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Analysis
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max time kernel
149s -
max time network
99s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
15/05/2024, 04:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
82caeadd7c07f207d57fe6c781d1d910_NeikiAnalytics.exe
Resource
win7-20240508-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
82caeadd7c07f207d57fe6c781d1d910_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
82caeadd7c07f207d57fe6c781d1d910_NeikiAnalytics.exe
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Size
70KB
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MD5
82caeadd7c07f207d57fe6c781d1d910
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SHA1
dd9c01b52bd793139805d969795d1728fff8ee19
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SHA256
bd60e1113c8bd61d4601700b5e7df0c85921a57e6b9db18d7e17b17d0039f073
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SHA512
de6be00a023c64e7a0ac38927b509fc19c41d9c5b5f4aeae8beec6553806390d6e3ff28772ba77b9256968122fd36be17eef6f8655f282e2e0eb34d6e2a1badd
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SSDEEP
1536:xDCWkVnTtewBr8VUJpOJgZGr4UtK6gMawZnEusIU:k9T0wB3pOJSGr4UtK6g2ZVsIU
Score
10/10
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" akrifak.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" akrifak.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" akrifak.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" akrifak.exe -
Modifies Installed Components in the registry 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{59434C45-5854-414c-5943-4C455854414c} akrifak.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{59434C45-5854-414c-5943-4C455854414c}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" akrifak.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{59434C45-5854-414c-5943-4C455854414c}\IsInstalled = "1" akrifak.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{59434C45-5854-414c-5943-4C455854414c}\StubPath = "C:\\Windows\\system32\\abbaxid-acom.exe" akrifak.exe -
Sets file execution options in registry 2 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe akrifak.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" akrifak.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\ifhokus.exe" akrifak.exe -
Executes dropped EXE 2 IoCs
pid Process 1472 akrifak.exe 1356 akrifak.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" akrifak.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" akrifak.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" akrifak.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" akrifak.exe -
Modifies WinLogon 2 TTPs 5 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} akrifak.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify akrifak.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" akrifak.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\eagpuvih-asooc.dll" akrifak.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" akrifak.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\akrifak.exe 82caeadd7c07f207d57fe6c781d1d910_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\abbaxid-acom.exe akrifak.exe File opened for modification C:\Windows\SysWOW64\eagpuvih-asooc.dll akrifak.exe File opened for modification C:\Windows\SysWOW64\akrifak.exe akrifak.exe File created C:\Windows\SysWOW64\akrifak.exe 82caeadd7c07f207d57fe6c781d1d910_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\ifhokus.exe akrifak.exe File created C:\Windows\SysWOW64\ifhokus.exe akrifak.exe File created C:\Windows\SysWOW64\abbaxid-acom.exe akrifak.exe File created C:\Windows\SysWOW64\eagpuvih-asooc.dll akrifak.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1356 akrifak.exe 1356 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe 1472 akrifak.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1472 akrifak.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1100 wrote to memory of 1472 1100 82caeadd7c07f207d57fe6c781d1d910_NeikiAnalytics.exe 82 PID 1100 wrote to memory of 1472 1100 82caeadd7c07f207d57fe6c781d1d910_NeikiAnalytics.exe 82 PID 1100 wrote to memory of 1472 1100 82caeadd7c07f207d57fe6c781d1d910_NeikiAnalytics.exe 82 PID 1472 wrote to memory of 1356 1472 akrifak.exe 83 PID 1472 wrote to memory of 1356 1472 akrifak.exe 83 PID 1472 wrote to memory of 1356 1472 akrifak.exe 83 PID 1472 wrote to memory of 604 1472 akrifak.exe 5 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56 PID 1472 wrote to memory of 3444 1472 akrifak.exe 56
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:604
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3444
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C:\Users\Admin\AppData\Local\Temp\82caeadd7c07f207d57fe6c781d1d910_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\82caeadd7c07f207d57fe6c781d1d910_NeikiAnalytics.exe"2⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1100 -
C:\Windows\SysWOW64\akrifak.exe"C:\Windows\SysWOW64\akrifak.exe"3⤵
- Windows security bypass
- Modifies Installed Components in the registry
- Sets file execution options in registry
- Executes dropped EXE
- Windows security modification
- Modifies WinLogon
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1472 -
C:\Windows\SysWOW64\akrifak.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1356
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD59b68ce57f2640250c623868e391dabde
SHA10961e4bf205fab92bee53eaed2a6b582a33c03d2
SHA2565c09acacc11dbfd4b3646c4707fc28b6c279408ac87dbfdcaa04dad9e19cfa49
SHA512499b0114dcb9cb7bb7a80495db3de708b577a3d0ad91b395547586b3bfb839daebd758799e206dd5e2de2ba353ac1cd94173c2fe1ff81e2dd43ce744a651422c
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Filesize
68KB
MD5a7f54371fd5f9a417ab603af985be1bd
SHA14c5e007e166cc6794da21da9442f5b13d5982986
SHA2562b0eeba6b8d2b60195e70c70a5f1aca40c53f0a65dab7c01b011502d36a7a8a3
SHA5124930c27ed9ad692d32d97abd49c5880d14c42ca0055366cfae9c3bdee35781f78cc740bf3d3560ce3a2df1bee19ab3c76848175ff057efd55aef1c52e82a8a8b
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
71KB
MD57e21eb63c1ab37eb2c226ae0282c4452
SHA1f6b63545418f750b419bff9c589619eb2cce7f64
SHA256d739b375dee5390bc24dfa5b4c58f8d7ca1716550234764a680ed924a1bcf70e
SHA51288a33f6d4e941268bd5e4eee1704fbc8b2a3da69a44e404933ab2f04355cba126be620ed9a40f051c3012f5558c68b48d4e67cc1b1fd49e81473567fcb44f961