Analysis
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max time kernel
146s -
max time network
195s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
15-09-2021 08:10
Static task
static1
Behavioral task
behavioral1
Sample
pay.exe
Resource
win7v20210408
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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suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
-
Xloader Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1796-66-0x000000000041D410-mapping.dmp xloader behavioral1/memory/1796-65-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral1/memory/1708-73-0x0000000000080000-0x00000000000A9000-memory.dmp xloader -
Suspicious use of SetThreadContext 3 IoCs
Processes:
pay.exeRegSvcs.exeNAPSTAT.EXEdescription pid process target process PID 1472 set thread context of 1796 1472 pay.exe RegSvcs.exe PID 1796 set thread context of 1200 1796 RegSvcs.exe Explorer.EXE PID 1708 set thread context of 1200 1708 NAPSTAT.EXE Explorer.EXE -
Suspicious behavior: EnumeratesProcesses 25 IoCs
Processes:
pay.exeRegSvcs.exeNAPSTAT.EXEpid process 1472 pay.exe 1472 pay.exe 1796 RegSvcs.exe 1796 RegSvcs.exe 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
RegSvcs.exeNAPSTAT.EXEpid process 1796 RegSvcs.exe 1796 RegSvcs.exe 1796 RegSvcs.exe 1708 NAPSTAT.EXE 1708 NAPSTAT.EXE -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
pay.exeRegSvcs.exeNAPSTAT.EXEdescription pid process Token: SeDebugPrivilege 1472 pay.exe Token: SeDebugPrivilege 1796 RegSvcs.exe Token: SeDebugPrivilege 1708 NAPSTAT.EXE -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
pay.exeExplorer.EXENAPSTAT.EXEdescription pid process target process PID 1472 wrote to memory of 1796 1472 pay.exe RegSvcs.exe PID 1472 wrote to memory of 1796 1472 pay.exe RegSvcs.exe PID 1472 wrote to memory of 1796 1472 pay.exe RegSvcs.exe PID 1472 wrote to memory of 1796 1472 pay.exe RegSvcs.exe PID 1472 wrote to memory of 1796 1472 pay.exe RegSvcs.exe PID 1472 wrote to memory of 1796 1472 pay.exe RegSvcs.exe PID 1472 wrote to memory of 1796 1472 pay.exe RegSvcs.exe PID 1472 wrote to memory of 1796 1472 pay.exe RegSvcs.exe PID 1472 wrote to memory of 1796 1472 pay.exe RegSvcs.exe PID 1472 wrote to memory of 1796 1472 pay.exe RegSvcs.exe PID 1200 wrote to memory of 1708 1200 Explorer.EXE NAPSTAT.EXE PID 1200 wrote to memory of 1708 1200 Explorer.EXE NAPSTAT.EXE PID 1200 wrote to memory of 1708 1200 Explorer.EXE NAPSTAT.EXE PID 1200 wrote to memory of 1708 1200 Explorer.EXE NAPSTAT.EXE PID 1708 wrote to memory of 1548 1708 NAPSTAT.EXE cmd.exe PID 1708 wrote to memory of 1548 1708 NAPSTAT.EXE cmd.exe PID 1708 wrote to memory of 1548 1708 NAPSTAT.EXE cmd.exe PID 1708 wrote to memory of 1548 1708 NAPSTAT.EXE cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of WriteProcessMemory
PID:1200 -
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
PID:1472 -
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
PID:1796 -
C:\Windows\SysWOW64\NAPSTAT.EXE"C:\Windows\SysWOW64\NAPSTAT.EXE"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1708 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵PID:1548
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1200-69-0x00000000044D0000-0x000000000458D000-memory.dmpFilesize
756KB
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memory/1200-76-0x0000000004B10000-0x0000000004BF2000-memory.dmpFilesize
904KB
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memory/1472-61-0x0000000004EE0000-0x0000000004EE1000-memory.dmpFilesize
4KB
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memory/1472-62-0x0000000000320000-0x0000000000327000-memory.dmpFilesize
28KB
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memory/1472-63-0x00000000043C0000-0x000000000441C000-memory.dmpFilesize
368KB
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memory/1472-64-0x00000000004D0000-0x00000000004FB000-memory.dmpFilesize
172KB
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memory/1472-59-0x0000000000C50000-0x0000000000C51000-memory.dmpFilesize
4KB
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memory/1548-71-0x0000000000000000-mapping.dmp
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memory/1708-72-0x0000000000F60000-0x0000000000FA6000-memory.dmpFilesize
280KB
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memory/1708-70-0x0000000000000000-mapping.dmp
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memory/1708-73-0x0000000000080000-0x00000000000A9000-memory.dmpFilesize
164KB
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memory/1708-74-0x0000000000AD0000-0x0000000000DD3000-memory.dmpFilesize
3.0MB
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memory/1708-75-0x0000000000800000-0x0000000000890000-memory.dmpFilesize
576KB
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memory/1796-68-0x0000000000560000-0x0000000000571000-memory.dmpFilesize
68KB
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memory/1796-67-0x0000000000700000-0x0000000000A03000-memory.dmpFilesize
3.0MB
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memory/1796-65-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/1796-66-0x000000000041D410-mapping.dmp