Overview
overview
10Static
static
10DllErrorRe...ol.exe
windows7-x64
10DllErrorRe...ol.exe
windows10-2004-x64
10DryIoc.dll
windows7-x64
1DryIoc.dll
windows10-2004-x64
1LenovoSdk/...K2.dll
windows7-x64
1LenovoSdk/...K2.dll
windows10-2004-x64
1LenovoSdk/...dk.dll
windows7-x64
1LenovoSdk/...dk.dll
windows10-2004-x64
1LenovoSdk/...er.dll
windows7-x64
1LenovoSdk/...er.dll
windows10-2004-x64
1LenovoSdk/...dp.dll
windows7-x64
1LenovoSdk/...dp.dll
windows10-2004-x64
1LenovoSdk/...K2.dll
windows7-x64
3LenovoSdk/...K2.dll
windows10-2004-x64
3LenovoSdk/...dk.dll
windows7-x64
3LenovoSdk/...dk.dll
windows10-2004-x64
3LenovoSdk/...er.dll
windows7-x64
3LenovoSdk/...er.dll
windows10-2004-x64
3LenovoSdk/...dp.dll
windows7-x64
3LenovoSdk/...dp.dll
windows10-2004-x64
3Microsoft....re.dll
windows7-x64
1Microsoft....re.dll
windows10-2004-x64
1Microsoft....ms.dll
windows7-x64
1Microsoft....ms.dll
windows10-2004-x64
1Microsoft....pf.dll
windows7-x64
1Microsoft....pf.dll
windows10-2004-x64
1Microsoft....es.dll
windows7-x64
1Microsoft....es.dll
windows10-2004-x64
1NamedPipeS...on.dll
windows7-x64
1NamedPipeS...on.dll
windows10-2004-x64
1Netpower.Analysis.dll
windows7-x64
1Netpower.Analysis.dll
windows10-2004-x64
1Analysis
-
max time kernel
149s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
25-12-2024 11:41
Behavioral task
behavioral1
Sample
DllErrorRepairTool.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
DllErrorRepairTool.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
DryIoc.dll
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
DryIoc.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
LenovoSdk/x64/LYSDK2.dll
Resource
win7-20241010-en
Behavioral task
behavioral6
Sample
LenovoSdk/x64/LYSDK2.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
LenovoSdk/x64/LsfSdk.dll
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
LenovoSdk/x64/LsfSdk.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
LenovoSdk/x64/WebView2Loader.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
LenovoSdk/x64/WebView2Loader.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
LenovoSdk/x64/ludp.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
LenovoSdk/x64/ludp.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
LenovoSdk/x86/LYSDK2.dll
Resource
win7-20241010-en
Behavioral task
behavioral14
Sample
LenovoSdk/x86/LYSDK2.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
LenovoSdk/x86/LsfSdk.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
LenovoSdk/x86/LsfSdk.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
LenovoSdk/x86/WebView2Loader.dll
Resource
win7-20241010-en
Behavioral task
behavioral18
Sample
LenovoSdk/x86/WebView2Loader.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
LenovoSdk/x86/ludp.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
LenovoSdk/x86/ludp.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
Microsoft.Web.WebView2.Core.dll
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
Microsoft.Web.WebView2.Core.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
Microsoft.Web.WebView2.WinForms.dll
Resource
win7-20240708-en
Behavioral task
behavioral24
Sample
Microsoft.Web.WebView2.WinForms.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
Microsoft.Web.WebView2.Wpf.dll
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
Microsoft.Web.WebView2.Wpf.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
Microsoft.Win32.Primitives.dll
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
Microsoft.Win32.Primitives.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
NamedPipeServerStream.NetFrameworkVersion.dll
Resource
win7-20241023-en
Behavioral task
behavioral30
Sample
NamedPipeServerStream.NetFrameworkVersion.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
Netpower.Analysis.dll
Resource
win7-20240708-en
Behavioral task
behavioral32
Sample
Netpower.Analysis.dll
Resource
win10v2004-20241007-en
General
-
Target
DllErrorRepairTool.exe
-
Size
2.1MB
-
MD5
39981c3bec2c827df8b61950ec1c0316
-
SHA1
2b17d01951d2b821344ca25d7d25f5f19f0acac4
-
SHA256
a3f332cba07121cd17706ddd005087946d643201b3fa55678a8a816801f47d41
-
SHA512
ed8293a512895798bd74c96705e1fb03764d1574e99ffa4d29320c7745e6478e33e03991a3c6c16b3d8793c53bdf16aaf3449ce5f9c077869675243e853293d1
-
SSDEEP
49152:WIr3mzQXkuU3D9Aq66e3Rak9Aq66e3RaW3w:NDmEXkZF66d+66d+w
Malware Config
Extracted
vipkeylogger
Signatures
-
VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
-
Vipkeylogger family
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DllErrorRepairTool.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4768 DllErrorRepairTool.exe Token: SeBackupPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe Token: SeSecurityPrivilege 4768 DllErrorRepairTool.exe