b8118b4dac3f4fbbdd9096496b4481b1f4d6649b465a00c9d0b6f2074d69dda0

Analysis

max time kernel
149s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
16/05/2024, 04:37

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General

Target

99ee7f08f16d09034d55dddeb0a447a0_NeikiAnalytics.exe
Size

33KB
MD5

99ee7f08f16d09034d55dddeb0a447a0
SHA1

faf6e158f48d49b84f8daccc936beac767269d13
SHA256

b8118b4dac3f4fbbdd9096496b4481b1f4d6649b465a00c9d0b6f2074d69dda0
SHA512

e4764ce1cd6decab9477c6e863b35327657f1188b354a240cb7d4ebf0d8c4eca05aa3bf8f779a3c9d8f4411b81dc98beb2c37979d03ddf98b99328e96b01d562
SSDEEP

768:/qPJtHA6C1VqahohtgVRNToV7TtRu8rM0wYVFl2g5coW58dO0xXHV2EfKYfdhNhl:/qnA6C1VqaqhtgVRNToV7TtRu8rM0wYF

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1500	microsofthelp.exe

Executes dropped EXE 1 IoCs

pid	Process
1500	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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\microsofthelp = "C:\\Windows\\microsofthelp.exe"	99ee7f08f16d09034d55dddeb0a447a0_NeikiAnalytics.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\microsofthelp.exe	99ee7f08f16d09034d55dddeb0a447a0_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 1500	2212	99ee7f08f16d09034d55dddeb0a447a0_NeikiAnalytics.exe	28
PID 2212 wrote to memory of 1500	2212	99ee7f08f16d09034d55dddeb0a447a0_NeikiAnalytics.exe	28
PID 2212 wrote to memory of 1500	2212	99ee7f08f16d09034d55dddeb0a447a0_NeikiAnalytics.exe	28
PID 2212 wrote to memory of 1500	2212	99ee7f08f16d09034d55dddeb0a447a0_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\99ee7f08f16d09034d55dddeb0a447a0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\99ee7f08f16d09034d55dddeb0a447a0_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Windows\microsofthelp.exe
  "C:\Windows\microsofthelp.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  PID:1500

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
33KB

MD5
a2747f676a454a1362585dd2704a94a6

SHA1
33159b472c93c38dc565991073b493b699d8ade6

SHA256
584324ce47f8abf235bea2cfa2a5dfaa261ec1fbffa2cda0f556911ba0732976

SHA512
89f31c63c299223cd6a5c7383f4e53a01023373d8bec69067e267d6536915b14221912e317858331da01f74376fefd29815869123aaf60032675999a1e34ffca

Download Submit
memory/2212-0-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2212-3-0x00000000002A0000-0x00000000002A3000-memory.dmp

Filesize
12KB

Download
memory/2212-7-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads