Analysis
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max time kernel
137s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
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submitted
25-06-2024 01:12
General
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Target
1b45ed2ad7f31a3496b214836c632a3a233f01a9056135e8a787db8a3a9071d2_NeikiAnalytics.exe
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Size
293KB
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MD5
55f3d976a99f2588c490757e772305b0
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SHA1
604f939055cabbf0dff3b1fb9c3d8849b113b8f4
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SHA256
1b45ed2ad7f31a3496b214836c632a3a233f01a9056135e8a787db8a3a9071d2
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SHA512
588da8e818f7617684c23f8d5d9f8b38dec9afd28cd92180afc803211acc11d9cb2bc76250b4aac9c566b5634ebca86796c4347bde6fd8e280b9bb5e68f778a7
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SSDEEP
6144:B5lz/EqlzbUxMrC2WMprfs5lBeUkrk14A2RYx+CMSUWx3I3AxadyzBs8kW:bx9bDm2JpLsbBVkr/Ap+CUWsEECk
Malware Config
Signatures
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Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
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Loads dropped DLL 1 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 64 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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Drops file in Program Files directory 1 IoCs
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Drops file in Windows directory 2 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: MapViewOfSection 1 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\1b45ed2ad7f31a3496b214836c632a3a233f01a9056135e8a787db8a3a9071d2_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\1b45ed2ad7f31a3496b214836c632a3a233f01a9056135e8a787db8a3a9071d2_NeikiAnalytics.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\1b45ed2ad7f31a3496b214836c632a3a233f01a9056135e8a787db8a3a9071d2_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\1b45ed2ad7f31a3496b214836c632a3a233f01a9056135e8a787db8a3a9071d2_NeikiAnalytics.exe"2⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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C:\Users\Admin\AppData\Local\Temp\Tar51A0.tmpFilesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
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\Users\Admin\AppData\Local\Temp\nsoE83.tmp\System.dllFilesize
12KB
MD50d7ad4f45dc6f5aa87f606d0331c6901
SHA148df0911f0484cbe2a8cdd5362140b63c41ee457
SHA2563eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
SHA512c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
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memory/2120-26-0x0000000077C40000-0x0000000077DE9000-memory.dmpFilesize
1.7MB
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memory/2120-146-0x0000000000460000-0x00000000014C2000-memory.dmpFilesize
16.4MB
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memory/2440-23-0x0000000004060000-0x000000000661D000-memory.dmpFilesize
37.7MB
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memory/2440-24-0x0000000077C41000-0x0000000077D42000-memory.dmpFilesize
1.0MB
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memory/2440-25-0x0000000077C40000-0x0000000077DE9000-memory.dmpFilesize
1.7MB
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memory/2440-27-0x0000000004060000-0x000000000661D000-memory.dmpFilesize
37.7MB
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memory/2440-2752-0x0000000004060000-0x000000000661D000-memory.dmpFilesize
37.7MB