Analysis
- max time kernel
136s - max time network
95s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system - submitted
01/06/2024, 04:04
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
8cccbff8eb2688f548482dedf2bb3010_NeikiAnalytics.exe
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
8cccbff8eb2688f548482dedf2bb3010_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
8 signatures
150 seconds
General
- Target 8cccbff8eb2688f548482dedf2bb3010_NeikiAnalytics.exe
- Size 53KB
- Sample240601-em1efshd3t
- SHA256 a044ae368d32a3f18baa08ebc4f61e5fb977f025fcf256a3aef257ce8dabbb47
- MD5 8cccbff8eb2688f548482dedf2bb3010
- SHA1 6ce4d438cd4a5bcef4c330d430e02b0158c18728
- SHA512 5eae07ffc2810104b5c536c3cf77f224da337bff3c5a9c27e8257bcee1b223199b296bb2d51f99e5cc84130e003504950612ac42a606171fb6719c4c55613091
- SSDEEP 1536:vNTg8r8Q6eXH7Kp3StjEMjmLM3ztDJWZsXy4JzxPME:YeXHJJjmLM3zRJWZsXy4Jt
- 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-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" yaiem.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-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation 8cccbff8eb2688f548482dedf2bb3010_NeikiAnalytics.exe - Executes dropped EXE 1 IoCs
pid Process 5052 yaiem.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yaiem = "C:\\Users\\Admin\\yaiem.exe" yaiem.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe 5052 yaiem.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3516 8cccbff8eb2688f548482dedf2bb3010_NeikiAnalytics.exe 5052 yaiem.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3516 wrote to memory of 5052 3516 8cccbff8eb2688f548482dedf2bb3010_NeikiAnalytics.exe 87 PID 3516 wrote to memory of 5052 3516 8cccbff8eb2688f548482dedf2bb3010_NeikiAnalytics.exe 87 PID 3516 wrote to memory of 5052 3516 8cccbff8eb2688f548482dedf2bb3010_NeikiAnalytics.exe 87 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81 PID 5052 wrote to memory of 3516 5052 yaiem.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\8cccbff8eb2688f548482dedf2bb3010_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\8cccbff8eb2688f548482dedf2bb3010_NeikiAnalytics.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3516 -
C:\Users\Admin\yaiem.exe"C:\Users\Admin\yaiem.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:5052
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\yaiem.exe
- Size 53KB
- SHA256 a745f519bbcd0ca7b2d7a2b28eafbb5c32206d5ba8ccdcb65563b6d89ba61b72
- MD5 4809d5eb008dcfb32040ddfcd7a2c1c3
- SHA1 df8bef5b5312f967926c084ed81523ca5b6e806e
- SHA512 7f3ebc60631f9ea84634481c0c99b8a42e1206b4a7dff54cf2afb6591c212f10c3c6bcc330f22a81ecfeab983012d0e8486fd412f4a5da5a5ceabdbac4178c3d
- SSDEEP 1536:vNUg8r8QxPmjA7Kp3StjEMjmLM3ztDJWZsXy4JzxPMk:KPmjAJJjmLM3zRJWZsXy4JN
- MD5 SHA1 SHA512 SSDEEP