Overview
overview
10Static
static
10002.7z
windows10-2004-x64
301c647838c...7f.exe
windows10-2004-x64
1002f5c32fa2...d6.exe
windows10-2004-x64
61a05cba687...a3.exe
windows10-2004-x64
101a8f35d0f2...b9.exe
windows10-2004-x64
1af797776e...13.exe
windows10-2004-x64
101b2b369f31...2e.exe
windows10-2004-x64
31b4a0b685c...db.exe
windows10-2004-x64
31b4d73a9a7...89.exe
windows10-2004-x64
101ba8934b2e...4d.exe
windows10-2004-x64
31c2a51daa5...5b.exe
windows10-2004-x64
101c8bc3890f...45.exe
windows10-2004-x64
71ce9fa5304...ef.exe
windows10-2004-x64
1d51d46e07...cd.exe
windows10-2004-x64
101db9ec5678...e0.exe
windows10-2004-x64
101dbbed25cf...88.exe
windows10-2004-x64
1de8054e71...a1.exe
windows10-2004-x64
91e56efa724...ba.exe
windows10-2004-x64
31e754e1c7e...44.exe
windows10-2004-x64
31e8e39da21...bc.exe
windows10-2004-x64
1e9e575dd3...86.exe
windows10-2004-x64
31eb6de09f5...69.exe
windows10-2004-x64
41f0daca3fc...d9.exe
windows10-2004-x64
61f0efbc182...be.exe
windows10-2004-x64
1fd42d07b4...6e.exe
windows10-2004-x64
102a02608130...a1.exe
windows10-2004-x64
32a05ac3c43...e4.exe
windows10-2004-x64
102a32c84488...95.exe
windows10-2004-x64
102a6c920bfb...dc.exe
windows10-2004-x64
32aebddfd22...c8.exe
windows10-2004-x64
32b245f773b...bb.exe
windows10-2004-x64
102b331aa02a...b7.exe
windows10-2004-x64
10Resubmissions
15-10-2024 03:47
241015-ecgjlashrh 1005-08-2024 04:49
240805-ffygys1eke 1005-08-2024 03:50
240805-eee4jszepd 10Analysis
-
max time kernel
108s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05-08-2024 04:49
Static task
static1
Behavioral task
behavioral1
Sample
002.7z
Resource
win10v2004-20240802-en
Behavioral task
behavioral2
Sample
01c647838c374e91e8f9fe967fd25235d72264414bb0d5b82c4fbd4151a9717f.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
02f5c32fa22fdc43924718b66ff5aec3115f5d0e1d7bb873b1cd2440eee016d6.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
1a05cba6870798d2e73001bf872e4d579460c380c060fd051f33a703f504b8a3.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
1a8f35d0f2b1a11a5b30e6f05ee5c9e93542fc2f559f8e66cf67f2a1b6ccbeb9.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral6
Sample
1af797776ec72874e6519962a5cfa3cd64c6061270774f7278755c69333a0813.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
1b2b369f31591f5c8cee55fd278c3d8a676b827d35737eb59b4d85e2b5d9be2e.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral8
Sample
1b4a0b685c317d6032beb3e82660bc57e0bf2dfac99e9d3be2cf3bfe78e976db.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
1b4d73a9a7c6d2163e7378c97f01fed223be9daa6acb71c81b11491907473f89.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral10
Sample
1ba8934b2e8a41efed574f3bf16e3d754daf254fcae9ed658d9eca51529fa34d.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral12
Sample
1c8bc3890f3f202e459fb87acec4602955697eef3b08c93c15ebb0facb019845.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
1ce9fa530436fed6a2cc1bab08320ff7b1ebdc8d80545bd298af8260535cdcef.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral14
Sample
1d51d46e07d1aaaf34b8b43371bb71aa87812b226341944ab661c286e66de4cd.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
1db9ec5678e417eef3d6e080a031c8adfc1fc85127317b952bc33733d93841e0.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral16
Sample
1dbbed25cf831114c926933b2cff5b4a4760dd95c7618f01cf5b27deec7b1788.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
1de8054e71f00406e617230fc22017bfd66c78b216a57cec085ca6a5cb2f24a1.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral18
Sample
1e56efa7243a1d6456e47a8736751a3e338c837a1f1e27da3ca804544df41fba.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
1e754e1c7e081ae1e7701ba45c80ca4156d41d958158384a368047f3a6921044.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral20
Sample
1e8e39da21c7cf3c81528389a1e8bceac78993bfea33bfccbd0280953b5011bc.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
1e9e575dd30aa68e8cf8ff04cc591d429cdf1e09c3386e68d4cfb076dc997386.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral22
Sample
1eb6de09f5895458aefa5a1e603df84e403d54e00d5a07fa90a23dd850c7b069.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral24
Sample
1f0efbc1828ca978f4db5d847ccae5044c27c8efa266a71289f0d824035d44be.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral26
Sample
2a02608130d8a74a6f641132c071bed4cf0bf0838dc0f53fcdf807fc851818a1.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
2a05ac3c433bcf896be4cf984b0ea5ea41006f2421cb4a4926d5eaaed6cf37e4.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral28
Sample
2a32c844885b05e65769a051dae825aecef887c2c60035e5a20ae42533cc1695.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
2a6c920bfb1259524d8e4e89c5408fd67c6fcfd2803b7a6c6dfbc9b86093a5dc.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral30
Sample
2aebddfd22ccb317b35b54e627d0eb05c59e761edbabe2a5029b19e8866e03c8.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
2b245f773b616b41fc7eb3026a5216e1b792a32ef2e833800e2f3b300b3498bb.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral32
Sample
2b331aa02af211be4b0491a173e17e09993f5d0a1900271b97b41daae740aeb7.exe
Resource
win10v2004-20240802-en
General
-
Target
1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe
-
Size
159KB
-
MD5
ef577a1a486aa3dba1b0acd46b54d3a6
-
SHA1
24897bc96bec3126c4a65c96b907fe57bd75359f
-
SHA256
1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b
-
SHA512
9aae8575f067614dc9bb64c3d7ac604693500922780ae81a60d7cbcee91c3c12f9e20c7fdaf9a665a58e9c314cd4c185925719bc29ae2b702879d770a2a39e39
-
SSDEEP
3072:JuJ9OlKolUa1U197bzhVsmftsu3ieOfNqv1wxfs3Q0hU:Jufj0zi1dNVsmftSyyxU3Q0e
Malware Config
Extracted
C:\Users\ooxlOmJxX.README.txt
lockbit
http://lockbitapt2d73krlbewgv27tquljgxr33xbwwsp6rkyieto7u4ncead.onion
http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion
http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion
http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion
http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion
http://lockbitapt72iw55njgnqpymggskg5yp75ry7rirtdg4m7i42artsbqd.onion
http://lockbitaptawjl6udhpd323uehekiyatj6ftcxmkwe5sezs4fqgpjpid.onion
http://lockbitaptbdiajqtplcrigzgdjprwugkkut63nbvy2d5r4w2agyekqd.onion
http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion
http://lockbitapt2d73krlbewgv27tquljgxr33xbwwsp6rkyieto7u4ncead.onion.ly
http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion.ly
http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion.ly
http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion.ly
http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion.ly
http://lockbitapt72iw55njgnqpymggskg5yp75ry7rirtdg4m7i42artsbqd.onion.ly
http://lockbitaptawjl6udhpd323uehekiyatj6ftcxmkwe5sezs4fqgpjpid.onion.ly
http://lockbitaptbdiajqtplcrigzgdjprwugkkut63nbvy2d5r4w2agyekqd.onion.ly
http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion.ly
https://twitter.com/hashtag/lockbit?f=live
http://lockbitsupuhswh4izvoucoxsbnotkmgq6durg7kficg6u33zfvq3oyd.onion
http://lockbitsupa7e3b4pkn4mgkgojrl5iqgx24clbzc4xm7i6jeetsia3qd.onion
http://lockbitsupdwon76nzykzblcplixwts4n4zoecugz2bxabtapqvmzqqd.onion
http://lockbitsupn2h6be2cnqpvncyhj4rgmnwn44633hnzzmtxdvjoqlp7yd.onion
http://lockbitsupo7vv5vcl3jxpsdviopwvasljqcstym6efhh6oze7c6xjad.onion
http://lockbitsupq3g62dni2f36snrdb4n5qzqvovbtkt5xffw3draxk6gwqd.onion
http://lockbitsupqfyacidr6upt6nhhyipujvaablubuevxj6xy3frthvr3yd.onion
http://lockbitsupt7nr3fa6e7xyb73lk6bw6rcneqhoyblniiabj4uwvzapqd.onion
http://lockbitsupxcjntihbmat4rrh7ktowips2qzywh6zer5r3xafhviyhqd.onion
https://gdpr.eu/what-is-gdpr/
https://gdpr-info.eu/
Signatures
-
Lockbit
Ransomware family with multiple variants released since late 2019.
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
CD44.tmpdescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation CD44.tmp -
Deletes itself 1 IoCs
Processes:
CD44.tmppid Process 1556 CD44.tmp -
Executes dropped EXE 1 IoCs
Processes:
CD44.tmppid Process 1556 CD44.tmp -
Drops desktop.ini file(s) 2 IoCs
Processes:
1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exedescription ioc Process File opened for modification C:\$Recycle.Bin\S-1-5-21-4182098368-2521458979-3782681353-1000\desktop.ini 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-4182098368-2521458979-3782681353-1000\desktop.ini 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe -
Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
-
Drops file in System32 directory 4 IoCs
Processes:
splwow64.exeprintfilterpipelinesvc.exedescription ioc Process File created C:\Windows\system32\spool\PRINTERS\00002.SPL splwow64.exe File created C:\Windows\system32\spool\PRINTERS\PPsch1qulgy1a1cship51vgmbk.TMP printfilterpipelinesvc.exe File created C:\Windows\system32\spool\PRINTERS\PPizfxgkx4o04bke1pwm3n_b74d.TMP printfilterpipelinesvc.exe File created C:\Windows\system32\spool\PRINTERS\PPuoozau5gj0rbvtyrv_g73ffjb.TMP printfilterpipelinesvc.exe -
Sets desktop wallpaper using registry 2 TTPs 2 IoCs
Processes:
1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\ooxlOmJxX.bmp" 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\ooxlOmJxX.bmp" 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 12 IoCs
Processes:
1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exeCD44.tmppid Process 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
cmd.exe1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exeCD44.tmpdescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language CD44.tmp -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
ONENOTE.EXEdescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString ONENOTE.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 ONENOTE.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz ONENOTE.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
ONENOTE.EXEdescription ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS ONENOTE.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily ONENOTE.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU ONENOTE.EXE -
Modifies Control Panel 2 IoCs
Processes:
1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exedescription ioc Process Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\Desktop 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\Desktop\WallpaperStyle = "10" 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe -
Modifies registry class 5 IoCs
Processes:
1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.ooxlOmJxX 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.ooxlOmJxX\ = "ooxlOmJxX" 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\ooxlOmJxX\DefaultIcon 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\ooxlOmJxX 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\ooxlOmJxX\DefaultIcon\ = "C:\\ProgramData\\ooxlOmJxX.ico" 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe -
Opens file in notepad (likely ransom note) 1 IoCs
Processes:
NOTEPAD.EXEpid Process 3908 NOTEPAD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
ONENOTE.EXEpid Process 1620 ONENOTE.EXE 1620 ONENOTE.EXE -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exeONENOTE.EXEpid Process 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 1620 ONENOTE.EXE 1620 ONENOTE.EXE -
Suspicious behavior: RenamesItself 26 IoCs
Processes:
CD44.tmppid Process 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp 1556 CD44.tmp -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exedescription pid Process Token: SeAssignPrimaryTokenPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeDebugPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: 36 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeImpersonatePrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeIncBasePriorityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeIncreaseQuotaPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: 33 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeManageVolumePrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeProfSingleProcessPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeRestorePrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSystemProfilePrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeTakeOwnershipPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeShutdownPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeDebugPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeBackupPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe Token: SeSecurityPrivilege 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe -
Suspicious use of SetWindowsHookEx 20 IoCs
Processes:
ONENOTE.EXEpid Process 1620 ONENOTE.EXE 1620 ONENOTE.EXE 1620 ONENOTE.EXE 1620 ONENOTE.EXE 1620 ONENOTE.EXE 1620 ONENOTE.EXE 1620 ONENOTE.EXE 1620 ONENOTE.EXE 1620 ONENOTE.EXE 1620 ONENOTE.EXE 1620 ONENOTE.EXE 1620 ONENOTE.EXE 1620 ONENOTE.EXE 1620 ONENOTE.EXE 1620 ONENOTE.EXE 1620 ONENOTE.EXE 1620 ONENOTE.EXE 1620 ONENOTE.EXE 1620 ONENOTE.EXE 1620 ONENOTE.EXE -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exeprintfilterpipelinesvc.exeCD44.tmpdescription pid Process procid_target PID 5084 wrote to memory of 3276 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 86 PID 5084 wrote to memory of 3276 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 86 PID 1832 wrote to memory of 1620 1832 printfilterpipelinesvc.exe 89 PID 1832 wrote to memory of 1620 1832 printfilterpipelinesvc.exe 89 PID 5084 wrote to memory of 1556 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 90 PID 5084 wrote to memory of 1556 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 90 PID 5084 wrote to memory of 1556 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 90 PID 5084 wrote to memory of 1556 5084 1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe 90 PID 1556 wrote to memory of 4356 1556 CD44.tmp 97 PID 1556 wrote to memory of 4356 1556 CD44.tmp 97 PID 1556 wrote to memory of 4356 1556 CD44.tmp 97
Processes
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C:\Users\Admin\AppData\Local\Temp\1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe"C:\Users\Admin\AppData\Local\Temp\1c2a51daa50a0489a8734d3577b43bcaf78f32ab34a404d2f6026af5ed33cd5b.exe"1⤵
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5084 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
- Drops file in System32 directory
PID:3276
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C:\ProgramData\CD44.tmp"C:\ProgramData\CD44.tmp"2⤵
- Checks computer location settings
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1556 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\CD44.tmp >> NUL3⤵
- System Location Discovery: System Language Discovery
PID:4356
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc1⤵PID:2320
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C:\Windows\system32\printfilterpipelinesvc.exeC:\Windows\system32\printfilterpipelinesvc.exe -Embedding1⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1832 -
C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE/insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{52423E75-1359-4946-846E-2B7D7F00ACEA}.xps" 1336730701797200002⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1620
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C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\ooxlOmJxX.README.txt1⤵
- Opens file in notepad (likely ransom note)
PID:3908
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
129B
MD526dca06fdee39f11f33241e0e694138b
SHA1e8d928ab6f89253a152869bd859a3c5c4e99bdd5
SHA2561a3ae847d7c4bd2782dd044b2986d53915186d97ddb3a6f4e8fe91950e5211f9
SHA512d71d380a5540d9577912a2126dbaafe7cead1bddeedc584cdce9e658b06400bf268a431d6256f85160894ed79a7d6533436a87302b72e00f2508e57a1b95547c
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Filesize
14KB
MD5294e9f64cb1642dd89229fff0592856b
SHA197b148c27f3da29ba7b18d6aee8a0db9102f47c9
SHA256917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2
SHA512b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf
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Filesize
13.0MB
MD59a4a4eea0348ce314ca07241406c3f39
SHA14ce5ffc6b42e06b122f07b23ecb1982b0196a977
SHA2567cb89d47d944bf783291fdca8c16dbb4448288c72f21e68a0b47551d3535a8cc
SHA5128c6c053b42966cb1bd47afc80a205b29bd22497fed02ac885ca09fbd9cdb93fb4e2505bd9f8359bec14e2cdb042f7ad636256eaa5727a2a97b6e40c8da1c30dc
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C:\Users\Admin\AppData\Local\Temp\CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
Filesize159KB
MD58a3b31a1a9e62708978983b8e0830a12
SHA1bd88ef69b324c7e50d9dd1bb64e4af11853ae8dc
SHA25666a6d0d2662a134436f56540587adce0b85724d1bda797e119a83b058067278f
SHA512118964730ef0eed7cc60da6427e49d55881e7be22565fe7f1fb5f61fa7af03d3d7d248fd6d0ce69cf14f30e3c1cfa4c51b2b6e3ab02442dfa852098a40d8198e
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Filesize
16B
MD5d29962abc88624befc0135579ae485ec
SHA1e40a6458296ec6a2427bcb280572d023a9862b31
SHA256a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
SHA5124311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
4KB
MD5e0fc9333766eb974b6f57cf7adb7a294
SHA1927e66b94a292e25228001309d220d61097beca3
SHA256fed7e3d8f050c87d2fda5cf22a34de1dfe5fb466595e981898d54b2c8b76dd4a
SHA512202c740f3e8f37d2f96d43f367bb6344572fce589afeb75f6f884fb223028a5f84ba28f200ba079d9dfd9fba456d2e7ce80bc5db9ceab438d9da687ad737bdd7
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Filesize
10KB
MD5086d46f91bcc4bca70d11ad9764d81f0
SHA180f9bedc645a964b8301ae9dc5fdc4990ca00349
SHA2568df66cbcb4218689d02af56b2c4f90f0642642003df97fc8901b36b35613ad9d
SHA512a05784c3db33d6ec070c6263ba311dd237ddb08ff11283fa862734aada8c85668e1af1062e5ab040b434d8380bf5d56b342e166d8350ebf22e4fac80db6395ce
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Filesize
129B
MD55cd82b1b1326990641fcf54ee73be723
SHA167522c1e2c293032cab8ef030f32eb1b03b22219
SHA256a4c962e000807ac2780e4130672e13ff56a2ff0922f09c2f2da1092e009b40b0
SHA512580db7985f232ecea8f84816a84eb75947b58cfbcc2ab63ebf48a544022b3f4e26d2acd85737ba7cbf4a41ad6ab3f9fcb5d1a4977c90b3dc475ad60ac916f210