dccc371879fde287ad172e07b731f7d234b4ccbebdd5f218f0041a1d64c776c4

Analysis

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
24/12/2023, 15:18

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General

Target

03702a755b0bf95567ab72283c03ae4c.dll
Size

214KB
MD5

03702a755b0bf95567ab72283c03ae4c
SHA1

6841377fb059f295bee8468a6a4e9740d16307ea
SHA256

dccc371879fde287ad172e07b731f7d234b4ccbebdd5f218f0041a1d64c776c4
SHA512

b990e7bc1f5d0d00141dd2e8a27ddf6f1b1f922b850180600869e927e1068424ca1d2d44e4576a887a110bbe1156981682114bec9f6c8198ffbe665151b0aeaa
SSDEEP

3072:jRfbMK67eh3TpgAcCSLRezYJ0f7iuBqFaJ7JszYSRDjF:jmqjmA2LQph2YSZJ

Score

1^/10

Malware Config

Signatures

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DailyBibleGuideInstaller.Start\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}\MiscStatus\ = "0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}\TypeLib\ = "{21ef3164-5fa8-4ff0-8bbe-25b23f313086}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B3595550-5007-4AEB-BB04-D00E62E836A8}\ = "It8InstallerStart"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B3595550-5007-4AEB-BB04-D00E62E836A8}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F0786343-938E-456B-8798-DE7EEC08F820}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}\Version	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F0786343-938E-456B-8798-DE7EEC08F820}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}\Control	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{21EF3164-5FA8-4FF0-8BBE-25B23F313086}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B3595550-5007-4AEB-BB04-D00E62E836A8}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DailyBibleGuideInstaller.Start	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{21EF3164-5FA8-4FF0-8BBE-25B23F313086}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{21EF3164-5FA8-4FF0-8BBE-25B23F313086}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\03702a755b0bf95567ab72283c03ae4c.dll\\"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B3595550-5007-4AEB-BB04-D00E62E836A8}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F0786343-938E-456B-8798-DE7EEC08F820}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F0786343-938E-456B-8798-DE7EEC08F820}\TypeLib\ = "{21EF3164-5FA8-4FF0-8BBE-25B23F313086}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DailyBibleGuideInstaller.Start.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{21EF3164-5FA8-4FF0-8BBE-25B23F313086}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B3595550-5007-4AEB-BB04-D00E62E836A8}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F0786343-938E-456B-8798-DE7EEC08F820}\ = "_It8InstallerStartEvents"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}\MiscStatus\1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{21EF3164-5FA8-4FF0-8BBE-25B23F313086}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B3595550-5007-4AEB-BB04-D00E62E836A8}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F0786343-938E-456B-8798-DE7EEC08F820}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F0786343-938E-456B-8798-DE7EEC08F820}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B3595550-5007-4AEB-BB04-D00E62E836A8}\TypeLib\ = "{21EF3164-5FA8-4FF0-8BBE-25B23F313086}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B3595550-5007-4AEB-BB04-D00E62E836A8}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F0786343-938E-456B-8798-DE7EEC08F820}\ = "_It8InstallerStartEvents"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DailyBibleGuideInstaller.Start.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\03702a755b0bf95567ab72283c03ae4c.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}\MiscStatus\1\ = "131473"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{21EF3164-5FA8-4FF0-8BBE-25B23F313086}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B3595550-5007-4AEB-BB04-D00E62E836A8}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F0786343-938E-456B-8798-DE7EEC08F820}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F0786343-938E-456B-8798-DE7EEC08F820}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DailyBibleGuideInstaller.Start\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DailyBibleGuideInstaller.Start\CurVer\ = "DailyBibleGuideInstaller.Start.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}\ProgID\ = "DailyBibleGuideInstaller.Start.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B3595550-5007-4AEB-BB04-D00E62E836A8}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B3595550-5007-4AEB-BB04-D00E62E836A8}\TypeLib\ = "{21EF3164-5FA8-4FF0-8BBE-25B23F313086}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DailyBibleGuideInstaller.Start\CLSID\ = "{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}\Version\ = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{21EF3164-5FA8-4FF0-8BBE-25B23F313086}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{21EF3164-5FA8-4FF0-8BBE-25B23F313086}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\03702a755b0bf95567ab72283c03ae4c.dll\\1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F0786343-938E-456B-8798-DE7EEC08F820}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{21EF3164-5FA8-4FF0-8BBE-25B23F313086}\1.0\ = "Installer 1.0 Type Library"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B3595550-5007-4AEB-BB04-D00E62E836A8}\ = "It8InstallerStart"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B3595550-5007-4AEB-BB04-D00E62E836A8}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F0786343-938E-456B-8798-DE7EEC08F820}\TypeLib\ = "{21EF3164-5FA8-4FF0-8BBE-25B23F313086}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F0786343-938E-456B-8798-DE7EEC08F820}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F0786343-938E-456B-8798-DE7EEC08F820}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DailyBibleGuideInstaller.Start.1\CLSID\ = "{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DailyBibleGuideInstaller.Start\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B3595550-5007-4AEB-BB04-D00E62E836A8}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6c1b9042-3d32-49a1-916b-0aa3a9cddfd6}\VersionIndependentProgID\ = "DailyBibleGuideInstaller.Start"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{21EF3164-5FA8-4FF0-8BBE-25B23F313086}\1.0\FLAGS\ = "0"	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 2216	2932	regsvr32.exe	28
PID 2932 wrote to memory of 2216	2932	regsvr32.exe	28
PID 2932 wrote to memory of 2216	2932	regsvr32.exe	28
PID 2932 wrote to memory of 2216	2932	regsvr32.exe	28
PID 2932 wrote to memory of 2216	2932	regsvr32.exe	28
PID 2932 wrote to memory of 2216	2932	regsvr32.exe	28
PID 2932 wrote to memory of 2216	2932	regsvr32.exe	28
PID 2216 wrote to memory of 2996	2216	regsvr32.exe	29
PID 2216 wrote to memory of 2996	2216	regsvr32.exe	29
PID 2216 wrote to memory of 2996	2216	regsvr32.exe	29
PID 2216 wrote to memory of 2996	2216	regsvr32.exe	29
PID 2216 wrote to memory of 2996	2216	regsvr32.exe	29
PID 2216 wrote to memory of 2996	2216	regsvr32.exe	29
PID 2216 wrote to memory of 2996	2216	regsvr32.exe	29

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\03702a755b0bf95567ab72283c03ae4c.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2932
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\03702a755b0bf95567ab72283c03ae4c.dll
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2216
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32 C:\Users\Admin\AppData\Local\Temp\03702A~1.DLL,Update
    3⤵
    PID:2996

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Malware Config

Signatures

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MITRE ATT&CK Matrix

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