Analysis
- max time kernel
13s - max time network
17s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
05/02/2022, 09:43
Static task
static1
Behavioral task
behavioral1
Sample
UIF Covid-19.exe
Resource
win7-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
UIF Covid-19.exe
Resource
win10v2004-en-20220113
0 signatures
0 seconds
General
- Target UIF Covid-19.exe
- Size 358KB
- Sample220205-lqds7aaah2
- SHA256 7c66bdf5e60c828d8033218f9807b954e26046817acda2a8235a5b3bc68c5277
- MD5 3601ca92dbd87d046273d2c6aca6e7a6
- SHA1 a37cf982bf9d242601124346d17eafea404d6b07
- SHA512 9a0e39178a2c248a9470d6899e9fe9528531423d479d6571dd8380d1ed3f04aac596436bdcec23aa686bafba54459c889ffcc6af08d366a9d8adf442f040ba1f
- MD5 SHA1 SHA512
Score
4/10
Malware Config
Signatures
- Drops file in Windows directory 5 IoCs
description 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 - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1932 UIF Covid-19.exe - Suspicious use of AdjustPrivilegeToken 7 IoCs
description pid Process Token: SeDebugPrivilege 1932 UIF Covid-19.exe Token: SeShutdownPrivilege 4728 svchost.exe Token: SeCreatePagefilePrivilege 4728 svchost.exe Token: SeShutdownPrivilege 4728 svchost.exe Token: SeCreatePagefilePrivilege 4728 svchost.exe Token: SeShutdownPrivilege 4728 svchost.exe Token: SeCreatePagefilePrivilege 4728 svchost.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\UIF Covid-19.exe"C:\Users\Admin\AppData\Local\Temp\UIF Covid-19.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1932
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4728