1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9

General

Target

1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
Size

103KB
MD5

d25c469e60eb87be3ff3f3b179f85d30
SHA1

3f35c1c7ccb2492dc5fdb8c607ed0f31e6d28ee7
SHA256

1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9
SHA512

df033c14582841d94ab40a3a4aab3e9ece9df047b964e6e8cfee29c1fff5ee144553e681c4f7b927f5b8dd384c2b34e5779ee3d83e39d12b59ec59fd75156a61
SSDEEP

768:ZZKM11gG4ChfiPO0rfz0shcUypMC5/VKhZyg3CIwIoIWY:eMDgG4ChfiPOefgsOUqQwg

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\System applets = "C:\\Windows\\System\\applets.exe"	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Syssrc32 = "C:\\Windows\\Syssrc32.exe"	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\fndfst32 = "C:\\Windows\\System\\fndfst32.exe"	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Explorer Shell = "C:\\Windows\\System\\Explorer.exe"	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe

Drops file in Windows directory 14 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Help\intret.cnt	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
File created	C:\Windows\System\Sysexp32.exe	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
File created	C:\Windows\System\applets.exe	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
File opened for modification	C:\Windows\System\Sysexp32.exe	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
File opened for modification	C:\Windows\System\applets.exe	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
File opened for modification	C:\Windows\Syssrc32.exe	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
File opened for modification	C:\Windows\System\Explorer.exe	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
File created	C:\Windows\Help\intret.cnt	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
File opened for modification	C:\Windows\System\mplayerw.exe	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
File created	C:\Windows\System\mplayerw.exe	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
File created	C:\Windows\Syssrc32.exe	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
File opened for modification	C:\Windows\System\fndfst32.exe	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
File created	C:\Windows\System\fndfst32.exe	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
File created	C:\Windows\System\Explorer.exe	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe

Program crash 1 IoCs

pid	pid_target	Process
2620	1780	WerFault.exe

Modifies registry class 3 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "C:\\Windows\\System\\Sysexp32.exe %1"	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\Explore = "%SystemRoot%\\SysWow64\\NOTEPAD.EXE %1"	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1780 wrote to memory of 2620	1780	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe	28
PID 1780 wrote to memory of 2620	1780	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe	28
PID 1780 wrote to memory of 2620	1780	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe	28
PID 1780 wrote to memory of 2620	1780	1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\1bfdba5fabd90caa2aa55041c768bf1566d6b68014ae9ec5bcd984e8e61a97e9_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1780
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1780 -s 92
  2⤵
  - Program crash
  PID:2620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\system\Sysexp32.exe

Filesize
115KB

MD5
de43915e0df537e4978d8091ceb34535

SHA1
cd8f1182d2a89494ad5b6add09a4fc963811880f

SHA256
fd88ddcdd5ab12fdd33b1cfc396dd8681d3e19be7780e1b94587a1e14c9efa8e

SHA512
e299a8c97f4ad4dc4b655105114c53b2208131e31a89a90a281cfb558724c1c80d042a47f4a25e1e6e39dece0040387780b4c7ba9af1885143de6cf4e0d7abcc

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads