Analysis
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max time kernel
80s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
05-02-2022 14:41
Static task
static1
Behavioral task
behavioral1
Sample
6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exe
Resource
win10v2004-en-20220113
windows10-2004_x64
0 signatures
0 seconds
General
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Target
6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exe
-
Size
970KB
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MD5
fd7ef2eeb906cad24856562a2d2ea4d5
-
SHA1
d15359eb35d6ed3fd7c31044f2f5211309caf535
-
SHA256
6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1
-
SHA512
fc9e3b6fc15c6584786da6210020cd3af6f0988254036fa2d630c1f4404015c7013ae7d8db98de3b5ca8413724e353bd1de50a98cd9239813ab825dd14564962
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\SoftwareDistribution\ReportingEvents.log svchost.exe 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 -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exedescription pid process Token: SeShutdownPrivilege 3700 svchost.exe Token: SeCreatePagefilePrivilege 3700 svchost.exe Token: SeShutdownPrivilege 3700 svchost.exe Token: SeCreatePagefilePrivilege 3700 svchost.exe Token: SeShutdownPrivilege 3700 svchost.exe Token: SeCreatePagefilePrivilege 3700 svchost.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exefondue.exedescription pid process target process PID 2220 wrote to memory of 4960 2220 6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exe fondue.exe PID 2220 wrote to memory of 4960 2220 6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exe fondue.exe PID 2220 wrote to memory of 4960 2220 6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exe fondue.exe PID 4960 wrote to memory of 4948 4960 fondue.exe FonDUE.EXE PID 4960 wrote to memory of 4948 4960 fondue.exe FonDUE.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exe"C:\Users\Admin\AppData\Local\Temp\6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Windows\SysWOW64\fondue.exe"C:\Windows\system32\fondue.exe" /enable-feature:NetFx3 /caller-name:mscoreei.dll2⤵
- Suspicious use of WriteProcessMemory
PID:4960 -
C:\Windows\system32\FonDUE.EXE"C:\Windows\sysnative\FonDUE.EXE" /enable-feature:NetFx3 /caller-name:mscoreei.dll3⤵PID:4948
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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:3700