Overview
overview
10Static
static
100778d2ae60...93.exe
windows10-2004-x64
102005110ee8...24.exe
windows10-2004-x64
10290072a9e1...51.exe
windows10-2004-x64
103998d0e987...7f.exe
windows10-2004-x64
10435844f4e1...2b.exe
windows10-2004-x64
3495fbfecbc...72.exe
windows10-2004-x64
1542c157186...88.exe
windows10-2004-x64
10561d7f0505...35.exe
windows10-2004-x64
10617364875d...bb.exe
windows10-2004-x64
36312ac9176...d8.exe
windows10-2004-x64
1063545fa195...8a.exe
windows10-2004-x64
106555038a04...42.exe
windows10-2004-x64
10677393ff5e...59.exe
windows10-2004-x64
1680caf0e30...75.exe
windows10-2004-x64
1070192d461c...8b.exe
windows10-2004-x64
376199c2662...6d.exe
windows10-2004-x64
38727091cbb...44.exe
windows10-2004-x64
1091450f9e8a...dc.exe
windows10-2004-x64
1093386ea79c...b9.exe
windows10-2004-x64
6942bc9e43e...7c.exe
windows10-2004-x64
10ac7a29cb82...b8.exe
windows10-2004-x64
10baa851154b...1f.exe
windows10-2004-x64
10bb5ca9d8de...69.exe
windows10-2004-x64
10c15e2ffa84...07.exe
windows10-2004-x64
10c743ba0861...26.exe
windows10-2004-x64
cfda742c2d...e5.exe
windows10-2004-x64
10d1d74ec103...34.exe
windows10-2004-x64
1d765e722e2...b9.exe
windows10-2004-x64
10daa41f5230...de.exe
windows10-2004-x64
9ed12ea76d0...0a.exe
windows10-2004-x64
10f062577b68...e0.exe
windows10-2004-x64
10f244a04265...35.exe
windows10-2004-x64
10Resubmissions
13-07-2024 09:54
240713-lxcvgawdmn 1013-07-2024 09:52
240713-lv46yawdkj 1013-07-2024 09:46
240713-lrz3tayajc 10Analysis
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max time kernel
93s -
max time network
101s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
13-07-2024 09:46
Behavioral task
behavioral1
Sample
0778d2ae6074545731b471360877b58c89ba0aaca6a0ffdb25694340c910cc93.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral2
Sample
2005110ee806a4fb40e00fe6c76af3527e3d66cd828723ee39529942812b8924.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
290072a9e1cf3872487cf586a592be534abc894d20ffd1121fe8338f1b52b451.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral4
Sample
3998d0e987accc2837c6bf87fdb2796d0170ae2a79383b78fd778531410e337f.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
435844f4e1a57fbfa40edf039ac0b29fab6c4115adbaba2ff2907c921a6aac2b.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral6
Sample
495fbfecbcadb103389cc33828db139fa6d66bece479c7f70279834051412d72.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
542c157186bae766dd3e2df424e9c25251d71086b99cc9df121bc9bf50462688.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral8
Sample
561d7f05055800d3eb9d9e150969e2c84a71dc82a362fb3e1a224af420e53b35.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
617364875d331ab132bac1e63fb9b5a00ac5a33a22b93749dd6ee384ed435dbb.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral10
Sample
6312ac91761037de7a7afc7323671a004db71b31a69499178437bdf939fa9dd8.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
63545fa195488ff51955f09833332b9660d18f8afb16bdf579134661962e548a.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral12
Sample
6555038a04997404d48cf866ebb81f134082ef1613408779cf2a589068312a42.exe
Resource
win10v2004-20240704-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
677393ff5efc9f6f050b4b5ed62579f2f050eeec53e7a17cb51c31c148546f59.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral14
Sample
680caf0e30b204544971d053b635ed0e3f1dee3332d9eab8a08b3f04cd7ecd75.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
70192d461c98da3d6d9734663dfee8d121b2739e9868f28b1fa67794ba3c9a8b.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral16
Sample
76199c26622c58fa0a22355d710ef06d86e3cce56def3d9a3c38ea395e48066d.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral17
Sample
8727091cbb89e5e31eeb2503ffaa242601c8840eee0973fd62fedf1b4b58ab44.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral18
Sample
91450f9e8aeb0361867cdefc0bb7e5bad8941b5081db549d34a91072df4db5dc.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral19
Sample
93386ea79c58a95c033e66da99d155264f0028a43973a9a4496f3fc8c89db0b9.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral20
Sample
942bc9e43e40e01694365aced2331634257727783353c7d49d940abcc215a17c.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral21
Sample
ac7a29cb82b7b3e50d8aaa0da5e431f0b466de07dad241e5b6090cf71963e3b8.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral22
Sample
baa851154b7492b20ea71c068f77e7e2b91d347fb97e5e05999af153e3fd0f1f.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral23
Sample
bb5ca9d8de51734dbd14dc081c7c892d819cd14fafd7ccd62849d70f9e679369.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral24
Sample
c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral25
Sample
c743ba08610d442531bb897a35748ba6fe897e730cea6e29377ba21141901326.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral26
Sample
cfda742c2de7706171af64a89806656a107069e1677aa4ce0583e696f954fde5.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral27
Sample
d1d74ec1039ff5aab99faf99bf70fb07f6b4c763a0c2fbc08b702ec9dcb03834.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral28
Sample
d765e722e295969c0a5c2d90f549db8b89ab617900bf4698db41c7cdad993bb9.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral29
Sample
daa41f52309815eff99483c87788bfb56b8576f15eaad42cd5b06bb3cf0cccde.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral30
Sample
ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral31
Sample
f062577b6879fb42fbf7fef1c2a21f96d4d372f1424c1c77f255d13fb60bfae0.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral32
Sample
f244a04265405ae8295551a1324c6dc3162d611b4a152658096d675a31a57d35.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
General
-
Target
ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe
-
Size
458KB
-
MD5
72ea584eebe5705ea1fd5a02dbfe86a1
-
SHA1
f6d6cdef7eb41e9c201ee52832036bd8a68d0e44
-
SHA256
ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a
-
SHA512
e928592dd7061388957c3f1acc82dfd8e105de486e8cbd4835029f7d302f71dcdcb8d9dfd0b2a5b53fbd2679dcc6f8559487e1e5767d26431fc67348d1f4ab08
-
SSDEEP
12288:GJaHnpS22Yh6Nesa6rZvvihw61SLQkY5Pa1uLkB3gE88uY2:DpSosXaYhVZVMVm2
Malware Config
Signatures
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Chaos
Ransomware family first seen in June 2021.
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Chaos Ransomware 2 IoCs
resource yara_rule behavioral30/memory/2332-0-0x00000000003E0000-0x0000000000458000-memory.dmp family_chaos behavioral30/files/0x000b0000000233ee-6.dat family_chaos -
Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
pid Process 4724 bcdedit.exe 4748 bcdedit.exe -
pid Process 1664 wbadmin.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\International\Geo\Nation ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe Key value queried \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\International\Geo\Nation windows64.exe -
Drops startup file 3 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\windows64.url windows64.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini windows64.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\czytaj_to.txt windows64.exe -
Executes dropped EXE 1 IoCs
pid Process 4804 windows64.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops desktop.ini file(s) 34 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini windows64.exe File opened for modification C:\Users\Public\Videos\desktop.ini windows64.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini windows64.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini windows64.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini windows64.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini windows64.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini windows64.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini windows64.exe File opened for modification C:\Users\Admin\Searches\desktop.ini windows64.exe File opened for modification C:\Users\Admin\Videos\desktop.ini windows64.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini windows64.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini windows64.exe File opened for modification C:\Users\Public\Documents\desktop.ini windows64.exe File opened for modification C:\Users\Public\Desktop\desktop.ini windows64.exe File opened for modification C:\Users\Admin\Documents\desktop.ini windows64.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini windows64.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini windows64.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini windows64.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini windows64.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini windows64.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini windows64.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini windows64.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-1705699165-553239100-4129523827-1000\desktop.ini windows64.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini windows64.exe File opened for modification C:\Users\Admin\Music\desktop.ini windows64.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini windows64.exe File opened for modification C:\Users\Public\Pictures\desktop.ini windows64.exe File opened for modification C:\Users\Public\Music\desktop.ini windows64.exe File opened for modification C:\Users\Admin\Links\desktop.ini windows64.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini windows64.exe File opened for modification C:\Users\Admin\OneDrive\desktop.ini windows64.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini windows64.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini windows64.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini windows64.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3erpgutit.jpg" windows64.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks SCSI registry key(s) 3 TTPs 4 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName vds.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName vds.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 vds.exe -
Interacts with shadow copies 3 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 1620 vssadmin.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000_Classes\Local Settings windows64.exe -
Opens file in notepad (likely ransom note) 1 IoCs
pid Process 3380 NOTEPAD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4804 windows64.exe -
Suspicious behavior: EnumeratesProcesses 45 IoCs
pid Process 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe 4804 windows64.exe -
Suspicious use of AdjustPrivilegeToken 50 IoCs
description pid Process Token: SeDebugPrivilege 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe Token: SeDebugPrivilege 4804 windows64.exe Token: SeBackupPrivilege 4208 vssvc.exe Token: SeRestorePrivilege 4208 vssvc.exe Token: SeAuditPrivilege 4208 vssvc.exe Token: SeIncreaseQuotaPrivilege 1444 WMIC.exe Token: SeSecurityPrivilege 1444 WMIC.exe Token: SeTakeOwnershipPrivilege 1444 WMIC.exe Token: SeLoadDriverPrivilege 1444 WMIC.exe Token: SeSystemProfilePrivilege 1444 WMIC.exe Token: SeSystemtimePrivilege 1444 WMIC.exe Token: SeProfSingleProcessPrivilege 1444 WMIC.exe Token: SeIncBasePriorityPrivilege 1444 WMIC.exe Token: SeCreatePagefilePrivilege 1444 WMIC.exe Token: SeBackupPrivilege 1444 WMIC.exe Token: SeRestorePrivilege 1444 WMIC.exe Token: SeShutdownPrivilege 1444 WMIC.exe Token: SeDebugPrivilege 1444 WMIC.exe Token: SeSystemEnvironmentPrivilege 1444 WMIC.exe Token: SeRemoteShutdownPrivilege 1444 WMIC.exe Token: SeUndockPrivilege 1444 WMIC.exe Token: SeManageVolumePrivilege 1444 WMIC.exe Token: 33 1444 WMIC.exe Token: 34 1444 WMIC.exe Token: 35 1444 WMIC.exe Token: 36 1444 WMIC.exe Token: SeIncreaseQuotaPrivilege 1444 WMIC.exe Token: SeSecurityPrivilege 1444 WMIC.exe Token: SeTakeOwnershipPrivilege 1444 WMIC.exe Token: SeLoadDriverPrivilege 1444 WMIC.exe Token: SeSystemProfilePrivilege 1444 WMIC.exe Token: SeSystemtimePrivilege 1444 WMIC.exe Token: SeProfSingleProcessPrivilege 1444 WMIC.exe Token: SeIncBasePriorityPrivilege 1444 WMIC.exe Token: SeCreatePagefilePrivilege 1444 WMIC.exe Token: SeBackupPrivilege 1444 WMIC.exe Token: SeRestorePrivilege 1444 WMIC.exe Token: SeShutdownPrivilege 1444 WMIC.exe Token: SeDebugPrivilege 1444 WMIC.exe Token: SeSystemEnvironmentPrivilege 1444 WMIC.exe Token: SeRemoteShutdownPrivilege 1444 WMIC.exe Token: SeUndockPrivilege 1444 WMIC.exe Token: SeManageVolumePrivilege 1444 WMIC.exe Token: 33 1444 WMIC.exe Token: 34 1444 WMIC.exe Token: 35 1444 WMIC.exe Token: 36 1444 WMIC.exe Token: SeBackupPrivilege 3576 wbengine.exe Token: SeRestorePrivilege 3576 wbengine.exe Token: SeSecurityPrivilege 3576 wbengine.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2332 wrote to memory of 4804 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 85 PID 2332 wrote to memory of 4804 2332 ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe 85 PID 4804 wrote to memory of 4992 4804 windows64.exe 87 PID 4804 wrote to memory of 4992 4804 windows64.exe 87 PID 4992 wrote to memory of 1620 4992 cmd.exe 89 PID 4992 wrote to memory of 1620 4992 cmd.exe 89 PID 4992 wrote to memory of 1444 4992 cmd.exe 92 PID 4992 wrote to memory of 1444 4992 cmd.exe 92 PID 4804 wrote to memory of 3928 4804 windows64.exe 94 PID 4804 wrote to memory of 3928 4804 windows64.exe 94 PID 3928 wrote to memory of 4724 3928 cmd.exe 96 PID 3928 wrote to memory of 4724 3928 cmd.exe 96 PID 3928 wrote to memory of 4748 3928 cmd.exe 97 PID 3928 wrote to memory of 4748 3928 cmd.exe 97 PID 4804 wrote to memory of 4244 4804 windows64.exe 98 PID 4804 wrote to memory of 4244 4804 windows64.exe 98 PID 4244 wrote to memory of 1664 4244 cmd.exe 100 PID 4244 wrote to memory of 1664 4244 cmd.exe 100 PID 4804 wrote to memory of 3380 4804 windows64.exe 104 PID 4804 wrote to memory of 3380 4804 windows64.exe 104 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe"C:\Users\Admin\AppData\Local\Temp\ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2332 -
C:\Users\Admin\AppData\Roaming\windows64.exe"C:\Users\Admin\AppData\Roaming\windows64.exe"2⤵
- Checks computer location settings
- Drops startup file
- Executes dropped EXE
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4804 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet & wmic shadowcopy delete3⤵
- Suspicious use of WriteProcessMemory
PID:4992 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet4⤵
- Interacts with shadow copies
PID:1620
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete4⤵
- Suspicious use of AdjustPrivilegeToken
PID:1444
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no3⤵
- Suspicious use of WriteProcessMemory
PID:3928 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures4⤵
- Modifies boot configuration data using bcdedit
PID:4724
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no4⤵
- Modifies boot configuration data using bcdedit
PID:4748
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet3⤵
- Suspicious use of WriteProcessMemory
PID:4244 -
C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet4⤵
- Deletes backup catalog
PID:1664
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C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\czytaj_to.txt3⤵
- Opens file in notepad (likely ransom note)
PID:3380
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4208
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3576
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:4392
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Checks SCSI registry key(s)
PID:4824
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
458KB
MD572ea584eebe5705ea1fd5a02dbfe86a1
SHA1f6d6cdef7eb41e9c201ee52832036bd8a68d0e44
SHA256ed12ea76d03b8255f361975cebd5c579491dacc60c52e03373e7bf509523820a
SHA512e928592dd7061388957c3f1acc82dfd8e105de486e8cbd4835029f7d302f71dcdcb8d9dfd0b2a5b53fbd2679dcc6f8559487e1e5767d26431fc67348d1f4ab08
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Filesize
591B
MD5b2fd1728b964abbf390a9e7bcef59fee
SHA19f5da0e46e72a2943a1a3f181b7c891164704120
SHA256ce781cb3b8b9bc5c31a6a1aeeb80e73e9f90fa86e96e66e96a2790f47bb517b3
SHA5128455f7e21489ccd2ed6ffaf69171193c3176d389b89fc64450b5ba1c2817b3797df9de5a7749f677a44bf9146ce01d26c574637bb9678c0bde7953f1cdf6b26f