ramnit | d46b1c21c4acb2e49fb8d024501ccef602361ac5915e00b3143a1899419ba17e

Analysis

max time kernel
93s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 04:32

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General

Target

d46b1c21c4acb2e49fb8d024501ccef602361ac5915e00b3143a1899419ba17e.dll
Size

284KB
MD5

be7a6dc894be83d9b5d6c87d5457af6e
SHA1

874488c410c4b3c1d21bcd4a1e61f1f68596349f
SHA256

d46b1c21c4acb2e49fb8d024501ccef602361ac5915e00b3143a1899419ba17e
SHA512

ab3534e496331b96c857891114af9bd364a2b4f750140aa7fb72deb581aecdabfa3d77c057d1d982850333759490c8980937534c8c2cd162c5a0aca4cde4c32a
SSDEEP

6144:dMqWfdNAFK/p8O456wg+RFxj3OWmgvWruTyOQMYp:GqWfdNAIpV45a+FxLmb5MYp

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 6 IoCs

pid	Process
3368	rundll32mgr.exe
116	rundll32mgrmgr.exe
4204	WaterMark.exe
3056	WaterMark.exe
3612	WaterMarkmgr.exe
4048	WaterMark.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\rundll32mgr.exe	rundll32.exe
File created	C:\Windows\SysWOW64\rundll32mgrmgr.exe	rundll32mgr.exe

UPX packed file 16 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3368-15-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3368-17-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3368-16-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3368-26-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3368-25-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3368-18-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3368-30-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3612-71-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/4048-78-0x0000000000400000-0x000000000044B000-memory.dmp	upx
behavioral2/memory/3056-58-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3056-51-0x0000000000400000-0x000000000044B000-memory.dmp	upx
behavioral2/memory/116-36-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/4204-50-0x0000000000400000-0x000000000044B000-memory.dmp	upx
behavioral2/memory/4204-86-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3056-85-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3056-89-0x0000000000400000-0x0000000000421000-memory.dmp	upx

Drops file in Program Files directory 10 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe	WaterMark.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px7B1B.tmp	WaterMarkmgr.exe
File created	C:\Program Files (x86)\Microsoft\WaterMark.exe	WaterMarkmgr.exe
File created	C:\Program Files (x86)\Microsoft\WaterMark.exe	rundll32mgr.exe
File opened for modification	C:\Program Files (x86)\Microsoft\WaterMark.exe	rundll32mgr.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px7A60.tmp	rundll32mgrmgr.exe
File created	C:\Program Files (x86)\Microsoft\WaterMark.exe	rundll32mgrmgr.exe
File created	C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe	WaterMark.exe
File created	C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe	WaterMark.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px7A41.tmp	rundll32mgr.exe

Program crash 3 IoCs

pid	pid_target	Process	procid_target
2360	3856	WerFault.exe	92
4024	4936	WerFault.exe	89
3460	4000	WerFault.exe	88

System Location Discovery: System Language Discovery 1 TTPs 8 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	rundll32mgrmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaterMark.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaterMark.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaterMarkmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaterMark.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32mgr.exe

Modifies Internet Explorer settings 1 TTPs 37 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31145111"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31145111"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{BD47B257-A88A-11EF-BEF1-5227CD58F2D9} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\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
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2445562205"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2446811778"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31145111"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "439014905"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2445562205"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31145111"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2446811778"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe

Suspicious behavior: EnumeratesProcesses 48 IoCs

pid	Process
3056	WaterMark.exe
3056	WaterMark.exe
3056	WaterMark.exe
3056	WaterMark.exe
4204	WaterMark.exe
4204	WaterMark.exe
4204	WaterMark.exe
4204	WaterMark.exe
4048	WaterMark.exe
4048	WaterMark.exe
4048	WaterMark.exe
4048	WaterMark.exe
3056	WaterMark.exe
3056	WaterMark.exe
3056	WaterMark.exe
3056	WaterMark.exe
3056	WaterMark.exe
3056	WaterMark.exe
3056	WaterMark.exe
3056	WaterMark.exe
3056	WaterMark.exe
3056	WaterMark.exe
3056	WaterMark.exe
3056	WaterMark.exe
4204	WaterMark.exe
4204	WaterMark.exe
4204	WaterMark.exe
4204	WaterMark.exe
4204	WaterMark.exe
4204	WaterMark.exe
4204	WaterMark.exe
4204	WaterMark.exe
4204	WaterMark.exe
4204	WaterMark.exe
4204	WaterMark.exe
4204	WaterMark.exe
4048	WaterMark.exe
4048	WaterMark.exe
4048	WaterMark.exe
4048	WaterMark.exe
4048	WaterMark.exe
4048	WaterMark.exe
4048	WaterMark.exe
4048	WaterMark.exe
4048	WaterMark.exe
4048	WaterMark.exe
4048	WaterMark.exe
4048	WaterMark.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	896	rundll32.exe
Token: SeDebugPrivilege	3056	WaterMark.exe
Token: SeDebugPrivilege	4204	WaterMark.exe
Token: SeDebugPrivilege	4048	WaterMark.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2480	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2480	iexplore.exe
2480	iexplore.exe
2372	IEXPLORE.EXE
2372	IEXPLORE.EXE
2372	IEXPLORE.EXE
2372	IEXPLORE.EXE

Suspicious use of UnmapMainImage 6 IoCs

pid	Process
3368	rundll32mgr.exe
116	rundll32mgrmgr.exe
3056	WaterMark.exe
4204	WaterMark.exe
3612	WaterMarkmgr.exe
4048	WaterMark.exe

Suspicious use of WriteProcessMemory 63 IoCs

description	pid	Process	procid_target
PID 3492 wrote to memory of 896	3492	rundll32.exe	82
PID 3492 wrote to memory of 896	3492	rundll32.exe	82
PID 3492 wrote to memory of 896	3492	rundll32.exe	82
PID 896 wrote to memory of 3368	896	rundll32.exe	83
PID 896 wrote to memory of 3368	896	rundll32.exe	83
PID 896 wrote to memory of 3368	896	rundll32.exe	83
PID 3368 wrote to memory of 116	3368	rundll32mgr.exe	84
PID 3368 wrote to memory of 116	3368	rundll32mgr.exe	84
PID 3368 wrote to memory of 116	3368	rundll32mgr.exe	84
PID 3368 wrote to memory of 3056	3368	rundll32mgr.exe	85
PID 3368 wrote to memory of 3056	3368	rundll32mgr.exe	85
PID 3368 wrote to memory of 3056	3368	rundll32mgr.exe	85
PID 116 wrote to memory of 4204	116	rundll32mgrmgr.exe	86
PID 116 wrote to memory of 4204	116	rundll32mgrmgr.exe	86
PID 116 wrote to memory of 4204	116	rundll32mgrmgr.exe	86
PID 4204 wrote to memory of 3612	4204	WaterMark.exe	87
PID 4204 wrote to memory of 3612	4204	WaterMark.exe	87
PID 4204 wrote to memory of 3612	4204	WaterMark.exe	87
PID 3056 wrote to memory of 4000	3056	WaterMark.exe	88
PID 3056 wrote to memory of 4000	3056	WaterMark.exe	88
PID 3056 wrote to memory of 4000	3056	WaterMark.exe	88
PID 3056 wrote to memory of 4000	3056	WaterMark.exe	88
PID 3056 wrote to memory of 4000	3056	WaterMark.exe	88
PID 3056 wrote to memory of 4000	3056	WaterMark.exe	88
PID 3056 wrote to memory of 4000	3056	WaterMark.exe	88
PID 3056 wrote to memory of 4000	3056	WaterMark.exe	88
PID 3056 wrote to memory of 4000	3056	WaterMark.exe	88
PID 4204 wrote to memory of 4936	4204	WaterMark.exe	89
PID 4204 wrote to memory of 4936	4204	WaterMark.exe	89
PID 4204 wrote to memory of 4936	4204	WaterMark.exe	89
PID 4204 wrote to memory of 4936	4204	WaterMark.exe	89
PID 4204 wrote to memory of 4936	4204	WaterMark.exe	89
PID 4204 wrote to memory of 4936	4204	WaterMark.exe	89
PID 4204 wrote to memory of 4936	4204	WaterMark.exe	89
PID 4204 wrote to memory of 4936	4204	WaterMark.exe	89
PID 4204 wrote to memory of 4936	4204	WaterMark.exe	89
PID 3612 wrote to memory of 4048	3612	WaterMarkmgr.exe	91
PID 3612 wrote to memory of 4048	3612	WaterMarkmgr.exe	91
PID 3612 wrote to memory of 4048	3612	WaterMarkmgr.exe	91
PID 4048 wrote to memory of 3856	4048	WaterMark.exe	92
PID 4048 wrote to memory of 3856	4048	WaterMark.exe	92
PID 4048 wrote to memory of 3856	4048	WaterMark.exe	92
PID 4048 wrote to memory of 3856	4048	WaterMark.exe	92
PID 4048 wrote to memory of 3856	4048	WaterMark.exe	92
PID 4048 wrote to memory of 3856	4048	WaterMark.exe	92
PID 4048 wrote to memory of 3856	4048	WaterMark.exe	92
PID 4048 wrote to memory of 3856	4048	WaterMark.exe	92
PID 4048 wrote to memory of 3856	4048	WaterMark.exe	92
PID 3056 wrote to memory of 2480	3056	WaterMark.exe	101
PID 3056 wrote to memory of 2480	3056	WaterMark.exe	101
PID 3056 wrote to memory of 3872	3056	WaterMark.exe	102
PID 3056 wrote to memory of 3872	3056	WaterMark.exe	102
PID 4204 wrote to memory of 2548	4204	WaterMark.exe	103
PID 4204 wrote to memory of 2548	4204	WaterMark.exe	103
PID 4204 wrote to memory of 4756	4204	WaterMark.exe	104
PID 4204 wrote to memory of 4756	4204	WaterMark.exe	104
PID 2480 wrote to memory of 2372	2480	iexplore.exe	105
PID 2480 wrote to memory of 2372	2480	iexplore.exe	105
PID 2480 wrote to memory of 2372	2480	iexplore.exe	105
PID 4048 wrote to memory of 3200	4048	WaterMark.exe	106
PID 4048 wrote to memory of 3200	4048	WaterMark.exe	106
PID 4048 wrote to memory of 4288	4048	WaterMark.exe	107
PID 4048 wrote to memory of 4288	4048	WaterMark.exe	107

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d46b1c21c4acb2e49fb8d024501ccef602361ac5915e00b3143a1899419ba17e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3492
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d46b1c21c4acb2e49fb8d024501ccef602361ac5915e00b3143a1899419ba17e.dll,#1
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:896
- - C:\Windows\SysWOW64\rundll32mgr.exe
    C:\Windows\SysWOW64\rundll32mgr.exe
    3⤵
    - Executes dropped EXE
    - Drops file in System32 directory
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of UnmapMainImage
    - Suspicious use of WriteProcessMemory
    PID:3368
  - - C:\Windows\SysWOW64\rundll32mgrmgr.exe
      C:\Windows\SysWOW64\rundll32mgrmgr.exe
      4⤵
      Executes dropped EXE
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      Suspicious use of UnmapMainImage
      Suspicious use of WriteProcessMemory
      PID:116
    - - C:\Program Files (x86)\Microsoft\WaterMark.exe
        
        "C:\Program Files (x86)\Microsoft\WaterMark.exe"
        5⤵
        Executes dropped EXE
        Drops file in Program Files directory
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of UnmapMainImage
        Suspicious use of WriteProcessMemory
        
        PID:4204
      - C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe
        
        "C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe"
        6⤵
        Executes dropped EXE
        Drops file in Program Files directory
        System Location Discovery: System Language Discovery
        Suspicious use of UnmapMainImage
        Suspicious use of WriteProcessMemory
        
        PID:3612
        
        C:\Program Files (x86)\Microsoft\WaterMark.exe
        
        "C:\Program Files (x86)\Microsoft\WaterMark.exe"
        7⤵
        Executes dropped EXE
        Drops file in Program Files directory
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of UnmapMainImage
        Suspicious use of WriteProcessMemory
        
        PID:4048
        
        C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        8⤵
        
        PID:3856
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3856 -s 204
        9⤵
        Program crash
        
        PID:2360
        
        C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        8⤵
        Modifies Internet Explorer settings
        
        PID:3200
        
        C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        8⤵
        Modifies Internet Explorer settings
        
        PID:4288
      - C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        6⤵
        
        PID:4936
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4936 -s 204
        7⤵
        Program crash
        
        PID:4024
      - C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        6⤵
        Modifies Internet Explorer settings
        
        PID:2548
      - C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        6⤵
        Modifies Internet Explorer settings
        
        PID:4756
  - - C:\Program Files (x86)\Microsoft\WaterMark.exe
      "C:\Program Files (x86)\Microsoft\WaterMark.exe"
      4⤵
      Executes dropped EXE
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of UnmapMainImage
      Suspicious use of WriteProcessMemory
      PID:3056
    - - C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        5⤵
        
        PID:4000
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4000 -s 204
        6⤵
        Program crash
        
        PID:3460
    - - 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:2480
      - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2480 CREDAT:17410 /prefetch:2
        6⤵
        System Location Discovery: System Language Discovery
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:2372
    - - C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        5⤵
        Modifies Internet Explorer settings
        
        PID:3872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4936 -ip 4936
1⤵
PID:3588

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4000 -ip 4000
1⤵
PID:3452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3856 -ip 3856
1⤵
PID:3532

Network

MITRE ATT&CK Enterprise v15

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\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
55e40aa7a274d26f0bb8e2117239d1bd

SHA1
3174d1748da1dea0226e5b485400c5a139b6dd9f

SHA256
1d11d5b7b9240006ea7860d39703d111fefaae92f3c67259f0c743417e634a8e

SHA512
4b6de1f6ed69e04740b16428e984e1476c0e3ebb37ab8893454a1c271c2fce65fb5c4a355f1db0eb00560a6f951ee8102fb9629abfff5fd1ab363ef53cd2253d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
1b45f821207f9f6b1ecbb380388bcafb

SHA1
a55cd8ffd92ceaabee171283c649a8b3c058bf75

SHA256
5f486a589d2ae7b1ccd66842b796c4ec89013c5cfb19eb0178f7120741d441f5

SHA512
9b3b6048946327d9008009424aad88eaaf94a330ff1f29867b61fcf9a164579cf169e4f7311e83829ae634170a1024877c2f716c28d5c4d32b13a66991eff9ec

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verFDF7.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0GUUC90F\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Windows\SysWOW64\rundll32mgr.exe

Filesize
249KB

MD5
725aad1265430294dabb34fbbdd37b60

SHA1
e6f02781f9dfe58ba653554d45ef027646638d41

SHA256
c305dd145312babc4bd84cb9b1f998f81ed90b527b52666d68add509eca1b5e7

SHA512
7437a4b7b9ea19267d71933ef1fb18565ecc00516dbed0b49a3b3300be824db3509aace52baa96e5d31143d8aff9ec8abb6499c620e5f5fa403f4f2c741ca1e9

Download Submit
C:\Windows\SysWOW64\rundll32mgrmgr.exe

Filesize
123KB

MD5
04161f533ee93611681445f8a165ed68

SHA1
d3f4b2bfc8b384d2602989082056751ae21b8105

SHA256
97e8d8fefbd8aef88875b7373e6a5ec0ff0fa02fc1b63af254d8116e6d959f81

SHA512
4e3ad0bd23e728966e7f0d86fda0883bb8196d9eca93c6c9633c3b786c451864fabd9f300fb7355277fb8de334c1fe5cb54b01c2ad88c3e51ad7fa221a57119f

Download Submit
memory/116-12-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/116-36-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/896-5-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

Filesize
4KB

Download
memory/896-8-0x0000000077D22000-0x0000000077D23000-memory.dmp

Filesize
4KB

Download
memory/896-0-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/896-6-0x0000000001100000-0x0000000001101000-memory.dmp

Filesize
4KB

Download
memory/3056-54-0x0000000000430000-0x0000000000431000-memory.dmp

Filesize
4KB

Download
memory/3056-85-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3056-89-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3056-87-0x0000000077D22000-0x0000000077D23000-memory.dmp

Filesize
4KB

Download
memory/3056-82-0x0000000000070000-0x0000000000071000-memory.dmp

Filesize
4KB

Download
memory/3056-51-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3056-58-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3056-59-0x0000000077D22000-0x0000000077D23000-memory.dmp

Filesize
4KB

Download
memory/3368-20-0x00000000008C0000-0x00000000008C1000-memory.dmp

Filesize
4KB

Download
memory/3368-15-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3368-17-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3368-16-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3368-7-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3368-30-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3368-14-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3368-13-0x0000000000404000-0x0000000000406000-memory.dmp

Filesize
8KB

Download
memory/3368-18-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3368-25-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3368-26-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3612-71-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4000-65-0x0000000000670000-0x0000000000671000-memory.dmp

Filesize
4KB

Download
memory/4000-64-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/4048-78-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/4048-80-0x0000000000060000-0x0000000000061000-memory.dmp

Filesize
4KB

Download
memory/4204-86-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4204-50-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download