f27a6561d3af1e7cb3e7377f63a112eb13c4eb5052a6a36ff1f5c97f96479a6a

Analysis

max time kernel
149s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11-05-2024 07:57

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General

Target

a39e1a28588956a1ee67941f94f02120_NeikiAnalytics.exe
Size

31KB
MD5

a39e1a28588956a1ee67941f94f02120
SHA1

3e12ac7e54f66be19ddf6cca0d42fa3a88dacbd6
SHA256

f27a6561d3af1e7cb3e7377f63a112eb13c4eb5052a6a36ff1f5c97f96479a6a
SHA512

2a7718a9c2b43b96a7667361bb3616b393282e068f7b677a456944570bf313f79a623f1d122f6a3669e66301ac2bd90b0d01c15a9d3058ce228299b3ff3a7d44
SSDEEP

768:/qPJtHA6C1VqahohtgVRNToV7TtRu8rM0wYVFl2g5coW58dO0xXHV2EfKYfdhNhq:/qnA6C1VqaqhtgVRNToV7TtRu8rM0wYK

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2776	microsofthelp.exe

Executes dropped EXE 1 IoCs

pid	Process
2776	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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\microsofthelp = "C:\\Windows\\microsofthelp.exe"	a39e1a28588956a1ee67941f94f02120_NeikiAnalytics.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\microsofthelp.exe	a39e1a28588956a1ee67941f94f02120_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1756 wrote to memory of 2776	1756	a39e1a28588956a1ee67941f94f02120_NeikiAnalytics.exe	28
PID 1756 wrote to memory of 2776	1756	a39e1a28588956a1ee67941f94f02120_NeikiAnalytics.exe	28
PID 1756 wrote to memory of 2776	1756	a39e1a28588956a1ee67941f94f02120_NeikiAnalytics.exe	28
PID 1756 wrote to memory of 2776	1756	a39e1a28588956a1ee67941f94f02120_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\a39e1a28588956a1ee67941f94f02120_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\a39e1a28588956a1ee67941f94f02120_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1756
- C:\Windows\microsofthelp.exe
  "C:\Windows\microsofthelp.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  PID:2776

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
31KB

MD5
e186b4ab84e3888275c53a5ccb351cd9

SHA1
3421124e76653a12e66c326534dc8dbd78452119

SHA256
d4c1c964ad15df96c0017d85ca87874dae82dceed16f2e7fd1a19cb5a69d74ed

SHA512
af8c8357660e91ac8e6392ecda48b8292d2301c2071ff4536f4d90aea83479b1076acf29f8914a09cb54f8c8d1c8e7c41183d0a76db0aabaf244c78ad8c57e8f

Download Submit
memory/1756-0-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2776-7-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads