Overview
overview
10Static
static
10067f997e6f...40.exe
windows7-x64
100c0c9a19db...c1.exe
windows7-x64
101a8f35d0f2...b9.exe
windows7-x64
2354403f00...3b.exe
windows7-x64
240ac12f9c...0b.exe
windows7-x64
10276727bfac...36.exe
windows7-x64
10280a75ca5c...8e.exe
windows7-x64
2e8af1ad4b...51.exe
windows7-x64
1032c51906c1...ec.exe
windows7-x64
3e84def5ee...96.exe
windows7-x64
403b8f1ce9...40.exe
windows7-x64
4731758b5f...25.exe
windows7-x64
94c21b335ba...49.exe
windows7-x64
104c99ac9f69...35.exe
windows7-x64
4fbbd67a32...a7.exe
windows7-x64
10622e2834e5...95.exe
windows7-x64
106734e7474c...fd.exe
windows7-x64
67a00565a4...5d.exe
windows7-x64
6e228df5e4...62.exe
windows7-x64
7b93299c45...03.exe
windows7-x64
7c2a9bae3b...c1.exe
windows7-x64
107d9c97a133...b5.exe
windows7-x64
1083b294975e...74.exe
windows7-x64
9b0cfabed9...8e.exe
windows7-x64
10aa63528bf7...cd.exe
windows7-x64
b54d6dc708...7d.exe
windows7-x64
10b6b2c1f4bb...00.exe
windows7-x64
10ba43b2eb48...fb.exe
windows7-x64
cc43fc18d6...e8.exe
windows7-x64
10d50b23e12c...af.exe
windows7-x64
10ebb17d81ff...0f.exe
windows7-x64
ec09cfa4a7...da.exe
windows7-x64
10Resubmissions
16-03-2024 17:17
240316-vtswysfd2y 1016-03-2024 15:31
240316-syg9xafg39 1015-03-2024 08:15
240315-j5rmgsbg5z 10Analysis
-
max time kernel
120s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
15-03-2024 08:15
Behavioral task
behavioral1
Sample
067f997e6fe9eac1a47d9a54d6dd22414721ad895e6352714a11779de8d66540.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0c0c9a19db1f89d94ddcd8af54fa631798e3ccc82743faae6d9818759f2dbcc1.exe
Resource
win7-20240221-en
Behavioral task
behavioral3
Sample
1a8f35d0f2b1a11a5b30e6f05ee5c9e93542fc2f559f8e66cf67f2a1b6ccbeb9.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
2354403f00f096f700e5616ed1a5ccd40fe53a1bb35a5e93e429f5f24fa4483b.exe
Resource
win7-20240221-en
Behavioral task
behavioral5
Sample
240ac12f9c13ef1fdfbc77e16978f0423a41a3cc1c3dcb8786ba8e7672811f0b.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe
Resource
win7-20240221-en
Behavioral task
behavioral7
Sample
280a75ca5ca5dc8e106f6f6e2005fe3e23b6c35e296d5639b00b5b6daba8c38e.exe
Resource
win7-20240215-en
Behavioral task
behavioral8
Sample
2e8af1ad4bb1e9f1bfdd3a04bf28363bbcdb3653e6aa4864f61b09c050378d51.exe
Resource
win7-20240221-en
Behavioral task
behavioral9
Sample
32c51906c182c8c92afbc93cbe674d1b24d855f5f4f0c4c82d076691cce4c7ec.exe
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
3e84def5eeae88ab28d21de08581e68e46fd9a94b5fee35d609d6f73a92a9e96.exe
Resource
win7-20240221-en
Behavioral task
behavioral11
Sample
403b8f1ce98aeb6f4a7cfc23693c5a9799e0239806a4850b4eaad58ab7bedb40.exe
Resource
win7-20240220-en
Behavioral task
behavioral12
Sample
4731758b5f792686547e861c6bd86ccf88ddb63cba6fa6b048a46cfc5f146325.exe
Resource
win7-20240221-en
Behavioral task
behavioral13
Sample
4c21b335baf9907cfaec588f25354b804b3d59f3882d923fbaf0d929b933ef49.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
4c99ac9f69cf03b60583b12f94fe442da74178f53030bd2b7703b1d53da6a135.exe
Resource
win7-20240221-en
Behavioral task
behavioral15
Sample
4fbbd67a32384a485efb0efb9e958a9f7b7a879d3945b16ccf80a8580bd935a7.exe
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
622e2834e51caa303d120c7503d8fcce671226a0342d7be0f8cf546b44cee195.exe
Resource
win7-20240221-en
Behavioral task
behavioral17
Sample
6734e7474c81f5b7b0c006a17b79f59e3281f45f03910ddeeae2ea05291655fd.exe
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
67a00565a4c5fc9f08543cb10bfa3858801f87a558e21ad36d514c9bedb10e5d.exe
Resource
win7-20240221-en
Behavioral task
behavioral19
Sample
6e228df5e458ddcd6a9b5284418b6101cb988315d3910f1b422d511135acd462.exe
Resource
win7-20231129-en
Behavioral task
behavioral20
Sample
7b93299c4559e89716a9b37f4a43c1b084c610ad1d9d8e462a1383320e299503.exe
Resource
win7-20240220-en
Behavioral task
behavioral21
Sample
7c2a9bae3bbdc9e38516754d76a192d6a3ce37849c06a8a8d3b06fb7f75916c1.exe
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
7d9c97a133997396b0625a5d2b762fb8b333f5152d4dd893c7a463cc41372ab5.exe
Resource
win7-20240215-en
Behavioral task
behavioral23
Sample
83b294975e094024bdeb90f5cdeb9832304cf6879a27eee5cfe08650e5731674.exe
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
9b0cfabed9fbf6b05c74e5a31eb500fea0691c84fa736dd25e8e5013a35f038e.exe
Resource
win7-20240221-en
Behavioral task
behavioral25
Sample
aa63528bf720d3f9b31e91945a576afa4c609a09c07b3bbfc29351d760a71ccd.exe
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
b54d6dc708eade0818fcf91e59c7dbe37267abbe43a1672fb5f1c126e021ad7d.exe
Resource
win7-20240221-en
Behavioral task
behavioral27
Sample
b6b2c1f4bbe4259e0279a0c3db98a69db12ab6ae0b549085c714f1497f3c8300.exe
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
ba43b2eb4865f24c9e04bdd6cd885202267e831ef797df32eb602dd91ff36ffb.exe
Resource
win7-20240221-en
Behavioral task
behavioral29
Sample
cc43fc18d6d1dc662ad747652cd961152ee13dbf2cea9bf75564f3e2e8ffd2e8.exe
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
d50b23e12c661bb78fa3cb317e679fabc4178600048572368bec173a520e4aaf.exe
Resource
win7-20240221-en
Behavioral task
behavioral31
Sample
ebb17d81ffb02c01b4f49c7267246f243272ca2aecda68a44e89a33f74a47a0f.exe
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
ec09cfa4a79d709daed859d1a0e131aaa994f4a7b4bed80406125db76446fbda.exe
Resource
win7-20240221-en
General
-
Target
2e8af1ad4bb1e9f1bfdd3a04bf28363bbcdb3653e6aa4864f61b09c050378d51.exe
-
Size
31KB
-
MD5
3fdd9b2402350844b482aa6076e18d22
-
SHA1
81034b4deb144ecdf21cb213e455a84ea319812c
-
SHA256
2e8af1ad4bb1e9f1bfdd3a04bf28363bbcdb3653e6aa4864f61b09c050378d51
-
SHA512
cedd5b9899cac6cce702c011ea7b9168ede0fe3e83a9ccd20f4e42f726c9b0a78ada6bf8b6863aeafc14d62500af8e347c4627b69233f96a2ae4df02c21549a4
-
SSDEEP
384:y3Mg/bqo284ujNI2pl6VwTwJrjr91CzJ8lC12ntnGeC:Iqo27uj+2pIw4rjr9kJ8lCEtGeC
Malware Config
Signatures
-
Chaos
Ransomware family first seen in June 2021.
-
Chaos Ransomware 3 IoCs
Processes:
resource yara_rule behavioral8/memory/2856-0-0x0000000000360000-0x000000000036E000-memory.dmp family_chaos C:\Users\Admin\AppData\Roaming\svchost.exe family_chaos behavioral8/memory/2680-7-0x0000000001020000-0x000000000102E000-memory.dmp family_chaos -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
Processes:
bcdedit.exebcdedit.exepid process 944 bcdedit.exe 2272 bcdedit.exe -
Renames multiple (205) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Processes:
wbadmin.exepid process 840 wbadmin.exe -
Drops startup file 3 IoCs
Processes:
svchost.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.url svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini svchost.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\read_it.txt svchost.exe -
Executes dropped EXE 1 IoCs
Processes:
svchost.exepid process 2680 svchost.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
Processes:
svchost.exedescription ioc process File opened for modification C:\Users\Public\Music\Sample Music\desktop.ini svchost.exe File opened for modification C:\Users\Public\Desktop\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Music\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Searches\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini svchost.exe File opened for modification C:\Users\Public\Documents\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Links\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini svchost.exe File opened for modification C:\Users\Public\Music\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\Desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini svchost.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-330940541-141609230-1670313778-1000\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Accessibility\Desktop.ini svchost.exe File opened for modification C:\Users\Public\Pictures\desktop.ini svchost.exe File opened for modification C:\Users\Public\Pictures\Sample Pictures\desktop.ini svchost.exe File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Documents\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Favorites\Links for United States\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Videos\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini svchost.exe File opened for modification C:\Users\Public\Videos\desktop.ini svchost.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
Processes:
svchost.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\nl44utkmg.jpg" svchost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exepid process 1664 vssadmin.exe -
Opens file in notepad (likely ransom note) 1 IoCs
Processes:
NOTEPAD.EXEpid process 580 NOTEPAD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
svchost.exepid process 2680 svchost.exe -
Suspicious behavior: EnumeratesProcesses 7 IoCs
Processes:
2e8af1ad4bb1e9f1bfdd3a04bf28363bbcdb3653e6aa4864f61b09c050378d51.exesvchost.exepid process 2856 2e8af1ad4bb1e9f1bfdd3a04bf28363bbcdb3653e6aa4864f61b09c050378d51.exe 2856 2e8af1ad4bb1e9f1bfdd3a04bf28363bbcdb3653e6aa4864f61b09c050378d51.exe 2680 svchost.exe 2680 svchost.exe 2680 svchost.exe 2680 svchost.exe 2680 svchost.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
Processes:
2e8af1ad4bb1e9f1bfdd3a04bf28363bbcdb3653e6aa4864f61b09c050378d51.exesvchost.exevssvc.exeWMIC.exewbengine.exedescription pid process Token: SeDebugPrivilege 2856 2e8af1ad4bb1e9f1bfdd3a04bf28363bbcdb3653e6aa4864f61b09c050378d51.exe Token: SeDebugPrivilege 2680 svchost.exe Token: SeBackupPrivilege 2168 vssvc.exe Token: SeRestorePrivilege 2168 vssvc.exe Token: SeAuditPrivilege 2168 vssvc.exe Token: SeIncreaseQuotaPrivilege 2972 WMIC.exe Token: SeSecurityPrivilege 2972 WMIC.exe Token: SeTakeOwnershipPrivilege 2972 WMIC.exe Token: SeLoadDriverPrivilege 2972 WMIC.exe Token: SeSystemProfilePrivilege 2972 WMIC.exe Token: SeSystemtimePrivilege 2972 WMIC.exe Token: SeProfSingleProcessPrivilege 2972 WMIC.exe Token: SeIncBasePriorityPrivilege 2972 WMIC.exe Token: SeCreatePagefilePrivilege 2972 WMIC.exe Token: SeBackupPrivilege 2972 WMIC.exe Token: SeRestorePrivilege 2972 WMIC.exe Token: SeShutdownPrivilege 2972 WMIC.exe Token: SeDebugPrivilege 2972 WMIC.exe Token: SeSystemEnvironmentPrivilege 2972 WMIC.exe Token: SeRemoteShutdownPrivilege 2972 WMIC.exe Token: SeUndockPrivilege 2972 WMIC.exe Token: SeManageVolumePrivilege 2972 WMIC.exe Token: 33 2972 WMIC.exe Token: 34 2972 WMIC.exe Token: 35 2972 WMIC.exe Token: SeIncreaseQuotaPrivilege 2972 WMIC.exe Token: SeSecurityPrivilege 2972 WMIC.exe Token: SeTakeOwnershipPrivilege 2972 WMIC.exe Token: SeLoadDriverPrivilege 2972 WMIC.exe Token: SeSystemProfilePrivilege 2972 WMIC.exe Token: SeSystemtimePrivilege 2972 WMIC.exe Token: SeProfSingleProcessPrivilege 2972 WMIC.exe Token: SeIncBasePriorityPrivilege 2972 WMIC.exe Token: SeCreatePagefilePrivilege 2972 WMIC.exe Token: SeBackupPrivilege 2972 WMIC.exe Token: SeRestorePrivilege 2972 WMIC.exe Token: SeShutdownPrivilege 2972 WMIC.exe Token: SeDebugPrivilege 2972 WMIC.exe Token: SeSystemEnvironmentPrivilege 2972 WMIC.exe Token: SeRemoteShutdownPrivilege 2972 WMIC.exe Token: SeUndockPrivilege 2972 WMIC.exe Token: SeManageVolumePrivilege 2972 WMIC.exe Token: 33 2972 WMIC.exe Token: 34 2972 WMIC.exe Token: 35 2972 WMIC.exe Token: SeBackupPrivilege 1180 wbengine.exe Token: SeRestorePrivilege 1180 wbengine.exe Token: SeSecurityPrivilege 1180 wbengine.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
2e8af1ad4bb1e9f1bfdd3a04bf28363bbcdb3653e6aa4864f61b09c050378d51.exesvchost.execmd.execmd.execmd.exedescription pid process target process PID 2856 wrote to memory of 2680 2856 2e8af1ad4bb1e9f1bfdd3a04bf28363bbcdb3653e6aa4864f61b09c050378d51.exe svchost.exe PID 2856 wrote to memory of 2680 2856 2e8af1ad4bb1e9f1bfdd3a04bf28363bbcdb3653e6aa4864f61b09c050378d51.exe svchost.exe PID 2856 wrote to memory of 2680 2856 2e8af1ad4bb1e9f1bfdd3a04bf28363bbcdb3653e6aa4864f61b09c050378d51.exe svchost.exe PID 2680 wrote to memory of 2768 2680 svchost.exe cmd.exe PID 2680 wrote to memory of 2768 2680 svchost.exe cmd.exe PID 2680 wrote to memory of 2768 2680 svchost.exe cmd.exe PID 2768 wrote to memory of 1664 2768 cmd.exe vssadmin.exe PID 2768 wrote to memory of 1664 2768 cmd.exe vssadmin.exe PID 2768 wrote to memory of 1664 2768 cmd.exe vssadmin.exe PID 2768 wrote to memory of 2972 2768 cmd.exe WMIC.exe PID 2768 wrote to memory of 2972 2768 cmd.exe WMIC.exe PID 2768 wrote to memory of 2972 2768 cmd.exe WMIC.exe PID 2680 wrote to memory of 1888 2680 svchost.exe cmd.exe PID 2680 wrote to memory of 1888 2680 svchost.exe cmd.exe PID 2680 wrote to memory of 1888 2680 svchost.exe cmd.exe PID 1888 wrote to memory of 944 1888 cmd.exe bcdedit.exe PID 1888 wrote to memory of 944 1888 cmd.exe bcdedit.exe PID 1888 wrote to memory of 944 1888 cmd.exe bcdedit.exe PID 1888 wrote to memory of 2272 1888 cmd.exe bcdedit.exe PID 1888 wrote to memory of 2272 1888 cmd.exe bcdedit.exe PID 1888 wrote to memory of 2272 1888 cmd.exe bcdedit.exe PID 2680 wrote to memory of 1060 2680 svchost.exe cmd.exe PID 2680 wrote to memory of 1060 2680 svchost.exe cmd.exe PID 2680 wrote to memory of 1060 2680 svchost.exe cmd.exe PID 1060 wrote to memory of 840 1060 cmd.exe wbadmin.exe PID 1060 wrote to memory of 840 1060 cmd.exe wbadmin.exe PID 1060 wrote to memory of 840 1060 cmd.exe wbadmin.exe PID 2680 wrote to memory of 580 2680 svchost.exe NOTEPAD.EXE PID 2680 wrote to memory of 580 2680 svchost.exe NOTEPAD.EXE PID 2680 wrote to memory of 580 2680 svchost.exe NOTEPAD.EXE -
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
-
C:\Users\Admin\AppData\Local\Temp\2e8af1ad4bb1e9f1bfdd3a04bf28363bbcdb3653e6aa4864f61b09c050378d51.exe"C:\Users\Admin\AppData\Local\Temp\2e8af1ad4bb1e9f1bfdd3a04bf28363bbcdb3653e6aa4864f61b09c050378d51.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\svchost.exe"C:\Users\Admin\AppData\Roaming\svchost.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet & wmic shadowcopy delete3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet4⤵
- Interacts with shadow copies
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete4⤵
- Suspicious use of AdjustPrivilegeToken
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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
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures4⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no4⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet4⤵
- Deletes backup catalog
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C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\read_it.txt3⤵
- Opens file in notepad (likely ransom note)
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\svchost.exeFilesize
31KB
MD53fdd9b2402350844b482aa6076e18d22
SHA181034b4deb144ecdf21cb213e455a84ea319812c
SHA2562e8af1ad4bb1e9f1bfdd3a04bf28363bbcdb3653e6aa4864f61b09c050378d51
SHA512cedd5b9899cac6cce702c011ea7b9168ede0fe3e83a9ccd20f4e42f726c9b0a78ada6bf8b6863aeafc14d62500af8e347c4627b69233f96a2ae4df02c21549a4
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C:\Users\Admin\Documents\read_it.txtFilesize
76B
MD5fdc5e26dd3c5a9eb5560d1d5e836a612
SHA1d2292b9165636c5cca4ac33a09ba9c23eaa814d5
SHA2565a90da73670cbedf2f45bf010aafb018ce6e8b8f8c7ea6e7b2d4cd9cb0ea0326
SHA5123c6d61a7a9554b0de91adaf8773df48fe236d29fb7bbde358fdb4639bd64a576341684dbba447a1e101ea89a717739d8ebceacc24f26c59dda37b67bbfd5e1a2
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memory/2680-7-0x0000000001020000-0x000000000102E000-memory.dmpFilesize
56KB
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memory/2680-9-0x000007FEF5570000-0x000007FEF5F5C000-memory.dmpFilesize
9.9MB
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memory/2680-11-0x0000000000E40000-0x0000000000EC0000-memory.dmpFilesize
512KB
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memory/2680-472-0x000007FEF5570000-0x000007FEF5F5C000-memory.dmpFilesize
9.9MB
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memory/2680-476-0x0000000000E40000-0x0000000000EC0000-memory.dmpFilesize
512KB
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memory/2856-0-0x0000000000360000-0x000000000036E000-memory.dmpFilesize
56KB
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memory/2856-1-0x000007FEF5570000-0x000007FEF5F5C000-memory.dmpFilesize
9.9MB
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memory/2856-8-0x000007FEF5570000-0x000007FEF5F5C000-memory.dmpFilesize
9.9MB