b6c516787063ad769688c8ade805ec1e4c8441d8da437c1549612400717f59cd

Analysis

max time kernel
149s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
16/05/2024, 01:57

Sharing

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General

Target

7916bfab20ff076501e7f32f86d7eec0_NeikiAnalytics.exe
Size

71KB
MD5

7916bfab20ff076501e7f32f86d7eec0
SHA1

9fcacd370b80e8f04b90609ed2840f2f3a5707e3
SHA256

b6c516787063ad769688c8ade805ec1e4c8441d8da437c1549612400717f59cd
SHA512

f3193af39e003d030b9ded2dff5e0ff4456d64be5d9a4cc8236ffb13dd4d80fb6480c235c252c8c12143237c447156b9717cbf0df643d0ea4b6cefd0ad9c2fbf
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8x:Olg35GTslA5t3/w8x

Score

10^/10

evasion persistence trojan

Malware Config

Signatures

Windows security bypass 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	odvinoac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	odvinoac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	odvinoac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	odvinoac.exe

Modifies Installed Components in the registry 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{534E4656-4751-4c55-534E-465647514c55}\IsInstalled = "1"	odvinoac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{534E4656-4751-4c55-534E-465647514c55}\StubPath = "C:\\Windows\\system32\\umdunov.exe"	odvinoac.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{534E4656-4751-4c55-534E-465647514c55}	odvinoac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{534E4656-4751-4c55-534E-465647514c55}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	odvinoac.exe

Sets file execution options in registry 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe	odvinoac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	odvinoac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\altoafit.exe"	odvinoac.exe

Executes dropped EXE 2 IoCs

pid	Process
2720	odvinoac.exe
3656	odvinoac.exe

Windows security modification 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	odvinoac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	odvinoac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	odvinoac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	odvinoac.exe

Modifies WinLogon 2 TTPs 5 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	odvinoac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	odvinoac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\vxuvead-eateab.dll"	odvinoac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	odvinoac.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}	odvinoac.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\altoafit.exe	odvinoac.exe
File created	C:\Windows\SysWOW64\altoafit.exe	odvinoac.exe
File created	C:\Windows\SysWOW64\vxuvead-eateab.dll	odvinoac.exe
File opened for modification	C:\Windows\SysWOW64\odvinoac.exe	odvinoac.exe
File opened for modification	C:\Windows\SysWOW64\odvinoac.exe	7916bfab20ff076501e7f32f86d7eec0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\odvinoac.exe	7916bfab20ff076501e7f32f86d7eec0_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\umdunov.exe	odvinoac.exe
File created	C:\Windows\SysWOW64\umdunov.exe	odvinoac.exe
File opened for modification	C:\Windows\SysWOW64\vxuvead-eateab.dll	odvinoac.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
3656	odvinoac.exe
3656	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe
2720	odvinoac.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1512	7916bfab20ff076501e7f32f86d7eec0_NeikiAnalytics.exe
Token: SeDebugPrivilege	2720	odvinoac.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1512 wrote to memory of 2720	1512	7916bfab20ff076501e7f32f86d7eec0_NeikiAnalytics.exe	83
PID 1512 wrote to memory of 2720	1512	7916bfab20ff076501e7f32f86d7eec0_NeikiAnalytics.exe	83
PID 1512 wrote to memory of 2720	1512	7916bfab20ff076501e7f32f86d7eec0_NeikiAnalytics.exe	83
PID 2720 wrote to memory of 600	2720	odvinoac.exe	5
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3656	2720	odvinoac.exe	84
PID 2720 wrote to memory of 3656	2720	odvinoac.exe	84
PID 2720 wrote to memory of 3656	2720	odvinoac.exe	84
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55
PID 2720 wrote to memory of 3372	2720	odvinoac.exe	55

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:600

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3372
- C:\Users\Admin\AppData\Local\Temp\7916bfab20ff076501e7f32f86d7eec0_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\7916bfab20ff076501e7f32f86d7eec0_NeikiAnalytics.exe"
  2⤵
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1512
- - C:\Windows\SysWOW64\odvinoac.exe
    "C:\Windows\system32\odvinoac.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:2720
  - - C:\Windows\SysWOW64\odvinoac.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:3656

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\altoafit.exe

Filesize
74KB

MD5
a98a7b50320d73381f5778d9f5eddcbb

SHA1
e949d737971e095a44999848af34f19e78c16711

SHA256
4e82778a7d0332e668bcdab529ebc92eebcbc2cfcec14d994e3090aa5fe6d102

SHA512
493ec2535ca0e3b9a69ddf2a060ec864ee4a333b71c745a298215a15bf0edfe3ffde382ea2fd31df921f9de0421e7e92183081bb1a554e36fc20f5d8b1ce5ce5

Download Submit
C:\Windows\SysWOW64\odvinoac.exe

Filesize
71KB

MD5
7916bfab20ff076501e7f32f86d7eec0

SHA1
9fcacd370b80e8f04b90609ed2840f2f3a5707e3

SHA256
b6c516787063ad769688c8ade805ec1e4c8441d8da437c1549612400717f59cd

SHA512
f3193af39e003d030b9ded2dff5e0ff4456d64be5d9a4cc8236ffb13dd4d80fb6480c235c252c8c12143237c447156b9717cbf0df643d0ea4b6cefd0ad9c2fbf

Download Submit
C:\Windows\SysWOW64\umdunov.exe

Filesize
73KB

MD5
3bfc065e5e757d6cebd08748f32dda36

SHA1
6d150d7bef7224935133dbc5ad7cdb457dd86bcb

SHA256
99be625e9379801e29007a845b0e6a85424681ca84eb510678dc32439f195564

SHA512
064ab966d79da51daa989d4a1a4bae46c79a66a737a0ac5f41b3ffc5c9ba67b80af0fcbe3f15ef1df5f529bcf308899fc802b58abc76188d3fc3d63e37b2dc59

Download Submit
C:\Windows\SysWOW64\vxuvead-eateab.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

Download Submit
memory/1512-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2720-49-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3656-50-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download