Overview
overview
10Static
static
yhhljgxudq...db.dll
windows7_x64
1yhhljgxudq...db.dll
windows10-2004_x64
8yhhljgxudq...UI.dll
windows7_x64
1yhhljgxudq...UI.dll
windows10-2004_x64
8yhhljgxudq...og.ps1
windows7_x64
1yhhljgxudq...og.ps1
windows10-2004_x64
1yhhljgxudq...ss.exe
windows7_x64
3yhhljgxudq...ss.exe
windows10-2004_x64
8yhhljgxudq...e3.dll
windows7_x64
3yhhljgxudq...e3.dll
windows10-2004_x64
10yhhljgxudq...it.exe
windows7_x64
1yhhljgxudq...it.exe
windows10-2004_x64
8Analysis
-
max time kernel
120s -
max time network
119s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
01-02-2022 20:24
Static task
static1
Behavioral task
behavioral1
Sample
yhhljgxudqeyowcinyde44154280653/db.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
yhhljgxudqeyowcinyde44154280653/db.dll
Resource
win10v2004-en-20220113
Behavioral task
behavioral3
Sample
yhhljgxudqeyowcinyde44154280653/db/userinitUI.dll
Resource
win7-en-20211208
Behavioral task
behavioral4
Sample
yhhljgxudqeyowcinyde44154280653/db/userinitUI.dll
Resource
win10v2004-en-20220113
Behavioral task
behavioral5
Sample
yhhljgxudqeyowcinyde44154280653/log.ps1
Resource
win7-en-20211208
Behavioral task
behavioral6
Sample
yhhljgxudqeyowcinyde44154280653/log.ps1
Resource
win10v2004-en-20220113
Behavioral task
behavioral7
Sample
yhhljgxudqeyowcinyde44154280653/smss.exe
Resource
win7-en-20211208
Behavioral task
behavioral8
Sample
yhhljgxudqeyowcinyde44154280653/smss.exe
Resource
win10v2004-en-20220113
Behavioral task
behavioral9
Sample
yhhljgxudqeyowcinyde44154280653/sqlite3.dll
Resource
win7-en-20211208
Behavioral task
behavioral10
Sample
yhhljgxudqeyowcinyde44154280653/sqlite3.dll
Resource
win10v2004-en-20220113
Behavioral task
behavioral11
Sample
yhhljgxudqeyowcinyde44154280653/userinit.exe
Resource
win7-en-20211208
Behavioral task
behavioral12
Sample
yhhljgxudqeyowcinyde44154280653/userinit.exe
Resource
win10v2004-en-20220113
General
-
Target
yhhljgxudqeyowcinyde44154280653/sqlite3.dll
-
Size
910KB
-
MD5
def2572ccae7f518bd9d30f37b2fed04
-
SHA1
eaec1754a69c50eac99e774b07ef156a1ca6de06
-
SHA256
b712286d4d36c74fa32127f848b79cfb857fdc2b1c84bbbee285cf34752443a2
-
SHA512
f6183e6b7989cfc342f28074e0c79223765a5995e04e5e1e9d2c6edd12837bf5a825a0800f2941c3c7eedc37258052fd72fd7f1421d88c426666a30b4436aa4a
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 648 2032 WerFault.exe 27 -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 648 WerFault.exe 648 WerFault.exe 648 WerFault.exe 648 WerFault.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 648 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 648 WerFault.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 964 wrote to memory of 2032 964 rundll32.exe 27 PID 964 wrote to memory of 2032 964 rundll32.exe 27 PID 964 wrote to memory of 2032 964 rundll32.exe 27 PID 964 wrote to memory of 2032 964 rundll32.exe 27 PID 964 wrote to memory of 2032 964 rundll32.exe 27 PID 964 wrote to memory of 2032 964 rundll32.exe 27 PID 964 wrote to memory of 2032 964 rundll32.exe 27 PID 2032 wrote to memory of 648 2032 rundll32.exe 28 PID 2032 wrote to memory of 648 2032 rundll32.exe 28 PID 2032 wrote to memory of 648 2032 rundll32.exe 28 PID 2032 wrote to memory of 648 2032 rundll32.exe 28
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\yhhljgxudqeyowcinyde44154280653\sqlite3.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:964 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\yhhljgxudqeyowcinyde44154280653\sqlite3.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2032 -s 2283⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:648
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