Analysis
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max time kernel
170s -
max time network
177s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220112 -
submitted
21-02-2022 06:03
Static task
static1
Behavioral task
behavioral1
Sample
JPG.087654443356.PDF.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
JPG.087654443356.PDF.exe
Resource
win10v2004-en-20220112
General
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Target
JPG.087654443356.PDF.exe
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Size
816KB
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MD5
b9e30dedab75a4a3a3394e72f4245959
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SHA1
00ce18c3ee60fe09ffefa790484a36fac9b9a6bd
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SHA256
d4a859db98f9fd7473592c49c36ac926a2a29b27d7db8fc311f468bf82e64588
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SHA512
182c549a2d2bc8216bae7fe11632883941daf86d4727a68e526be0c9be023674659ac978691e8d0a6f1e0befbb5b15cd5c8a892a5887acd63344191a46b41a94
Malware Config
Extracted
xloader
2.5
pvxz
imt-token.club
abravewayocen.online
shcloudcar.com
mshoppingworld.online
ncgf08.xyz
stuinfo.xyz
wesavetheplanetofficial.com
tourbox.xyz
believeinyourselftraining.com
jsboyat.com
aaeconomy.info
9etmorea.info
purosepeti7.com
goticketly.com
pinkmemorypt.com
mylifewellnesscentre.com
iridina.online
petrestore.online
neema.xyz
novelfooditalia.com
enterprisedaas.computer
tzkaxh.com
brainfarter.com
youniquegal.com
piiqrio.com
mdaszb.com
boldmale.com
era636.com
castleinsuranceco.com
woodennickelmusicfortwayne.com
customer-servis-kredivo.com
high-clicks.com
greetwithgadgets.com
hfsd1.com
insureagainstearthquakes.net
ultimatejump.rest
parivartanyogeshstore.com
handmanagementblog.com
meishangtianhua.com
michaelscottinsurance.net
kershoes.com
atomiccharmworks.com
conciergecompare.com
zeal-hashima.com
coachianscott.com
hwkm.net
019skz.xyz
jardingenesis.com
sumikkoremon.com
tjpengyun.com
sectionpor.xyz
46t.xyz
sa-pontianak.com
localproperty.team
dotexposed.com
cis136-tgarza.com
eiestilo.com
youknowhowtolive.com
phalcosnusa.com
qaticv93iy.com
hbjngs.com
ocean-nettoyage.com
jenuwinclothes.net
anadoluatvoffroad.com
finetipster.com
Signatures
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Xloader Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/1544-136-0x0000000072480000-0x00000000724A9000-memory.dmp xloader behavioral2/memory/1544-142-0x0000000072480000-0x00000000724A9000-memory.dmp xloader -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
JPG.087654443356.PDF.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Bkmpihy = "C:\\Users\\Public\\yhipmkB.url" JPG.087654443356.PDF.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
logagent.exedescription pid process target process PID 1544 set thread context of 2324 1544 logagent.exe Explorer.EXE PID 1544 set thread context of 2324 1544 logagent.exe Explorer.EXE -
Drops file in Windows directory 3 IoCs
Processes:
svchost.exeTiWorker.exedescription ioc process File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\DeliveryOptimization\State\keyValueLKG.dat svchost.exe File opened for modification C:\Windows\Logs\CBS\CBS.log TiWorker.exe File opened for modification C:\Windows\WinSxS\pending.xml TiWorker.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
MusNotifyIcon.exedescription ioc process Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 MusNotifyIcon.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz MusNotifyIcon.exe -
Modifies data under HKEY_USERS 54 IoCs
Processes:
svchost.exedescription ioc process Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyLanBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CDNConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\BkDownloadRatePct = "45" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "0" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\Geo_EndpointFullUri = "https://geo.prod.do.dsp.mp.microsoft.com/geo" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyInternetBytes = "0" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "3.546614" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\KVFileExpirationTime = "132900735308777351" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "90228624" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\GroupConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\FrDownloadRatePct = "90" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "2" svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Settings svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyInternetBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4296" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DownloadMode_BackCompat = "1" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCacheHostBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "4" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthlyUploadRestriction = "0" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\GeoVersion_EndpointFullUri = "https://geover.prod.do.dsp.mp.microsoft.com/geoversion" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLinkLocalBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "1" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadRatePct = "100" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4092" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "1" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\InternetConnectionCount = "0" svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkUsageBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DODownloadMode = "1" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyGroupBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "1157726" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PeerInfoCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkUsageBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4300" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "1.795933" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrCnt = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LinkLocalConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadPendingCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadCount = "0" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "11.080114" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLanBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CacheSizeBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LANConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadPendingCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "0" svchost.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
logagent.exepid process 1544 logagent.exe 1544 logagent.exe 1544 logagent.exe 1544 logagent.exe 1544 logagent.exe 1544 logagent.exe -
Suspicious behavior: MapViewOfSection 4 IoCs
Processes:
logagent.exepid process 1544 logagent.exe 1544 logagent.exe 1544 logagent.exe 1544 logagent.exe -
Suspicious use of AdjustPrivilegeToken 34 IoCs
Processes:
TiWorker.exelogagent.exedescription pid process Token: SeSecurityPrivilege 2376 TiWorker.exe Token: SeRestorePrivilege 2376 TiWorker.exe Token: SeBackupPrivilege 2376 TiWorker.exe Token: SeBackupPrivilege 2376 TiWorker.exe Token: SeRestorePrivilege 2376 TiWorker.exe Token: SeSecurityPrivilege 2376 TiWorker.exe Token: SeBackupPrivilege 2376 TiWorker.exe Token: SeRestorePrivilege 2376 TiWorker.exe Token: SeSecurityPrivilege 2376 TiWorker.exe Token: SeBackupPrivilege 2376 TiWorker.exe Token: SeRestorePrivilege 2376 TiWorker.exe Token: SeSecurityPrivilege 2376 TiWorker.exe Token: SeBackupPrivilege 2376 TiWorker.exe Token: SeRestorePrivilege 2376 TiWorker.exe Token: SeSecurityPrivilege 2376 TiWorker.exe Token: SeBackupPrivilege 2376 TiWorker.exe Token: SeRestorePrivilege 2376 TiWorker.exe Token: SeSecurityPrivilege 2376 TiWorker.exe Token: SeDebugPrivilege 1544 logagent.exe Token: SeBackupPrivilege 2376 TiWorker.exe Token: SeRestorePrivilege 2376 TiWorker.exe Token: SeSecurityPrivilege 2376 TiWorker.exe Token: SeBackupPrivilege 2376 TiWorker.exe Token: SeRestorePrivilege 2376 TiWorker.exe Token: SeSecurityPrivilege 2376 TiWorker.exe Token: SeBackupPrivilege 2376 TiWorker.exe Token: SeRestorePrivilege 2376 TiWorker.exe Token: SeSecurityPrivilege 2376 TiWorker.exe Token: SeBackupPrivilege 2376 TiWorker.exe Token: SeRestorePrivilege 2376 TiWorker.exe Token: SeSecurityPrivilege 2376 TiWorker.exe Token: SeBackupPrivilege 2376 TiWorker.exe Token: SeRestorePrivilege 2376 TiWorker.exe Token: SeSecurityPrivilege 2376 TiWorker.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
JPG.087654443356.PDF.exeExplorer.EXEdescription pid process target process PID 1128 wrote to memory of 1544 1128 JPG.087654443356.PDF.exe logagent.exe PID 1128 wrote to memory of 1544 1128 JPG.087654443356.PDF.exe logagent.exe PID 1128 wrote to memory of 1544 1128 JPG.087654443356.PDF.exe logagent.exe PID 1128 wrote to memory of 1544 1128 JPG.087654443356.PDF.exe logagent.exe PID 1128 wrote to memory of 1544 1128 JPG.087654443356.PDF.exe logagent.exe PID 1128 wrote to memory of 1544 1128 JPG.087654443356.PDF.exe logagent.exe PID 2324 wrote to memory of 400 2324 Explorer.EXE explorer.exe PID 2324 wrote to memory of 400 2324 Explorer.EXE explorer.exe PID 2324 wrote to memory of 400 2324 Explorer.EXE explorer.exe PID 2324 wrote to memory of 724 2324 Explorer.EXE WWAHost.exe PID 2324 wrote to memory of 724 2324 Explorer.EXE WWAHost.exe PID 2324 wrote to memory of 724 2324 Explorer.EXE WWAHost.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\JPG.087654443356.PDF.exe"C:\Users\Admin\AppData\Local\Temp\JPG.087654443356.PDF.exe"2⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\logagent.exeC:\Windows\System32\logagent.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WWAHost.exe"C:\Windows\SysWOW64\WWAHost.exe"2⤵
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C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"2⤵
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C:\Windows\system32\MusNotifyIcon.exe%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 131⤵
- Checks processor information in registry
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
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C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1128-130-0x0000000002270000-0x0000000002271000-memory.dmpFilesize
4KB
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memory/1128-132-0x0000000000406000-0x0000000000407000-memory.dmpFilesize
4KB
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memory/1128-134-0x0000000000736000-0x0000000000737000-memory.dmpFilesize
4KB
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memory/1544-139-0x000000007249D000-0x000000007249E000-memory.dmpFilesize
4KB
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memory/1544-136-0x0000000072480000-0x00000000724A9000-memory.dmpFilesize
164KB
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memory/1544-137-0x00000000045D0000-0x000000000491A000-memory.dmpFilesize
3.3MB
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memory/1544-135-0x0000000000670000-0x0000000000671000-memory.dmpFilesize
4KB
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memory/1544-140-0x0000000004450000-0x0000000004461000-memory.dmpFilesize
68KB
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memory/1544-142-0x0000000072480000-0x00000000724A9000-memory.dmpFilesize
164KB
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memory/1544-143-0x000000007249D000-0x000000007249E000-memory.dmpFilesize
4KB
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memory/1544-144-0x00000000045A0000-0x00000000045B1000-memory.dmpFilesize
68KB
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memory/2324-141-0x00000000027E0000-0x00000000028BB000-memory.dmpFilesize
876KB
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memory/2324-145-0x0000000007D80000-0x0000000007E90000-memory.dmpFilesize
1.1MB