colibri | e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684ab

Analysis

max time kernel
31s
max time network
44s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-10-2024 19:28

Sharing

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Reason

Machine shutdown

Report Analysis Logs

General

Target

e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
Size

4.9MB
MD5

b3122af5e8a9fb754de586ed15e82010
SHA1

1742944ca846cf6a21912116aea128dc073cd379
SHA256

e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684ab
SHA512

35cee29e3cf2c1116a01e24491a572c065c482c2038fbd71676f2a18ce9eb550997ac81c45f8b2411036e615082a634f72175cf48c08e5ebc64b4e7a6a8b5319
SSDEEP

49152:rl5MTGChZpxtlBBgxchXb/zqP6DUtRgs5q289dAnSz44hnW1XgnYu6fYmPkMSx8E:

Score

10^/10

colibri dcrat build1 discovery evasion execution infostealer loader rat trojan

Malware Config

Extracted

Family

colibri

Version

1.2.0

Botnet

Build1

http://zpltcmgodhvvedxtfcygvbgjkvgvcguygytfigj.cc/gate.php

http://yugyuvyugguitgyuigtfyutdtoghghbbgyv.cx/gate.php

rc4.plain

Signatures

Colibri Loader
A loader sold as MaaS first seen in August 2021.
loader colibri
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
rat infostealer dcrat

Process spawned unexpected child process 45 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3400	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1600	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1752	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	680	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2556	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3064	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2452	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2016	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4328	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4744	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3116	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1296	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4444	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5056	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1508	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1636	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1628	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2032	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5020	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2968	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1496	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	848	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	788	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4784	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4452	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4304	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3468	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4256	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4972	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1920	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4052	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	404	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	908	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1968	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4460	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2708	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2732	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	532	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	392	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1408	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3608	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4920	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	232	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	264	2580	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3952	2580	schtasks.exe	82

UAC bypass 3 TTPs 9 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsass.exe

DCRat payload 1 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/memory/4228-3-0x000000001B910000-0x000000001BA3E000-memory.dmp	dcrat

Command and Scripting Interpreter: PowerShell 1 TTPs 11 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
3056	powershell.exe
1060	powershell.exe
2396	powershell.exe
3948	powershell.exe
3496	powershell.exe
2028	powershell.exe
2492	powershell.exe
4364	powershell.exe
2880	powershell.exe
4464	powershell.exe
1056	powershell.exe

Checks computer location settings 2 TTPs 3 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-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	lsass.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	lsass.exe

Executes dropped EXE 9 IoCs

pid	Process
2152	tmp8AAF.tmp.exe
1004	tmp8AAF.tmp.exe
2276	lsass.exe
2484	tmpB853.tmp.exe
400	tmpB853.tmp.exe
4896	lsass.exe
1376	tmpD716.tmp.exe
4472	tmpD716.tmp.exe
4640	tmpD716.tmp.exe

Checks whether UAC is enabled 1 TTPs 6 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsass.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsass.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	lsass.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\System32\taskhostw.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2152 set thread context of 1004	2152	tmp8AAF.tmp.exe	130
PID 2484 set thread context of 400	2484	tmpB853.tmp.exe	161
PID 4472 set thread context of 4640	4472	tmpD716.tmp.exe	171

Drops file in Program Files directory 16 IoCs

description	ioc	Process
File created	C:\Program Files\Internet Explorer\cc11b995f2a76d	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File created	C:\Program Files\dotnet\host\fxr\7.0.16\66fc9ff0ee96c2	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File created	C:\Program Files\MSBuild\886983d96e3d3e	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File created	C:\Program Files\Windows Security\e1ef82546f0b02	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File opened for modification	C:\Program Files\Windows Security\SppExtComObj.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File created	C:\Program Files\Internet Explorer\winlogon.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File created	C:\Program Files\Windows Security\SppExtComObj.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File opened for modification	C:\Program Files\Internet Explorer\RCX887A.tmp	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File created	C:\Program Files\dotnet\host\fxr\7.0.16\sihost.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File opened for modification	C:\Program Files\dotnet\host\fxr\7.0.16\RCX94F5.tmp	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File opened for modification	C:\Program Files\Windows Security\RCX9FD7.tmp	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File opened for modification	C:\Program Files\Internet Explorer\winlogon.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File created	C:\Program Files\MSBuild\csrss.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File opened for modification	C:\Program Files\dotnet\host\fxr\7.0.16\sihost.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File opened for modification	C:\Program Files\MSBuild\RCX9BAF.tmp	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File opened for modification	C:\Program Files\MSBuild\csrss.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe

Drops file in Windows directory 20 IoCs

description	ioc	Process
File created	C:\Windows\CbsTemp\dllhost.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File created	C:\Windows\IME\fontdrvhost.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File opened for modification	C:\Windows\Downloaded Program Files\wininit.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File opened for modification	C:\Windows\GameBarPresenceWriter\fontdrvhost.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File opened for modification	C:\Windows\CbsTemp\dllhost.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File created	C:\Windows\Downloaded Program Files\56085415360792	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File created	C:\Windows\GameBarPresenceWriter\5b884080fd4f94	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File created	C:\Windows\Containers\serviced\7a0fd90576e088	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File opened for modification	C:\Windows\IME\fontdrvhost.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File created	C:\Windows\GameBarPresenceWriter\fontdrvhost.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File created	C:\Windows\CbsTemp\5940a34987c991	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File created	C:\Windows\IME\5b884080fd4f94	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File created	C:\Windows\Containers\serviced\explorer.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File opened for modification	C:\Windows\Downloaded Program Files\RCX8A8F.tmp	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File opened for modification	C:\Windows\IME\RCXA400.tmp	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File opened for modification	C:\Windows\Containers\serviced\explorer.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File created	C:\Windows\Downloaded Program Files\wininit.exe	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File opened for modification	C:\Windows\CbsTemp\RCXA1EB.tmp	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File opened for modification	C:\Windows\Containers\serviced\RCXA614.tmp	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
File opened for modification	C:\Windows\GameBarPresenceWriter\RCX8EB8.tmp	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.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	tmp8AAF.tmp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tmpB853.tmp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tmpD716.tmp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tmpD716.tmp.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
Key created	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings	lsass.exe
Key created	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings	lsass.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 45 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1636	schtasks.exe
1496	schtasks.exe
3468	schtasks.exe
4972	schtasks.exe
2732	schtasks.exe
3608	schtasks.exe
1600	schtasks.exe
4052	schtasks.exe
264	schtasks.exe
3952	schtasks.exe
3400	schtasks.exe
3064	schtasks.exe
4744	schtasks.exe
788	schtasks.exe
4256	schtasks.exe
2556	schtasks.exe
4452	schtasks.exe
908	schtasks.exe
532	schtasks.exe
3116	schtasks.exe
848	schtasks.exe
680	schtasks.exe
4444	schtasks.exe
5020	schtasks.exe
2968	schtasks.exe
4784	schtasks.exe
1920	schtasks.exe
404	schtasks.exe
2708	schtasks.exe
2452	schtasks.exe
232	schtasks.exe
392	schtasks.exe
1296	schtasks.exe
5056	schtasks.exe
1508	schtasks.exe
2032	schtasks.exe
1968	schtasks.exe
4460	schtasks.exe
1408	schtasks.exe
1752	schtasks.exe
4920	schtasks.exe
4328	schtasks.exe
1628	schtasks.exe
4304	schtasks.exe
2016	schtasks.exe

Suspicious behavior: EnumeratesProcesses 43 IoCs

pid	Process
4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
2396	powershell.exe
2396	powershell.exe
4464	powershell.exe
4464	powershell.exe
3056	powershell.exe
3056	powershell.exe
1056	powershell.exe
1056	powershell.exe
1060	powershell.exe
1060	powershell.exe
2492	powershell.exe
2492	powershell.exe
2028	powershell.exe
2028	powershell.exe
3496	powershell.exe
3496	powershell.exe
4364	powershell.exe
4364	powershell.exe
3948	powershell.exe
3948	powershell.exe
2492	powershell.exe
2880	powershell.exe
2880	powershell.exe
1056	powershell.exe
3948	powershell.exe
2396	powershell.exe
3056	powershell.exe
1060	powershell.exe
4364	powershell.exe
4464	powershell.exe
2028	powershell.exe
3496	powershell.exe
2880	powershell.exe
2276	lsass.exe
2276	lsass.exe
4896	lsass.exe

Suspicious use of AdjustPrivilegeToken 14 IoCs

description	pid	Process
Token: SeDebugPrivilege	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
Token: SeDebugPrivilege	2396	powershell.exe
Token: SeDebugPrivilege	4464	powershell.exe
Token: SeDebugPrivilege	3056	powershell.exe
Token: SeDebugPrivilege	1056	powershell.exe
Token: SeDebugPrivilege	1060	powershell.exe
Token: SeDebugPrivilege	2492	powershell.exe
Token: SeDebugPrivilege	2028	powershell.exe
Token: SeDebugPrivilege	3496	powershell.exe
Token: SeDebugPrivilege	4364	powershell.exe
Token: SeDebugPrivilege	3948	powershell.exe
Token: SeDebugPrivilege	2880	powershell.exe
Token: SeDebugPrivilege	2276	lsass.exe
Token: SeDebugPrivilege	4896	lsass.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4228 wrote to memory of 2152	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	128
PID 4228 wrote to memory of 2152	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	128
PID 4228 wrote to memory of 2152	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	128
PID 2152 wrote to memory of 1004	2152	tmp8AAF.tmp.exe	130
PID 2152 wrote to memory of 1004	2152	tmp8AAF.tmp.exe	130
PID 2152 wrote to memory of 1004	2152	tmp8AAF.tmp.exe	130
PID 2152 wrote to memory of 1004	2152	tmp8AAF.tmp.exe	130
PID 2152 wrote to memory of 1004	2152	tmp8AAF.tmp.exe	130
PID 2152 wrote to memory of 1004	2152	tmp8AAF.tmp.exe	130
PID 2152 wrote to memory of 1004	2152	tmp8AAF.tmp.exe	130
PID 4228 wrote to memory of 2880	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	131
PID 4228 wrote to memory of 2880	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	131
PID 4228 wrote to memory of 4464	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	132
PID 4228 wrote to memory of 4464	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	132
PID 4228 wrote to memory of 3056	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	133
PID 4228 wrote to memory of 3056	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	133
PID 4228 wrote to memory of 2396	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	134
PID 4228 wrote to memory of 2396	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	134
PID 4228 wrote to memory of 3948	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	135
PID 4228 wrote to memory of 3948	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	135
PID 4228 wrote to memory of 3496	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	136
PID 4228 wrote to memory of 3496	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	136
PID 4228 wrote to memory of 1056	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	137
PID 4228 wrote to memory of 1056	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	137
PID 4228 wrote to memory of 4364	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	139
PID 4228 wrote to memory of 4364	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	139
PID 4228 wrote to memory of 2492	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	140
PID 4228 wrote to memory of 2492	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	140
PID 4228 wrote to memory of 1060	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	142
PID 4228 wrote to memory of 1060	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	142
PID 4228 wrote to memory of 2028	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	143
PID 4228 wrote to memory of 2028	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	143
PID 4228 wrote to memory of 2276	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	153
PID 4228 wrote to memory of 2276	4228	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe	153
PID 2276 wrote to memory of 5112	2276	lsass.exe	156
PID 2276 wrote to memory of 5112	2276	lsass.exe	156
PID 2276 wrote to memory of 4424	2276	lsass.exe	157
PID 2276 wrote to memory of 4424	2276	lsass.exe	157
PID 2276 wrote to memory of 2484	2276	lsass.exe	159
PID 2276 wrote to memory of 2484	2276	lsass.exe	159
PID 2276 wrote to memory of 2484	2276	lsass.exe	159
PID 2484 wrote to memory of 400	2484	tmpB853.tmp.exe	161
PID 2484 wrote to memory of 400	2484	tmpB853.tmp.exe	161
PID 2484 wrote to memory of 400	2484	tmpB853.tmp.exe	161
PID 2484 wrote to memory of 400	2484	tmpB853.tmp.exe	161
PID 2484 wrote to memory of 400	2484	tmpB853.tmp.exe	161
PID 2484 wrote to memory of 400	2484	tmpB853.tmp.exe	161
PID 2484 wrote to memory of 400	2484	tmpB853.tmp.exe	161
PID 5112 wrote to memory of 4896	5112	WScript.exe	163
PID 5112 wrote to memory of 4896	5112	WScript.exe	163
PID 4896 wrote to memory of 5056	4896	lsass.exe	166
PID 4896 wrote to memory of 5056	4896	lsass.exe	166
PID 4896 wrote to memory of 5004	4896	lsass.exe	167
PID 4896 wrote to memory of 5004	4896	lsass.exe	167
PID 4896 wrote to memory of 1376	4896	lsass.exe	168
PID 4896 wrote to memory of 1376	4896	lsass.exe	168
PID 4896 wrote to memory of 1376	4896	lsass.exe	168
PID 1376 wrote to memory of 4472	1376	tmpD716.tmp.exe	170
PID 1376 wrote to memory of 4472	1376	tmpD716.tmp.exe	170
PID 1376 wrote to memory of 4472	1376	tmpD716.tmp.exe	170
PID 4472 wrote to memory of 4640	4472	tmpD716.tmp.exe	171
PID 4472 wrote to memory of 4640	4472	tmpD716.tmp.exe	171
PID 4472 wrote to memory of 4640	4472	tmpD716.tmp.exe	171
PID 4472 wrote to memory of 4640	4472	tmpD716.tmp.exe	171

System policy modification 1 TTPs 9 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.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

C:\Users\Admin\AppData\Local\Temp\e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe
"C:\Users\Admin\AppData\Local\Temp\e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684abN.exe"
1⤵
- UAC bypass
- Checks computer location settings
- Checks whether UAC is enabled
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4228
- C:\Users\Admin\AppData\Local\Temp\tmp8AAF.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmp8AAF.tmp.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2152
- - C:\Users\Admin\AppData\Local\Temp\tmp8AAF.tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp8AAF.tmp.exe"
    3⤵
    - Executes dropped EXE
    PID:1004
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2880
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4464
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3056
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2396
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3948
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3496
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1056
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4364
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2492
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1060
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2028
- C:\Recovery\WindowsRE\lsass.exe
  "C:\Recovery\WindowsRE\lsass.exe"
  2⤵
  - UAC bypass
  - Checks computer location settings
  - Executes dropped EXE
  - Checks whether UAC is enabled
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:2276
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\b7f4a64a-92ea-4de4-b574-f5b7aaed44da.vbs"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:5112
  - - C:\Recovery\WindowsRE\lsass.exe
      C:\Recovery\WindowsRE\lsass.exe
      4⤵
      UAC bypass
      Checks computer location settings
      Executes dropped EXE
      Checks whether UAC is enabled
      Modifies registry class
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      System policy modification
      PID:4896
    - - C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\e925ac4f-8bc7-4670-9c51-6eb5a78137ef.vbs"
        5⤵
        
        PID:5056
    - - C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\9a44b2b2-ecf5-4b42-95b2-f405c2610583.vbs"
        5⤵
        
        PID:5004
    - - C:\Users\Admin\AppData\Local\Temp\tmpD716.tmp.exe
        
        "C:\Users\Admin\AppData\Local\Temp\tmpD716.tmp.exe"
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1376
      - C:\Users\Admin\AppData\Local\Temp\tmpD716.tmp.exe
        
        "C:\Users\Admin\AppData\Local\Temp\tmpD716.tmp.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:4472
        
        C:\Users\Admin\AppData\Local\Temp\tmpD716.tmp.exe
        
        "C:\Users\Admin\AppData\Local\Temp\tmpD716.tmp.exe"
        7⤵
        Executes dropped EXE
        
        PID:4640
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\24608cd0-3731-424c-8221-23f4c8e2df25.vbs"
    3⤵
    PID:4424
- - C:\Users\Admin\AppData\Local\Temp\tmpB853.tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmpB853.tmp.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2484
  - - C:\Users\Admin\AppData\Local\Temp\tmpB853.tmp.exe
      "C:\Users\Admin\AppData\Local\Temp\tmpB853.tmp.exe"
      4⤵
      Executes dropped EXE
      PID:400

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 7 /tr "'C:\Program Files\Internet Explorer\winlogon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3400

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Program Files\Internet Explorer\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1600

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 8 /tr "'C:\Program Files\Internet Explorer\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1752

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 11 /tr "'C:\Windows\Downloaded Program Files\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:680

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Windows\Downloaded Program Files\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2556

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 7 /tr "'C:\Windows\Downloaded Program Files\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3064

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\SppExtComObj.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2452

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2016

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4328

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 11 /tr "'C:\Windows\GameBarPresenceWriter\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4744

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Windows\GameBarPresenceWriter\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3116

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 8 /tr "'C:\Windows\GameBarPresenceWriter\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1296

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 7 /tr "'C:\Users\All Users\Microsoft OneDrive\setup\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4444

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Users\All Users\Microsoft OneDrive\setup\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5056

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 11 /tr "'C:\Users\All Users\Microsoft OneDrive\setup\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1508

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Users\Public\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1636

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Users\Public\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1628

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 9 /tr "'C:\Users\Public\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2032

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 9 /tr "'C:\Program Files\dotnet\host\fxr\7.0.16\sihost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5020

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Program Files\dotnet\host\fxr\7.0.16\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2968

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 14 /tr "'C:\Program Files\dotnet\host\fxr\7.0.16\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1496

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 8 /tr "'C:\Users\Default User\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:848

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Users\Default User\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:788

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 14 /tr "'C:\Users\Default User\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4784

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\upfc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4452

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4304

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3468

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 5 /tr "'C:\Program Files\MSBuild\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4256

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files\MSBuild\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4972

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\Program Files\MSBuild\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1920

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4052

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:404

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 10 /tr "'C:\Program Files\Windows Security\SppExtComObj.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1968

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\Program Files\Windows Security\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4460

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 13 /tr "'C:\Program Files\Windows Security\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2708

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Windows\CbsTemp\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2732

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Windows\CbsTemp\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:532

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\Windows\CbsTemp\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:392

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 10 /tr "'C:\Windows\IME\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1408

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Windows\IME\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3608

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 13 /tr "'C:\Windows\IME\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4920

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 5 /tr "'C:\Windows\Containers\serviced\explorer.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:232

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Windows\Containers\serviced\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:264

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 6 /tr "'C:\Windows\Containers\serviced\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3952

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\Microsoft OneDrive\setup\dllhost.exe

Filesize
4.9MB

MD5
b3122af5e8a9fb754de586ed15e82010

SHA1
1742944ca846cf6a21912116aea128dc073cd379

SHA256
e9d26b96ddaa6f85d5ecfa6d939460a8651ad655afbca1b26b23d6ec92f684ab

SHA512
35cee29e3cf2c1116a01e24491a572c065c482c2038fbd71676f2a18ce9eb550997ac81c45f8b2411036e615082a634f72175cf48c08e5ebc64b4e7a6a8b5319

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\lsass.exe.log

Filesize
1KB

MD5
4a667f150a4d1d02f53a9f24d89d53d1

SHA1
306e125c9edce66f28fdb63e6c4ca5c9ad6e8c97

SHA256
414659decfd237dde09625a49811e03b5b30ee06ee2ee97ea8bcfac394d281fd

SHA512
4edd8e73ce03488a6d92750a782cd4042fbb54a5b3f8d8ba3ea227fda0653c2cd84f0c5d64976c7cdc1f518a2fdc8ff10e2a015ec7acf3cd01b0d62bc98542d8

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

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

Filesize
944B

MD5
cadef9abd087803c630df65264a6c81c

SHA1
babbf3636c347c8727c35f3eef2ee643dbcc4bd2

SHA256
cce65b73cdfe9304bcd5207913e8b60fb69faa20cd3b684f2b0343b755b99438

SHA512
7278aa87124abb382d9024a645e881e7b7cf1b84e8894943b36e018dbf0399e6858392f77980b599fa5488e2e21bf757a0702fe6419417edac93b68e0c2ec085

Download Submit
C:\Users\Admin\AppData\Local\Temp\24608cd0-3731-424c-8221-23f4c8e2df25.vbs

Filesize
483B

MD5
3aa5ef6d6364a757f04116b367a1c3bf

SHA1
9eeda1eee90910f5ee2690ab4f37d23284ae808b

SHA256
20e92d0db1fa1669b2673af9eb09823ebaa9e53e6fb0cbfa6ba1f72565842de4

SHA512
d8be807667c1ace69b175302576db3c31f6580b090f0e20d16cae333f90d891bd5e235fe3378a340ceecd72bdf9ae76fdc0b79fdedac506261ba33b3bb770403

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bniyk2rz.05k.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\b7f4a64a-92ea-4de4-b574-f5b7aaed44da.vbs

Filesize
707B

MD5
a8feb203d47c01bde8b7af427a6b0050

SHA1
06698fc848de3a20b4be73facd9475ac94717525

SHA256
52044f9a774a7547c7f18337ca4b6a1b05fac5c6c293c59f7acfc6d30b177e4c

SHA512
c92131ec8b3faeaba0aba43b40670ea2d81429433dfc774ab893b4a4a500f14e1cbb52c0ddf6ce6bd106eda0ef9cf6d910d04e457b0561feb8b252b264d55e45

Download Submit
C:\Users\Admin\AppData\Local\Temp\e925ac4f-8bc7-4670-9c51-6eb5a78137ef.vbs

Filesize
707B

MD5
ea04ce0617840309d030674938a068a4

SHA1
b69ab785b5dcbc705fc361a44a0c3a172d6963a7

SHA256
f3337acd8e10db2cb7c68f749772fec0c82bcdc4f1bb7dbefd7d82df3ab79ee9

SHA512
143ad916e0aebe78fd3cde9c29ba048e8b2946b2f82cc6554680c3f9b6c81ea7082b3f869a4795cf93cc5efa8808ef8a38462954abdb55d26bdc53b562a5afe7

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8AAF.tmp.exe

Filesize
75KB

MD5
e0a68b98992c1699876f818a22b5b907

SHA1
d41e8ad8ba51217eb0340f8f69629ccb474484d0

SHA256
2b00d8c2bcc6b48e90524cdd41a07735dc94548ed41925baff86e43a61a4c37f

SHA512
856854f5fd89ae1669e4b2db10b73b4a78496bf80117003244c83e781f75e533e2e2bea9aa6c1b3aba3db1ed92ea0ed9755fbfd78cd6c86ba95867d07fc0ece2

Download Submit
C:\Users\Default\RCX9709.tmp

Filesize
4.9MB

MD5
5407045b0fc773edf3bd0d78856f5bd4

SHA1
83593d978efc055178710f6692b2319ae88e0b7d

SHA256
aa05068f4895e5917bddab869f425c576d262984fa74b16efe4b7e11e2a4f15a

SHA512
3a4efdbfec219c3e74c757177156428e9a12c1e2484c9252bf8132c0f25d9a463b8b8e464edc95656c3d1757a8fb851a95e155ffe21b090d6b6db3a998eee1a8

Download Submit
C:\Windows\IME\RCXA400.tmp

Filesize
4.9MB

MD5
ce433a5c1a242b693388db30f9c6214b

SHA1
e7b55d2050247008c9574ca7a94cce8434b40bdc

SHA256
89c9cd75bec137fae86d159b53f4344b3e63e2dae8138137c6f54cbcb2632296

SHA512
991c3064827e613a4900a41ee32697863c4e49e147201f5324c450662ab98ab1d7f56f7df0fc79a0f46c6e6e9c199977fcf974f360a0570481b63ec33310eae4

Download Submit
memory/1004-75-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/2396-227-0x000002924B570000-0x000002924B592000-memory.dmp

Filesize
136KB

Download
memory/4228-8-0x0000000002D80000-0x0000000002D96000-memory.dmp

Filesize
88KB

Download
memory/4228-9-0x0000000002DA0000-0x0000000002DB0000-memory.dmp

Filesize
64KB

Download
memory/4228-13-0x0000000002DD0000-0x0000000002DDA000-memory.dmp

Filesize
40KB

Download
memory/4228-16-0x000000001B8E0000-0x000000001B8E8000-memory.dmp

Filesize
32KB

Download
memory/4228-18-0x000000001BA90000-0x000000001BA9C000-memory.dmp

Filesize
48KB

Download
memory/4228-17-0x000000001B8F0000-0x000000001B8F8000-memory.dmp

Filesize
32KB

Download
memory/4228-15-0x000000001B8D0000-0x000000001B8DE000-memory.dmp

Filesize
56KB

Download
memory/4228-12-0x000000001C600000-0x000000001CB28000-memory.dmp

Filesize
5.2MB

Download
memory/4228-10-0x0000000002DB0000-0x0000000002DBA000-memory.dmp

Filesize
40KB

Download
memory/4228-11-0x0000000002DC0000-0x0000000002DD2000-memory.dmp

Filesize
72KB

Download
memory/4228-146-0x00007FFABC2B3000-0x00007FFABC2B5000-memory.dmp

Filesize
8KB

Download
memory/4228-14-0x0000000002DE0000-0x0000000002DEE000-memory.dmp

Filesize
56KB

Download
memory/4228-161-0x00007FFABC2B0000-0x00007FFABCD71000-memory.dmp

Filesize
10.8MB

Download
memory/4228-0-0x00007FFABC2B3000-0x00007FFABC2B5000-memory.dmp

Filesize
8KB

Download
memory/4228-5-0x000000001BA40000-0x000000001BA90000-memory.dmp

Filesize
320KB

Download
memory/4228-329-0x00007FFABC2B0000-0x00007FFABCD71000-memory.dmp

Filesize
10.8MB

Download
memory/4228-6-0x0000000001350000-0x0000000001358000-memory.dmp

Filesize
32KB

Download
memory/4228-7-0x0000000002D70000-0x0000000002D80000-memory.dmp

Filesize
64KB

Download
memory/4228-4-0x0000000002D50000-0x0000000002D6C000-memory.dmp

Filesize
112KB

Download
memory/4228-3-0x000000001B910000-0x000000001BA3E000-memory.dmp

Filesize
1.2MB

Download
memory/4228-2-0x00007FFABC2B0000-0x00007FFABCD71000-memory.dmp

Filesize
10.8MB

Download
memory/4228-1-0x0000000000600000-0x0000000000AF4000-memory.dmp

Filesize
5.0MB

Download

Analysis

Sharing

Errors

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads