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Analysis
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max time kernel
149s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{55485251-4b4a-4350-5548-52514B4A4350}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" akrifak.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{55485251-4b4a-4350-5548-52514B4A4350}\IsInstalled = "1" akrifak.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{55485251-4b4a-4350-5548-52514B4A4350}\StubPath = "C:\\Windows\\system32\\abbaxid-acom.exe" akrifak.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{55485251-4b4a-4350-5548-52514B4A4350} 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 2852 akrifak.exe 3048 akrifak.exe -
Loads dropped DLL 3 IoCs
pid Process 2848 82caeadd7c07f207d57fe6c781d1d910_NeikiAnalytics.exe 2848 82caeadd7c07f207d57fe6c781d1d910_NeikiAnalytics.exe 2852 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 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 Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} akrifak.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\abbaxid-acom.exe akrifak.exe File opened for modification 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 opened for modification C:\Windows\SysWOW64\eagpuvih-asooc.dll akrifak.exe File created 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 -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 3048 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe 2852 akrifak.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2852 akrifak.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2848 wrote to memory of 2852 2848 82caeadd7c07f207d57fe6c781d1d910_NeikiAnalytics.exe 28 PID 2848 wrote to memory of 2852 2848 82caeadd7c07f207d57fe6c781d1d910_NeikiAnalytics.exe 28 PID 2848 wrote to memory of 2852 2848 82caeadd7c07f207d57fe6c781d1d910_NeikiAnalytics.exe 28 PID 2848 wrote to memory of 2852 2848 82caeadd7c07f207d57fe6c781d1d910_NeikiAnalytics.exe 28 PID 2852 wrote to memory of 432 2852 akrifak.exe 5 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 3048 2852 akrifak.exe 29 PID 2852 wrote to memory of 3048 2852 akrifak.exe 29 PID 2852 wrote to memory of 3048 2852 akrifak.exe 29 PID 2852 wrote to memory of 3048 2852 akrifak.exe 29 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21 PID 2852 wrote to memory of 1188 2852 akrifak.exe 21
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:432
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1188
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C:\Users\Admin\AppData\Local\Temp\82caeadd7c07f207d57fe6c781d1d910_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\82caeadd7c07f207d57fe6c781d1d910_NeikiAnalytics.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2848 -
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
- Loads dropped DLL
- Windows security modification
- Modifies WinLogon
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2852 -
C:\Windows\SysWOW64\akrifak.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:3048
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD58c02485be7cee45f0fcc3b0e5040c11d
SHA1b7cd5f5b2f895532de251c7b6a842d2a4d10e4c3
SHA256cdf9265cec55317af77ec7a6598e350f42ee5cb1fd1055e835318d7e3b1a94ca
SHA5124f04c8bfeb638c7da431757690fc112a14d298f1c2d8694b6ab2ccd888cc57a71a099564a62f3d989ed459f8175214fc7c4e745555ccea104e81832ed0e48750
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
71KB
MD54cb5eff2eb25296ff417f5c1d2fa2e7f
SHA1d25a20395c54525938307e258575e44569546f9d
SHA256835b2b531b0146cb821cb6fa7394519f3a32801b815792461d8273e1fa5ee0b9
SHA512ce735fb5a40232407291dc8bd2a2e51e693def0c665dedd3c461629a09098590d64f4f681812317fb90e837124ad1a29d93cc7466049c94ab961d261dcc4f014
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Filesize
68KB
MD5a7f54371fd5f9a417ab603af985be1bd
SHA14c5e007e166cc6794da21da9442f5b13d5982986
SHA2562b0eeba6b8d2b60195e70c70a5f1aca40c53f0a65dab7c01b011502d36a7a8a3
SHA5124930c27ed9ad692d32d97abd49c5880d14c42ca0055366cfae9c3bdee35781f78cc740bf3d3560ce3a2df1bee19ab3c76848175ff057efd55aef1c52e82a8a8b