ramnit | a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638

Analysis

max time kernel
104s
max time network
141s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06/11/2022, 20:50

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General

Target

a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638.exe
Size

111KB
MD5

130ac43513a0dba110434504e1d42b82
SHA1

996b967686d361bc3ab7e8d16d8e5fd276c8f8a7
SHA256

a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638
SHA512

b97eadd54059f1048340046fcec261be5704c3fbb8bc724cdebcbb8449f7ef2b39cd4092f66ced14a3ab5df98135257586b6752040f9b8f88a83e80d68478b0d
SSDEEP

3072:TROzoTq0+RO7IwnYVqTjBYXv66A4ArIm:1kdNwBHTFYy54As

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
1652	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638Srv.exe
1872	DesktopLayer.exe
1164	DesktopLayerSrv.exe

UPX packed file 13 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x00140000000054ab-55.dat	upx
behavioral1/files/0x00140000000054ab-59.dat	upx
behavioral1/files/0x00140000000054ab-57.dat	upx
behavioral1/files/0x0008000000015622-60.dat	upx
behavioral1/memory/1652-64-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral1/memory/1100-62-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral1/files/0x0008000000015622-63.dat	upx
behavioral1/files/0x0007000000015c15-66.dat	upx
behavioral1/files/0x0007000000015c15-69.dat	upx
behavioral1/files/0x0007000000015c15-71.dat	upx
behavioral1/files/0x0008000000015622-68.dat	upx
behavioral1/memory/1164-73-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral1/memory/1872-72-0x0000000000400000-0x000000000043D000-memory.dmp	upx

Loads dropped DLL 3 IoCs

pid	Process
1100	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638.exe
1100	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638.exe
1872	DesktopLayer.exe

Drops file in Program Files directory 8 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\px916.tmp	DesktopLayerSrv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	DesktopLayerSrv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px80D.tmp	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px81C.tmp	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638Srv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638Srv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayerSrv.exe	DesktopLayer.exe

Modifies Internet Explorer settings 1 TTPs 64 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{A1DCDD21-5E59-11ED-8B2C-72E6D75F6BEB} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{A1BE7FB1-5E59-11ED-8B2C-72E6D75F6BEB} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "374562440"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1652	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638Srv.exe
1652	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638Srv.exe
1652	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638Srv.exe
1652	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638Srv.exe
1872	DesktopLayer.exe
1164	DesktopLayerSrv.exe
1872	DesktopLayer.exe
1164	DesktopLayerSrv.exe
1872	DesktopLayer.exe
1872	DesktopLayer.exe
1164	DesktopLayerSrv.exe
1164	DesktopLayerSrv.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2016	iexplore.exe
860	iexplore.exe
1224	iexplore.exe

Suspicious use of SetWindowsHookEx 14 IoCs

pid	Process
1224	iexplore.exe
1224	iexplore.exe
860	iexplore.exe
860	iexplore.exe
2016	iexplore.exe
2016	iexplore.exe
572	IEXPLORE.EXE
572	IEXPLORE.EXE
1480	IEXPLORE.EXE
1480	IEXPLORE.EXE
1484	IEXPLORE.EXE
1484	IEXPLORE.EXE
572	IEXPLORE.EXE
572	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 1100 wrote to memory of 1652	1100	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638.exe	27
PID 1100 wrote to memory of 1652	1100	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638.exe	27
PID 1100 wrote to memory of 1652	1100	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638.exe	27
PID 1100 wrote to memory of 1652	1100	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638.exe	27
PID 1100 wrote to memory of 1872	1100	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638.exe	28
PID 1100 wrote to memory of 1872	1100	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638.exe	28
PID 1100 wrote to memory of 1872	1100	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638.exe	28
PID 1100 wrote to memory of 1872	1100	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638.exe	28
PID 1652 wrote to memory of 2016	1652	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638Srv.exe	29
PID 1652 wrote to memory of 2016	1652	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638Srv.exe	29
PID 1652 wrote to memory of 2016	1652	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638Srv.exe	29
PID 1652 wrote to memory of 2016	1652	a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638Srv.exe	29
PID 1872 wrote to memory of 1164	1872	DesktopLayer.exe	30
PID 1872 wrote to memory of 1164	1872	DesktopLayer.exe	30
PID 1872 wrote to memory of 1164	1872	DesktopLayer.exe	30
PID 1872 wrote to memory of 1164	1872	DesktopLayer.exe	30
PID 1872 wrote to memory of 860	1872	DesktopLayer.exe	31
PID 1872 wrote to memory of 860	1872	DesktopLayer.exe	31
PID 1872 wrote to memory of 860	1872	DesktopLayer.exe	31
PID 1872 wrote to memory of 860	1872	DesktopLayer.exe	31
PID 1164 wrote to memory of 1224	1164	DesktopLayerSrv.exe	32
PID 1164 wrote to memory of 1224	1164	DesktopLayerSrv.exe	32
PID 1164 wrote to memory of 1224	1164	DesktopLayerSrv.exe	32
PID 1164 wrote to memory of 1224	1164	DesktopLayerSrv.exe	32
PID 1224 wrote to memory of 1484	1224	iexplore.exe	34
PID 1224 wrote to memory of 1484	1224	iexplore.exe	34
PID 1224 wrote to memory of 1484	1224	iexplore.exe	34
PID 1224 wrote to memory of 1484	1224	iexplore.exe	34
PID 2016 wrote to memory of 572	2016	iexplore.exe	36
PID 2016 wrote to memory of 572	2016	iexplore.exe	36
PID 2016 wrote to memory of 572	2016	iexplore.exe	36
PID 2016 wrote to memory of 572	2016	iexplore.exe	36
PID 860 wrote to memory of 1480	860	iexplore.exe	35
PID 860 wrote to memory of 1480	860	iexplore.exe	35
PID 860 wrote to memory of 1480	860	iexplore.exe	35
PID 860 wrote to memory of 1480	860	iexplore.exe	35

C:\Users\Admin\AppData\Local\Temp\a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638.exe
"C:\Users\Admin\AppData\Local\Temp\a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1100
- C:\Users\Admin\AppData\Local\Temp\a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638Srv.exe
  C:\Users\Admin\AppData\Local\Temp\a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638Srv.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1652
- - 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:2016
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2016 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:572
- C:\Program Files (x86)\Microsoft\DesktopLayer.exe
  "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1872
- - 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:1164
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1224
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1224 CREDAT:275457 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:1484
- - 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:860
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:860 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:1480

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
130ac43513a0dba110434504e1d42b82

SHA1
996b967686d361bc3ab7e8d16d8e5fd276c8f8a7

SHA256
a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638

SHA512
b97eadd54059f1048340046fcec261be5704c3fbb8bc724cdebcbb8449f7ef2b39cd4092f66ced14a3ab5df98135257586b6752040f9b8f88a83e80d68478b0d

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

Filesize
111KB

MD5
130ac43513a0dba110434504e1d42b82

SHA1
996b967686d361bc3ab7e8d16d8e5fd276c8f8a7

SHA256
a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638

SHA512
b97eadd54059f1048340046fcec261be5704c3fbb8bc724cdebcbb8449f7ef2b39cd4092f66ced14a3ab5df98135257586b6752040f9b8f88a83e80d68478b0d

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\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{A1DCDD21-5E59-11ED-8B2C-72E6D75F6BEB}.dat

Filesize
3KB

MD5
32f34291a005a7ed10e5d9c8e02e2d48

SHA1
36cee26935a3c61555db03244262907bea44c06d

SHA256
d767cfa0461f0a4fb4cbf33cb309777050e11ecfe9f2971099ba34b136db2564

SHA512
5a6c9b149ac0a22ffab0ac856e522d4893d560d90633c186f029fb3532bfbe1bacba23e9ec59341ccceda0ab921ea3a041d1e6beec8b39afbbd855d809f75561

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{A1E1E631-5E59-11ED-8B2C-72E6D75F6BEB}.dat

Filesize
3KB

MD5
0d4812cbf43fcdf0c3f7a37a1a632344

SHA1
80372442bb0fcc49934192ba5e614224248d6db9

SHA256
a039f1ac5949fbf10b7ca3d3149f1324656011d2455342dce78b83dd184ae131

SHA512
d1d608aa41d9dc774fad083fd38111179a3c933812dc524b5ded167739d393d98a1a015553ba2472be11541d7fd0d4a8b421ffefb773289ebaa10164adb9f0db

Download Submit
C:\Users\Admin\AppData\Local\Temp\a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\T7J7L7AZ.txt

Filesize
539B

MD5
1b827c814a9db6d7121780d4d5bfee7b

SHA1
5435520574e2ecc8f63e34543a955637b3d67302

SHA256
ac4457c34f8349c4ccff115739ef3abc68310bd091b6bb20b3786a6dcf741c8e

SHA512
25f897babcc4e8ebaf1ed78b91341462a1db72267d2d8aa46004b46c02ea811ae089285e26ca4813cccef0cf51e27075bacfdce5369f77c42d96eb42c91e367f

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

Filesize
111KB

MD5
130ac43513a0dba110434504e1d42b82

SHA1
996b967686d361bc3ab7e8d16d8e5fd276c8f8a7

SHA256
a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638

SHA512
b97eadd54059f1048340046fcec261be5704c3fbb8bc724cdebcbb8449f7ef2b39cd4092f66ced14a3ab5df98135257586b6752040f9b8f88a83e80d68478b0d

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

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
\Users\Admin\AppData\Local\Temp\a64a38d8feeb1f5ccbcd7a93065d177159d3303ed90c1c69d3489f4700815638Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
memory/1100-62-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1100-54-0x0000000074AD1000-0x0000000074AD3000-memory.dmp

Filesize
8KB

Download
memory/1164-73-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1652-64-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1872-72-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download