exe"
6⤵
- Sets file to hidden
- Views/modifies file attributes
PID:1064

C:\Windows\system32\icacls.exe
icacls "C:\Users\Admin\AppData\Local\Msedge.exe" /deny "everyone":(WD,AD,WEA,WA)
6⤵
- Modifies file permissions
PID:1580

C:\Windows\system32\cmd.exe
cmd /C "start "C:\Users\Admin\AppData\Local\Msedge.exe
6⤵
- Suspicious use of WriteProcessMemory
PID:1036

C:\Users\Admin\AppData\Local\Msedge.exe
C:\Users\Admin\AppData\Local\Msedge.exe
7⤵
- Executes dropped EXE
PID:4536

C:\Users\Admin\AppData\Roaming\Microsoft Edge\build.exe
"C:\Users\Admin\AppData\Roaming\Microsoft Edge\build.exe"
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4972

C:\Users\Admin\AppData\Roaming\OneDrive Update Tool\OneDrive.exe
"C:\Users\Admin\AppData\Roaming\OneDrive Update Tool\OneDrive.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2680

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell.exe" Remove -ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'OneDriveUpdate';New-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'OneDriveUpdate' -Value '"C:\Users\Admin\AppData\Roaming\OneDriveUpdate\OneDrive Updater.exe"' -PropertyType 'String'
4⤵
- Adds Run key to start application
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2912

C:\Windows\SysWOW64\cmd.exe
"cmd" /C schtasks /create /tn \OneDriveUpdate /tr "C:\Users\Admin\AppData\Roaming\OneDriveUpdate\OneDrive Updater.exe" /st 00:00 /du 9999:59 /sc once /ri 60 /rl HIGHEST /f
4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2220

C:\Windows\SysWOW64\schtasks.exe
schtasks /create /tn \OneDriveUpdate /tr "C:\Users\Admin\AppData\Roaming\OneDriveUpdate\OneDrive Updater.exe" /st 00:00 /du 9999:59 /sc once /ri 60 /rl HIGHEST /f
5⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:5100

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
#cmd
4⤵
PID:1548

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
#cmd
4⤵
PID:4632

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
#cmd
4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2128

C:\Users\Admin\AppData\Roaming\VLC Media Player\vlc.exe
"C:\Users\Admin\AppData\Roaming\VLC Media Player\vlc.exe"
3⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4220

C:\Windows\System32\cmd.exe
C:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
2⤵
- Power Settings
- Suspicious use of WriteProcessMemory
PID:3980

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-ac 0
3⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:3152

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-dc 0
3⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:4628

C:\Windows\System32\powercfg.exe
powercfg /x -standby-timeout-ac 0
3⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:4392

C:\Windows\System32\powercfg.exe
powercfg /x -standby-timeout-dc 0
3⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:640

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#npnsokoe#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /tn 'ConsoleWindowsHost' /tr '''C:\Users\Admin\AppData\Roaming\Google\Chrome\svchost.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\Google\Chrome\svchost.exe') -Trigger (New-ScheduledTaskTrigger -AtLogOn) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'ConsoleWindowsHost' -RunLevel 'Highest' -Force; }
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3588

C:\Windows\System32\schtasks.exe
C:\Windows\System32\schtasks.exe /run /tn "ConsoleWindowsHost"
2⤵
PID:412

C:\Windows\System32\cmd.exe
C:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
2⤵
- Power Settings
- Suspicious use of WriteProcessMemory
PID:4868

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-ac 0
3⤵
- Power Settings
PID:3496

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-dc 0
3⤵
- Power Settings
PID:3608

C:\Windows\System32\powercfg.exe
powercfg /x -standby-timeout-ac 0
3⤵
- Power Settings
PID:4896

C:\Windows\System32\powercfg.exe
powercfg /x -standby-timeout-dc 0
3⤵
- Power Settings
PID:2244

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#npnsokoe#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /tn 'ConsoleWindowsHost' /tr '''C:\Users\Admin\AppData\Roaming\Google\Chrome\svchost.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\Google\Chrome\svchost.exe') -Trigger (New-ScheduledTaskTrigger -AtLogOn) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'ConsoleWindowsHost' -RunLevel 'Highest' -Force; }
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:4572

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe
2⤵
PID:2960

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1220

C:\Users\Admin\AppData\Roaming\Google\Chrome\svchost.exe
C:\Users\Admin\AppData\Roaming\Google\Chrome\svchost.exe
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:724

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Filesize
3KB

MD5
fee026663fcb662152188784794028ee

SHA1
3c02a26a9cb16648fad85c6477b68ced3cb0cb45

SHA256
dbd4136bc342e3e92902ec3a30d165452c82997a7ae24ac90775e42d88959e6b

SHA512
7b12bd5c8fc4356b9123d6586b4980cf76012663b41c0dab6f6f21567e2f4005c5bcea2cc2158d157e4f801a281f3e04bad3774cddb3122db309ccf662184bd6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
19KB

MD5
ee530ff1ea089a500333b8acc9174f3f

SHA1
f3b81059c86f6ab0e70ea46dda56c3775f6dd028

SHA256
4a3023ef9663912f4f7b16ea642c54a4de921b7f1ba7982550e39ed90b29621f

SHA512
045623986ccc8d037cdde5106c9c9a674bf85e6d54854ed80c0992779e99472c1fc9784ac8e5fa50e4849b25eb6473cc91e9ea524bdddc3ad8ec62f7fb60a86e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
1KB

MD5
d95b08252ed624f6d91b46523f110f29

SHA1
17577997bc1fb5d3fbe59be84013165534415dc3

SHA256
342ce7c39bf9992d31d4b61ef138b2b084c96c74736ed00bb19aae49be16ca02

SHA512
0c4288176d56f4ee6d8f08f568fba07ad859f50a395c39d2afd3baf55d3d29ca065a1ce305d1bd790477c35977c0ffa230543e805622f80a77bcee71b24eb257

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4vdao4e2.35k.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\AdobeLicense\AdobeUpdate.exe
Filesize
80KB

MD5
65f0a85c4b056d6bcee60c49e2372e35

SHA1
6af820a2030950617bf150777af4a43a06a17184

SHA256
d64768ea74224057220bff451504b6128ddfb6161617b668626c490c84b3ae8e

SHA512
7a50bd0b3908f830494b2bff13a051ba0cdc7900934dbf8a62616f6d29b914f05f8029bbcc429a095254ebb6ab2a2d92c05dd6aebf57e34cde20f152243df383

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft Edge\build.exe
Filesize
95KB

MD5
c9a9d471428a5f92068c0823e6454254

SHA1
8b8ee8612b9b8bfbb165b3a8ca0d4a377b589dd2

SHA256
b0ffaa8c7d8fe1e804afc87e6f7659483c69d421911ddbfc410270011b91bfb5

SHA512
ca34022e99a48639fb3566ec4eb901a2f91121aee6a1f1bc601492dd94387873afc8af499aefed8d644aef8f564ca46a12ea40176da7f8d7b4e60f4b505ac8af

Download Submit
C:\Users\Admin\AppData\Roaming\OneDrive Update Tool\OneDrive.exe
Filesize
3.2MB

MD5
3b4f58cd4bca7274be25e885be00798b

SHA1
eb57c281d8324a1079db97c9da43483a65debbed

SHA256
a6832546e1d261c33deea58e1cbb8a391af91628b130454d55aef3e292862d80

SHA512
dc909730b2feacba3c14c98a2b443d5c12dfd74ce74db53cf7e564e01707ac365811e4d3b95c0cefe2b87ebd1b074fb4a395360911c3d11de4fa8957e9bad121

Download Submit
C:\Users\Admin\AppData\Roaming\VLC Media Player\vlc.exe
Filesize
5.6MB

MD5
b9fc8581b52abfc6b563da731438e27d

SHA1
43111fe9b307c850a379fe2d64d279e994680de3

SHA256
e03debe75b2f4f4c937c50773064b9a692b262bfce4472e67900edf3f7726058

SHA512
c62540e73870caf9a93fbc2396ac99867f8f6e87661240d7642022130008bdb769954f1e8a58d13698172e62cc5b7d44a73b2f1d999db47822eb294c629436a5

Download Submit
memory/724-150-0x00007FF6CE8C0000-0x00007FF6CEE5A000-memory.dmp

Filesize
5.6MB

Download
memory/724-133-0x00007FF6CE8C0000-0x00007FF6CEE5A000-memory.dmp

Filesize
5.6MB

Download
memory/1220-163-0x00007FF665070000-0x00007FF66585F000-memory.dmp

Filesize
7.9MB

Download
memory/1220-157-0x00007FF665070000-0x00007FF66585F000-memory.dmp

Filesize
7.9MB

Download
memory/1220-159-0x00007FF665070000-0x00007FF66585F000-memory.dmp

Filesize
7.9MB

Download
memory/1220-161-0x00007FF665070000-0x00007FF66585F000-memory.dmp

Filesize
7.9MB

Download
memory/1220-165-0x00007FF665070000-0x00007FF66585F000-memory.dmp

Filesize
7.9MB

Download
memory/1220-155-0x00007FF665070000-0x00007FF66585F000-memory.dmp

Filesize
7.9MB

Download
memory/1220-167-0x00007FF665070000-0x00007FF66585F000-memory.dmp

Filesize
7.9MB

Download
memory/1220-153-0x00007FF665070000-0x00007FF66585F000-memory.dmp

Filesize
7.9MB

Download
memory/1220-169-0x00007FF665070000-0x00007FF66585F000-memory.dmp

Filesize
7.9MB

Download
memory/1220-151-0x0000021A12150000-0x0000021A12170000-memory.dmp

Filesize
128KB

Download
memory/1220-171-0x00007FF665070000-0x00007FF66585F000-memory.dmp

Filesize
7.9MB

Download
memory/2128-63-0x00000000058F0000-0x0000000005982000-memory.dmp

Filesize
584KB

Download
memory/2128-60-0x0000000000400000-0x0000000000724000-memory.dmp

Filesize
3.1MB

Download
memory/2128-65-0x00000000059A0000-0x00000000059AA000-memory.dmp

Filesize
40KB

Download
memory/2128-102-0x0000000006600000-0x00000000066B2000-memory.dmp

Filesize
712KB

Download
memory/2128-101-0x00000000063B0000-0x0000000006400000-memory.dmp

Filesize
320KB

Download
memory/2680-53-0x0000000005730000-0x0000000005CD4000-memory.dmp

Filesize
5.6MB

Download
memory/2680-51-0x00000000006A0000-0x00000000009CE000-memory.dmp

Filesize
3.2MB

Download
memory/2912-100-0x0000000007990000-0x0000000007A33000-memory.dmp

Filesize
652KB

Download
memory/2912-107-0x0000000007CE0000-0x0000000007CF1000-memory.dmp

Filesize
68KB

Download
memory/2912-72-0x00000000061C0000-0x0000000006514000-memory.dmp

Filesize
3.3MB

Download
memory/2912-69-0x00000000060C0000-0x0000000006126000-memory.dmp

Filesize
408KB

Download
memory/2912-62-0x0000000005920000-0x0000000005F48000-memory.dmp

Filesize
6.2MB

Download
memory/2912-83-0x00000000067B0000-0x00000000067CE000-memory.dmp

Filesize
120KB

Download
memory/2912-99-0x0000000006D60000-0x0000000006D7E000-memory.dmp

Filesize
120KB

Download
memory/2912-88-0x0000000006D80000-0x0000000006DB2000-memory.dmp

Filesize
200KB

Download
memory/2912-58-0x0000000002EA0000-0x0000000002ED6000-memory.dmp

Filesize
216KB

Download
memory/2912-89-0x000000006EC60000-0x000000006ECAC000-memory.dmp

Filesize
304KB

Download
memory/2912-71-0x0000000006130000-0x0000000006196000-memory.dmp

Filesize
408KB

Download
memory/2912-112-0x0000000007E40000-0x0000000007E62000-memory.dmp

Filesize
136KB

Download
memory/2912-104-0x0000000007AE0000-0x0000000007AFA000-memory.dmp

Filesize
104KB

Download
memory/2912-103-0x0000000008120000-0x000000000879A000-memory.dmp

Filesize
6.5MB

Download
memory/2912-105-0x0000000007B50000-0x0000000007B5A000-memory.dmp

Filesize
40KB

Download
memory/2912-106-0x0000000007D60000-0x0000000007DF6000-memory.dmp

Filesize
600KB

Download
memory/2912-68-0x00000000058F0000-0x0000000005912000-memory.dmp

Filesize
136KB

Download
memory/2912-108-0x0000000007D10000-0x0000000007D1E000-memory.dmp

Filesize
56KB

Download
memory/2912-109-0x0000000007D20000-0x0000000007D34000-memory.dmp

Filesize
80KB

Download
memory/2912-110-0x0000000007E20000-0x0000000007E3A000-memory.dmp

Filesize
104KB

Download
memory/2912-111-0x0000000007E00000-0x0000000007E08000-memory.dmp

Filesize
32KB

Download
memory/2960-152-0x00007FF725C80000-0x00007FF725CA9000-memory.dmp

Filesize
164KB

Download
memory/2960-156-0x00007FF725C80000-0x00007FF725CA9000-memory.dmp

Filesize
164KB

Download
memory/3588-116-0x0000013727BC0000-0x0000013727BE2000-memory.dmp

Filesize
136KB

Download
memory/4000-7-0x0000000076890000-0x0000000076980000-memory.dmp

Filesize
960KB

Download
memory/4000-2-0x0000000076890000-0x0000000076980000-memory.dmp

Filesize
960KB

Download
memory/4000-6-0x0000000076890000-0x0000000076980000-memory.dmp

Filesize
960KB

Download
memory/4000-73-0x0000000000FA0000-0x0000000002A6A000-memory.dmp

Filesize
26.8MB

Download
memory/4000-70-0x0000000076890000-0x0000000076980000-memory.dmp

Filesize
960KB

Download
memory/4000-5-0x0000000076890000-0x0000000076980000-memory.dmp

Filesize
960KB

Download
memory/4000-4-0x0000000076890000-0x0000000076980000-memory.dmp

Filesize
960KB

Download
memory/4000-3-0x0000000076890000-0x0000000076980000-memory.dmp

Filesize
960KB

Download
memory/4000-0-0x0000000000FA0000-0x0000000002A6A000-memory.dmp

Filesize
26.8MB

Download
memory/4000-1-0x00000000768B0000-0x00000000768B1000-memory.dmp

Filesize
4KB

Download
memory/4000-10-0x0000000076890000-0x0000000076980000-memory.dmp

Filesize
960KB

Download
memory/4220-115-0x00007FF77CAB0000-0x00007FF77D04A000-memory.dmp

Filesize
5.6MB

Download
memory/4220-131-0x00007FF77CAB0000-0x00007FF77D04A000-memory.dmp

Filesize
5.6MB

Download
memory/4972-52-0x0000000000450000-0x000000000046E000-memory.dmp

Filesize
120KB

Download
memory/4972-57-0x0000000004D30000-0x0000000004D6C000-memory.dmp

Filesize
240KB

Download
memory/4972-59-0x0000000004D70000-0x0000000004DBC000-memory.dmp

Filesize
304KB

Download
memory/4972-64-0x0000000004FE0000-0x00000000050EA000-memory.dmp

Filesize
1.0MB

Download
memory/4972-55-0x0000000004CD0000-0x0000000004CE2000-memory.dmp

Filesize
72KB

Download
memory/4972-54-0x0000000005400000-0x0000000005A18000-memory.dmp

Filesize
6.1MB

Download