e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066

Analysis

max time kernel
118s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/09/2024, 00:23

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General

Target

e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
Size

1.8MB
MD5

306c2d16a6c39850c1a960ecd5fd2e60
SHA1

9ad230d95a9ae4c42cc800e710fd0d6dc0abc208
SHA256

e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066
SHA512

458c70d255edae4928bb0c7773a63e647375cbcfb3e8cd058013aa59d0ca2b5db16a9a064aab30f948b24e6426a49dd20e0c6add6d6492382a41d35ff6a5bc58
SSDEEP

49152:jbLKdkfIKSF6L1yEcTad4UNNnm6pGz8YGzw:jb0aLcad4q/Gz8b

Score

10^/10

credential_access discovery persistence spyware stealer

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 6 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\Speech\\Idle.exe\""	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\Speech\\Idle.exe\", \"C:\\Program Files (x86)\\Google\\Temp\\csrss.exe\""	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\Speech\\Idle.exe\", \"C:\\Program Files (x86)\\Google\\Temp\\csrss.exe\", \"C:\\Windows\\Help\\en-US\\SearchApp.exe\""	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\Speech\\Idle.exe\", \"C:\\Program Files (x86)\\Google\\Temp\\csrss.exe\", \"C:\\Windows\\Help\\en-US\\SearchApp.exe\", \"C:\\Windows\\Globalization\\RuntimeBroker.exe\""	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\Speech\\Idle.exe\", \"C:\\Program Files (x86)\\Google\\Temp\\csrss.exe\", \"C:\\Windows\\Help\\en-US\\SearchApp.exe\", \"C:\\Windows\\Globalization\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Oracle\\Java\\.oracle_jre_usage\\services.exe\""	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\Speech\\Idle.exe\", \"C:\\Program Files (x86)\\Google\\Temp\\csrss.exe\", \"C:\\Windows\\Help\\en-US\\SearchApp.exe\", \"C:\\Windows\\Globalization\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Oracle\\Java\\.oracle_jre_usage\\services.exe\", \"C:\\Users\\Admin\\AppData\\Local\\Temp\\e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe\""	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe

Process spawned unexpected child process 18 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	1912	3772	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1972	3772	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5068	3772	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2196	3772	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3036	3772	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2508	3772	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2436	3772	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2080	3772	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3116	3772	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1988	3772	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5100	3772	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2892	3772	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2368	3772	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	404	3772	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	432	3772	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5024	3772	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	392	3772	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4536	3772	schtasks.exe	84

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

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe

Executes dropped EXE 1 IoCs

pid	Process
2500	services.exe

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

Adds Run key to start application 2 TTPs 12 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Windows\\Globalization\\RuntimeBroker.exe\""	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\Users\\All Users\\Oracle\\Java\\.oracle_jre_usage\\services.exe\""	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe\""	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\Windows\\Speech\\Idle.exe\""	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SearchApp = "\"C:\\Windows\\Help\\en-US\\SearchApp.exe\""	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SearchApp = "\"C:\\Windows\\Help\\en-US\\SearchApp.exe\""	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Windows\\Globalization\\RuntimeBroker.exe\""	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\Users\\All Users\\Oracle\\Java\\.oracle_jre_usage\\services.exe\""	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe\""	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\Windows\\Speech\\Idle.exe\""	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Program Files (x86)\\Google\\Temp\\csrss.exe\""	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Program Files (x86)\\Google\\Temp\\csrss.exe\""	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
16	ipinfo.io
17	ipinfo.io

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	\??\c:\Windows\System32\CSCC86AB9FFAE04F14B8B44DD7D253CB2B.TMP	csc.exe
File created	\??\c:\Windows\System32\-ue4vv.exe	csc.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Google\Temp\csrss.exe	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
File created	C:\Program Files (x86)\Google\Temp\886983d96e3d3e	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe

Drops file in Windows directory 7 IoCs

description	ioc	Process
File created	C:\Windows\Globalization\RuntimeBroker.exe	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
File created	C:\Windows\Globalization\9e8d7a4ca61bd9	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
File created	C:\Windows\Help\en-US\SearchApp.exe	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
File created	C:\Windows\Help\en-US\38384e6a620884	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
File created	C:\Windows\OCR\en-us\OfficeClickToRun.exe	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
File created	C:\Windows\Speech\Idle.exe	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
File created	C:\Windows\Speech\6ccacd8608530f	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe

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

System Information Discovery
T1082

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3908	PING.EXE

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000_Classes\Local Settings	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3908	PING.EXE

Scheduled Task/Job: Scheduled Task 1 TTPs 18 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
3036	schtasks.exe
2080	schtasks.exe
4536	schtasks.exe
1912	schtasks.exe
2508	schtasks.exe
2436	schtasks.exe
5100	schtasks.exe
404	schtasks.exe
432	schtasks.exe
1972	schtasks.exe
2368	schtasks.exe
5024	schtasks.exe
5068	schtasks.exe
2196	schtasks.exe
3116	schtasks.exe
1988	schtasks.exe
2892	schtasks.exe
392	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
Token: SeDebugPrivilege	2500	services.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2812 wrote to memory of 5032	2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe	88
PID 2812 wrote to memory of 5032	2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe	88
PID 5032 wrote to memory of 816	5032	csc.exe	90
PID 5032 wrote to memory of 816	5032	csc.exe	90
PID 2812 wrote to memory of 3092	2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe	109
PID 2812 wrote to memory of 3092	2812	e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe	109
PID 3092 wrote to memory of 1712	3092	cmd.exe	111
PID 3092 wrote to memory of 1712	3092	cmd.exe	111
PID 3092 wrote to memory of 3908	3092	cmd.exe	112
PID 3092 wrote to memory of 3908	3092	cmd.exe	112
PID 3092 wrote to memory of 2500	3092	cmd.exe	116
PID 3092 wrote to memory of 2500	3092	cmd.exe	116

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\e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe
"C:\Users\Admin\AppData\Local\Temp\e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe"
1⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Adds Run key to start application
- 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
PID:2812
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\aoqh05o0\aoqh05o0.cmdline"
  2⤵
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:5032
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
    C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES9451.tmp" "c:\Windows\System32\CSCC86AB9FFAE04F14B8B44DD7D253CB2B.TMP"
    3⤵
    PID:816
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\axqFBXaG1P.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3092
- - C:\Windows\system32\chcp.com
    chcp 65001
    3⤵
    PID:1712
- - C:\Windows\system32\PING.EXE
    ping -n 10 localhost
    3⤵
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:3908
- - C:\Users\All Users\Oracle\Java\.oracle_jre_usage\services.exe
    "C:\Users\All Users\Oracle\Java\.oracle_jre_usage\services.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:2500

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 9 /tr "'C:\Windows\Speech\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1912

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Windows\Speech\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5068

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 6 /tr "'C:\Windows\Speech\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1972

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Google\Temp\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2196

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files (x86)\Google\Temp\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3036

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Google\Temp\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2508

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 11 /tr "'C:\Windows\Help\en-US\SearchApp.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2436

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchApp" /sc ONLOGON /tr "'C:\Windows\Help\en-US\SearchApp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2080

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 6 /tr "'C:\Windows\Help\en-US\SearchApp.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 "RuntimeBrokerR" /sc MINUTE /mo 10 /tr "'C:\Windows\Globalization\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1988

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\Globalization\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5100

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 11 /tr "'C:\Windows\Globalization\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2892

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 6 /tr "'C:\Users\All Users\Oracle\Java\.oracle_jre_usage\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2368

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Users\All Users\Oracle\Java\.oracle_jre_usage\services.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 "servicess" /sc MINUTE /mo 9 /tr "'C:\Users\All Users\Oracle\Java\.oracle_jre_usage\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:432

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066Ne" /sc MINUTE /mo 10 /tr "'C:\Users\Admin\AppData\Local\Temp\e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5024

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N" /sc ONLOGON /tr "'C:\Users\Admin\AppData\Local\Temp\e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.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 "e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066Ne" /sc MINUTE /mo 11 /tr "'C:\Users\Admin\AppData\Local\Temp\e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066N.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4536

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

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

Remote System Discovery

T1018

System Information Discovery

T1082

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\RES9451.tmp

Filesize
1KB

MD5
05f3b58f128b231d3f710164736d5614

SHA1
4a22b78ef247775b364265670482cdbaff3fc3f9

SHA256
bd207017334c31602ea2cdd622d523e1d7558785bc7db7c4dec73acbb6d69477

SHA512
31a1f3e1af2313c9a56b7bbc9f3e89ae23ce11899a7baf6611ee66d42e13d629fba908fc993ca650f8b9b338def2641df0bfba433bf777ebdafe8b8bf8370243

Download Submit
C:\Users\Admin\AppData\Local\Temp\axqFBXaG1P.bat

Filesize
189B

MD5
fea677de669ce217a1d76dfedb469c53

SHA1
b2893bc32f17d876f7cb530b876030873182689a

SHA256
037a0a51f910e39ddeed37636bcdc0e6a0b512c66208c3b70b2bd59ac199eb62

SHA512
d421778e54498bcc92bf32f4fe5da870fa923420ea1cd338d21fe07e8f0a39929e6b1b78f303dc7885f4aeb9cbb694d2024a61127e07108b8b9ba1577385320b

Download Submit
C:\Windows\Speech\Idle.exe

Filesize
1.8MB

MD5
306c2d16a6c39850c1a960ecd5fd2e60

SHA1
9ad230d95a9ae4c42cc800e710fd0d6dc0abc208

SHA256
e4a6245e60801b7f7feecad929014dd3c0d389672a73545947b99cf86b366066

SHA512
458c70d255edae4928bb0c7773a63e647375cbcfb3e8cd058013aa59d0ca2b5db16a9a064aab30f948b24e6426a49dd20e0c6add6d6492382a41d35ff6a5bc58

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\aoqh05o0\aoqh05o0.0.cs

Filesize
358B

MD5
0e81083cd6c243ea6995f1109c9a78b7

SHA1
d0dbbeaa02d2749ab2c448326d9db065ec9aaaca

SHA256
3184bad3a3ac0727fe61e42b3a319c0ddbda648f465fae777fe36aed4006fc30

SHA512
b889f9708b17a1a4378550a7400ace6154ef3f5b4c357b3a63773f0074b5f4fd6a3388061e3b83ae25e90c6c6115f5523272a091aaa054dd90e4138e184ea4d8

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\aoqh05o0\aoqh05o0.cmdline

Filesize
235B

MD5
24e448ea6de9904c46107a79a2a9aef6

SHA1
6cb313e745d2a3b450720f19d547f7256f16b18f

SHA256
025a2003939d947382500486baca9b158acb8e7b187c6eb9f6317a026b5572f3

SHA512
2975033fa4b8c63722fa2ce85fda9b51def4853c6f912098c6b840de7f44a2eef7cac3e9b02fa0b143dc20bb8708cbfc62c1e640ca227916a65e80974a5089d4

Download Submit
\??\c:\Windows\System32\CSCC86AB9FFAE04F14B8B44DD7D253CB2B.TMP

Filesize
1KB

MD5
55e11cb90667f1fab678a4e828c56cef

SHA1
1f604ad1253c81d68cc69ddc038c36170d5c5a6f

SHA256
1ef1fa61853aecf37e821aa7a8ddc1b59f0633e534599c09d94511a9c83f5106

SHA512
571bc673fabcaeed34d40803150692fe9b5bc8208870ee1673dd2a8c5f4675d3a55cbedf5b6cd28e0d937eb8565647b96ff3deecb45c658a05d66c7c2e4591df

Download Submit
memory/2500-62-0x000000001D950000-0x000000001DA65000-memory.dmp

Filesize
1.1MB

Download
memory/2812-17-0x0000000002E10000-0x0000000002E1C000-memory.dmp

Filesize
48KB

Download
memory/2812-29-0x00007FFFFC800000-0x00007FFFFD2C1000-memory.dmp

Filesize
10.8MB

Download
memory/2812-13-0x000000001B880000-0x000000001B898000-memory.dmp

Filesize
96KB

Download
memory/2812-11-0x00007FFFFC800000-0x00007FFFFD2C1000-memory.dmp

Filesize
10.8MB

Download
memory/2812-15-0x0000000002E00000-0x0000000002E08000-memory.dmp

Filesize
32KB

Download
memory/2812-0-0x00007FFFFC803000-0x00007FFFFC805000-memory.dmp

Filesize
8KB

Download
memory/2812-18-0x00007FFFFC800000-0x00007FFFFD2C1000-memory.dmp

Filesize
10.8MB

Download
memory/2812-21-0x00007FFFFC800000-0x00007FFFFD2C1000-memory.dmp

Filesize
10.8MB

Download
memory/2812-9-0x000000001B860000-0x000000001B87C000-memory.dmp

Filesize
112KB

Download
memory/2812-10-0x000000001BC10000-0x000000001BC60000-memory.dmp

Filesize
320KB

Download
memory/2812-32-0x00007FFFFC800000-0x00007FFFFD2C1000-memory.dmp

Filesize
10.8MB

Download
memory/2812-33-0x00007FFFFC800000-0x00007FFFFD2C1000-memory.dmp

Filesize
10.8MB

Download
memory/2812-7-0x00007FFFFC800000-0x00007FFFFD2C1000-memory.dmp

Filesize
10.8MB

Download
memory/2812-6-0x0000000002DF0000-0x0000000002DFE000-memory.dmp

Filesize
56KB

Download
memory/2812-4-0x00007FFFFC800000-0x00007FFFFD2C1000-memory.dmp

Filesize
10.8MB

Download
memory/2812-3-0x00007FFFFC800000-0x00007FFFFD2C1000-memory.dmp

Filesize
10.8MB

Download
memory/2812-51-0x000000001C7E0000-0x000000001C8F5000-memory.dmp

Filesize
1.1MB

Download
memory/2812-2-0x00007FFFFC800000-0x00007FFFFD2C1000-memory.dmp

Filesize
10.8MB

Download
memory/2812-53-0x00007FFFFC800000-0x00007FFFFD2C1000-memory.dmp

Filesize
10.8MB

Download
memory/2812-1-0x0000000000A50000-0x0000000000C2E000-memory.dmp

Filesize
1.9MB

Download