5670489c629dcbf736c3b6f31935938982c4d813e9d922d87214e4a4c0c3366e

Analysis

max time kernel
149s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
27-05-2024 06:19

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General

Target

2249dfbf9510a8639f1b44db53261010_NeikiAnalytics.exe
Size

73KB
MD5

2249dfbf9510a8639f1b44db53261010
SHA1

8ada8b91a10727c157997f2944a7f479fde03d80
SHA256

5670489c629dcbf736c3b6f31935938982c4d813e9d922d87214e4a4c0c3366e
SHA512

dd1c59d74cdb30a69661e2253b76e14595cd54dd6f12cc371dafa25d99c0c578e53819d999bce17e0ec4478bebd9b8548c10563816002d66f8dc6c1af31c44e0
SSDEEP

1536:xdH5LPEQ6maSvGVruKuewt/dl7g6y4Gae:fhB6mSjuhtM6yRae

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"	iskahec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	iskahec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	iskahec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	iskahec.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
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}	iskahec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	iskahec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}\IsInstalled = "1"	iskahec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}\StubPath = "C:\\Windows\\system32\\ougleanus-ecoot.exe"	iskahec.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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\enpigoad-eded.exe"	iskahec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe	iskahec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	iskahec.exe

Executes dropped EXE 2 IoCs

pid	Process
1884	iskahec.exe
3052	iskahec.exe

Loads dropped DLL 3 IoCs

pid	Process
1752	2249dfbf9510a8639f1b44db53261010_NeikiAnalytics.exe
1752	2249dfbf9510a8639f1b44db53261010_NeikiAnalytics.exe
1884	iskahec.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"	iskahec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	iskahec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	iskahec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	iskahec.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}	iskahec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	iskahec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	iskahec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\iktitean-umat.dll"	iskahec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	iskahec.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\iskahec.exe	2249dfbf9510a8639f1b44db53261010_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\enpigoad-eded.exe	iskahec.exe
File created	C:\Windows\SysWOW64\enpigoad-eded.exe	iskahec.exe
File created	C:\Windows\SysWOW64\iktitean-umat.dll	iskahec.exe
File opened for modification	C:\Windows\SysWOW64\iskahec.exe	iskahec.exe
File created	C:\Windows\SysWOW64\iskahec.exe	2249dfbf9510a8639f1b44db53261010_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\ougleanus-ecoot.exe	iskahec.exe
File created	C:\Windows\SysWOW64\ougleanus-ecoot.exe	iskahec.exe
File opened for modification	C:\Windows\SysWOW64\iktitean-umat.dll	iskahec.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
3052	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe
1884	iskahec.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1884	iskahec.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1752 wrote to memory of 1884	1752	2249dfbf9510a8639f1b44db53261010_NeikiAnalytics.exe	28
PID 1752 wrote to memory of 1884	1752	2249dfbf9510a8639f1b44db53261010_NeikiAnalytics.exe	28
PID 1752 wrote to memory of 1884	1752	2249dfbf9510a8639f1b44db53261010_NeikiAnalytics.exe	28
PID 1752 wrote to memory of 1884	1752	2249dfbf9510a8639f1b44db53261010_NeikiAnalytics.exe	28
PID 1884 wrote to memory of 436	1884	iskahec.exe	5
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 3052	1884	iskahec.exe	29
PID 1884 wrote to memory of 3052	1884	iskahec.exe	29
PID 1884 wrote to memory of 3052	1884	iskahec.exe	29
PID 1884 wrote to memory of 3052	1884	iskahec.exe	29
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21
PID 1884 wrote to memory of 1400	1884	iskahec.exe	21

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:436

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1400
- C:\Users\Admin\AppData\Local\Temp\2249dfbf9510a8639f1b44db53261010_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\2249dfbf9510a8639f1b44db53261010_NeikiAnalytics.exe"
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:1752
- - C:\Windows\SysWOW64\iskahec.exe
    "C:\Windows\SysWOW64\iskahec.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:1884
  - - C:\Windows\SysWOW64\iskahec.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:3052

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\enpigoad-eded.exe

Filesize
74KB

MD5
e6d9d37bf3c1f74d5357b14d12baa06f

SHA1
8552d5064bbe74810ce4df04796baba4d505a830

SHA256
886b9bc433a0c4446281b52a5905ded2e811fd449fd4c3023e0d3edb694888d4

SHA512
6f3e682470a634b81ac37125b70761d218908a4b9ac5d37ac1c96432ff69dc246100d0be239c418b2faf9497189bc10afb146dc6aba512628728abc552d7aaeb

Download Submit
C:\Windows\SysWOW64\iktitean-umat.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

Download Submit
C:\Windows\SysWOW64\ougleanus-ecoot.exe

Filesize
73KB

MD5
65d2f7b5752728edef9e5a0e733e8419

SHA1
a9fd27d4b835d84944c92e49c789f0862f5e69f1

SHA256
9fd0f7175718a48f3f9824fccbb95040795132c04ec4c8810ad151e180278484

SHA512
c02d17086da90ab6a6c536b583f98a86a0375af95a2b44565e0ecf9fd97f6693eaa68cfb37a48fffa0a1a1cc8bbfb2b8f97ed9d1d1f54f894fb1b7a259068747

Download Submit
\Windows\SysWOW64\iskahec.exe

Filesize
70KB

MD5
9b3de4eb9295675e6549b741423d1c86

SHA1
b42cb7a78709a6e5844c74f56533a1aa4eb962a3

SHA256
409fd953fa77260748da7270a1ccc407cbdafa6796b612f5448c8be5dce45a93

SHA512
82d48dabc312635f291e00bcf6fe6294ebc888b60af2d29c7f5ce83c169285b560a0b668b512c42d58ad7fc291c876e98bc425464d99a5e6b5a179a94fe8b72b

Download Submit
memory/1752-7-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/1884-53-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3052-54-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download