d59ba356a888eeebd1645985dbed21e09ff6d04085366f7cb09db6410e6147df

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
26/05/2024, 20:18

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General

Target

c2d737e317f2906d2f55a28a14b89fe0_NeikiAnalytics.exe
Size

215KB
MD5

c2d737e317f2906d2f55a28a14b89fe0
SHA1

dffdefa7ace4362609f1bdec36a2152b385f1aa0
SHA256

d59ba356a888eeebd1645985dbed21e09ff6d04085366f7cb09db6410e6147df
SHA512

ed4686a9b671bc5ecfc66b2306f1a189853b8c9db1a3eabaad041af6904a9259f5fc68e384ddbc46abcb6d1155b15c0698b32d4b47dac5b17acc7bdf35e795ec
SSDEEP

6144:rJcxlKhSGoqTecGy9+hAu7//QnSrMhcZEp:rS8hbTiyqA4QnSQhcZ8

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3980	svchost.exe

Modifies WinLogon 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\8ad5aa80 = "C:\\Windows\\apppatch\\svchost.exe"	c2d737e317f2906d2f55a28a14b89fe0_NeikiAnalytics.exe

Drops file in Program Files directory 35 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Windows Defender\wrpcrt4.pdb	svchost.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\WinSCard.pdb	svchost.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\symbols\DLL\wkernel32.pdb	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\lymyxid.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\qetyfuv.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\gadyciz.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\qetyhyg.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\gahyhiz.com	svchost.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\dll\wkernelbase.pdb	svchost.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\symbols\dll\winsta.pdb	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\gatyfus.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\galyqaz.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\vofycot.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\lygyvuj.com	svchost.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\wkernelbase.pdb	svchost.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\symbols\dll\wrpcrt4.pdb	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\vocyzit.com	svchost.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\symbols\dll\WinSCard.pdb	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\qegyval.com	svchost.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\dll\wrpcrt4.pdb	svchost.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\wntdll.pdb	svchost.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\symbols\dll\wntdll.pdb	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\vonypom.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\pupydeq.com	svchost.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\wkernel32.pdb	svchost.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\DLL\wkernel32.pdb	svchost.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\dll\wntdll.pdb	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\pupycag.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\qexyhuv.com	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\galynuh.com	svchost.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\symbols\dll\wkernelbase.pdb	svchost.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\dll\winsta.pdb	svchost.exe
File created	C:\Program Files (x86)\Windows Defender\lyxynyx.com	svchost.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\winsta.pdb	svchost.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\dll\WinSCard.pdb	svchost.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\apppatch\svchost.exe	c2d737e317f2906d2f55a28a14b89fe0_NeikiAnalytics.exe
File opened for modification	C:\Windows\apppatch\svchost.exe	c2d737e317f2906d2f55a28a14b89fe0_NeikiAnalytics.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\Local Settings\MuiCache	svchost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe
3980	svchost.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3812	c2d737e317f2906d2f55a28a14b89fe0_NeikiAnalytics.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeSecurityPrivilege	3812	c2d737e317f2906d2f55a28a14b89fe0_NeikiAnalytics.exe
Token: SeSecurityPrivilege	3812	c2d737e317f2906d2f55a28a14b89fe0_NeikiAnalytics.exe
Token: SeSecurityPrivilege	3980	svchost.exe
Token: SeSecurityPrivilege	3980	svchost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3812 wrote to memory of 3980	3812	c2d737e317f2906d2f55a28a14b89fe0_NeikiAnalytics.exe	83
PID 3812 wrote to memory of 3980	3812	c2d737e317f2906d2f55a28a14b89fe0_NeikiAnalytics.exe	83
PID 3812 wrote to memory of 3980	3812	c2d737e317f2906d2f55a28a14b89fe0_NeikiAnalytics.exe	83

C:\Users\Admin\AppData\Local\Temp\c2d737e317f2906d2f55a28a14b89fe0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\c2d737e317f2906d2f55a28a14b89fe0_NeikiAnalytics.exe"
1⤵
- Modifies WinLogon
- Drops file in Windows directory
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3812
- C:\Windows\apppatch\svchost.exe
  "C:\Windows\apppatch\svchost.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3980

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Low\IE\R69NQLRH\login[1].htm

Filesize
168B

MD5
d57e3a550060f85d44a175139ea23021

SHA1
2c5cb3428a322c9709a34d04dd86fe7628f8f0a6

SHA256
43edf068d34276e8ade4113d4d7207de19fc98a2ae1c07298e593edae2a8774c

SHA512
0364fe6a010fce7a3f4a6344c84468c64b20fd131f3160fc649db78f1075ba52d8a1c4496e50dbe27c357e01ee52e94cdcda8f7927cba28d5f2f45b9da690063

Download Submit
C:\Windows\apppatch\svchost.exe

Filesize
215KB

MD5
8669929ee50e93391126867a4f3c4e6b

SHA1
7d4497b966b22c4ccde081b0a78fb28431fff2c5

SHA256
c86d291e07cdbcbd469635d52da9ca6fb99dc89937e54860730edbd57da9b422

SHA512
bdab8c89387545b2c724bcfa6291ed1c3d6042c6ef0c1a3c7c02e83e8c05f7327fbce7ae75a8f08574078f6fde23596de1be244a4faa726e28f494fe398fb105

Download Submit
memory/3812-0-0x0000000002080000-0x0000000002083000-memory.dmp

Filesize
12KB

Download
memory/3812-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3812-14-0x0000000002080000-0x0000000002083000-memory.dmp

Filesize
12KB

Download
memory/3812-15-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3812-12-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/3980-16-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/3980-17-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/3980-18-0x0000000002A00000-0x0000000002AAA000-memory.dmp

Filesize
680KB

Download
memory/3980-19-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/3980-20-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-24-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-22-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-32-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-41-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-81-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-80-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-79-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-78-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-77-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-76-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-75-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-74-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-73-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-72-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-70-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-69-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-68-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-66-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-65-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-63-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-62-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-60-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-59-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-58-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-57-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-56-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-55-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-54-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-53-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-52-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-51-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-50-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-49-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-48-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-47-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-46-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-45-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-43-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-42-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-40-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-39-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-38-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-37-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-36-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-35-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-34-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-33-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-30-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-28-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-29-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-27-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-26-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-71-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-67-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-64-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-61-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-44-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-31-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download
memory/3980-25-0x0000000002BB0000-0x0000000002C67000-memory.dmp

Filesize
732KB

Download