Analysis
- max time kernel
150s - max time network
94s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
13/05/2024, 20:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
172c74579dd10d33b161caacdf0f83a0_NeikiAnalytics.exe
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
172c74579dd10d33b161caacdf0f83a0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
8 signatures
150 seconds
General
- Target 172c74579dd10d33b161caacdf0f83a0_NeikiAnalytics.exe
- Size 53KB
- Sample240513-znffwsdc8w
- SHA256 6b1e043d14bf3d673fe909fec316a320224617a121bfa636b5ec62f06fc70ed4
- MD5 172c74579dd10d33b161caacdf0f83a0
- SHA1 09de5009a7848052c8374d68339ecd8a7df29756
- SHA512 586c04fd94d3fc34960d740c52ef54fde177291281415557fe362a6f76db827e5a07fc7e5fee8d24fb8bc2e25fdbb14bf0385d91a139953001d1fa10260473f7
- SSDEEP 1536:vNqg8r8Q25E+cS2t+7Kp3StjEMjmLM3ztDJWZsXy4JzxPME:n5E+RA+JJjmLM3zRJWZsXy4JN
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" biayoo.exe - 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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation 172c74579dd10d33b161caacdf0f83a0_NeikiAnalytics.exe - Executes dropped EXE 1 IoCs
pid Process 2260 biayoo.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biayoo = "C:\\Users\\Admin\\biayoo.exe" biayoo.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe 2260 biayoo.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 940 172c74579dd10d33b161caacdf0f83a0_NeikiAnalytics.exe 2260 biayoo.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 940 wrote to memory of 2260 940 172c74579dd10d33b161caacdf0f83a0_NeikiAnalytics.exe 87 PID 940 wrote to memory of 2260 940 172c74579dd10d33b161caacdf0f83a0_NeikiAnalytics.exe 87 PID 940 wrote to memory of 2260 940 172c74579dd10d33b161caacdf0f83a0_NeikiAnalytics.exe 87 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81 PID 2260 wrote to memory of 940 2260 biayoo.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\172c74579dd10d33b161caacdf0f83a0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\172c74579dd10d33b161caacdf0f83a0_NeikiAnalytics.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:940 -
C:\Users\Admin\biayoo.exe"C:\Users\Admin\biayoo.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
- Suspicious use of WriteProcessMemory
PID:2260
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\biayoo.exe
- Size 53KB
- SHA256 a3c6dadb90fac3eb84d4ac3e64873ce7ba76fdf769638aa065873a1c9c910d52
- MD5 ea59418f79e263ae8df4b16942d79bf8
- SHA1 8c55a35f8bb9facbed4c7b8b85f87ca8cc6710d6
- SHA512 0939075eb1df2d900a34ffc320084a59ccf011245ab768a957863a12f6d441de8a37447a2ad31fc46343e1cc91542259ab5a54e389956b5b378441246d06d5a1
- SSDEEP 1536:vNpg8r8Qw4CdPb7Kp3StjEMjmLM3ztDJWZsXy4JzxPMk:c4CdzJJjmLM3zRJWZsXy4JN
- MD5 SHA1 SHA512 SSDEEP