ramnit | 6976a152e57713286649d7b0f0f4368630f8ba92076a35be68436d4a0505650d

Analysis

max time kernel
135s
max time network
185s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
30/10/2022, 23:12

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General

Target

6976a152e57713286649d7b0f0f4368630f8ba92076a35be68436d4a0505650d.dll
Size

1.0MB
MD5

91e44b8441750665ec9555b85eb829a6
SHA1

8a1b06c84327675fac5f062be08f4b725a3466fb
SHA256

6976a152e57713286649d7b0f0f4368630f8ba92076a35be68436d4a0505650d
SHA512

a4cf552b7fb3a0a59b8485dd1b512a9a52590a890a8d6f74bd4e8510c4c1ece19e561434b3a8909a80c0721f511de015d41f9c980f801340f1358e86bcb88a1d
SSDEEP

12288:895fV5eE+ecfmq8yAKwGslW++O4G3C+fb+WhlPwtWewUAf:mfD+eqD8yAKwGslW+QGyYbEtWi

Score

10^/10

ramnit banker spyware stealer trojan upx worm

Malware Config

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit

Executes dropped EXE 2 IoCs

pid	Process
1216	regsvr32Srv.exe
5088	DesktopLayer.exe

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x0006000000022e1e-134.dat	upx
behavioral2/files/0x0006000000022e1e-135.dat	upx
behavioral2/files/0x0007000000022e1f-137.dat	upx
behavioral2/memory/1216-138-0x0000000000400000-0x000000000042C000-memory.dmp	upx
behavioral2/files/0x0007000000022e1f-139.dat	upx
behavioral2/memory/5088-142-0x0000000000400000-0x000000000042C000-memory.dmp	upx

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\regsvr32Srv.exe	regsvr32.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\px225D.tmp	regsvr32Srv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	regsvr32Srv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	regsvr32Srv.exe

Modifies Internet Explorer settings 1 TTPs 25 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "894897507"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30993752"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30993752"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "374006571"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "894897507"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{609A0C30-594B-11ED-89AC-466E527D41B2} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\HPCUE.AiODeviceIO.1\ = "CHPAiODeviceIO Class (CUE)"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\HPCUE.AiOIOSockets\CLSID\ = "{697F5204-0494-11d6-A2B0-0060B0FBD872}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5119-0494-11D6-A2B0-0060B0FBD872}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{697F520D-0494-11d6-A2B0-0060B0FBD872}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\HPAiO.DevInit.1\ = "HPAiODevInit Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5109-0494-11D6-A2B0-0060B0FBD872}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5111-0494-11D6-A2B0-0060B0FBD872}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5127-0494-11D6-A2B0-0060B0FBD872}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F0ABEEC7-1039-40F4-8256-EAD57ECD85EE}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F0ABEEC7-1039-40F4-8256-EAD57ECD85EE}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B9E3E545-41FC-4723-B126-E04531BD55B5}\TypeLib\ = "{697F5000-0494-11D6-A2B0-0060B0FBD872}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{697F5213-0494-11d6-A2B0-0060B0FBD872}\VersionIndependentProgID\ = "HPCUE.AiO1284IDStr"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6FECCAFF-94DE-4E21-9CC1-F67EA3CFE328}\ = "HPAiODevFileNames Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{697F5110-0494-11D6-A2B0-0060B0FBD872}\TypeLib\ = "{697F5000-0494-11D6-A2B0-0060B0FBD872}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5112-0494-11D6-A2B0-0060B0FBD872}\TypeLib\ = "{697F5000-0494-11D6-A2B0-0060B0FBD872}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{697F5125-0494-11D6-A2B0-0060B0FBD872}\TypeLib\ = "{697F5000-0494-11D6-A2B0-0060B0FBD872}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F512C-0494-11D6-A2B0-0060B0FBD872}\TypeLib\ = "{697F5000-0494-11D6-A2B0-0060B0FBD872}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{07AB484F-548E-4B54-8C4C-501DDEEFAC60}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{697F5214-0494-11d6-A2B0-0060B0FBD872}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5122-0494-11D6-A2B0-0060B0FBD872}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{697F5209-0494-11d6-A2B0-0060B0FBD872}\ = "HPAiOScanToDests Class (CUE)"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{697F5208-0494-11d6-A2B0-0060B0FBD872}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{697F5122-0494-11D6-A2B0-0060B0FBD872}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{216E4798-B6CF-4F0E-9A8C-244464129F50}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F8B9978D-B7B8-41AD-B8EC-A8D12C2B5F02}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{697F520D-0494-11d6-A2B0-0060B0FBD872}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\HPCUE.AiODevFaxLogs\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{697F510D-0494-11D6-A2B0-0060B0FBD872}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5113-0494-11D6-A2B0-0060B0FBD872}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{697F5118-0494-11D6-A2B0-0060B0FBD872}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5119-0494-11D6-A2B0-0060B0FBD872}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F511E-0494-11D6-A2B0-0060B0FBD872}\ = "DIHPAiOFWCntrs"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5101-0494-11D6-A2B0-0060B0FBD872}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F0ABEEC7-1039-40F4-8256-EAD57ECD85EE}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\HPCUE.AiOScanToDest.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\HPAiO.DevFileNames.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DD98B706-B1FD-442F-AA9B-81E7A89B7E28}\TypeLib\ = "{697F5000-0494-11D6-A2B0-0060B0FBD872}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4A62AB45-F524-4F55-8CCA-CCE41FFC54D6}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\HPCUE.AiOJunkFaxes\ = "HPAiOJunkFaxes Class (CUE)"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{697F520D-0494-11d6-A2B0-0060B0FBD872}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\HPAiO.DevFileNames	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{697F5120-0494-11D6-A2B0-0060B0FBD872}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5120-0494-11D6-A2B0-0060B0FBD872}\TypeLib\ = "{697F5000-0494-11D6-A2B0-0060B0FBD872}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D42E8141-B517-4128-AC8A-F37855A4A7BA}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5106-0494-11D6-A2B0-0060B0FBD872}\ = "DIHPAiOIOSockets"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{697F510B-0494-11D6-A2B0-0060B0FBD872}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4A6C0328-9D50-4111-AE4F-5675145221CE}\ = "DIHPAiOFWCntr2"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{697F511D-0494-11D6-A2B0-0060B0FBD872}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5120-0494-11D6-A2B0-0060B0FBD872}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{697F512B-0494-11D6-A2B0-0060B0FBD872}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F0ABEEC7-1039-40F4-8256-EAD57ECD85EE}\TypeLib\ = "{697F5000-0494-11D6-A2B0-0060B0FBD872}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5108-0494-11D6-A2B0-0060B0FBD872}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{697F5109-0494-11D6-A2B0-0060B0FBD872}\TypeLib\ = "{697F5000-0494-11D6-A2B0-0060B0FBD872}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D38C196B-2241-4831-8673-1889DE73A8FF}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4A6C0328-9D50-4111-AE4F-5675145221CE}\TypeLib\ = "{697F5000-0494-11D6-A2B0-0060B0FBD872}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{697F5122-0494-11D6-A2B0-0060B0FBD872}\TypeLib\ = "{697F5000-0494-11D6-A2B0-0060B0FBD872}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5127-0494-11D6-A2B0-0060B0FBD872}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5002-0494-11D6-A2B0-0060B0FBD872}\TypeLib\ = "{697F5000-0494-11D6-A2B0-0060B0FBD872}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{52F49B50-B2DE-4852-B5A1-6336A7BCC002}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{697F5116-0494-11D6-A2B0-0060B0FBD872}\ = "DIHPAiOJunkFaxes"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5123-0494-11D6-A2B0-0060B0FBD872}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5110-0494-11D6-A2B0-0060B0FBD872}\TypeLib\ = "{697F5000-0494-11D6-A2B0-0060B0FBD872}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{697F5116-0494-11D6-A2B0-0060B0FBD872}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5129-0494-11D6-A2B0-0060B0FBD872}\ProxyStubClsid32	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
5088	DesktopLayer.exe
5088	DesktopLayer.exe
5088	DesktopLayer.exe
5088	DesktopLayer.exe
5088	DesktopLayer.exe
5088	DesktopLayer.exe
5088	DesktopLayer.exe
5088	DesktopLayer.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4476	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4476	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4476	iexplore.exe
4476	iexplore.exe
1292	IEXPLORE.EXE
1292	IEXPLORE.EXE
1292	IEXPLORE.EXE
1292	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1436 wrote to memory of 4388	1436	regsvr32.exe	78
PID 1436 wrote to memory of 4388	1436	regsvr32.exe	78
PID 1436 wrote to memory of 4388	1436	regsvr32.exe	78
PID 4388 wrote to memory of 1216	4388	regsvr32.exe	79
PID 4388 wrote to memory of 1216	4388	regsvr32.exe	79
PID 4388 wrote to memory of 1216	4388	regsvr32.exe	79
PID 1216 wrote to memory of 5088	1216	regsvr32Srv.exe	80
PID 1216 wrote to memory of 5088	1216	regsvr32Srv.exe	80
PID 1216 wrote to memory of 5088	1216	regsvr32Srv.exe	80
PID 5088 wrote to memory of 4476	5088	DesktopLayer.exe	81
PID 5088 wrote to memory of 4476	5088	DesktopLayer.exe	81
PID 4476 wrote to memory of 1292	4476	iexplore.exe	82
PID 4476 wrote to memory of 1292	4476	iexplore.exe	82
PID 4476 wrote to memory of 1292	4476	iexplore.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\6976a152e57713286649d7b0f0f4368630f8ba92076a35be68436d4a0505650d.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1436
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\6976a152e57713286649d7b0f0f4368630f8ba92076a35be68436d4a0505650d.dll
  2⤵
  - Drops file in System32 directory
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:4388
- - C:\Windows\SysWOW64\regsvr32Srv.exe
    C:\Windows\SysWOW64\regsvr32Srv.exe
    3⤵
    - Executes dropped EXE
    - Drops file in Program Files directory
    - Suspicious use of WriteProcessMemory
    PID:1216
  - - C:\Program Files (x86)\Microsoft\DesktopLayer.exe
      "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:5088
    - - C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        5⤵
        Modifies Internet Explorer settings
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of FindShellTrayWindow
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:4476
      - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4476 CREDAT:17410 /prefetch:2
        6⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:1292

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files (x86)\Microsoft\DesktopLayer.exe

Filesize
56KB

MD5
83f5a64a268f21c7c6d6dd54ce8a88c2

SHA1
61376a625d7d389c5c1646aa534f1ef3135da2f4

SHA256
c0b96c44a00557b60df0fa0ac9b129ac07d5b93c669f4a3c98276d113ff6962c

SHA512
4cddbd07e10c93d23efd1560084f0482520f90f252d6e90380222f0d13ac3bf3587fbddb3033a6b06d550838731db072001197cb3283e4686f5b8bd5b6d894f1

Download Submit
C:\Program Files (x86)\Microsoft\DesktopLayer.exe

Filesize
56KB

MD5
83f5a64a268f21c7c6d6dd54ce8a88c2

SHA1
61376a625d7d389c5c1646aa534f1ef3135da2f4

SHA256
c0b96c44a00557b60df0fa0ac9b129ac07d5b93c669f4a3c98276d113ff6962c

SHA512
4cddbd07e10c93d23efd1560084f0482520f90f252d6e90380222f0d13ac3bf3587fbddb3033a6b06d550838731db072001197cb3283e4686f5b8bd5b6d894f1

Download Submit
C:\Windows\SysWOW64\regsvr32Srv.exe

Filesize
56KB

MD5
83f5a64a268f21c7c6d6dd54ce8a88c2

SHA1
61376a625d7d389c5c1646aa534f1ef3135da2f4

SHA256
c0b96c44a00557b60df0fa0ac9b129ac07d5b93c669f4a3c98276d113ff6962c

SHA512
4cddbd07e10c93d23efd1560084f0482520f90f252d6e90380222f0d13ac3bf3587fbddb3033a6b06d550838731db072001197cb3283e4686f5b8bd5b6d894f1

Download Submit
C:\Windows\SysWOW64\regsvr32Srv.exe

Filesize
56KB

MD5
83f5a64a268f21c7c6d6dd54ce8a88c2

SHA1
61376a625d7d389c5c1646aa534f1ef3135da2f4

SHA256
c0b96c44a00557b60df0fa0ac9b129ac07d5b93c669f4a3c98276d113ff6962c

SHA512
4cddbd07e10c93d23efd1560084f0482520f90f252d6e90380222f0d13ac3bf3587fbddb3033a6b06d550838731db072001197cb3283e4686f5b8bd5b6d894f1

Download Submit
memory/1216-138-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4388-140-0x0000000014400000-0x000000001450A000-memory.dmp

Filesize
1.0MB

Download
memory/5088-142-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/5088-141-0x0000000000500000-0x0000000000511000-memory.dmp

Filesize
68KB

Download