36147d490471a933d553d80368a7050e3350ce4cf8076dcdef9b89259140577d

Analysis

max time kernel
149s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24-05-2024 04:01

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General

Target

a1f936a18349299f116d96394b8905b0_NeikiAnalytics.exe
Size

104KB
MD5

a1f936a18349299f116d96394b8905b0
SHA1

76b132e0051677af4fb446098da329aff10d695e
SHA256

36147d490471a933d553d80368a7050e3350ce4cf8076dcdef9b89259140577d
SHA512

6c6e87b84c95f0e4cd835943292200cee82c7a54e9a6360fb78ef277f6d8d5cd53f0ac48238c9526839a3ad4b8932f4c8416448c3aa82ebc984ba921360eba0f
SSDEEP

3072:HAoAliulHnJBSX1nV1b1N1Il1k1YFI1x1J1MuEqx517Q/1T1Jzct01Nbnl1RRhCy:gSAw65

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

microsofthelp.exe

pid process

232 microsofthelp.exe
Executes dropped EXE 1 IoCs

Processes:

microsofthelp.exe

pid process

232 microsofthelp.exe

pid	process
232	microsofthelp.exe

pid	process
232	microsofthelp.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

a1f936a18349299f116d96394b8905b0_NeikiAnalytics.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\microsofthelp = "C:\\Windows\\microsofthelp.exe"	a1f936a18349299f116d96394b8905b0_NeikiAnalytics.exe

Drops file in Windows directory 2 IoCs

Processes:

microsofthelp.exea1f936a18349299f116d96394b8905b0_NeikiAnalytics.exe

description	ioc	process
File created	C:\Windows\HidePlugin.dll	microsofthelp.exe
File created	C:\Windows\microsofthelp.exe	a1f936a18349299f116d96394b8905b0_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

a1f936a18349299f116d96394b8905b0_NeikiAnalytics.exe

description	pid	process	target process
PID 2776 wrote to memory of 232	2776	a1f936a18349299f116d96394b8905b0_NeikiAnalytics.exe	microsofthelp.exe
PID 2776 wrote to memory of 232	2776	a1f936a18349299f116d96394b8905b0_NeikiAnalytics.exe	microsofthelp.exe
PID 2776 wrote to memory of 232	2776	a1f936a18349299f116d96394b8905b0_NeikiAnalytics.exe	microsofthelp.exe

C:\Users\Admin\AppData\Local\Temp\a1f936a18349299f116d96394b8905b0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\a1f936a18349299f116d96394b8905b0_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2776

C:\Windows\microsofthelp.exe
"C:\Windows\microsofthelp.exe"
2⤵
- Deletes itself
- Executes dropped EXE
- Drops file in Windows directory
PID:232

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Windows\microsofthelp.exe
Filesize
104KB

MD5
a3d38f7adb76912abf5249428b470d2a

SHA1
4679b428a4b501c3333ecf4dc6dbb5538d6ad4bc

SHA256
e0e90f77bc657c8565e910dd1c85df924dc459cb2b6c09801bd76f81d6c5c6ca

SHA512
86e71a40a90af21edf068c80885e4b1dbb7a37e283f7b77735afb2efe6cd5256bce603ea20b99f15efb506914052f007890c5faefa95bd80133fa27bde858a2f

Download Submit
memory/232-6-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2776-0-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2776-5-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download