c1032425b138ba8a32aedc4f8976706e247e9dad4b2b543edb86a47cbbde60a2

Analysis

max time kernel
149s
max time network
120s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 22:57

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General

Target

522ebfd7089fcfc2ad0edac626872250_NeikiAnalytics.exe
Size

32KB
MD5

522ebfd7089fcfc2ad0edac626872250
SHA1

c32c9e6aa47c642567097f48457cb53d72013944
SHA256

c1032425b138ba8a32aedc4f8976706e247e9dad4b2b543edb86a47cbbde60a2
SHA512

5597895e81cfc8cc2c2aad22df83e8125d9e731e926ee8c02f8df516d45d4b120ab4b8bd6865c1fa465e29724a702f935d4f11a8de6f66ed1329fabcc99faa50
SSDEEP

768:/qPJtHA6C1VqahohtgVRNToV7TtRu8rM0wYVFl2g5coW58dO0xXHV2EfKYfdhNh:/qnA6C1VqaqhtgVRNToV7TtRu8rM0wYg

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

microsofthelp.exe

pid process

1864 microsofthelp.exe
Executes dropped EXE 1 IoCs

Processes:

microsofthelp.exe

pid process

1864 microsofthelp.exe

pid	process
1864	microsofthelp.exe

pid	process
1864	microsofthelp.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

522ebfd7089fcfc2ad0edac626872250_NeikiAnalytics.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\microsofthelp = "C:\\Windows\\microsofthelp.exe"	522ebfd7089fcfc2ad0edac626872250_NeikiAnalytics.exe

Drops file in Windows directory 1 IoCs

Processes:

522ebfd7089fcfc2ad0edac626872250_NeikiAnalytics.exe

description ioc process

File created C:\Windows\microsofthelp.exe 522ebfd7089fcfc2ad0edac626872250_NeikiAnalytics.exe

description	ioc	process
File created	C:\Windows\microsofthelp.exe	522ebfd7089fcfc2ad0edac626872250_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

522ebfd7089fcfc2ad0edac626872250_NeikiAnalytics.exe

description	pid	process	target process
PID 992 wrote to memory of 1864	992	522ebfd7089fcfc2ad0edac626872250_NeikiAnalytics.exe	microsofthelp.exe
PID 992 wrote to memory of 1864	992	522ebfd7089fcfc2ad0edac626872250_NeikiAnalytics.exe	microsofthelp.exe
PID 992 wrote to memory of 1864	992	522ebfd7089fcfc2ad0edac626872250_NeikiAnalytics.exe	microsofthelp.exe
PID 992 wrote to memory of 1864	992	522ebfd7089fcfc2ad0edac626872250_NeikiAnalytics.exe	microsofthelp.exe

C:\Users\Admin\AppData\Local\Temp\522ebfd7089fcfc2ad0edac626872250_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\522ebfd7089fcfc2ad0edac626872250_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:992

C:\Windows\microsofthelp.exe
"C:\Windows\microsofthelp.exe"
2⤵
- Deletes itself
- Executes dropped EXE
PID:1864

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

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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\microsofthelp.exe

Filesize
32KB

MD5
14fd03d34c17d91ba944cdf3f0e25cee

SHA1
82c2691d46da5c660bafd32205161e3f465aef70

SHA256
7030434d42c841af37883cc1a699bc59a95536769ea78aa24869d081dda8bad2

SHA512
7f4743c1210ac9458433687b4d7a2b4266ba6b2f9693c3ae6998900bae0b8bb0f356c5b551c3c207488cd3a30aeedce2ee590c4d91bcfb760e8f007c7bf595e1

Download Submit
memory/992-0-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/992-3-0x00000000001B0000-0x00000000001B3000-memory.dmp

Filesize
12KB

Download
memory/1864-8-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download