Analysis
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max time kernel
131s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
22-02-2022 05:57
Static task
static1
Behavioral task
behavioral1
Sample
321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe
Resource
win10v2004-en-20220113
windows10-2004_x64
0 signatures
0 seconds
General
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Target
321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe
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Size
552KB
-
MD5
0cd71e952a86a50e14556e70201e39d6
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SHA1
47c78e13cd8b8225e53032ae21e63763f9f642c7
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SHA256
321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d
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SHA512
11edf1184644fb8f12f356bacdec13d0979d2b4345aec7e5843197621d189108ebb4d812677eb60a7f8d99ee6ef139927f9e47900226f7f2e4382c06f76262ef
Score
4/10
Malware Config
Signatures
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Drops file in Windows directory 6 IoCs
Processes:
svchost.exedescription ioc process File opened for modification C:\Windows\WindowsUpdate.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exedescription pid process Token: SeShutdownPrivilege 952 svchost.exe Token: SeCreatePagefilePrivilege 952 svchost.exe Token: SeShutdownPrivilege 952 svchost.exe Token: SeCreatePagefilePrivilege 952 svchost.exe Token: SeShutdownPrivilege 952 svchost.exe Token: SeCreatePagefilePrivilege 952 svchost.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exefondue.exedescription pid process target process PID 860 wrote to memory of 1940 860 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe fondue.exe PID 860 wrote to memory of 1940 860 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe fondue.exe PID 860 wrote to memory of 1940 860 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe fondue.exe PID 1940 wrote to memory of 2992 1940 fondue.exe FonDUE.EXE PID 1940 wrote to memory of 2992 1940 fondue.exe FonDUE.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe"C:\Users\Admin\AppData\Local\Temp\321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:860 -
C:\Windows\SysWOW64\fondue.exe"C:\Windows\system32\fondue.exe" /enable-feature:NetFx3 /caller-name:mscoreei.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1940 -
C:\Windows\system32\FonDUE.EXE"C:\Windows\sysnative\FonDUE.EXE" /enable-feature:NetFx3 /caller-name:mscoreei.dll3⤵PID:2992
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:952