Analysis
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max time kernel
149s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
15/05/2024, 08:49
Static task
static1
Behavioral task
behavioral1
Sample
b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe
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Size
33KB
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MD5
b335b7a744ac9ae04e370524572a6430
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SHA1
953e0549561162660c026a2cd165205ad619d5ea
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SHA256
43a5e40b2fb1b87bfa923c88d210a9954e8de695f13448089d3be0e3b7b4fe16
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SHA512
16b4a568d6b31c4cd1a5e99dafbd0eea41a9160cb4f8749b803b4270035cfaa55803643e05cf36de25b85d7d1f621f6fca927efd93a6002c637fc9e770268001
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SSDEEP
768:/qPJtHA6C1VqahohtgVRNToV7TtRu8rM0wYVFl2g5coW58dO0xXHV2EfKYfdhNhN:/qnA6C1VqaqhtgVRNToV7TtRu8rM0wYt
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2496 microsofthelp.exe -
Executes dropped EXE 1 IoCs
pid Process 2496 microsofthelp.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Run\microsofthelp = "C:\\Windows\\microsofthelp.exe" b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\microsofthelp.exe b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2328 wrote to memory of 2496 2328 b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe 28 PID 2328 wrote to memory of 2496 2328 b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe 28 PID 2328 wrote to memory of 2496 2328 b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe 28 PID 2328 wrote to memory of 2496 2328 b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2328 -
C:\Windows\microsofthelp.exe"C:\Windows\microsofthelp.exe"2⤵
- Deletes itself
- Executes dropped EXE
PID:2496
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
33KB
MD537c8e63b981ca6524a0b47a151a21438
SHA15baac97f5fd6bc2ca2b3fbe836574396f6998e1e
SHA25670d551155741eebfd289cd2d12822085025d41cdbccf31ed6eab5ac7e36379e0
SHA512101e8862e67c319c55f7ae48fd524e93f847b292517632a2f1e4f81d679a691bad046f5430d01b57d5e697d5b7867e1eafbcbe6a445ec9d07894ca6e01a684c5