Analysis
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max time kernel
150s -
max time network
146s -
platform
windows7_x64 -
resource
win7-en-20210920 -
submitted
08-10-2021 11:28
Static task
static1
Behavioral task
behavioral1
Sample
PO_9084873737.PDF.exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
PO_9084873737.PDF.exe
Resource
win10-en-20210920
General
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Target
PO_9084873737.PDF.exe
-
Size
841KB
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MD5
686ca4f92b03e695e03d8d56ac9d01a0
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SHA1
8bfc238b86d267f7eafd5613d7cda9c00765fcbb
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SHA256
8fb0895d475560584335f48db057beb1840bbf685f180f46c53eb8aa8d8ec676
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SHA512
cb7841b2a19fd475014ce8251640c5c7a4679c48dc0e08fb4948f3c7eafa344c23f8fc3115edb2ff9c9cba4adde39afbe134b0bcc9f061a0a9261fe8683cbdee
Malware Config
Extracted
xloader
2.5
pvxz
http://www.finetipster.com/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
Signatures
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Xloader Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1072-59-0x0000000000000000-mapping.dmp xloader behavioral1/memory/1072-63-0x0000000072480000-0x00000000724A9000-memory.dmp xloader behavioral1/memory/1048-70-0x0000000000080000-0x00000000000A9000-memory.dmp xloader -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
PO_9084873737.PDF.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Windows\CurrentVersion\Run\Dqupdjv = "C:\\Users\\Public\\Libraries\\vjdpuqD.url" PO_9084873737.PDF.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
mobsync.execmd.exedescription pid process target process PID 1072 set thread context of 1392 1072 mobsync.exe Explorer.EXE PID 1048 set thread context of 1392 1048 cmd.exe Explorer.EXE -
Suspicious behavior: EnumeratesProcesses 28 IoCs
Processes:
mobsync.execmd.exepid process 1072 mobsync.exe 1072 mobsync.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe 1048 cmd.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 1392 Explorer.EXE -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
mobsync.execmd.exepid process 1072 mobsync.exe 1072 mobsync.exe 1072 mobsync.exe 1048 cmd.exe 1048 cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
mobsync.execmd.exedescription pid process Token: SeDebugPrivilege 1072 mobsync.exe Token: SeDebugPrivilege 1048 cmd.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
PO_9084873737.PDF.exeExplorer.EXEcmd.exedescription pid process target process PID 2004 wrote to memory of 1072 2004 PO_9084873737.PDF.exe mobsync.exe PID 2004 wrote to memory of 1072 2004 PO_9084873737.PDF.exe mobsync.exe PID 2004 wrote to memory of 1072 2004 PO_9084873737.PDF.exe mobsync.exe PID 2004 wrote to memory of 1072 2004 PO_9084873737.PDF.exe mobsync.exe PID 2004 wrote to memory of 1072 2004 PO_9084873737.PDF.exe mobsync.exe PID 2004 wrote to memory of 1072 2004 PO_9084873737.PDF.exe mobsync.exe PID 2004 wrote to memory of 1072 2004 PO_9084873737.PDF.exe mobsync.exe PID 1392 wrote to memory of 1048 1392 Explorer.EXE cmd.exe PID 1392 wrote to memory of 1048 1392 Explorer.EXE cmd.exe PID 1392 wrote to memory of 1048 1392 Explorer.EXE cmd.exe PID 1392 wrote to memory of 1048 1392 Explorer.EXE cmd.exe PID 1048 wrote to memory of 2024 1048 cmd.exe cmd.exe PID 1048 wrote to memory of 2024 1048 cmd.exe cmd.exe PID 1048 wrote to memory of 2024 1048 cmd.exe cmd.exe PID 1048 wrote to memory of 2024 1048 cmd.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\PO_9084873737.PDF.exe"C:\Users\Admin\AppData\Local\Temp\PO_9084873737.PDF.exe"2⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\mobsync.exeC:\Windows\System32\mobsync.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\SysWOW64\cmd.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\SysWOW64\mobsync.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1048-67-0x0000000000000000-mapping.dmp
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memory/1048-72-0x0000000000530000-0x00000000005C0000-memory.dmpFilesize
576KB
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memory/1048-70-0x0000000000080000-0x00000000000A9000-memory.dmpFilesize
164KB
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memory/1048-69-0x0000000002110000-0x0000000002413000-memory.dmpFilesize
3.0MB
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memory/1048-68-0x000000004A750000-0x000000004A79C000-memory.dmpFilesize
304KB
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memory/1072-57-0x00000000000C0000-0x00000000000C1000-memory.dmpFilesize
4KB
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memory/1072-64-0x0000000002300000-0x0000000002603000-memory.dmpFilesize
3.0MB
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memory/1072-65-0x0000000000250000-0x0000000000261000-memory.dmpFilesize
68KB
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memory/1072-63-0x0000000072480000-0x00000000724A9000-memory.dmpFilesize
164KB
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memory/1072-62-0x00000000000D0000-0x00000000000D1000-memory.dmpFilesize
4KB
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memory/1072-59-0x0000000000000000-mapping.dmp
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memory/1072-56-0x0000000072480000-0x00000000724A9000-memory.dmpFilesize
164KB
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memory/1392-66-0x0000000007170000-0x00000000072E6000-memory.dmpFilesize
1.5MB
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memory/1392-73-0x00000000065A0000-0x000000000666F000-memory.dmpFilesize
828KB
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memory/2004-53-0x0000000076581000-0x0000000076583000-memory.dmpFilesize
8KB
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memory/2004-55-0x0000000000391000-0x00000000003A5000-memory.dmpFilesize
80KB
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memory/2004-54-0x0000000000230000-0x0000000000231000-memory.dmpFilesize
4KB
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memory/2024-71-0x0000000000000000-mapping.dmp