ramnit | 32f02c472fd47007095151cd11963f54b4f9cdbdf3fefe9f98b91ac109bd186f

Analysis

max time kernel
107s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20250410-en
resource tags

arch:x64arch:x86image:win10v2004-20250410-enlocale:en-usos:windows10-2004-x64system
submitted
13/04/2025, 07:23

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General

Target

JaffaCakes118_b3f1464d712382187377aef52ccec0f3.dll
Size

288KB
MD5

b3f1464d712382187377aef52ccec0f3
SHA1

02dba1b057d0ddbf26d1c441fedaa627cac09361
SHA256

32f02c472fd47007095151cd11963f54b4f9cdbdf3fefe9f98b91ac109bd186f
SHA512

0a5b7d72e3175c202b00e5a1a9972eff45e32b0a8591db2fea926cb6bc38a477ad2dc5febc8a7a0404c184a7b9635bdc68b724327bda0959486e6354ace062be
SSDEEP

6144:u3FPlXCTSCg3EnXqfAdICuJzjCHEUO2vl:u3ZlSTSCgUXqyPVO2

Score

10^/10

ramnit banker discovery 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
Ramnit family
ramnit

Executes dropped EXE 2 IoCs

pid	Process
6116	regsvr32Srv.exe
4160	DesktopLayer.exe

Drops file in System32 directory 1 IoCs

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

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x00040000000232ed-3.dat	upx
behavioral1/memory/6116-7-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral1/memory/6116-4-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral1/memory/4160-15-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral1/memory/4160-14-0x0000000000400000-0x000000000042E000-memory.dmp	upx

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\px4239.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

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32Srv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DesktopLayer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 20 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "451293988"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{35060103-1838-11F0-B8F9-DA23F232DEB6} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E3-5C36-11D5-ABAF-00B0D02332EB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E2-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\ = "{777C89DE-5C36-11D5-ABAF-00B0D02332EB}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E2-5C36-11D5-ABAF-00B0D02332EB}\ = "ISetupScriptEngine2"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E3-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E3-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IPW.ScriptEngine.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{777C89DF-5C36-11D5-ABAF-00B0D02332EB}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{777C89DE-5C36-11D5-ABAF-00B0D02332EB}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E1-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E3-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E8-5C36-11D5-ABAF-00B0D02332EB}\ = "ISetupScriptError"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E8-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{777C89DE-5C36-11D5-ABAF-00B0D02332EB}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{777C89DF-5C36-11D5-ABAF-00B0D02332EB}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E8-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E8-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IPW.ScriptEngine.1\ = "InstallShield Script Engine"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IPW.ScriptEngine.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IPW.ScriptEngine	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E3-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E2-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{777C89DF-5C36-11D5-ABAF-00B0D02332EB}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E1-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E2-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E8-5C36-11D5-ABAF-00B0D02332EB}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E8-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E3-5C36-11D5-ABAF-00B0D02332EB}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IPW.ScriptEngine\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{777C89DE-5C36-11D5-ABAF-00B0D02332EB}\1.0\ = "InstallShield Script 1.0 Type Library"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{777C89DE-5C36-11D5-ABAF-00B0D02332EB}\1.0\FLAGS\ = "0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E2-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E2-5C36-11D5-ABAF-00B0D02332EB}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E8-5C36-11D5-ABAF-00B0D02332EB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E3-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\ = "{777C89DE-5C36-11D5-ABAF-00B0D02332EB}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{777C89DE-5C36-11D5-ABAF-00B0D02332EB}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\JaffaCakes118_b3f1464d712382187377aef52ccec0f3.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{777C89DF-5C36-11D5-ABAF-00B0D02332EB}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E1-5C36-11D5-ABAF-00B0D02332EB}\ = "ISetupScriptEngine"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E1-5C36-11D5-ABAF-00B0D02332EB}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E3-5C36-11D5-ABAF-00B0D02332EB}\ = "ISetupScriptController"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E2-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E8-5C36-11D5-ABAF-00B0D02332EB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E1-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E3-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E2-5C36-11D5-ABAF-00B0D02332EB}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E1-5C36-11D5-ABAF-00B0D02332EB}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E1-5C36-11D5-ABAF-00B0D02332EB}\ = "ISetupScriptEngine"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E1-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E2-5C36-11D5-ABAF-00B0D02332EB}\ = "ISetupScriptEngine2"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E8-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\ = "{777C89DE-5C36-11D5-ABAF-00B0D02332EB}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E8-5C36-11D5-ABAF-00B0D02332EB}\ = "ISetupScriptError"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E8-5C36-11D5-ABAF-00B0D02332EB}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{777C89DE-5C36-11D5-ABAF-00B0D02332EB}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E1-5C36-11D5-ABAF-00B0D02332EB}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E2-5C36-11D5-ABAF-00B0D02332EB}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E2-5C36-11D5-ABAF-00B0D02332EB}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IPW.ScriptEngine\CLSID\ = "{777C89DF-5C36-11D5-ABAF-00B0D02332EB}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{777C89DF-5C36-11D5-ABAF-00B0D02332EB}\ProgID\ = "IPW.ScriptEngine.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{777C89DE-5C36-11D5-ABAF-00B0D02332EB}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E1-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E1-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\ = "{777C89DE-5C36-11D5-ABAF-00B0D02332EB}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E3-5C36-11D5-ABAF-00B0D02332EB}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{777C89E8-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\ = "{777C89DE-5C36-11D5-ABAF-00B0D02332EB}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{777C89DE-5C36-11D5-ABAF-00B0D02332EB}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{777C89E1-5C36-11D5-ABAF-00B0D02332EB}\TypeLib\ = "{777C89DE-5C36-11D5-ABAF-00B0D02332EB}"	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4160	DesktopLayer.exe
4160	DesktopLayer.exe
4160	DesktopLayer.exe
4160	DesktopLayer.exe
4160	DesktopLayer.exe
4160	DesktopLayer.exe
4160	DesktopLayer.exe
4160	DesktopLayer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
552	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
552	iexplore.exe
552	iexplore.exe
5472	IEXPLORE.EXE
5472	IEXPLORE.EXE
5472	IEXPLORE.EXE
5472	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3168 wrote to memory of 716	3168	regsvr32.exe	85
PID 3168 wrote to memory of 716	3168	regsvr32.exe	85
PID 3168 wrote to memory of 716	3168	regsvr32.exe	85
PID 716 wrote to memory of 6116	716	regsvr32.exe	88
PID 716 wrote to memory of 6116	716	regsvr32.exe	88
PID 716 wrote to memory of 6116	716	regsvr32.exe	88
PID 6116 wrote to memory of 4160	6116	regsvr32Srv.exe	89
PID 6116 wrote to memory of 4160	6116	regsvr32Srv.exe	89
PID 6116 wrote to memory of 4160	6116	regsvr32Srv.exe	89
PID 4160 wrote to memory of 552	4160	DesktopLayer.exe	90
PID 4160 wrote to memory of 552	4160	DesktopLayer.exe	90
PID 552 wrote to memory of 5472	552	iexplore.exe	91
PID 552 wrote to memory of 5472	552	iexplore.exe	91
PID 552 wrote to memory of 5472	552	iexplore.exe	91

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b3f1464d712382187377aef52ccec0f3.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3168
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b3f1464d712382187377aef52ccec0f3.dll
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:716
- - C:\Windows\SysWOW64\regsvr32Srv.exe
    C:\Windows\SysWOW64\regsvr32Srv.exe
    3⤵
    - Executes dropped EXE
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:6116
  - - C:\Program Files (x86)\Microsoft\DesktopLayer.exe
      "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:4160
    - - C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of FindShellTrayWindow
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:552
      - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:552 CREDAT:17410 /prefetch:2
        6⤵
        System Location Discovery: System Language Discovery
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:5472

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UL1LUHE1\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

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C:\Windows\SysWOW64\regsvr32Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
memory/716-0-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/4160-15-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/4160-14-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/4160-13-0x00000000005B0000-0x00000000005B1000-memory.dmp

Filesize
4KB

Download
memory/6116-6-0x0000000000490000-0x000000000049F000-memory.dmp

Filesize
60KB

Download
memory/6116-7-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/6116-4-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

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