Analysis
-
max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
20-06-2024 07:54
Behavioral task
behavioral1
Sample
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe
Resource
win7-20240611-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
17 signatures
150 seconds
General
-
Target
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe
-
Size
89KB
-
MD5
ee62df18944db6cb32e98eba83b9f960
-
SHA1
859ab73f33ff8d5d1ddf78a5e9d6aa34f15c9dfa
-
SHA256
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42
-
SHA512
df0a5ffbbd7194d6ef2015c564351be1b2b767bb29bbdf32c90734a92fae99b61fd584f6241e40dc604f0a74dc937d98225fc1791b1db54231daf6191a5c21fb
-
SSDEEP
1536:1vXFnGvewvD/F3nICjRM5CELyYk2Iloa4GQeRCIiS8qRj4dh0NKYnEMvB:Dw3FE7yH2koa4ciS8qp4dh03EMvB
Score
9/10
Malware Config
Signatures
-
Renames multiple (346) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Deletes itself 1 IoCs
Processes:
2A5B.tmppid Process 1696 2A5B.tmp -
Executes dropped EXE 1 IoCs
Processes:
2A5B.tmppid Process 1696 2A5B.tmp -
Loads dropped DLL 1 IoCs
Processes:
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exepid Process 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Processes:
resource yara_rule behavioral1/memory/1212-0-0x0000000000EB0000-0x0000000000EDB000-memory.dmp upx behavioral1/memory/1212-859-0x0000000000EB0000-0x0000000000EDB000-memory.dmp upx -
Drops desktop.ini file(s) 2 IoCs
Processes:
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exedescription ioc Process File opened for modification C:\$Recycle.Bin\S-1-5-21-2812790648-3157963462-487717889-1000\desktop.ini 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-2812790648-3157963462-487717889-1000\desktop.ini 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
Processes:
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe2A5B.tmppid Process 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 1696 2A5B.tmp -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exepid Process 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe -
Suspicious behavior: RenamesItself 26 IoCs
Processes:
2A5B.tmppid Process 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp 1696 2A5B.tmp -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exedescription pid Process Token: SeAssignPrimaryTokenPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeDebugPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: 36 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeImpersonatePrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeIncBasePriorityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeIncreaseQuotaPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: 33 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeManageVolumePrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeProfSingleProcessPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeRestorePrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSystemProfilePrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeTakeOwnershipPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeShutdownPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeDebugPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeBackupPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe Token: SeSecurityPrivilege 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe2A5B.tmpdescription pid Process procid_target PID 1212 wrote to memory of 1696 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 30 PID 1212 wrote to memory of 1696 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 30 PID 1212 wrote to memory of 1696 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 30 PID 1212 wrote to memory of 1696 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 30 PID 1212 wrote to memory of 1696 1212 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe 30 PID 1696 wrote to memory of 640 1696 2A5B.tmp 31 PID 1696 wrote to memory of 640 1696 2A5B.tmp 31 PID 1696 wrote to memory of 640 1696 2A5B.tmp 31 PID 1696 wrote to memory of 640 1696 2A5B.tmp 31
Processes
-
C:\Users\Admin\AppData\Local\Temp\4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42_NeikiAnalytics.exe"1⤵
- Loads dropped DLL
- Drops desktop.ini file(s)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1212 -
C:\ProgramData\2A5B.tmp"C:\ProgramData\2A5B.tmp"2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1696 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\2A5B.tmp >> NUL3⤵PID:640
-
-
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x14c1⤵PID:112
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
129B
MD596bb08d924fb6257f55af416aee554e0
SHA15d9cb674e8fb576f884f49f2d6805a056ef0bc40
SHA256ec98fdd13bed6e8d76290b9d81f19bc77809ed2e737c80f52514665b3819cd83
SHA5128f73f88d8fa35f7d3c549480aed618b3b72ee5b5a4a8e2c4efb563725249854049c82d57315bdf320f55ce8cfb617761c6c8818ccdfe1c227eacc705ffa9517b
-
Filesize
556B
MD53c08e9394c239de1f861bf1ffef254f2
SHA1b7228f0c28c37461e689410984bde657672a6d91
SHA256da97c44996a6496934201d7f531aca2715ca46042133ac000d8d476c96ebd8b7
SHA512ef95ab9381a87a55ecca2d3ceece1ff9fe96ac390785da2e48760100fc08c4a4e62d957abd29a73bc012d9e24f613e3477076c3a1b070a6159e26faf4b605a9b
-
C:\Users\Admin\AppData\Local\Temp\DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
Filesize89KB
MD55d0d6a0f90bebea7cd26749efcdfdada
SHA1d12f2fbd9cc2dce27be9f8c3bbc4e832be1ebd2a
SHA25622e1cb27dd711ebda0dcfce885731072bd37c46e2156b34e64deee2bcec49fe4
SHA512d795398204312f529a1fe2ec9d1bb3c2ed766f49bd6e932893f47584148596cea22ad173a31b478b65c46c639f9ca4dd5aed7083bacb63447c7144728a85177c
-
Filesize
129B
MD54ebbcef181601ddff35e94e8f81ab9e7
SHA1725db09e94b6f140e52a5989c189b51cddefb63f
SHA2564ceeff3fb8cd6e363bdf6d5793224eb62aeb90854a025265f70433fd5c5fe627
SHA512ca1f204914c2c8d0bfc53d698cb34f6486d356617bbc20e7fa0eb8070afce55197a2182046edba51c9de9d712a41ea1a6123d2c82f3501e8a9cf89cf6cf8f93c
-
Filesize
14KB
MD5294e9f64cb1642dd89229fff0592856b
SHA197b148c27f3da29ba7b18d6aee8a0db9102f47c9
SHA256917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2
SHA512b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf