Overview
overview
10Static
static
1000260c390f...f8.exe
windows7-x64
1000260c390f...f8.exe
windows10-2004-x64
1001bf78841b...16.exe
windows7-x64
901bf78841b...16.exe
windows10-2004-x64
90545f842ca...49.exe
windows7-x64
100545f842ca...49.exe
windows10-2004-x64
10068ca3e92c...fd.exe
windows7-x64
10068ca3e92c...fd.exe
windows10-2004-x64
100b856337d9...c9.exe
windows7-x64
100b856337d9...c9.exe
windows10-2004-x64
100d38f8bf83...09.exe
windows7-x64
100d38f8bf83...09.exe
windows10-2004-x64
100e35a681fc...5e.exe
windows7-x64
100e35a681fc...5e.exe
windows10-2004-x64
100f178bc093...35.exe
windows7-x64
100f178bc093...35.exe
windows10-2004-x64
1010306702a1...dd.dll
windows7-x64
1010306702a1...dd.dll
windows10-2004-x64
10160c972897...21.exe
windows7-x64
10160c972897...21.exe
windows10-2004-x64
1019f7d53c4a...a0.exe
windows7-x64
1019f7d53c4a...a0.exe
windows10-2004-x64
101b109db549...18.exe
windows7-x64
101b109db549...18.exe
windows10-2004-x64
101e10e08cda...18.dll
windows7-x64
101e10e08cda...18.dll
windows10-2004-x64
101eb0b48ca7...1d.dll
windows7-x64
11eb0b48ca7...1d.dll
windows10-2004-x64
11f0e4cbc1a...7d.exe
windows7-x64
101f0e4cbc1a...7d.exe
windows10-2004-x64
10239c9969fd...90.exe
windows7-x64
10239c9969fd...90.exe
windows10-2004-x64
10Analysis
- max time kernel
163s - max time network
174s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
18/03/2024, 09:01
Behavioral task
behavioral1
Sample
00260c390ffab5734208a7199df0e4229a76261c3f5b7264c4515acb8eb9c2f8.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral2
Sample
00260c390ffab5734208a7199df0e4229a76261c3f5b7264c4515acb8eb9c2f8.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral4
Sample
01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
0545f842ca2eb77bcac0fd17d6d0a8c607d7dbc8669709f3096e5c1828e1c049.exe
Resource
win7-20240220-en
windows7-x64
Behavioral task
behavioral6
Sample
0545f842ca2eb77bcac0fd17d6d0a8c607d7dbc8669709f3096e5c1828e1c049.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
068ca3e92c65eb907b5a34be16580e267efbbde6f9129ca30ad80c948a1d3ffd.exe
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral8
Sample
068ca3e92c65eb907b5a34be16580e267efbbde6f9129ca30ad80c948a1d3ffd.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
0b856337d9d3255fc3b07635fdadecbe83e23eb5c205eccab83c21c2fb76edc9.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral10
Sample
0b856337d9d3255fc3b07635fdadecbe83e23eb5c205eccab83c21c2fb76edc9.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
0d38f8bf831f1dbbe9a058930127171f24c3df8dae81e6aa66c430a63cbe0509.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral12
Sample
0d38f8bf831f1dbbe9a058930127171f24c3df8dae81e6aa66c430a63cbe0509.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
0e35a681fc6574663201af8af49d621097ed4c3fba8cd058a82b22dea8bccc5e.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral14
Sample
0e35a681fc6574663201af8af49d621097ed4c3fba8cd058a82b22dea8bccc5e.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
0f178bc093b6b9d25924a85d9a7dde64592215599733e83e3bbc6df219564335.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral16
Sample
0f178bc093b6b9d25924a85d9a7dde64592215599733e83e3bbc6df219564335.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral17
Sample
10306702a13bfd1d9c8208394eaf42eddcbe49a03f039f7715ad31579db2b6dd.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral18
Sample
10306702a13bfd1d9c8208394eaf42eddcbe49a03f039f7715ad31579db2b6dd.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral19
Sample
160c97289764c37afe1a11f72537e95843a9c37a9c5fa02e1046f6b002315021.exe
Resource
win7-20240215-en
windows7-x64
Behavioral task
behavioral20
Sample
160c97289764c37afe1a11f72537e95843a9c37a9c5fa02e1046f6b002315021.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral21
Sample
19f7d53c4a9ba784fd4c64a06fc6a88caf5a4d9913341a625582d51b1c095ba0.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral22
Sample
19f7d53c4a9ba784fd4c64a06fc6a88caf5a4d9913341a625582d51b1c095ba0.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral23
Sample
1b109db549dd0bf64cadafec575b5895690760c7180a4edbf0c5296766162f18.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral24
Sample
1b109db549dd0bf64cadafec575b5895690760c7180a4edbf0c5296766162f18.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral25
Sample
1e10e08cdaa10e1c490dcfe4773f1a72183d340f880d19e89a54965c37aa3518.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral26
Sample
1e10e08cdaa10e1c490dcfe4773f1a72183d340f880d19e89a54965c37aa3518.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral27
Sample
1eb0b48ca74c119b53d372de7d639f0bcb1337fb526347fb3b22f62214280e1d.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral28
Sample
1eb0b48ca74c119b53d372de7d639f0bcb1337fb526347fb3b22f62214280e1d.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral29
Sample
1f0e4cbc1a4b52b6d7e4188e4a835a904cf783c75db9a066df4201452bd9647d.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral30
Sample
1f0e4cbc1a4b52b6d7e4188e4a835a904cf783c75db9a066df4201452bd9647d.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral31
Sample
239c9969fd07e1701a129cfd033a11a93ee9e88e4df4f79b7c5c0dd5bba86390.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral32
Sample
239c9969fd07e1701a129cfd033a11a93ee9e88e4df4f79b7c5c0dd5bba86390.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
General
- Target 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe
- Size 145KB
- Sample240318-ky38dadf6s
- SHA256 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716
- MD5 7966a61801e560b0031ba0e7d5864456
- SHA1 bb737041b092879f10e400a599e5301d186bb6d9
- SHA512 475f41efdafcb2a19e3d0c47b824f13f7ad609412d5d99bd08346795e3f98a14c96ab62f1ff0305a9fffc8d6c025f7c4c2e8a1502bfdb17484add606539f94d6
- SSDEEP 3072:pqJogYkcSNm9V7DF78cwcmphqvbAw/rKfGT:pq2kc4m9tDp7wxhqnm
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Renames multiple (737) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation EB80.tmp - Deletes itself 1 IoCs
pid Process 608 EB80.tmp - Executes dropped EXE 1 IoCs
pid Process 608 EB80.tmp - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops desktop.ini file(s) 2 IoCs
description ioc Process File opened for modification C:\$Recycle.Bin\S-1-5-21-3808065738-1666277613-1125846146-1000\desktop.ini 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-3808065738-1666277613-1125846146-1000\desktop.ini 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe - Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\system32\spool\PRINTERS\00002.SPL splwow64.exe File created C:\Windows\system32\spool\PRINTERS\PP6fqq9mpjrnzgf78w67ykheucb.TMP printfilterpipelinesvc.exe File created C:\Windows\system32\spool\PRINTERS\PPvr0yuf6u2xg07pk0pir9u3gyb.TMP printfilterpipelinesvc.exe File created C:\Windows\system32\spool\PRINTERS\PPmb2l71a10ga0yzyai14woj3g.TMP printfilterpipelinesvc.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 608 EB80.tmp - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 ONENOTE.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz ONENOTE.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString ONENOTE.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily ONENOTE.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU ONENOTE.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS ONENOTE.EXE - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe - Suspicious behavior: RenamesItself 26 IoCs
pid Process 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp 608 EB80.tmp - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeAssignPrimaryTokenPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeDebugPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: 36 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeImpersonatePrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeIncBasePriorityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeIncreaseQuotaPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: 33 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeManageVolumePrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeProfSingleProcessPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeRestorePrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSystemProfilePrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeTakeOwnershipPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeShutdownPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeDebugPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 1496 vssvc.exe Token: SeRestorePrivilege 1496 vssvc.exe Token: SeAuditPrivilege 1496 vssvc.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeSecurityPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe Token: SeBackupPrivilege 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1408 ONENOTE.EXE 1408 ONENOTE.EXE 1408 ONENOTE.EXE 1408 ONENOTE.EXE 1408 ONENOTE.EXE 1408 ONENOTE.EXE 1408 ONENOTE.EXE 1408 ONENOTE.EXE 1408 ONENOTE.EXE 1408 ONENOTE.EXE 1408 ONENOTE.EXE 1408 ONENOTE.EXE 1408 ONENOTE.EXE - Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 4000 wrote to memory of 1820 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 112 PID 4000 wrote to memory of 1820 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 112 PID 4000 wrote to memory of 608 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 116 PID 4000 wrote to memory of 608 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 116 PID 4000 wrote to memory of 608 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 116 PID 4000 wrote to memory of 608 4000 01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe 116 PID 4644 wrote to memory of 1408 4644 printfilterpipelinesvc.exe 115 PID 4644 wrote to memory of 1408 4644 printfilterpipelinesvc.exe 115 PID 608 wrote to memory of 1232 608 EB80.tmp 117 PID 608 wrote to memory of 1232 608 EB80.tmp 117 PID 608 wrote to memory of 1232 608 EB80.tmp 117 - 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\01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe"C:\Users\Admin\AppData\Local\Temp\01bf78841b63bcdd8280157c486b45ad74811c0251140a054de81a925ce7f716.exe"1⤵
- Drops desktop.ini file(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4000 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
- Drops file in System32 directory
PID:1820
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C:\ProgramData\EB80.tmp"C:\ProgramData\EB80.tmp"2⤵
- Checks computer location settings
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:608 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\EB80.tmp >> NUL3⤵PID:1232
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1496
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:81⤵PID:852
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc1⤵PID:2384
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C:\Windows\system32\printfilterpipelinesvc.exeC:\Windows\system32\printfilterpipelinesvc.exe -Embedding1⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:4644 -
C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE/insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{2AFAC22C-97B3-4D3F-97C0-F5C670B92722}.xps" 1335522622771200002⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
PID:1408
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\$Recycle.Bin\S-1-5-21-3808065738-1666277613-1125846146-1000\desktop.ini
- Size 129B
- SHA256 ae647b0104bf534e09b39722f2c03a07dc157ed5ed45ef7b6eb0f7d1bc3b5873
- MD5 2ccf90c91f225dd03232e81fd3271540
- SHA1 db9498fc70bd798d96bbeb5548cee720862d60d5
- SHA512 a28391d2228be63ec74c4f2fbc75454f274b93a475b67bd1a2495cb840ab8db7ed811bc71ee165028d86b0456e95dbb58cde0ee4226be67c2e7dd3664613004a
- MD5 SHA1 SHA512
- Path C:\ProgramData\EB80.tmp
- Size 14KB
- SHA256 917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2
- MD5 294e9f64cb1642dd89229fff0592856b
- SHA1 97b148c27f3da29ba7b18d6aee8a0db9102f47c9
- SHA512 b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf
- SSDEEP 384:5cFP7VtpK4p+31Mzh79W5vM+ZyUgGq4BtMvAxXCRsi:A7Vf9p+qQ02y5HW6kX
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
- Size 145KB
- SHA256 008ea735cd8cae0e1a8dfdf042f9e6ff3f700a9096eab571b15fcae8a40eb58c
- MD5 d0af5e05471102017de6ef4695d7f832
- SHA1 ff5751954e95e2e202d1096157e6e3d1610971d7
- SHA512 5da1686555af9916ebfa3758ffd286544eb46c37bfd5f74a573f42aff08cdf0a807f3c1683d60913724721c40e16ad42ac3f647527c0033e89db7aa558975413
- SSDEEP 3072:Dmpz2DxtJWE6nLd/+I4VqXEWmpz2DxtJWE6nLd/+I4VqXEWmpzf:A4fQnLd/Std4fQnLd/Stdb
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\{102FF17C-F932-43D0-903D-07A36096EBB5}
- Size 4KB
- SHA256 1840defbc4ed2ca99c2eeaf54d27a54d0bfa02165d1148b6b4bc18303b6fd92f
- MD5 73e2ce5997e10db344bf439e3c78e7a2
- SHA1 fcd3651fde44d26535be1fae1431be832bc6ce9a
- SHA512 58292edee0c4d0a2f48f004e6f4bcafa7162d778bf3a0982e30dcc11ded928a5d07f82a3d43ed7a989302ca5a65b2201aa1bb5946b561f196d3691a039a219b8
- SSDEEP 6:RaZfjYyfB3h1RRXUnfP2kmjgKFKGtaFkgaFkbRujlw//0lweI/UKFkBRujd:RaNjYyf9/Uf4gHCPWf/Hz
- MD5 SHA1 SHA512 SSDEEP
- Path C:\fKwlk4hj5.README.txt
- Size 629B
- SHA256 5b1cd3fb03117987e4c51a67cd101796451f15babfacb9c9c2832908229d358c
- MD5 6773e35f848ca075a81e3eeb19221820
- SHA1 e3ba485887c73a7f2b6e278e8cc376b323502596
- SHA512 88e27da84241b5a98e85d9ca7dc9eaae755401e899157676ee8dcccae023452f2a42a18c74ff8357eedf08836e930da4045a3dd7060cfaa992503d04852b8ec2
- MD5 SHA1 SHA512
- Path F:\$RECYCLE.BIN\S-1-5-21-3808065738-1666277613-1125846146-1000\DDDDDDDDDDD
- Size 129B
- SHA256 698f5efc76783e5cad2dfb293e36a6cd946f22dc4464123f3c94e9567a14f42a
- MD5 670a5458e297c242d48f0d2e0ebafcd2
- SHA1 598756151a168914f67821c27c059f31eb6dbd5f
- SHA512 52c627d5c58d56ff376bcabd7fc89ae3a97e61ffc70d8bcf45101d309ced72fdb1eb838484c7fa531883db89c3954c17dcde4a16003a768dff86410224a2c3ef
- MD5 SHA1 SHA512