5e6772b13d6a3a42096b78dbdb9facd1febf708ea4aae5a1f0913da73177b2f4

Analysis

max time kernel
149s
max time network
125s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
11/05/2024, 12:02

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General

Target

0033f524ed64f1e7c21b6908aa8f8710_NeikiAnalytics.exe
Size

71KB
MD5

0033f524ed64f1e7c21b6908aa8f8710
SHA1

65aac2c4dd5f7d5669b3bf98fb1c944db1823db4
SHA256

5e6772b13d6a3a42096b78dbdb9facd1febf708ea4aae5a1f0913da73177b2f4
SHA512

4cd6bf8264da641bfb4eb1d92e6c853adbc2d9da921cc60a215dfde16375fd34e0b0a26147204139c1af801cd62077eafbc1f9b0a59165ddeebee12296d58189
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slntm:Olg35GTslA5t3/w8wk

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"	offoadoac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	offoadoac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	offoadoac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	offoadoac.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\{50554D41-5254-4e52-5055-4D4152544e52}\IsInstalled = "1"	offoadoac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{50554D41-5254-4e52-5055-4D4152544e52}\StubPath = "C:\\Windows\\system32\\acpugeaf.exe"	offoadoac.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{50554D41-5254-4e52-5055-4D4152544e52}	offoadoac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{50554D41-5254-4e52-5055-4D4152544e52}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	offoadoac.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	offoadoac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	offoadoac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\ouxtevog-ador.exe"	offoadoac.exe

Executes dropped EXE 2 IoCs

pid	Process
2436	offoadoac.exe
2708	offoadoac.exe

Loads dropped DLL 3 IoCs

pid	Process
1988	0033f524ed64f1e7c21b6908aa8f8710_NeikiAnalytics.exe
1988	0033f524ed64f1e7c21b6908aa8f8710_NeikiAnalytics.exe
2436	offoadoac.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"	offoadoac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	offoadoac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	offoadoac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	offoadoac.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\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}	offoadoac.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	offoadoac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	offoadoac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\arvucet.dll"	offoadoac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	offoadoac.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\offoadoac.exe	0033f524ed64f1e7c21b6908aa8f8710_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\acpugeaf.exe	offoadoac.exe
File opened for modification	C:\Windows\SysWOW64\arvucet.dll	offoadoac.exe
File created	C:\Windows\SysWOW64\arvucet.dll	offoadoac.exe
File opened for modification	C:\Windows\SysWOW64\offoadoac.exe	0033f524ed64f1e7c21b6908aa8f8710_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\ouxtevog-ador.exe	offoadoac.exe
File opened for modification	C:\Windows\SysWOW64\acpugeaf.exe	offoadoac.exe
File opened for modification	C:\Windows\SysWOW64\offoadoac.exe	offoadoac.exe
File opened for modification	C:\Windows\SysWOW64\ouxtevog-ador.exe	offoadoac.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2708	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe
2436	offoadoac.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1988	0033f524ed64f1e7c21b6908aa8f8710_NeikiAnalytics.exe
Token: SeDebugPrivilege	2436	offoadoac.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1988 wrote to memory of 2436	1988	0033f524ed64f1e7c21b6908aa8f8710_NeikiAnalytics.exe	28
PID 1988 wrote to memory of 2436	1988	0033f524ed64f1e7c21b6908aa8f8710_NeikiAnalytics.exe	28
PID 1988 wrote to memory of 2436	1988	0033f524ed64f1e7c21b6908aa8f8710_NeikiAnalytics.exe	28
PID 1988 wrote to memory of 2436	1988	0033f524ed64f1e7c21b6908aa8f8710_NeikiAnalytics.exe	28
PID 2436 wrote to memory of 432	2436	offoadoac.exe	5
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 2708	2436	offoadoac.exe	29
PID 2436 wrote to memory of 2708	2436	offoadoac.exe	29
PID 2436 wrote to memory of 2708	2436	offoadoac.exe	29
PID 2436 wrote to memory of 2708	2436	offoadoac.exe	29
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21
PID 2436 wrote to memory of 1196	2436	offoadoac.exe	21

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:432

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1196
- C:\Users\Admin\AppData\Local\Temp\0033f524ed64f1e7c21b6908aa8f8710_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\0033f524ed64f1e7c21b6908aa8f8710_NeikiAnalytics.exe"
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1988
- - C:\Windows\SysWOW64\offoadoac.exe
    "C:\Windows\system32\offoadoac.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:2436
  - - C:\Windows\SysWOW64\offoadoac.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:2708

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\acpugeaf.exe

Filesize
73KB

MD5
a15414b6006627db6001ebbeac232a64

SHA1
b76ef653bb97be49e4ca6043d2798129ee3e3a3c

SHA256
647b8bd6cd2fbf36420eaf5aa04fa6790cbb2d765b9e06535bf8c254ba635276

SHA512
cca798cd4f9df0b7475425e0955c5d7ad572f3541771c88e906f753844b6d1944c9970fe42217095de7582fcf9e05444ca2551e23a4e6347293640752a7dedc0

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

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

Download Submit
C:\Windows\SysWOW64\ouxtevog-ador.exe

Filesize
74KB

MD5
26b8d6a09fcc81712c7f59388d0e6360

SHA1
57b42ee8b3948926b712aad52ebdaafa1d062b03

SHA256
eda41e1bfc1c6189d2ccae3adfdfbd626d23612858de7111a2769c68cbf37dcf

SHA512
39a140f460e0b371b851b160214cdf78930f2c55e318cae0eefa3b68f8069d2be4bbd22a226bcafc534f461f80af3694fd361514df4dc721dcac077b1c10d8f1

Download Submit
\Windows\SysWOW64\offoadoac.exe

Filesize
71KB

MD5
0033f524ed64f1e7c21b6908aa8f8710

SHA1
65aac2c4dd5f7d5669b3bf98fb1c944db1823db4

SHA256
5e6772b13d6a3a42096b78dbdb9facd1febf708ea4aae5a1f0913da73177b2f4

SHA512
4cd6bf8264da641bfb4eb1d92e6c853adbc2d9da921cc60a215dfde16375fd34e0b0a26147204139c1af801cd62077eafbc1f9b0a59165ddeebee12296d58189

Download Submit
memory/1988-9-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2436-55-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2708-56-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download