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Analysis
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max time kernel
149s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
24/05/2024, 07:25
Static task
static1
Behavioral task
behavioral1
Sample
e4889ea7b3fafe9c7f863e89de19f120_NeikiAnalytics.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
e4889ea7b3fafe9c7f863e89de19f120_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
General
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Target
e4889ea7b3fafe9c7f863e89de19f120_NeikiAnalytics.exe
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Size
91KB
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MD5
e4889ea7b3fafe9c7f863e89de19f120
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SHA1
367d626f9f0d6517907179e70fe609c0f3d1f5d9
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SHA256
aa9d2ea0e7f308af26117e7e4bd1d11bd159e872a81b970edf61ffa741402caa
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SHA512
ea6a6cfab6d5b677527583ec30bfa8a18b9f12489d68a2da034ce71f15ef6d4ecb05a48c2dfcd6bd874f142acfedc079f537b9a816ffdfff6e1aa1200df3c104
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SSDEEP
1536:/Ao0+j2d6rnJqlIUSJnJBSX1nV1b1N1Il1k1YFI1x1J1MuEqx517Q/1T1Jzct01a:/AoVl4lXinJBSX1nV1b1N1Il1k1YFI17
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 1740 microsofthelp.exe -
Executes dropped EXE 1 IoCs
pid Process 1740 microsofthelp.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\microsofthelp = "C:\\Windows\\microsofthelp.exe" e4889ea7b3fafe9c7f863e89de19f120_NeikiAnalytics.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\microsofthelp.exe e4889ea7b3fafe9c7f863e89de19f120_NeikiAnalytics.exe File created C:\Windows\HidePlugin.dll microsofthelp.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2332 wrote to memory of 1740 2332 e4889ea7b3fafe9c7f863e89de19f120_NeikiAnalytics.exe 28 PID 2332 wrote to memory of 1740 2332 e4889ea7b3fafe9c7f863e89de19f120_NeikiAnalytics.exe 28 PID 2332 wrote to memory of 1740 2332 e4889ea7b3fafe9c7f863e89de19f120_NeikiAnalytics.exe 28 PID 2332 wrote to memory of 1740 2332 e4889ea7b3fafe9c7f863e89de19f120_NeikiAnalytics.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\e4889ea7b3fafe9c7f863e89de19f120_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\e4889ea7b3fafe9c7f863e89de19f120_NeikiAnalytics.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2332 -
C:\Windows\microsofthelp.exe"C:\Windows\microsofthelp.exe"2⤵
- Deletes itself
- Executes dropped EXE
- Drops file in Windows directory
PID:1740
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
92KB
MD5e43e5e0b8b339f038ad32d83fe7fcc46
SHA166ac9037bcf6c759e7923631a0a51430b0001d5e
SHA25661af5ea8ecea8450b36f856376e45a8914843ea7145531e896483ccf770e059d
SHA512716a625208bb4d539af9388ec8d3000558d83143b9c5c97f89e8a117deedd9d9a73590a0e5e71de244556bd921d94e73945494079032a28376873fbc50889717