8f2662bcd2773653cfdab4f9fed7ccac87ee56bc3bbeb402518c8d6c9f07c9f4

Analysis

max time kernel
149s
max time network
119s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
13/05/2024, 11:42

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General

Target

b5aabe89a13b734861ba939d61e67eb0_NeikiAnalytics.exe
Size

83KB
MD5

b5aabe89a13b734861ba939d61e67eb0
SHA1

4e348a5eb63d7ff0bc941b8b46d99b2a056b701c
SHA256

8f2662bcd2773653cfdab4f9fed7ccac87ee56bc3bbeb402518c8d6c9f07c9f4
SHA512

20573e073344670645dec0cd04b8f5785896a922f9a165411deb574788a1e8ac1ebd64dcae10a6ba150d56834e28e7ca7a1b4af0cbf723898e18788c5a2d9271
SSDEEP

1536:/Ao0+j2d6rnJqlIUSJnJBSX1nV1b1N1Il1k1YFI1x1J1MuEqx517Q/1T1Jzct01/:/AoVl4lXinJBSX1nV1b1N1Il1k1YFI1K

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2232	microsofthelp.exe

Executes dropped EXE 1 IoCs

pid	Process
2232	microsofthelp.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Run\microsofthelp = "C:\\Windows\\microsofthelp.exe"	b5aabe89a13b734861ba939d61e67eb0_NeikiAnalytics.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\microsofthelp.exe	b5aabe89a13b734861ba939d61e67eb0_NeikiAnalytics.exe
File created	C:\Windows\HidePlugin.dll	microsofthelp.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2876 wrote to memory of 2232	2876	b5aabe89a13b734861ba939d61e67eb0_NeikiAnalytics.exe	28
PID 2876 wrote to memory of 2232	2876	b5aabe89a13b734861ba939d61e67eb0_NeikiAnalytics.exe	28
PID 2876 wrote to memory of 2232	2876	b5aabe89a13b734861ba939d61e67eb0_NeikiAnalytics.exe	28
PID 2876 wrote to memory of 2232	2876	b5aabe89a13b734861ba939d61e67eb0_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\b5aabe89a13b734861ba939d61e67eb0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\b5aabe89a13b734861ba939d61e67eb0_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2876
- C:\Windows\microsofthelp.exe
  "C:\Windows\microsofthelp.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Drops file in Windows directory
  PID:2232

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

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Downloads

C:\Windows\microsofthelp.exe

Filesize
83KB

MD5
3533ae4e4d3d0dabb400d8ad405e0b5a

SHA1
5826c615d53dabfd2efe2a726b3be6c7c56c62be

SHA256
4efcd44a370fe28d8e11c270fcc0f4616105decb8192d4f1a71c6db0e38c683d

SHA512
1d1a601c711d6f50c81c2e1d59a1ebaaaeb8b33e61929fa9abbbd8103cce768930ee5c807ea7e8b5e420fc812f64295750c0e828aaad55689c2f5ea998143111

Download Submit
memory/2232-7-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2876-0-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads