7f67900079cccf640f8d777af4ac68973c2f48506d833557ef4dce11f5aa0c70

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
17/04/2024, 18:29

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

dll/setup.bat
Size

95B
MD5

06d815f50f451070856fe3ad8cd18e25
SHA1

c5aa5b1d8c92deba0c0284a290a7b1b145211378
SHA256

ac6cd92099ba83edfed2ca4a2306d85b43667d0fcd6124ace64ef6bfc6b32f8c
SHA512

5e911bf3a739d327ba7d532ba26131729312db6df98eddd5454870f04c47e42f5a99b9f161f730e37d9ac9795fd811f36a3883a1339da88f03dd43859c158918

Score

1^/10

Malware Config

Signatures

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E5E29231-2DB4-495B-8CA2-725EC7955E79}\ = "dc_data100_v1_0.survey"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E5E29231-2DB4-495B-8CA2-725EC7955E79}\TypeLib\ = "{2377A9B0-3376-4053-8E29-1ABA7C4A166A}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E5E29231-2DB4-495B-8CA2-725EC7955E79}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{56930358-AD72-408F-83C4-A2B0DC8037B2}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1E6D8684-755D-4847-BF40-68EC5E4BC1E9}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{59CD0CF9-6612-46EE-858C-67FD10E563A3}\TypeLib\ = "{2377A9B0-3376-4053-8E29-1ABA7C4A166A}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A2F5EB7B-3355-4B3D-BC5D-4A898E464D0A}\ = "_survey_ver3"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{26C19C10-ED58-4A3D-ABC5-6E5494734489}\ = "_C_A_safe"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{170715F6-F96B-41E2-A81C-ED0A08AD64C7}\ProxyStubClsid	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{AED3A6B0-2171-11D2-B77C-0008C73ACA8F}\4.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BD7F5F19-FAA7-4F66-9623-595B42D8AD90}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D8F883BC-25FD-4808-A170-C56141F1A494}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{56930358-AD72-408F-83C4-A2B0DC8037B2}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{65C53BE7-ED21-4C25-B189-DA0E8FAD5231}\ = "IRecipient"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{AED3A6B1-2171-11D2-B77C-0008C73ACA8F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\jmail.Attachment	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{359F3977-05E6-4C33-8C72-70E80A7242AE}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{953753F8-49A0-47B0-B426-6E0FB829DBE2}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\dc_data100_v1_0.survey_add_readQA\Clsid	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A0D96F27-F884-42BE-AE5D-865CF04CA992}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{8A5F027A-7B77-4CC1-BB92-22A6A3B93A33}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{AED3A6B0-2171-11D2-B77C-0008C73ACA8F}\4.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E05AEA1E-BCB1-473A-8B2A-4829D9E1AD23}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AC3F1977-CD10-41B2-9977-7693A4C13377}\Version\ = "4.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D41126E4-743A-45B9-A34E-DC1EABB3FB85}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B1CC9084-0177-4136-9B1B-C06C061F1E1D}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{59CD0CF9-6612-46EE-858C-67FD10E563A3}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\dc_data100_v1_0.admin_user_ok_sys\Clsid\ = "{AAB50539-7774-423B-AD28-8627F14BFC7E}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F21A84BE-998D-49DE-BACF-84C2ECA39C49}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{00705534-5608-486A-9A31-27B097F57657}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B41A0E72-EB1E-4FAE-ACB7-EC6BF83C729C}\ = "_survey_tbjl"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A0D96F27-F884-42BE-AE5D-865CF04CA992}\ProgID\ = "dc_data100_v1_0.C_A_safe"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D99AE1F9-734F-42DC-BC1D-2B1FC2466551}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\dll\\dc_data100_v1_0.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C63826A7-061C-4045-995D-9C8D55FD915E}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4E3A822A-2864-48CA-B109-2BE9C533D7E4}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4C98483B-95C7-4EAB-873A-4D82B21109BB}\ProxyStubClsid	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\dc_data100_v1_0.head_info\ = "dc_data100_v1_0.head_info"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C63826A7-061C-4045-995D-9C8D55FD915E}\VERSION	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{BD7F5F19-FAA7-4F66-9623-595B42D8AD90}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0D821067-FCF9-4704-9287-0D8F76FE6513}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{26C19C10-ED58-4A3D-ABC5-6E5494734489}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{138EAADE-087F-43F0-9681-CEBD9830E0E5}\Implemented Categories	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3CC25625-2E11-40E8-86D0-2750BCC0D415}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B89D0E7A-0F5B-40EE-8AF3-08FA2ED9534F}\ = "IPGPKeyInfo"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AC3F1977-CD10-41B2-9977-7693A4C13377}\TypeLib\ = "{AED3A6B0-2171-11D2-B77C-0008C73ACA8F}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{90D0A753-AD45-40FD-8C6E-555600EE5EB4}\Version\ = "4.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B7A01B28-ED5D-4184-905B-3EF1C1F99F01}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5369EEF8-E0F3-4B35-B45A-F54BFE5E191B}\Implemented Categories	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{CF2ED965-E0BA-4FE4-ADE2-38BD48F112E8}\TypeLib\Version = "4.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1E6D8684-755D-4847-BF40-68EC5E4BC1E9}\TypeLib\Version = "4.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A86D9D62-E4FF-4FC4-92EB-A653B3D35D0C}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{8418F59D-5032-42BF-9851-208853B4635D}\VERSION\ = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\dc_data100_v1_0.C_Config	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{10E321CC-683E-4060-B938-4F53234D9593}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{170715F6-F96B-41E2-A81C-ED0A08AD64C7}\ = "_C_A_Config"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F21A84BE-998D-49DE-BACF-84C2ECA39C49}\VERSION	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A86D9D62-E4FF-4FC4-92EB-A653B3D35D0C}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{99C67E14-6AED-4F33-9509-E0272D839550}\ProxyStubClsid	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{12225098-64A5-4992-92A3-4B6E5F3E3FB9}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{AED3A6B0-2171-11D2-B77C-0008C73ACA8F}\4.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\dll\\"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F21A84BE-998D-49DE-BACF-84C2ECA39C49}\ = "dc_data100_v1_0.survey_password_look"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E8890796-931E-4F2D-9DE0-1BBA46147F79}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6FD2E921-57F8-4972-8810-93C25A22E76A}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{37367E57-2713-4AFD-A244-CD2A2FA7C4B0}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe

Suspicious behavior: CmdExeWriteProcessMemorySpam 2 IoCs

pid	Process
2924	regsvr32.exe
2484	regsvr32.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1580 wrote to memory of 2924	1580	cmd.exe	29
PID 1580 wrote to memory of 2924	1580	cmd.exe	29
PID 1580 wrote to memory of 2924	1580	cmd.exe	29
PID 1580 wrote to memory of 2924	1580	cmd.exe	29
PID 1580 wrote to memory of 2924	1580	cmd.exe	29
PID 2924 wrote to memory of 2812	2924	regsvr32.exe	30
PID 2924 wrote to memory of 2812	2924	regsvr32.exe	30
PID 2924 wrote to memory of 2812	2924	regsvr32.exe	30
PID 2924 wrote to memory of 2812	2924	regsvr32.exe	30
PID 2924 wrote to memory of 2812	2924	regsvr32.exe	30
PID 2924 wrote to memory of 2812	2924	regsvr32.exe	30
PID 2924 wrote to memory of 2812	2924	regsvr32.exe	30
PID 1580 wrote to memory of 2484	1580	cmd.exe	31
PID 1580 wrote to memory of 2484	1580	cmd.exe	31
PID 1580 wrote to memory of 2484	1580	cmd.exe	31
PID 1580 wrote to memory of 2484	1580	cmd.exe	31
PID 1580 wrote to memory of 2484	1580	cmd.exe	31
PID 2484 wrote to memory of 2540	2484	regsvr32.exe	32
PID 2484 wrote to memory of 2540	2484	regsvr32.exe	32
PID 2484 wrote to memory of 2540	2484	regsvr32.exe	32
PID 2484 wrote to memory of 2540	2484	regsvr32.exe	32
PID 2484 wrote to memory of 2540	2484	regsvr32.exe	32
PID 2484 wrote to memory of 2540	2484	regsvr32.exe	32
PID 2484 wrote to memory of 2540	2484	regsvr32.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\dll\setup.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1580
- C:\Windows\system32\regsvr32.exe
  Regsvr32.exe dc_data100_v1_0.dll
  2⤵
  - Suspicious behavior: CmdExeWriteProcessMemorySpam
  - Suspicious use of WriteProcessMemory
  PID:2924
- - C:\Windows\SysWOW64\regsvr32.exe
    dc_data100_v1_0.dll
    3⤵
    - Modifies registry class
    PID:2812
- C:\Windows\system32\regsvr32.exe
  Regsvr32.exe jmail.dll
  2⤵
  - Suspicious behavior: CmdExeWriteProcessMemorySpam
  - Suspicious use of WriteProcessMemory
  PID:2484
- - C:\Windows\SysWOW64\regsvr32.exe
    jmail.dll
    3⤵
    - Modifies registry class
    PID:2540

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads