a55f2675e44b5fd88c47a4cc6ed9cc57abeec646a5b21eeb182371e64fed8aaf

Analysis

max time kernel
149s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
09/05/2024, 13:09

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General

Target

3f7feef945410705f08dbf6d44c512f0_NeikiAnalytics.exe
Size

72KB
MD5

3f7feef945410705f08dbf6d44c512f0
SHA1

fd813be75235216c85786c2d00b38a03e9d5ca34
SHA256

a55f2675e44b5fd88c47a4cc6ed9cc57abeec646a5b21eeb182371e64fed8aaf
SHA512

5f39faadc112b59bf7f6deedffa3dc189ff60c03425820beba46d5e335298bfed662855090f5ef457ea1f96f5b00926fef689587d4e353885bf9db91c90c1a3e
SSDEEP

1536:x0MoWELkdEwt74R6QJro0857l+bMxNs2QWCFu6K:aMoWKkdEi74RLo0uaumjuT

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\UpdatesDisableNotify = "25600"	odkoteh-isum.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	odkoteh-isum.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	odkoteh-isum.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	odkoteh-isum.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\{4E515054-544d-524d-4E51-5054544D524d}	odkoteh-isum.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4E515054-544d-524d-4E51-5054544D524d}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	odkoteh-isum.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4E515054-544d-524d-4E51-5054544D524d}\IsInstalled = "1"	odkoteh-isum.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4E515054-544d-524d-4E51-5054544D524d}\StubPath = "C:\\Windows\\system32\\immeroh.exe"	odkoteh-isum.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\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	odkoteh-isum.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\oundoakoop.exe"	odkoteh-isum.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe	odkoteh-isum.exe

Executes dropped EXE 2 IoCs

pid	Process
3936	odkoteh-isum.exe
2716	odkoteh-isum.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"	odkoteh-isum.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	odkoteh-isum.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	odkoteh-isum.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	odkoteh-isum.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}\DLLName = "C:\\Windows\\system32\\oukpavook.dll"	odkoteh-isum.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	odkoteh-isum.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}	odkoteh-isum.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	odkoteh-isum.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	odkoteh-isum.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\immeroh.exe	odkoteh-isum.exe
File created	C:\Windows\SysWOW64\immeroh.exe	odkoteh-isum.exe
File created	C:\Windows\SysWOW64\oukpavook.dll	odkoteh-isum.exe
File opened for modification	C:\Windows\SysWOW64\odkoteh-isum.exe	odkoteh-isum.exe
File opened for modification	C:\Windows\SysWOW64\odkoteh-isum.exe	3f7feef945410705f08dbf6d44c512f0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\odkoteh-isum.exe	3f7feef945410705f08dbf6d44c512f0_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\oundoakoop.exe	odkoteh-isum.exe
File created	C:\Windows\SysWOW64\oundoakoop.exe	odkoteh-isum.exe
File opened for modification	C:\Windows\SysWOW64\oukpavook.dll	odkoteh-isum.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
2716	odkoteh-isum.exe
2716	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe
3936	odkoteh-isum.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3936	odkoteh-isum.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3872 wrote to memory of 3936	3872	3f7feef945410705f08dbf6d44c512f0_NeikiAnalytics.exe	84
PID 3872 wrote to memory of 3936	3872	3f7feef945410705f08dbf6d44c512f0_NeikiAnalytics.exe	84
PID 3872 wrote to memory of 3936	3872	3f7feef945410705f08dbf6d44c512f0_NeikiAnalytics.exe	84
PID 3936 wrote to memory of 2716	3936	odkoteh-isum.exe	85
PID 3936 wrote to memory of 2716	3936	odkoteh-isum.exe	85
PID 3936 wrote to memory of 2716	3936	odkoteh-isum.exe	85
PID 3936 wrote to memory of 632	3936	odkoteh-isum.exe	5
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56
PID 3936 wrote to memory of 3504	3936	odkoteh-isum.exe	56

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:632

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3504
- C:\Users\Admin\AppData\Local\Temp\3f7feef945410705f08dbf6d44c512f0_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\3f7feef945410705f08dbf6d44c512f0_NeikiAnalytics.exe"
  2⤵
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:3872
- - C:\Windows\SysWOW64\odkoteh-isum.exe
    "C:\Windows\SysWOW64\odkoteh-isum.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:3936
  - - C:\Windows\SysWOW64\odkoteh-isum.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:2716

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\immeroh.exe

Filesize
72KB

MD5
2c74ba7626ae9032ff6f5e4e9915e328

SHA1
ddd24d61d5534817a0d9d5386a8c79dbee6808e7

SHA256
cd6d1d4fbedb1c03a3cce9e3865620a6a49151f49bb6522c8cbbfd68c57f4d1a

SHA512
e66b6ae5689f0804f9699c75a5f24f0083c6334472396c5b9d316c0b886ed2801d58ce9f1f74367cbfc12ccaba4674efe0f274bd42d067c4efc0345792cbe0a7

Download Submit
C:\Windows\SysWOW64\odkoteh-isum.exe

Filesize
70KB

MD5
e6c39e1552d9d69b4b5a2c3367dcd23b

SHA1
0f6384f44af1380da581298adc75854a1e4e8854

SHA256
0238c80474bab9329f71a46eaad0dd73409e82ebfe8b37883c27a1047aac6e95

SHA512
4fd98b41fce68bf756286986370999302991b51972abaad334d2dccada7b763d9d61befc19c6a758f598718f3a79f0c58a2c602be817d746fe1595b70f5d2ea7

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

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

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

Filesize
73KB

MD5
2f379cacac0e97a1e04c1255bf837b83

SHA1
d4567ccacbd1018a07811e2fb37c67f0e08c0bee

SHA256
6e8f8760058f1a0ff5006dc2019aba42fb6a0b5ca31b8a708d6f591edc73ead5

SHA512
49301fad50c8b003cc3279504d7706a9b4ce18ce77a272987d1247529bab75b84a5553bd65ec5d902fdb9b0004ead84db28967b551fd5cc9dc1185c05f4790e2

Download Submit
memory/2716-48-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3872-3-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/3936-47-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download