Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10_x64 -
resource
win10-en -
submitted
15-09-2021 13:47
Static task
static1
Behavioral task
behavioral1
Sample
pay.exe
Resource
win7-en
General
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Target
pay.exe
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Size
493KB
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MD5
d08e51116e789fa67fd4d535ad4f399b
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SHA1
1d7d28fb75910f580d75167c0b30ebadd79fe8ca
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SHA256
7deecd8502e99ced6aec8588840f7e972a3b030c19e0e88ef94ec3a9d2ababc9
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SHA512
6a576a4765cd48138989742cad201abc09941290d70459b13e9dbe3680fe6b291a4a422fbc7dfc4c26e0b554794015194f78c6d2e2082053ba9c1a2a9313bfa1
Malware Config
Extracted
xloader
2.4
t75f
http://www.438451.com/t75f/
ice-lemon.pro
ar3spro.cloud
9055837.com
fucksociety.net
prettyofficialx.com
mfxw.xyz
relationshipquiz.info
customia.xyz
juanayjuan.com
zidiankj.com
facture-booking.com
secondmining.store
aboutyou.club
gongxichen.com
laurabraincreative.com
pierrot-bros.com
saintpaulaccountingservices.com
dom-maya.com
garderobamarzen.net
la-salamandre-assurances.com
pearmanprep.com
telfarcontrol.com
productsshareco.com
cirf2021.online
purchasevip.com
cakewalkvision.com
pointrenewables.com
groups4n.com
swnegce.xyz
tjapro.com
packagedesign.biz
services-govgr.cloud
shopgrassfedbeef.com
tquilaint.com
templetreemontessori.com
munortiete.com
nothingbutspotlesss.com
fanpaixiu.xyz
fr-site-amazon.com
salartfinance.com
beachers-shop.com
friskvardaportalen.online
pinsanova.site
lemonvinyl.online
indianadogeavaxsite.site
styphon.com
open24review-service.com
bdjh9.xyz
cocodiesel.com
fortmyersfl.deals
dsdtourism.com
phone-il.net
learningfactoryus.com
incentreward.xyz
travellerfund.com
changcheng.pro
cryptowalletts.com
tradopplst.xyz
autonomoustechnologyinc.com
assessmentdna.xyz
denicon-th.com
dib5so.com
genwealthbuilders.store
delnetitcilo.net
Signatures
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Xloader Payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/2644-125-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral2/memory/2644-126-0x000000000041D410-mapping.dmp xloader behavioral2/memory/2472-135-0x0000000000160000-0x0000000000189000-memory.dmp xloader -
Suspicious use of SetThreadContext 3 IoCs
Processes:
pay.exeRegSvcs.exemsiexec.exedescription pid process target process PID 3940 set thread context of 2644 3940 pay.exe RegSvcs.exe PID 2644 set thread context of 2112 2644 RegSvcs.exe Explorer.EXE PID 2472 set thread context of 2112 2472 msiexec.exe Explorer.EXE -
Modifies registry class 2 IoCs
Processes:
Explorer.EXEdescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance Explorer.EXE Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance Explorer.EXE -
Suspicious behavior: EnumeratesProcesses 50 IoCs
Processes:
pay.exeRegSvcs.exemsiexec.exepid process 3940 pay.exe 3940 pay.exe 2644 RegSvcs.exe 2644 RegSvcs.exe 2644 RegSvcs.exe 2644 RegSvcs.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe 2472 msiexec.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 2112 Explorer.EXE -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
RegSvcs.exemsiexec.exepid process 2644 RegSvcs.exe 2644 RegSvcs.exe 2644 RegSvcs.exe 2472 msiexec.exe 2472 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 19 IoCs
Processes:
pay.exeRegSvcs.exemsiexec.exeExplorer.EXEdescription pid process Token: SeDebugPrivilege 3940 pay.exe Token: SeDebugPrivilege 2644 RegSvcs.exe Token: SeDebugPrivilege 2472 msiexec.exe Token: SeShutdownPrivilege 2112 Explorer.EXE Token: SeCreatePagefilePrivilege 2112 Explorer.EXE Token: SeShutdownPrivilege 2112 Explorer.EXE Token: SeCreatePagefilePrivilege 2112 Explorer.EXE Token: SeShutdownPrivilege 2112 Explorer.EXE Token: SeCreatePagefilePrivilege 2112 Explorer.EXE Token: SeShutdownPrivilege 2112 Explorer.EXE Token: SeCreatePagefilePrivilege 2112 Explorer.EXE Token: SeShutdownPrivilege 2112 Explorer.EXE Token: SeCreatePagefilePrivilege 2112 Explorer.EXE Token: SeShutdownPrivilege 2112 Explorer.EXE Token: SeCreatePagefilePrivilege 2112 Explorer.EXE Token: SeShutdownPrivilege 2112 Explorer.EXE Token: SeCreatePagefilePrivilege 2112 Explorer.EXE Token: SeShutdownPrivilege 2112 Explorer.EXE Token: SeCreatePagefilePrivilege 2112 Explorer.EXE -
Suspicious use of FindShellTrayWindow 8 IoCs
Processes:
Explorer.EXEpid process 2112 Explorer.EXE 2112 Explorer.EXE 2112 Explorer.EXE 2112 Explorer.EXE 2112 Explorer.EXE 2112 Explorer.EXE 2112 Explorer.EXE 2112 Explorer.EXE -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
pay.exeExplorer.EXEmsiexec.exedescription pid process target process PID 3940 wrote to memory of 2644 3940 pay.exe RegSvcs.exe PID 3940 wrote to memory of 2644 3940 pay.exe RegSvcs.exe PID 3940 wrote to memory of 2644 3940 pay.exe RegSvcs.exe PID 3940 wrote to memory of 2644 3940 pay.exe RegSvcs.exe PID 3940 wrote to memory of 2644 3940 pay.exe RegSvcs.exe PID 3940 wrote to memory of 2644 3940 pay.exe RegSvcs.exe PID 2112 wrote to memory of 2472 2112 Explorer.EXE msiexec.exe PID 2112 wrote to memory of 2472 2112 Explorer.EXE msiexec.exe PID 2112 wrote to memory of 2472 2112 Explorer.EXE msiexec.exe PID 2472 wrote to memory of 3588 2472 msiexec.exe cmd.exe PID 2472 wrote to memory of 3588 2472 msiexec.exe cmd.exe PID 2472 wrote to memory of 3588 2472 msiexec.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\pay.exe"C:\Users\Admin\AppData\Local\Temp\pay.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\msiexec.exe"C:\Windows\SysWOW64\msiexec.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\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2112-138-0x0000000005200000-0x0000000005351000-memory.dmpFilesize
1.3MB
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memory/2112-129-0x0000000000CA0000-0x0000000000DF0000-memory.dmpFilesize
1.3MB
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memory/2472-137-0x0000000000C40000-0x0000000000CD0000-memory.dmpFilesize
576KB
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memory/2472-136-0x0000000000DE0000-0x0000000001100000-memory.dmpFilesize
3.1MB
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memory/2472-134-0x0000000001260000-0x0000000001272000-memory.dmpFilesize
72KB
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memory/2472-135-0x0000000000160000-0x0000000000189000-memory.dmpFilesize
164KB
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memory/2472-130-0x0000000000000000-mapping.dmp
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memory/2644-127-0x0000000001770000-0x0000000001A90000-memory.dmpFilesize
3.1MB
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memory/2644-128-0x00000000016C0000-0x00000000016D1000-memory.dmpFilesize
68KB
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memory/2644-125-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/2644-126-0x000000000041D410-mapping.dmp
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memory/3588-133-0x0000000000000000-mapping.dmp
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memory/3940-124-0x0000000008CB0000-0x0000000008CDB000-memory.dmpFilesize
172KB
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memory/3940-123-0x0000000006760000-0x00000000067BC000-memory.dmpFilesize
368KB
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memory/3940-122-0x0000000005890000-0x0000000005D8E000-memory.dmpFilesize
5.0MB
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memory/3940-115-0x0000000000F60000-0x0000000000F61000-memory.dmpFilesize
4KB
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memory/3940-121-0x0000000005A30000-0x0000000005A37000-memory.dmpFilesize
28KB
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memory/3940-120-0x0000000005BD0000-0x0000000005BD1000-memory.dmpFilesize
4KB
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memory/3940-119-0x0000000005960000-0x0000000005961000-memory.dmpFilesize
4KB
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memory/3940-118-0x0000000005970000-0x0000000005971000-memory.dmpFilesize
4KB
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memory/3940-117-0x0000000005D90000-0x0000000005D91000-memory.dmpFilesize
4KB