ramnit | 68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638

Analysis

max time kernel
91s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
01/10/2022, 17:50

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General

Target

68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638.exe
Size

111KB
MD5

50341b4a7b2b3a7d2338348c5a419320
SHA1

920ae502b107d359bfc51c1328200001f2d0866e
SHA256

68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638
SHA512

476a4fd366d1b8f34607eb5bf3997faba271815086e56b5f24eb6ba8d945c56118f160a223f4ff18998535809745c3f99f9c7994feca188710f0cba00bc21945
SSDEEP

1536:4+hzRsibKplyXTq8OGRnsPFG+RODTb7MXL5uXZnzEObzzYJV72x14IKupSQV8g5y:TROzoTq0+RO7IwnYJJV71WSQVlN

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 3 IoCs

pid	Process
3124	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638Srv.exe
2308	DesktopLayer.exe
4716	DesktopLayerSrv.exe

UPX packed file 11 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4956-132-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral2/files/0x0002000000022df6-134.dat	upx
behavioral2/files/0x0003000000022df7-137.dat	upx
behavioral2/files/0x0004000000022df8-143.dat	upx
behavioral2/files/0x0003000000022df7-140.dat	upx
behavioral2/memory/4956-138-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral2/files/0x0002000000022df6-135.dat	upx
behavioral2/memory/2308-144-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral2/memory/4716-145-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral2/files/0x0004000000022df8-142.dat	upx
behavioral2/memory/3124-141-0x0000000000400000-0x000000000042E000-memory.dmp	upx

Drops file in Program Files directory 8 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\pxB858.tmp	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638Srv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638Srv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayerSrv.exe	DesktopLayer.exe
File opened for modification	C:\Program Files (x86)\Microsoft\pxB923.tmp	DesktopLayerSrv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	DesktopLayerSrv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\pxB839.tmp	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638.exe

Modifies Internet Explorer settings 1 TTPs 63 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30988355"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4170089875"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30988355"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4170089875"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "4170403086"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4178527330"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30988355"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "371688889"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{240F856F-4437-11ED-A0EE-E2272FE8D9C1} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{23F7ADA1-4437-11ED-A0EE-E2272FE8D9C1} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "4169933585"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30988355"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{2411E714-4437-11ED-A0EE-E2272FE8D9C1} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30988355"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4170403086"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30988355"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "4170089875"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30988355"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
3124	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638Srv.exe
3124	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638Srv.exe
3124	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638Srv.exe
3124	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638Srv.exe
3124	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638Srv.exe
3124	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638Srv.exe
3124	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638Srv.exe
3124	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638Srv.exe
2308	DesktopLayer.exe
2308	DesktopLayer.exe
2308	DesktopLayer.exe
2308	DesktopLayer.exe
4716	DesktopLayerSrv.exe
4716	DesktopLayerSrv.exe
2308	DesktopLayer.exe
2308	DesktopLayer.exe
2308	DesktopLayer.exe
2308	DesktopLayer.exe
4716	DesktopLayerSrv.exe
4716	DesktopLayerSrv.exe
4716	DesktopLayerSrv.exe
4716	DesktopLayerSrv.exe
4716	DesktopLayerSrv.exe
4716	DesktopLayerSrv.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
5040	iexplore.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
3616	iexplore.exe
5040	iexplore.exe
4904	iexplore.exe

Suspicious use of SetWindowsHookEx 14 IoCs

pid	Process
4904	iexplore.exe
4904	iexplore.exe
3616	iexplore.exe
3616	iexplore.exe
5040	iexplore.exe
5040	iexplore.exe
3136	IEXPLORE.EXE
3136	IEXPLORE.EXE
2556	IEXPLORE.EXE
2556	IEXPLORE.EXE
1956	IEXPLORE.EXE
1956	IEXPLORE.EXE
3136	IEXPLORE.EXE
3136	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 4956 wrote to memory of 3124	4956	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638.exe	83
PID 4956 wrote to memory of 3124	4956	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638.exe	83
PID 4956 wrote to memory of 3124	4956	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638.exe	83
PID 4956 wrote to memory of 2308	4956	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638.exe	84
PID 4956 wrote to memory of 2308	4956	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638.exe	84
PID 4956 wrote to memory of 2308	4956	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638.exe	84
PID 3124 wrote to memory of 4904	3124	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638Srv.exe	87
PID 3124 wrote to memory of 4904	3124	68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638Srv.exe	87
PID 2308 wrote to memory of 4716	2308	DesktopLayer.exe	85
PID 2308 wrote to memory of 4716	2308	DesktopLayer.exe	85
PID 2308 wrote to memory of 4716	2308	DesktopLayer.exe	85
PID 2308 wrote to memory of 3616	2308	DesktopLayer.exe	86
PID 2308 wrote to memory of 3616	2308	DesktopLayer.exe	86
PID 4716 wrote to memory of 5040	4716	DesktopLayerSrv.exe	88
PID 4716 wrote to memory of 5040	4716	DesktopLayerSrv.exe	88
PID 4904 wrote to memory of 1956	4904	iexplore.exe	89
PID 4904 wrote to memory of 1956	4904	iexplore.exe	89
PID 4904 wrote to memory of 1956	4904	iexplore.exe	89
PID 3616 wrote to memory of 2556	3616	iexplore.exe	90
PID 3616 wrote to memory of 2556	3616	iexplore.exe	90
PID 3616 wrote to memory of 2556	3616	iexplore.exe	90
PID 5040 wrote to memory of 3136	5040	iexplore.exe	91
PID 5040 wrote to memory of 3136	5040	iexplore.exe	91
PID 5040 wrote to memory of 3136	5040	iexplore.exe	91

C:\Users\Admin\AppData\Local\Temp\68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638.exe
"C:\Users\Admin\AppData\Local\Temp\68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:4956
- C:\Users\Admin\AppData\Local\Temp\68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638Srv.exe
  C:\Users\Admin\AppData\Local\Temp\68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638Srv.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3124
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe"
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:4904
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4904 CREDAT:17410 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:1956
- C:\Program Files (x86)\Microsoft\DesktopLayer.exe
  "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2308
- - C:\Program Files (x86)\Microsoft\DesktopLayerSrv.exe
    "C:\Program Files (x86)\Microsoft\DesktopLayerSrv.exe"
    3⤵
    - Executes dropped EXE
    - Drops file in Program Files directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4716
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      Modifies Internet Explorer settings
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:5040
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5040 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:3136
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe"
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3616
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3616 CREDAT:17410 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:2556

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

Replay Monitor

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Downloads

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

Filesize
111KB

MD5
50341b4a7b2b3a7d2338348c5a419320

SHA1
920ae502b107d359bfc51c1328200001f2d0866e

SHA256
68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638

SHA512
476a4fd366d1b8f34607eb5bf3997faba271815086e56b5f24eb6ba8d945c56118f160a223f4ff18998535809745c3f99f9c7994feca188710f0cba00bc21945

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

Filesize
111KB

MD5
50341b4a7b2b3a7d2338348c5a419320

SHA1
920ae502b107d359bfc51c1328200001f2d0866e

SHA256
68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638

SHA512
476a4fd366d1b8f34607eb5bf3997faba271815086e56b5f24eb6ba8d945c56118f160a223f4ff18998535809745c3f99f9c7994feca188710f0cba00bc21945

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

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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

Filesize
471B

MD5
afc3e2584b32e1e7c23c33e9534089a5

SHA1
ea4e2266d010c300621d2287ea60fe3e9a9ee753

SHA256
61597f5f937da250a5ed7b4b82867bebc546a5a35c0029982a003b1e9cbd2e7e

SHA512
f0e0d20b15bc390292baf0d93d982315afc466ccd2d4e48152ed65af97aed573d5b9e65b2b50925cbcd2e736955dfec4f63de5739cdb1499eb2db5dfc3cc4fe6

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

Filesize
471B

MD5
afc3e2584b32e1e7c23c33e9534089a5

SHA1
ea4e2266d010c300621d2287ea60fe3e9a9ee753

SHA256
61597f5f937da250a5ed7b4b82867bebc546a5a35c0029982a003b1e9cbd2e7e

SHA512
f0e0d20b15bc390292baf0d93d982315afc466ccd2d4e48152ed65af97aed573d5b9e65b2b50925cbcd2e736955dfec4f63de5739cdb1499eb2db5dfc3cc4fe6

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

Filesize
404B

MD5
c0564309b48ea3a7fd39381fee322692

SHA1
53b343da365e24cd2ea7158866fa0b43b741c305

SHA256
aadcf0d5065f6e578cecdc4b4effe73fb09674a941cc3bffb2b2fe77e5b24c33

SHA512
1dfbaab9b3de7a6eee31c5d1c5527905cde251ebade278426374568fc76ad30233635264d951ffbe1384454fbeec0095a4c77029879fa76982b13a572aae7404

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

Filesize
404B

MD5
102df8d4196952de47acb400de410117

SHA1
098e4e63bea0d420574ea2d3db78e677e7099eaf

SHA256
570d52d8a3d193c157161107767ebba60f45bcb0bbaeaf89ec97a104f7a751b3

SHA512
86964be3e9ef14922b651d60abc0bd531f6447e7cdd60461b478f56f7fcbda72d165a5f2b4597e937c87ba7ebdb0a925b1e3833802cd590545c428d0f855cbac

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

Filesize
404B

MD5
102df8d4196952de47acb400de410117

SHA1
098e4e63bea0d420574ea2d3db78e677e7099eaf

SHA256
570d52d8a3d193c157161107767ebba60f45bcb0bbaeaf89ec97a104f7a751b3

SHA512
86964be3e9ef14922b651d60abc0bd531f6447e7cdd60461b478f56f7fcbda72d165a5f2b4597e937c87ba7ebdb0a925b1e3833802cd590545c428d0f855cbac

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

Filesize
404B

MD5
102df8d4196952de47acb400de410117

SHA1
098e4e63bea0d420574ea2d3db78e677e7099eaf

SHA256
570d52d8a3d193c157161107767ebba60f45bcb0bbaeaf89ec97a104f7a751b3

SHA512
86964be3e9ef14922b651d60abc0bd531f6447e7cdd60461b478f56f7fcbda72d165a5f2b4597e937c87ba7ebdb0a925b1e3833802cd590545c428d0f855cbac

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{23F7ADA1-4437-11ED-A0EE-E2272FE8D9C1}.dat

Filesize
3KB

MD5
49fa611a66de033b45ff9a4ba12934c6

SHA1
f623128d19666482660626a3897233d8a65fbbad

SHA256
0556cb1e4558acd0fc12b6935da2d662a0b4e70286af87155a8beeb048115819

SHA512
bb40b240fb0915efba269e104f886002239f7b2c46f07bcdc9459f9cd336f7bd0d04fd2bce7f140e27393c9c9e4862c43dafde08db95166c8178977d3be78d68

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{2411E714-4437-11ED-A0EE-E2272FE8D9C1}.dat

Filesize
4KB

MD5
9c4cda0f2cbbba9c96ded7902dd25156

SHA1
336974cd744b5dc2653d2d2c3b11012aa2d9428d

SHA256
31c48cec7f8983eb8dc8fe58b26d1687e6abb24d1aeb32cf51688491fdf930cc

SHA512
9be635b2fea6dac31c85636c8023af2c5232bde2c2593f3c0f42e196cb124e9e031e68c1f1a26bf5d5bc838f09e4aef9912e4611d7d332fc08656c7c40a9ca34

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{2411E714-4437-11ED-A0EE-E2272FE8D9C1}.dat

Filesize
5KB

MD5
f379148c23cc8d585735809743693660

SHA1
512be47d1c480702aebc5ed77e5e25d403901699

SHA256
043353742591e160aeaa30470d86e49469a05a7eb212bb81e03d0e553f82ca79

SHA512
f35e270be4faba963f60920c7378723a927861da305296a8bb5a8aa52ff6b8f9322e70829c31b87e25f04ba07ef2e68e4be7d808aa8756c308e196d5da393828

Download Submit
C:\Users\Admin\AppData\Local\Temp\68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\68f14eccee33d195b083273a09b22020a9c72b1c9e53aa68d3fe7e44c3e0b638Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
memory/2308-144-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/3124-141-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/4716-145-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/4956-132-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/4956-138-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download