c925b3acb187718048926334132b4c4037bf7429a22bddf6f8a74da7cabb7e60

Analysis

max time kernel
149s
max time network
120s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
16/05/2024, 09:50

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General

Target

d8e01afe352047e17225de58f43231c0_NeikiAnalytics.exe
Size

70KB
MD5

d8e01afe352047e17225de58f43231c0
SHA1

2e19e12b48ee9506e017a5abe3dd1746aa1a4de2
SHA256

c925b3acb187718048926334132b4c4037bf7429a22bddf6f8a74da7cabb7e60
SHA512

85048cd23db1f90d8268ec6f29224a749ab3ccd04329e46b1b6e17cfd24b01ee46e25f981b1e983eb5fdfc269ea7aa2d8483f63d2b872d8cab038926ef1b903e
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slyxOZ:Olg35GTslA5t3/w8GZ

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"	emvoahek-ecid.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	emvoahek-ecid.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	emvoahek-ecid.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	emvoahek-ecid.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\{4748505A-5247-4643-4748-505A52474643}\IsInstalled = "1"	emvoahek-ecid.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4748505A-5247-4643-4748-505A52474643}\StubPath = "C:\\Windows\\system32\\eahxoamoad-eakat.exe"	emvoahek-ecid.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4748505A-5247-4643-4748-505A52474643}	emvoahek-ecid.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4748505A-5247-4643-4748-505A52474643}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	emvoahek-ecid.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	emvoahek-ecid.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	emvoahek-ecid.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\elroofos.exe"	emvoahek-ecid.exe

Executes dropped EXE 2 IoCs

pid	Process
856	emvoahek-ecid.exe
2456	emvoahek-ecid.exe

Loads dropped DLL 3 IoCs

pid	Process
2900	d8e01afe352047e17225de58f43231c0_NeikiAnalytics.exe
2900	d8e01afe352047e17225de58f43231c0_NeikiAnalytics.exe
856	emvoahek-ecid.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\UpdatesDisableNotify = "25600"	emvoahek-ecid.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	emvoahek-ecid.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	emvoahek-ecid.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	emvoahek-ecid.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}\Startup = "Startup"	emvoahek-ecid.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}	emvoahek-ecid.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	emvoahek-ecid.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	emvoahek-ecid.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\oukmoakup.dll"	emvoahek-ecid.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\eahxoamoad-eakat.exe	emvoahek-ecid.exe
File created	C:\Windows\SysWOW64\eahxoamoad-eakat.exe	emvoahek-ecid.exe
File opened for modification	C:\Windows\SysWOW64\oukmoakup.dll	emvoahek-ecid.exe
File created	C:\Windows\SysWOW64\oukmoakup.dll	emvoahek-ecid.exe
File opened for modification	C:\Windows\SysWOW64\emvoahek-ecid.exe	emvoahek-ecid.exe
File opened for modification	C:\Windows\SysWOW64\emvoahek-ecid.exe	d8e01afe352047e17225de58f43231c0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\emvoahek-ecid.exe	d8e01afe352047e17225de58f43231c0_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\elroofos.exe	emvoahek-ecid.exe
File created	C:\Windows\SysWOW64\elroofos.exe	emvoahek-ecid.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
2456	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe
856	emvoahek-ecid.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2900	d8e01afe352047e17225de58f43231c0_NeikiAnalytics.exe
Token: SeDebugPrivilege	856	emvoahek-ecid.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2900 wrote to memory of 856	2900	d8e01afe352047e17225de58f43231c0_NeikiAnalytics.exe	28
PID 2900 wrote to memory of 856	2900	d8e01afe352047e17225de58f43231c0_NeikiAnalytics.exe	28
PID 2900 wrote to memory of 856	2900	d8e01afe352047e17225de58f43231c0_NeikiAnalytics.exe	28
PID 2900 wrote to memory of 856	2900	d8e01afe352047e17225de58f43231c0_NeikiAnalytics.exe	28
PID 856 wrote to memory of 436	856	emvoahek-ecid.exe	5
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 2456	856	emvoahek-ecid.exe	29
PID 856 wrote to memory of 2456	856	emvoahek-ecid.exe	29
PID 856 wrote to memory of 2456	856	emvoahek-ecid.exe	29
PID 856 wrote to memory of 2456	856	emvoahek-ecid.exe	29
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20
PID 856 wrote to memory of 1140	856	emvoahek-ecid.exe	20

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

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1140
- C:\Users\Admin\AppData\Local\Temp\d8e01afe352047e17225de58f43231c0_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\d8e01afe352047e17225de58f43231c0_NeikiAnalytics.exe"
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2900
- - C:\Windows\SysWOW64\emvoahek-ecid.exe
    "C:\Windows\system32\emvoahek-ecid.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:856
  - - C:\Windows\SysWOW64\emvoahek-ecid.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:2456

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\eahxoamoad-eakat.exe

Filesize
73KB

MD5
2cef98e8d01902fdb663b571527be3f3

SHA1
1e13b269a38e46ffa6326c551c5e2a4a8c8d8dc6

SHA256
e3c5765d9b54d893e85d19ea62ddb9d095fbf7d943f05a26b8320ea5da5edc63

SHA512
942bae32d8edae84edc3ac0dd2d947a11dcb25dfe54422ebb5f616f4b2306219e5a724b1d32e19fcfa3cd8276eb27faeee18fe0767f9052749a5f360ed85f8f4

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

Filesize
74KB

MD5
fc1c0d8a47d308214e8c103868d07949

SHA1
78181ff1bb4c395997311ff281149252e741b6a4

SHA256
cdaee558dd218395863040d4379e07d9c821d74158b80c4f8169294c8d50c284

SHA512
ce9550c6be177432ce729c2661a8e79742f23a69f4d010abb5a4f4ab26324550c37c23660262d518805ed059ed22a103384433a77080bf16669adcf1c199da72

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

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

Download Submit
\Windows\SysWOW64\emvoahek-ecid.exe

Filesize
70KB

MD5
d8e01afe352047e17225de58f43231c0

SHA1
2e19e12b48ee9506e017a5abe3dd1746aa1a4de2

SHA256
c925b3acb187718048926334132b4c4037bf7429a22bddf6f8a74da7cabb7e60

SHA512
85048cd23db1f90d8268ec6f29224a749ab3ccd04329e46b1b6e17cfd24b01ee46e25f981b1e983eb5fdfc269ea7aa2d8483f63d2b872d8cab038926ef1b903e

Download Submit
memory/856-55-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2456-56-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2900-9-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download