Analysis
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max time kernel
146s -
max time network
150s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
09-02-2022 20:34
Static task
static1
Behavioral task
behavioral1
Sample
bnxcvbzxvxzvxzvzxvzx.exe
Resource
win7-en-20211208
General
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Target
bnxcvbzxvxzvxzvzxvzx.exe
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Size
680KB
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MD5
d5025c93cb55f4249b4a25a56725a052
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SHA1
50b93b51d0ffa4baffd40bf96b3967b115886d5d
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SHA256
6893bbff4695dce3754071670e11d7e7d310ad196b57cdb41cd8c3cd7ea3d8f3
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SHA512
754c71110c83a092bf18ed15ee56cffd3661d0f0801faa9189ce908a0fd1747422d4f73c751d12f10e18a0378abd9b77a099d6a9dc5153725ee26fad32699fc3
Malware Config
Extracted
xloader
2.5
be4o
neonewway.club
kuanghong.club
7bkj.com
ooo-club.com
kamchatka-agency.com
sjsndtvitzru.mobi
noireimpactcollective.net
justbe-event.com
easypeasy.community
southcoast.glass
janhenningsen.com
jmxyjj.com
tarihibilet.com
nagradi7.com
percentrostered.net
certvaxid.com
kingseafoodsydney.com
blacksheepwalk.com
waktuk.com
inteligenciaenrefrigeracion.com
marvinhull.com
fikretbayrakdar.com
rsxrsh.com
vastukalabid.com
belindahulett.com
aibet888.club
icarus-groupe.com
vendasdigitaisonline.com
fairytalepageants.com
imaginativeprint.com
quanqiu55555.com
owensigns.com
kaikkistore.com
dreamintelligent.com
piqqekqqbpjpajbzvvfqapwr.store
mariachinuevozacatecas24-7.com
glenndcp.com
vaughnediting.com
10dian-3.com
buresdx.com
itservon.com
buyingusedfurniture.com
elektropanjur.com
logotzo.com
eaglesaviationexperience.com
antoniopasciuti.com
personas1web.com
hvbatterystore.com
ksustudyabroad.com
4huav946.com
gojajix.xyz
kennycheng.tech
traditionnevertrend.com
mytrainermatrix.online
basculasperu.com
eljkj.com
teleconstructiongroup.com
28682df.com
altimiravet.com
worldplantaward.com
mydxza.com
josiemaran-supernatural.com
brainymortgage.info
diffamr.net
istemnetwork.com
Signatures
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Xloader Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/460-58-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral1/memory/460-65-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral1/memory/1548-70-0x00000000000C0000-0x00000000000E9000-memory.dmp xloader -
Suspicious use of SetThreadContext 4 IoCs
Processes:
bnxcvbzxvxzvxzvzxvzx.exeaspnet_compiler.exechkdsk.exedescription pid process target process PID 1072 set thread context of 460 1072 bnxcvbzxvxzvxzvzxvzx.exe aspnet_compiler.exe PID 460 set thread context of 1412 460 aspnet_compiler.exe Explorer.EXE PID 460 set thread context of 1412 460 aspnet_compiler.exe Explorer.EXE PID 1548 set thread context of 1412 1548 chkdsk.exe Explorer.EXE -
Enumerates system info in registry 2 TTPs 1 IoCs
Processes:
chkdsk.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier chkdsk.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
Processes:
aspnet_compiler.exechkdsk.exepid process 460 aspnet_compiler.exe 460 aspnet_compiler.exe 460 aspnet_compiler.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe 1548 chkdsk.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 1412 Explorer.EXE -
Suspicious behavior: MapViewOfSection 6 IoCs
Processes:
aspnet_compiler.exechkdsk.exepid process 460 aspnet_compiler.exe 460 aspnet_compiler.exe 460 aspnet_compiler.exe 460 aspnet_compiler.exe 1548 chkdsk.exe 1548 chkdsk.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
bnxcvbzxvxzvxzvzxvzx.exeaspnet_compiler.exechkdsk.exedescription pid process Token: SeDebugPrivilege 1072 bnxcvbzxvxzvxzvzxvzx.exe Token: SeDebugPrivilege 460 aspnet_compiler.exe Token: SeDebugPrivilege 1548 chkdsk.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Explorer.EXEpid process 1412 Explorer.EXE 1412 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1412 Explorer.EXE 1412 Explorer.EXE -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
bnxcvbzxvxzvxzvzxvzx.exeExplorer.EXEchkdsk.exedescription pid process target process PID 1072 wrote to memory of 460 1072 bnxcvbzxvxzvxzvzxvzx.exe aspnet_compiler.exe PID 1072 wrote to memory of 460 1072 bnxcvbzxvxzvxzvzxvzx.exe aspnet_compiler.exe PID 1072 wrote to memory of 460 1072 bnxcvbzxvxzvxzvzxvzx.exe aspnet_compiler.exe PID 1072 wrote to memory of 460 1072 bnxcvbzxvxzvxzvzxvzx.exe aspnet_compiler.exe PID 1072 wrote to memory of 460 1072 bnxcvbzxvxzvxzvzxvzx.exe aspnet_compiler.exe PID 1072 wrote to memory of 460 1072 bnxcvbzxvxzvxzvzxvzx.exe aspnet_compiler.exe PID 1072 wrote to memory of 460 1072 bnxcvbzxvxzvxzvzxvzx.exe aspnet_compiler.exe PID 1412 wrote to memory of 1548 1412 Explorer.EXE chkdsk.exe PID 1412 wrote to memory of 1548 1412 Explorer.EXE chkdsk.exe PID 1412 wrote to memory of 1548 1412 Explorer.EXE chkdsk.exe PID 1412 wrote to memory of 1548 1412 Explorer.EXE chkdsk.exe PID 1548 wrote to memory of 1140 1548 chkdsk.exe cmd.exe PID 1548 wrote to memory of 1140 1548 chkdsk.exe cmd.exe PID 1548 wrote to memory of 1140 1548 chkdsk.exe cmd.exe PID 1548 wrote to memory of 1140 1548 chkdsk.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1412 -
C:\Users\Admin\AppData\Local\Temp\bnxcvbzxvxzvxzvzxvzx.exe"C:\Users\Admin\AppData\Local\Temp\bnxcvbzxvxzvxzvzxvzx.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1072 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:460 -
C:\Windows\SysWOW64\chkdsk.exe"C:\Windows\SysWOW64\chkdsk.exe"2⤵
- Suspicious use of SetThreadContext
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1548 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵PID:1140
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/460-63-0x0000000000190000-0x00000000001A1000-memory.dmpFilesize
68KB
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memory/460-56-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/460-57-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/460-58-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/460-62-0x000000000041D000-0x000000000041E000-memory.dmpFilesize
4KB
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memory/460-61-0x00000000009E0000-0x0000000000CE3000-memory.dmpFilesize
3.0MB
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memory/460-66-0x000000000041D000-0x000000000041E000-memory.dmpFilesize
4KB
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memory/460-65-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/460-67-0x0000000000430000-0x0000000000441000-memory.dmpFilesize
68KB
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memory/1072-54-0x000007FEF53D3000-0x000007FEF53D4000-memory.dmpFilesize
4KB
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memory/1072-55-0x0000000000220000-0x0000000000232000-memory.dmpFilesize
72KB
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memory/1072-59-0x000000001B280000-0x000000001B282000-memory.dmpFilesize
8KB
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memory/1072-53-0x00000000000B0000-0x0000000000160000-memory.dmpFilesize
704KB
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memory/1412-64-0x0000000006640000-0x000000000670A000-memory.dmpFilesize
808KB
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memory/1412-68-0x0000000006960000-0x0000000006A28000-memory.dmpFilesize
800KB
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memory/1412-73-0x0000000003E50000-0x0000000003EFA000-memory.dmpFilesize
680KB
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memory/1548-69-0x0000000000960000-0x0000000000967000-memory.dmpFilesize
28KB
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memory/1548-70-0x00000000000C0000-0x00000000000E9000-memory.dmpFilesize
164KB
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memory/1548-71-0x0000000002040000-0x0000000002343000-memory.dmpFilesize
3.0MB
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memory/1548-72-0x0000000001EB0000-0x0000000001F40000-memory.dmpFilesize
576KB