Analysis
-
max time kernel
169s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
03-12-2022 19:50
Static task
static1
Behavioral task
behavioral1
Sample
9684974e627473f3b2066bcf2598b9933d5ad53d0c635e270493b4aadc2bcb20.exe
Resource
win7-20221111-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
9684974e627473f3b2066bcf2598b9933d5ad53d0c635e270493b4aadc2bcb20.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
General
-
Target
9684974e627473f3b2066bcf2598b9933d5ad53d0c635e270493b4aadc2bcb20.exe
-
Size
208KB
-
MD5
0ff14b7d789d67a7648014f8ef51841b
-
SHA1
c72ceb4693cff9b08662c94182e48e4b5fd8d4e1
-
SHA256
9684974e627473f3b2066bcf2598b9933d5ad53d0c635e270493b4aadc2bcb20
-
SHA512
7b907501f045436ed54e8bae9021d36dd82debc90f43a285b4bede8f546d354a32ced46339a0fc48910785026ce08d2de5e3c4d568170a50f219f7c40df57ea9
-
SSDEEP
6144:ZRSyInsnu5W98TFK/fObT/bGiA14DFsqmVrWpMY9F4G:ZQfnL5W98TFK/fObT/bGidIrW39F4G
Score
10/10
Malware Config
Signatures
-
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 9684974e627473f3b2066bcf2598b9933d5ad53d0c635e270493b4aadc2bcb20.exe Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" nivay.exe -
Executes dropped EXE 1 IoCs
pid Process 1536 nivay.exe -
Loads dropped DLL 2 IoCs
pid Process 1188 9684974e627473f3b2066bcf2598b9933d5ad53d0c635e270493b4aadc2bcb20.exe 1188 9684974e627473f3b2066bcf2598b9933d5ad53d0c635e270493b4aadc2bcb20.exe -
Adds Run key to start application 2 TTPs 49 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /L" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /j" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /p" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /l" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /S" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /E" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /J" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /f" nivay.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\ nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /h" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /P" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /U" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /k" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /O" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /X" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /G" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /s" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /F" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /m" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /Q" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /K" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /q" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /T" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /g" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /R" 9684974e627473f3b2066bcf2598b9933d5ad53d0c635e270493b4aadc2bcb20.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /y" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /W" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /x" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /R" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /Z" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /r" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /B" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /M" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /n" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /e" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /D" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /a" nivay.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 9684974e627473f3b2066bcf2598b9933d5ad53d0c635e270493b4aadc2bcb20.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /o" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /c" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /v" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /Y" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /V" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /i" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /H" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /A" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /t" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /b" nivay.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\nivay = "C:\\Users\\Admin\\nivay.exe /N" nivay.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1188 9684974e627473f3b2066bcf2598b9933d5ad53d0c635e270493b4aadc2bcb20.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe 1536 nivay.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1188 9684974e627473f3b2066bcf2598b9933d5ad53d0c635e270493b4aadc2bcb20.exe 1536 nivay.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1188 wrote to memory of 1536 1188 9684974e627473f3b2066bcf2598b9933d5ad53d0c635e270493b4aadc2bcb20.exe 28 PID 1188 wrote to memory of 1536 1188 9684974e627473f3b2066bcf2598b9933d5ad53d0c635e270493b4aadc2bcb20.exe 28 PID 1188 wrote to memory of 1536 1188 9684974e627473f3b2066bcf2598b9933d5ad53d0c635e270493b4aadc2bcb20.exe 28 PID 1188 wrote to memory of 1536 1188 9684974e627473f3b2066bcf2598b9933d5ad53d0c635e270493b4aadc2bcb20.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\9684974e627473f3b2066bcf2598b9933d5ad53d0c635e270493b4aadc2bcb20.exe"C:\Users\Admin\AppData\Local\Temp\9684974e627473f3b2066bcf2598b9933d5ad53d0c635e270493b4aadc2bcb20.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1188 -
C:\Users\Admin\nivay.exe"C:\Users\Admin\nivay.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1536
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
208KB
MD5e79d7ee9d62c45ae66abce9100407728
SHA1070b7efe58bcc1bfbcd15a05e6f49743a437cfed
SHA2566129788c8c1b0efbe3f5bae8dbe4a75489a2ef66ea7c9243a8ea23b4322276c9
SHA512ecf4d7cb39f09f4a1ca47f17f91866d1cd30566133aaffe08978fb40607c7d757632255c2d51b3f6531c4abae8c35c22b6583c6af04da84ad15875f58b28bfc0
-
Filesize
208KB
MD5e79d7ee9d62c45ae66abce9100407728
SHA1070b7efe58bcc1bfbcd15a05e6f49743a437cfed
SHA2566129788c8c1b0efbe3f5bae8dbe4a75489a2ef66ea7c9243a8ea23b4322276c9
SHA512ecf4d7cb39f09f4a1ca47f17f91866d1cd30566133aaffe08978fb40607c7d757632255c2d51b3f6531c4abae8c35c22b6583c6af04da84ad15875f58b28bfc0
-
Filesize
208KB
MD5e79d7ee9d62c45ae66abce9100407728
SHA1070b7efe58bcc1bfbcd15a05e6f49743a437cfed
SHA2566129788c8c1b0efbe3f5bae8dbe4a75489a2ef66ea7c9243a8ea23b4322276c9
SHA512ecf4d7cb39f09f4a1ca47f17f91866d1cd30566133aaffe08978fb40607c7d757632255c2d51b3f6531c4abae8c35c22b6583c6af04da84ad15875f58b28bfc0
-
Filesize
208KB
MD5e79d7ee9d62c45ae66abce9100407728
SHA1070b7efe58bcc1bfbcd15a05e6f49743a437cfed
SHA2566129788c8c1b0efbe3f5bae8dbe4a75489a2ef66ea7c9243a8ea23b4322276c9
SHA512ecf4d7cb39f09f4a1ca47f17f91866d1cd30566133aaffe08978fb40607c7d757632255c2d51b3f6531c4abae8c35c22b6583c6af04da84ad15875f58b28bfc0