Overview
overview
3Static
static
3ChnCharInfo.dll
windows7-x64
1ChnCharInfo.dll
windows10-2004-x64
1ComicDown.exe
windows7-x64
1ComicDown.exe
windows10-2004-x64
1ErrorReport.exe
windows7-x64
1ErrorReport.exe
windows10-2004-x64
1Fizzler.Sy...ck.dll
windows7-x64
1Fizzler.Sy...ck.dll
windows10-2004-x64
1Fizzler.dll
windows7-x64
1Fizzler.dll
windows10-2004-x64
1HtmlAgilityPack.dll
windows7-x64
1HtmlAgilityPack.dll
windows10-2004-x64
1Ionic.Zip.dll
windows7-x64
1Ionic.Zip.dll
windows10-2004-x64
1Jint.dll
windows7-x64
1Jint.dll
windows10-2004-x64
1Launcher.exe
windows7-x64
1Launcher.exe
windows10-2004-x64
1LinqBridge.dll
windows7-x64
1LinqBridge.dll
windows10-2004-x64
1Model.dll
windows7-x64
1Model.dll
windows10-2004-x64
1System.Dat...te.dll
windows7-x64
3System.Dat...te.dll
windows10-2004-x64
3Utilities.dll
windows7-x64
1Utilities.dll
windows10-2004-x64
1VMDotNet/v...rs.dll
windows7-x64
1VMDotNet/v...rs.dll
windows10-2004-x64
1VMDotNet/v...ib.dll
windows7-x64
1VMDotNet/v...ib.dll
windows10-2004-x64
1VMDotNet/v...lC.dll
windows7-x64
1VMDotNet/v...lC.dll
windows10-2004-x64
1Analysis
-
max time kernel
120s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
31/12/2023, 04:23
Static task
static1
Behavioral task
behavioral1
Sample
ChnCharInfo.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral2
Sample
ChnCharInfo.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
ComicDown.exe
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral4
Sample
ComicDown.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
ErrorReport.exe
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral6
Sample
ErrorReport.exe
Resource
win10v2004-20231222-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
Fizzler.Systems.HtmlAgilityPack.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral8
Sample
Fizzler.Systems.HtmlAgilityPack.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
Fizzler.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral10
Sample
Fizzler.dll
Resource
win10v2004-20231222-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
HtmlAgilityPack.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral12
Sample
HtmlAgilityPack.dll
Resource
win10v2004-20231222-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
Ionic.Zip.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral14
Sample
Ionic.Zip.dll
Resource
win10v2004-20231222-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
Jint.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral16
Sample
Jint.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral17
Sample
Launcher.exe
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral18
Sample
Launcher.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral19
Sample
LinqBridge.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral20
Sample
LinqBridge.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral21
Sample
Model.dll
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral22
Sample
Model.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral23
Sample
System.Data.SQLite.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral24
Sample
System.Data.SQLite.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral25
Sample
Utilities.dll
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral26
Sample
Utilities.dll
Resource
win10v2004-20231222-en
windows10-2004-x64
Behavioral task
behavioral27
Sample
VMDotNet/v2.0.50727/C/WINDOWS/assembly/GAC_32/CustomMarshalers/2.0.0.0__B03F5F7F11D50A3A/CustomMarshalers.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral28
Sample
VMDotNet/v2.0.50727/C/WINDOWS/assembly/GAC_32/CustomMarshalers/2.0.0.0__B03F5F7F11D50A3A/CustomMarshalers.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral29
Sample
VMDotNet/v2.0.50727/C/WINDOWS/assembly/GAC_32/mscorlib/2.0.0.0__b77a5c561934e089/mscorlib.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral30
Sample
VMDotNet/v2.0.50727/C/WINDOWS/assembly/GAC_32/mscorlib/2.0.0.0__b77a5c561934e089/mscorlib.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral31
Sample
VMDotNet/v2.0.50727/C/WINDOWS/assembly/GAC_MSIL/Microsoft.VisualC/8.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualC.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral32
Sample
VMDotNet/v2.0.50727/C/WINDOWS/assembly/GAC_MSIL/Microsoft.VisualC/8.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualC.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
General
-
Target
Utilities.dll
-
Size
23KB
-
MD5
f7cb5e8b7efe7447971f9bf22f1375ee
-
SHA1
214eedb96a4130489a2a476e2307cc3fd67764fb
-
SHA256
4f19c29492e854757ec165bdd58c45ec75533181f16cfb5062407e6f274980bd
-
SHA512
b3c16a7f459cfc40c4d6bd3a8fdff47e8934a410445bf143f084ef69b4ad536fc4b479faaea74462b522884eb8f3fec44a51a28ca1129366bcd9a2e43163d90d
-
SSDEEP
384:bHRorJBf1hMuEcDlyqTMeyMRApVXSCw5nugqgkYymrzvbSXkRfLmjsForZPoDC:bHRW/bYcDlNMeyMRAp0JnugqqJCwSq
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 860 wrote to memory of 2208 860 rundll32.exe 16 PID 860 wrote to memory of 2208 860 rundll32.exe 16 PID 860 wrote to memory of 2208 860 rundll32.exe 16 PID 860 wrote to memory of 2208 860 rundll32.exe 16 PID 860 wrote to memory of 2208 860 rundll32.exe 16 PID 860 wrote to memory of 2208 860 rundll32.exe 16 PID 860 wrote to memory of 2208 860 rundll32.exe 16