Analysis
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max time kernel
148s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
01-10-2022 14:12
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20220812-en
General
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Target
tmp.exe
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Size
293KB
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MD5
960b0f8219762d17f6f47ee76275c7c1
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SHA1
ed0eaa1b2d7636d74713c86548842cdb72b8c8cd
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SHA256
b47cf0eaed7e3798e77eaf01aac5783f2c03f7db7802a5215523d4ccdc631bc5
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SHA512
06d9751f85266c92e666400dc911271e3354ca550a12a6e45386f46f23c56e02986d8a763f394ecbe470952379a752cb0ab26dee5dcc8d4cab84d28e34104ccc
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SSDEEP
6144:eqJT5/+TVlkf7jWDUaLOjYmCVdKrLVi2D9y4CUFHHv:e61+BIjbaafCi/Vi2D9yJU1
Malware Config
Extracted
xloader
2.6
zgtb
gabriellep.com
honghe4.xyz
anisaofrendas.com
happy-tile.com
thesulkies.com
international-ipo.com
tazeco.info
hhhzzz.xyz
vrmonster.xyz
theearthresidencia.com
sportape.xyz
elshadaibaterias.com
koredeiihibi.com
taxtaa.com
globalcityb.com
fxivcama.com
dagsmith.com
elmar-bhp.com
peakice.net
jhcdjewelry.com
moradagroup.tech
luminantentertainment.com
originalfatfrog.com
istanbulbahis239.com
digismart.cloud
egclass.com
video-raamsdonk.online
enjoyhavoc.online
elegantmuka.com
crememeup.store
gasgangllc.com
worldmarketking.com
johnywan.icu
ctxd089.com
vipbuy-my.com
cboelua.com
sitesv.com
7788tiepin.com
unionfound.com
freecrdditreport.com
symmetrya.online
thinoe.com
line-view.com
immobilien-mj.com
alignedmagic.com
mecontaisso.com
plumberbalanced.com
zhouwuxiawu.com
obokbusinessbootcamp.com
chance-lo.com
jujuskiny.com
kkrcrzyz.xyz
daquan168.com
groupeinvictuscorporation.com
leadswebhosting.com
payphelpcenter950851354.info
subvip60.site
ink-desk.com
luminaurascent.com
jivraj9india.com
topproroofer.com
nxteam.net
can-amexico.com
premhub.club
zs-yaoshi.com
Signatures
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Xloader payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/736-63-0x0000000000400000-0x000000000042B000-memory.dmp xloader behavioral1/memory/736-64-0x000000000041F1F0-mapping.dmp xloader behavioral1/memory/736-66-0x0000000000400000-0x000000000042B000-memory.dmp xloader behavioral1/memory/972-76-0x0000000000080000-0x00000000000AB000-memory.dmp xloader behavioral1/memory/972-80-0x0000000000080000-0x00000000000AB000-memory.dmp xloader -
Adds policy Run key to start application 2 TTPs 2 IoCs
Processes:
mstsc.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run mstsc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\J0HDI47HUBA = "C:\\Program Files (x86)\\Mrdfd0t\\mfcmrhl7bm.exe" mstsc.exe -
Drops startup file 2 IoCs
Processes:
Powershell.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\%Namee% Powershell.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\%Namee% Powershell.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
tmp.exeaspnet_compiler.exemstsc.exedescription pid process target process PID 1300 set thread context of 736 1300 tmp.exe aspnet_compiler.exe PID 736 set thread context of 1188 736 aspnet_compiler.exe Explorer.EXE PID 972 set thread context of 1188 972 mstsc.exe Explorer.EXE -
Drops file in Program Files directory 1 IoCs
Processes:
mstsc.exedescription ioc process File opened for modification C:\Program Files (x86)\Mrdfd0t\mfcmrhl7bm.exe mstsc.exe -
Processes:
mstsc.exedescription ioc process Key created \Registry\User\S-1-5-21-999675638-2867687379-27515722-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 mstsc.exe -
Suspicious behavior: EnumeratesProcesses 21 IoCs
Processes:
aspnet_compiler.exePowershell.exemstsc.exepid process 736 aspnet_compiler.exe 736 aspnet_compiler.exe 1312 Powershell.exe 972 mstsc.exe 972 mstsc.exe 972 mstsc.exe 972 mstsc.exe 972 mstsc.exe 972 mstsc.exe 972 mstsc.exe 972 mstsc.exe 972 mstsc.exe 972 mstsc.exe 972 mstsc.exe 972 mstsc.exe 972 mstsc.exe 972 mstsc.exe 972 mstsc.exe 972 mstsc.exe 972 mstsc.exe 972 mstsc.exe -
Suspicious behavior: MapViewOfSection 7 IoCs
Processes:
aspnet_compiler.exemstsc.exepid process 736 aspnet_compiler.exe 736 aspnet_compiler.exe 736 aspnet_compiler.exe 972 mstsc.exe 972 mstsc.exe 972 mstsc.exe 972 mstsc.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
tmp.exeaspnet_compiler.exePowershell.exemstsc.exedescription pid process Token: SeDebugPrivilege 1300 tmp.exe Token: SeDebugPrivilege 736 aspnet_compiler.exe Token: SeDebugPrivilege 1312 Powershell.exe Token: SeDebugPrivilege 972 mstsc.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Explorer.EXEpid process 1188 Explorer.EXE 1188 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1188 Explorer.EXE 1188 Explorer.EXE -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
tmp.exeExplorer.EXEmstsc.exedescription pid process target process PID 1300 wrote to memory of 1312 1300 tmp.exe Powershell.exe PID 1300 wrote to memory of 1312 1300 tmp.exe Powershell.exe PID 1300 wrote to memory of 1312 1300 tmp.exe Powershell.exe PID 1300 wrote to memory of 1312 1300 tmp.exe Powershell.exe PID 1300 wrote to memory of 736 1300 tmp.exe aspnet_compiler.exe PID 1300 wrote to memory of 736 1300 tmp.exe aspnet_compiler.exe PID 1300 wrote to memory of 736 1300 tmp.exe aspnet_compiler.exe PID 1300 wrote to memory of 736 1300 tmp.exe aspnet_compiler.exe PID 1300 wrote to memory of 736 1300 tmp.exe aspnet_compiler.exe PID 1300 wrote to memory of 736 1300 tmp.exe aspnet_compiler.exe PID 1300 wrote to memory of 736 1300 tmp.exe aspnet_compiler.exe PID 1188 wrote to memory of 972 1188 Explorer.EXE mstsc.exe PID 1188 wrote to memory of 972 1188 Explorer.EXE mstsc.exe PID 1188 wrote to memory of 972 1188 Explorer.EXE mstsc.exe PID 1188 wrote to memory of 972 1188 Explorer.EXE mstsc.exe PID 972 wrote to memory of 1800 972 mstsc.exe cmd.exe PID 972 wrote to memory of 1800 972 mstsc.exe cmd.exe PID 972 wrote to memory of 1800 972 mstsc.exe cmd.exe PID 972 wrote to memory of 1800 972 mstsc.exe cmd.exe PID 972 wrote to memory of 1760 972 mstsc.exe Firefox.exe PID 972 wrote to memory of 1760 972 mstsc.exe Firefox.exe PID 972 wrote to memory of 1760 972 mstsc.exe Firefox.exe PID 972 wrote to memory of 1760 972 mstsc.exe Firefox.exe PID 972 wrote to memory of 1760 972 mstsc.exe Firefox.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe"Powershell" Copy-Item 'C:\Users\Admin\AppData\Local\Temp\tmp.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\%Namee%'
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\mstsc.exe"C:\Windows\SysWOW64\mstsc.exe"
- Adds policy Run key to start application
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- 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\aspnet_compiler.exe"
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C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/736-63-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB
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memory/736-68-0x0000000000450000-0x0000000000461000-memory.dmpFilesize
68KB
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memory/736-67-0x0000000000700000-0x0000000000A03000-memory.dmpFilesize
3MB
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memory/736-66-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB
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memory/736-64-0x000000000041F1F0-mapping.dmp
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memory/736-60-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB
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memory/736-61-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB
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memory/972-76-0x0000000000080000-0x00000000000AB000-memory.dmpFilesize
172KB
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memory/972-71-0x0000000000000000-mapping.dmp
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memory/972-80-0x0000000000080000-0x00000000000AB000-memory.dmpFilesize
172KB
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memory/972-78-0x0000000000970000-0x0000000000A00000-memory.dmpFilesize
576KB
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memory/972-77-0x0000000002120000-0x0000000002423000-memory.dmpFilesize
3MB
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memory/972-75-0x0000000000A80000-0x0000000000B84000-memory.dmpFilesize
1MB
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memory/1188-79-0x00000000042A0000-0x000000000433B000-memory.dmpFilesize
620KB
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memory/1188-69-0x0000000004010000-0x00000000040C8000-memory.dmpFilesize
736KB
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memory/1188-81-0x00000000042A0000-0x000000000433B000-memory.dmpFilesize
620KB
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memory/1300-54-0x0000000000850000-0x00000000008A0000-memory.dmpFilesize
320KB
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memory/1300-55-0x0000000000320000-0x0000000000366000-memory.dmpFilesize
280KB
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memory/1300-56-0x0000000074F41000-0x0000000074F43000-memory.dmpFilesize
8KB
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memory/1300-58-0x00000000004E0000-0x00000000004FC000-memory.dmpFilesize
112KB
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memory/1312-70-0x00000000744F0000-0x0000000074A9B000-memory.dmpFilesize
5MB
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memory/1312-73-0x00000000744F0000-0x0000000074A9B000-memory.dmpFilesize
5MB
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memory/1312-57-0x0000000000000000-mapping.dmp
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memory/1800-74-0x0000000000000000-mapping.dmp