Analysis
-
max time kernel
134s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
05-02-2022 20:17
Static task
static1
Behavioral task
behavioral1
Sample
03cf7d2cd6c6369cade225a88cfcb0fe28c6ae4a548ef6c1ac11256d1cab3fd7.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
03cf7d2cd6c6369cade225a88cfcb0fe28c6ae4a548ef6c1ac11256d1cab3fd7.exe
Resource
win10v2004-en-20220113
windows10-2004_x64
0 signatures
0 seconds
General
-
Target
03cf7d2cd6c6369cade225a88cfcb0fe28c6ae4a548ef6c1ac11256d1cab3fd7.exe
-
Size
751KB
-
MD5
89baae9cd7f445265f80c02596a324e0
-
SHA1
9dd2bb4e5d019ac26957aeb877bd74d0c976e3ff
-
SHA256
03cf7d2cd6c6369cade225a88cfcb0fe28c6ae4a548ef6c1ac11256d1cab3fd7
-
SHA512
ac134a1efb575a25cdeae861cd6da05ad6b311f7167de1984ec53dc62e90e5b98cd895dd3a7efc4d336ae1b2a19861aafbdd7634ad58964570974755018310e8
Score
4/10
Malware Config
Signatures
-
Drops file in Windows directory 6 IoCs
Processes:
svchost.exedescription ioc process 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 File opened for modification C:\Windows\WindowsUpdate.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exedescription pid process Token: SeShutdownPrivilege 3788 svchost.exe Token: SeCreatePagefilePrivilege 3788 svchost.exe Token: SeShutdownPrivilege 3788 svchost.exe Token: SeCreatePagefilePrivilege 3788 svchost.exe Token: SeShutdownPrivilege 3788 svchost.exe Token: SeCreatePagefilePrivilege 3788 svchost.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
03cf7d2cd6c6369cade225a88cfcb0fe28c6ae4a548ef6c1ac11256d1cab3fd7.exefondue.exedescription pid process target process PID 2748 wrote to memory of 3816 2748 03cf7d2cd6c6369cade225a88cfcb0fe28c6ae4a548ef6c1ac11256d1cab3fd7.exe fondue.exe PID 2748 wrote to memory of 3816 2748 03cf7d2cd6c6369cade225a88cfcb0fe28c6ae4a548ef6c1ac11256d1cab3fd7.exe fondue.exe PID 2748 wrote to memory of 3816 2748 03cf7d2cd6c6369cade225a88cfcb0fe28c6ae4a548ef6c1ac11256d1cab3fd7.exe fondue.exe PID 3816 wrote to memory of 544 3816 fondue.exe FonDUE.EXE PID 3816 wrote to memory of 544 3816 fondue.exe FonDUE.EXE
Processes
-
C:\Users\Admin\AppData\Local\Temp\03cf7d2cd6c6369cade225a88cfcb0fe28c6ae4a548ef6c1ac11256d1cab3fd7.exe"C:\Users\Admin\AppData\Local\Temp\03cf7d2cd6c6369cade225a88cfcb0fe28c6ae4a548ef6c1ac11256d1cab3fd7.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2748 -
C:\Windows\SysWOW64\fondue.exe"C:\Windows\system32\fondue.exe" /enable-feature:NetFx3 /caller-name:mscoreei.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3816 -
C:\Windows\system32\FonDUE.EXE"C:\Windows\sysnative\FonDUE.EXE" /enable-feature:NetFx3 /caller-name:mscoreei.dll3⤵PID:544
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3788