3286227c869aad9bd5f0473633c19d7be05453f699c9ac25d95972ece07f9994

Analysis

max time kernel
149s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
20/05/2024, 04:09

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General

Target

a8d25031b6f387618817088bdfa5abd0_NeikiAnalytics.exe
Size

72KB
MD5

a8d25031b6f387618817088bdfa5abd0
SHA1

a7c70a2f9617d99865684ba6f64e765dc7c61f02
SHA256

3286227c869aad9bd5f0473633c19d7be05453f699c9ac25d95972ece07f9994
SHA512

b6ee7d541d8dc511f195f85a5bbd344925a36ccb30bf6e31e7c1bef42146eec8ab41ae7ab924c98f7a56ca9e881335a57f748a1bb63998b5cb941d2bc2401cdb
SSDEEP

1536:xwE7jxuDLR+t0d6NqBHgV7rvBLHl+IQYu1k6AcLRIb9NHhrE:d8DLkt0Sq92x+U+9HLqbnho

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

Executes dropped EXE 2 IoCs

pid	Process
1688	okmapib-asac.exe
2444	okmapib-asac.exe

Loads dropped DLL 3 IoCs

pid	Process
2932	a8d25031b6f387618817088bdfa5abd0_NeikiAnalytics.exe
2932	a8d25031b6f387618817088bdfa5abd0_NeikiAnalytics.exe
1688	okmapib-asac.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"	okmapib-asac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	okmapib-asac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	okmapib-asac.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	okmapib-asac.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}	okmapib-asac.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	okmapib-asac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	okmapib-asac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\ilpoomeat.dll"	okmapib-asac.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	okmapib-asac.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\okmapib-asac.exe	a8d25031b6f387618817088bdfa5abd0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\eachootean-eatur.exe	okmapib-asac.exe
File opened for modification	C:\Windows\SysWOW64\idgenoor-icum.exe	okmapib-asac.exe
File created	C:\Windows\SysWOW64\okmapib-asac.exe	a8d25031b6f387618817088bdfa5abd0_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\eachootean-eatur.exe	okmapib-asac.exe
File created	C:\Windows\SysWOW64\idgenoor-icum.exe	okmapib-asac.exe
File opened for modification	C:\Windows\SysWOW64\ilpoomeat.dll	okmapib-asac.exe
File created	C:\Windows\SysWOW64\ilpoomeat.dll	okmapib-asac.exe
File opened for modification	C:\Windows\SysWOW64\okmapib-asac.exe	okmapib-asac.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
2444	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe
1688	okmapib-asac.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1688	okmapib-asac.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 1688	2932	a8d25031b6f387618817088bdfa5abd0_NeikiAnalytics.exe	29
PID 2932 wrote to memory of 1688	2932	a8d25031b6f387618817088bdfa5abd0_NeikiAnalytics.exe	29
PID 2932 wrote to memory of 1688	2932	a8d25031b6f387618817088bdfa5abd0_NeikiAnalytics.exe	29
PID 2932 wrote to memory of 1688	2932	a8d25031b6f387618817088bdfa5abd0_NeikiAnalytics.exe	29
PID 1688 wrote to memory of 428	1688	okmapib-asac.exe	5
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 2444	1688	okmapib-asac.exe	30
PID 1688 wrote to memory of 2444	1688	okmapib-asac.exe	30
PID 1688 wrote to memory of 2444	1688	okmapib-asac.exe	30
PID 1688 wrote to memory of 2444	1688	okmapib-asac.exe	30
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21
PID 1688 wrote to memory of 1204	1688	okmapib-asac.exe	21

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:428

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1204
- C:\Users\Admin\AppData\Local\Temp\a8d25031b6f387618817088bdfa5abd0_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\a8d25031b6f387618817088bdfa5abd0_NeikiAnalytics.exe"
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2932
- - C:\Windows\SysWOW64\okmapib-asac.exe
    "C:\Windows\SysWOW64\okmapib-asac.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:1688
  - - C:\Windows\SysWOW64\okmapib-asac.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:2444

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\eachootean-eatur.exe

Filesize
73KB

MD5
797034bb0414b3973628b150d3ac0f8c

SHA1
48cc0c427fb7dc251778aa1ba7c777ca46043e5e

SHA256
ac26e8e6f1758b49a92a820f911c89e5ec2c80b6234db399ff6a272eec01c4c0

SHA512
964d5fbbdcb341ad075dd7ce1dfbbb5a8d63b7a81e0a85b150244d59560106801c79acf2040dfa8fe7c93b7cdc1b67b34b37b00a35beffb033868e91091ac5b1

Download Submit
C:\Windows\SysWOW64\idgenoor-icum.exe

Filesize
72KB

MD5
7f0291797fd7b160c9c769b69befb716

SHA1
64939c434cfbb9a7761bbf873b54bf66c3ca1c39

SHA256
3cab99902f651839104d01d640682ab547072660d85c85ecd26ed4dac9fad889

SHA512
af8a7877f9717e839e03495b199725ac3658b56e4219633d199d01e48f539476cfcb7558363b554a7f057a76bbc253ec7b159a1208f3af9a5441fcdb229fd43d

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

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

Download Submit
\Windows\SysWOW64\okmapib-asac.exe

Filesize
70KB

MD5
f0c5b0c2b3aaab50476dbe1b8320a0e1

SHA1
207820f43e05c0bb29b6fccb6adc7bbd2adac90c

SHA256
d7296fed5f90dabe82c5561dc77f83469e0f2d0746aa9d073dd3dacd367902d4

SHA512
d743289dc7225f43c3d189bcafb531eca21a912a4f62e249deb9506f47ac4006f36a829e1157a4f24c83d4f40fe66fe43b7b49a797427d69072293ae6eb34e8f

Download Submit
memory/1688-53-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2444-54-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2932-7-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download