Analysis
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max time kernel
119s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
01-09-2024 02:43
Static task
static1
General
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Target
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Size
211KB
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MD5
b805db8f6a84475ef76b795b0d1ed6ae
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SHA1
7711cb4873e58b7adcf2a2b047b090e78d10c75b
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SHA256
f5d002bfe80b48386a6c99c41528931b7f5df736cd34094463c3f85dde0180bf
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SHA512
62a2c329b43d186c4c602c5f63efc8d2657aa956f21184334263e4f6d0204d7c31f86bda6e85e65e3b99b891c1630d805b70997731c174f6081ecc367ccf9416
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SSDEEP
1536:YoCFfC303p22fkZrRQpnqjoi7l832fbu9ZXILwVENbM:rCVC303p22sZrRQpnviB832Du9WMON
Malware Config
Signatures
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InfinityLock Ransomware
Also known as InfinityCrypt. Based on the open-source HiddenTear ransomware.
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Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0297759.WMF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\NA02091_.WMF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD21343_.GIF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\TWRECC.DLL.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\SONORA\THMBNAIL.PNG.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Web Server Extensions\14\BIN\FPWEC.DLL.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BS00445_.WMF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0178459.JPG.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\GRAPH_COL.HXT.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FormsViewFrame.html.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ENVELOPE.DLL.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\AG00161_.GIF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\AN04108_.WMF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0107266.WMF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PH02748G.GIF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\TN00330_.WMF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\WB02229_.GIF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\Publisher\Backgrounds\WB02055_.GIF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD21377_.GIF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\FLTLDR.EXE.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\EDGE\EDGE.ELM.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\HH00057_.WMF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0107742.WMF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CSS7DATA0009.DLL.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\OUTLLIBR.REST.IDX_DLL.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\VSTA\Bin\VSTAProject.dll.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Windows Portable Devices\sqmapi.dll.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD21314_.GIF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBFTSCM\SCHEME02.CSS.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsViewAttachmentIconsMask.bmp.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\DataType\Priority.accft.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\WHIRL2.WMF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\AUTOSHAP\BD18230_.WMF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ENGIDX.DAT.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\CommonData\CommsIncomingImageMaskSmall.bmp.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\SpringGreen\TAB_OFF.GIF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\RESUME.DPV.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\CAPSULES\PREVIEW.GIF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\NL7MODELS000A.dll.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBSPAPR\PDIR5F.GIF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\FORMS\1033\TASK.CFG.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\INLAUNCH.DLL.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\1033\ALRTINTL.DLL.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\goopdateres_ro.dll.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0198025.WMF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO02431_.WMF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\Slate\TAB_ON.GIF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGMN010.XML.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\ACCTBOX.POC.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\GIFT.XML.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTO\10.0\1033\VSTOInstallerUI.dll.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\IN00177_.WMF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0239997.WMF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsViewAttachmentIconsMask.bmp.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0105386.WMF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD21520_.GIF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\button_right_disable.gif.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolIcons\OFFLINE.ICO.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\DW\DWTRIG20.EXE.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\1033\xlsrvintl.dll.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Proofing.en-us\Proofing.XML.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BS01637_.WMF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsFormTemplate.html.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\NA01358_.WMF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624 [email protected] -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language [email protected] -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 [email protected] Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString [email protected] -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2556 [email protected]
Processes
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C:\Users\Admin\AppData\Local\Temp\[email protected]"C:\Users\Admin\AppData\Local\Temp\[email protected]"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
PID:2556
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\BrightYellow\TAB_OFF.GIF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624
Filesize352B
MD5950c6f0fa96ce1a1e2a2f9c2d14e154c
SHA1be7728359bf3ebd6820d3bb8e0f7a60004335a26
SHA2569fb17ceb0f309f38266d736fa69e9a0d7ca289444d10b52939cab07d49834b0d
SHA5122c0b4d5676c1dd91c2148d4cfdb1d9eb3a563a1ce2340e17d64291ca390fd56980c98e0586a9fd7effa4f83a30d8cc101cf7e7e87a629e9723630447636b3a52
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C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\BrightYellow\TAB_ON.GIF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624
Filesize224B
MD530ba173c63b9aa6821e34b954aafbe8c
SHA1d7176591a02d71f07a454333b34cb6616853f64e
SHA2565822b291134e056494d8351472b2447eec287c7115cad5efbedf880e080944d8
SHA512dbb84291734f4fdd0cb689271a271e533b927c66251f3cafa754b5240ee719d19ad9ed20d46d06efa5ee9c5da8160af5c004f50ca8a0588492392dba30fc46fd
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C:\Program Files (x86)\Microsoft Office\Office14\1033\INFOPATH_F_COL.HXK.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624
Filesize128B
MD592d7907be6b1e4a8cf4740ee49ea039d
SHA133b63d72b2d8de246ebb9766b28a74fc9142847f
SHA256c53368bdb77ac4923d50ad4f8bdf08fc0c1176129fb5dd14b217a212c834ad89
SHA512d2f0386246440bd73f48e8f082c1ad59724ad5e33b1ef395e8aca7b37d09383da2fa1582876e60e8bf41c2d010f3af0a5f4250cde9c17e81f99de3bce0f97088
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C:\Program Files (x86)\Microsoft Office\Office14\1033\INFOPATH_K_COL.HXK.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624
Filesize128B
MD5e3267de83a0cf48bb72dafb97829f157
SHA109cb483c4f8b5c601ccb48fac75eb6c4c63a2245
SHA256bdb650706301771c7eaa380b755dbc090241e2f7f568d664281de7873476d37e
SHA512e84ce61f6fd8336454786d9849b2260f0ca676389b0cc11f98886189488f7e45738ed7a416f9bd0e8b04594dc67dff84eab10ddbe7d14b2f36de0bf46caa3a75
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C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\BabyBlue\BUTTON.GIF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624
Filesize192B
MD56ccb5a6bda9bb0ad37fe3ceefd928e2b
SHA1261cbbe3802c76ff2a0368c17e8c24d27e334510
SHA25661d4295e35b5e98e7dbdea2900a5aae539d7fd797a143e61fe4ab6b135b6fc79
SHA51208a3063605305ffa1c53d5d60aa0b088d2533f0a8403c768ab93081a6d6acff15433816954709401c5ba638cb1ea779e7bd5d710af9e574c176a8333a87fdacc
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C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\Desert\TAB_OFF.GIF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624
Filesize512B
MD519fae2c003cd44d7df0309d10eff9405
SHA1e37a75d9c6ba2ec3514574b813546757cbbb6cff
SHA25631ff9c9dc5fc44104fec0f8ad3b8ff7c33639279d81de0880d5a982845a39a3d
SHA512021f14f4cac84dc754655484d41278f7a0aed5cab13ede57205101bfe1ee71fd57e2f1d67c06bcbdbad2429071116f2edb001d58bb7f692e4ade5f96b8b8129f
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C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\Desert\TAB_ON.GIF.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624
Filesize1KB
MD5d627ebafc74e6d738ef5be2699577fbe
SHA1dd2cbd656f859d12e0a02bbb46ed8664d572805a
SHA2563db9b28b538013e4725aa05acd5e1c1692730e7f63c39350ab46567dbcbe091e
SHA5121cfe4b52a464fee4556d5f29ce206cc706a7361c71bc0cf61c2fa64045c4813a638120a914411db40798913ebeafedd8ae1824e9c0c9c7cfabc2c0f253309a90
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C:\Program Files (x86)\Microsoft Office\Office14\OutlookAutoDiscover\YAHOO.NO.XML.11A14B216CAC0A2AC5BF857D21C7B747DBCF2633E8A8E9B9BA85866A65ADD624
Filesize816B
MD510378995e853bd26b1e5fa74ba16098f
SHA171b9b04b1451cfc2306c0fe2e6599d4c91bc0d7b
SHA2566927b0c834215d1b8eaee0548c838d44d38d6c25a7b99192fac3ba59abf73dd6
SHA51285bedb2526dac02a0b957fd6ed6f06b9b4ee7e5635085731acc8f9aa685aafca33491e34f65009486457554068d62e5b803236b688feec9e91f65a61daefd35f