c94f0c108e2db6f2c30793d7d68b61a5ddd2ae56c3a01a80acfded334c98cfd5

Analysis

max time kernel
150s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15/05/2024, 20:34

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General

Target

2e8a44c2f751a75b18fffee6814b2000_NeikiAnalytics.exe
Size

71KB
MD5

2e8a44c2f751a75b18fffee6814b2000
SHA1

5c8ba64eb3796057ed5805dca8b7607495631922
SHA256

c94f0c108e2db6f2c30793d7d68b61a5ddd2ae56c3a01a80acfded334c98cfd5
SHA512

657a6b9f249042f0954eeed348ae291294fcc3df19424363b5bdf123a7fddbe5b1963c86b9e6831ab3d53ea49906feaeba7b2486446f8865348654da09be6629
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slNjV:Olg35GTslA5t3/w8GjV

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"	ilcooteav.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	ilcooteav.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	ilcooteav.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	ilcooteav.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\{4B584950-5043-4b46-4B58-495050434b46}\IsInstalled = "1"	ilcooteav.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4B584950-5043-4b46-4B58-495050434b46}\StubPath = "C:\\Windows\\system32\\unroarib.exe"	ilcooteav.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4B584950-5043-4b46-4B58-495050434b46}	ilcooteav.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4B584950-5043-4b46-4B58-495050434b46}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	ilcooteav.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	ilcooteav.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	ilcooteav.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\eabbatot.exe"	ilcooteav.exe

Executes dropped EXE 2 IoCs

pid	Process
2368	ilcooteav.exe
2612	ilcooteav.exe

Loads dropped DLL 3 IoCs

pid	Process
2192	2e8a44c2f751a75b18fffee6814b2000_NeikiAnalytics.exe
2192	2e8a44c2f751a75b18fffee6814b2000_NeikiAnalytics.exe
2368	ilcooteav.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"	ilcooteav.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	ilcooteav.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	ilcooteav.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	ilcooteav.exe

Modifies WinLogon 2 TTPs 5 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	ilcooteav.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\oumfeavid.dll"	ilcooteav.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	ilcooteav.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}	ilcooteav.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	ilcooteav.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\oumfeavid.dll	ilcooteav.exe
File opened for modification	C:\Windows\SysWOW64\ilcooteav.exe	ilcooteav.exe
File opened for modification	C:\Windows\SysWOW64\ilcooteav.exe	2e8a44c2f751a75b18fffee6814b2000_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\ilcooteav.exe	2e8a44c2f751a75b18fffee6814b2000_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\eabbatot.exe	ilcooteav.exe
File created	C:\Windows\SysWOW64\unroarib.exe	ilcooteav.exe
File opened for modification	C:\Windows\SysWOW64\eabbatot.exe	ilcooteav.exe
File opened for modification	C:\Windows\SysWOW64\unroarib.exe	ilcooteav.exe
File created	C:\Windows\SysWOW64\oumfeavid.dll	ilcooteav.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2612	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe
2368	ilcooteav.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2192	2e8a44c2f751a75b18fffee6814b2000_NeikiAnalytics.exe
Token: SeDebugPrivilege	2368	ilcooteav.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2368	2192	2e8a44c2f751a75b18fffee6814b2000_NeikiAnalytics.exe	28
PID 2192 wrote to memory of 2368	2192	2e8a44c2f751a75b18fffee6814b2000_NeikiAnalytics.exe	28
PID 2192 wrote to memory of 2368	2192	2e8a44c2f751a75b18fffee6814b2000_NeikiAnalytics.exe	28
PID 2192 wrote to memory of 2368	2192	2e8a44c2f751a75b18fffee6814b2000_NeikiAnalytics.exe	28
PID 2368 wrote to memory of 424	2368	ilcooteav.exe	5
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 2612	2368	ilcooteav.exe	29
PID 2368 wrote to memory of 2612	2368	ilcooteav.exe	29
PID 2368 wrote to memory of 2612	2368	ilcooteav.exe	29
PID 2368 wrote to memory of 2612	2368	ilcooteav.exe	29
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21
PID 2368 wrote to memory of 1268	2368	ilcooteav.exe	21

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:424

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1268
- C:\Users\Admin\AppData\Local\Temp\2e8a44c2f751a75b18fffee6814b2000_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\2e8a44c2f751a75b18fffee6814b2000_NeikiAnalytics.exe"
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2192
- - C:\Windows\SysWOW64\ilcooteav.exe
    "C:\Windows\system32\ilcooteav.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:2368
  - - C:\Windows\SysWOW64\ilcooteav.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:2612

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\eabbatot.exe

Filesize
74KB

MD5
37951f32f0ffda17ca3d18129ed2f287

SHA1
9cb15ca0746bedf527521ceeb3a5c4fc18d422f9

SHA256
37c18406827cfb9ff49f2ebe1daab2224fed3efd885dcc14fc7a8e284df6327d

SHA512
a37a5c4b84fa49b2fcf011cdcfd261c8050a71d3646089cc971de62fa0c5659bf9b22a4b0fb5333017aba834c60636606881725a248996f73b1e4c6f9f235569

Download Submit
C:\Windows\SysWOW64\oumfeavid.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

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

Filesize
73KB

MD5
f8f01cbed3e7fd8dbe16b978b9b63d88

SHA1
8a108161f4fc06199993e7ac713c14bd0e63867c

SHA256
8e5fa29c755a355263ee5a51d59111945a8af6f047d92c336b9017af7e4bb907

SHA512
4fb1299c156aa76ac2224130f6ad37f0c403f60e4fbd079a2b89ca446df5abebf91a066251d08cf9b99bb042f11d16e6a3f6e86419bbee87e4039c9637356ba4

Download Submit
\Windows\SysWOW64\ilcooteav.exe

Filesize
71KB

MD5
2e8a44c2f751a75b18fffee6814b2000

SHA1
5c8ba64eb3796057ed5805dca8b7607495631922

SHA256
c94f0c108e2db6f2c30793d7d68b61a5ddd2ae56c3a01a80acfded334c98cfd5

SHA512
657a6b9f249042f0954eeed348ae291294fcc3df19424363b5bdf123a7fddbe5b1963c86b9e6831ab3d53ea49906feaeba7b2486446f8865348654da09be6629

Download Submit
memory/2192-9-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2368-55-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2612-56-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download