b39406de82f3409bc7979bec9485a42534fc719cbba35ba487a018ee52a1c070

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
20/05/2024, 06:34

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General

Target

c64b63268a8dfd37a6b3ba23a4802330_NeikiAnalytics.exe
Size

34KB
MD5

c64b63268a8dfd37a6b3ba23a4802330
SHA1

42daba7aba98f3ae6633dfb035d3c9fc27113965
SHA256

b39406de82f3409bc7979bec9485a42534fc719cbba35ba487a018ee52a1c070
SHA512

7e6cd2349e1e75371505fc271c2ecab652de40aa2cc54c149955abc56e98c3dc7befff1aaf671cc68f4c1b15c4d1b30335e8c0393dd0429a810084496c7071e6
SSDEEP

768:/qPJtHA6C1VqahohtgVRNToV7TtRu8rM0wYVFl2g5coW58dO0xXHV2EfKYfdhNh9:/qnA6C1VqaqhtgVRNToV7TtRu8rM0wYd

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4440	microsofthelp.exe

Executes dropped EXE 1 IoCs

pid	Process
4440	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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\microsofthelp = "C:\\Windows\\microsofthelp.exe"	c64b63268a8dfd37a6b3ba23a4802330_NeikiAnalytics.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\microsofthelp.exe	c64b63268a8dfd37a6b3ba23a4802330_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 4440	2212	c64b63268a8dfd37a6b3ba23a4802330_NeikiAnalytics.exe	91
PID 2212 wrote to memory of 4440	2212	c64b63268a8dfd37a6b3ba23a4802330_NeikiAnalytics.exe	91
PID 2212 wrote to memory of 4440	2212	c64b63268a8dfd37a6b3ba23a4802330_NeikiAnalytics.exe	91

C:\Users\Admin\AppData\Local\Temp\c64b63268a8dfd37a6b3ba23a4802330_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\c64b63268a8dfd37a6b3ba23a4802330_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:4440

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4232 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
1⤵
PID:4988

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
34KB

MD5
d66cffdc853c0d41d577ccff4da0be39

SHA1
6eecf492b202832cad46611dff96728460844665

SHA256
4cda951d84e3c8835fc931e7623ceb9c3525aaec4c6c9e4cc4737e7153493289

SHA512
74a5bbd5cd83967b6bcae85df41cd1152b66d17b89b46c41d8290c799f635522ccabc9260d1818fc9c591d7f081ee2168afe4f1f33641a5ad7968af96d13bca3

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

Filesize
12KB

Download
memory/2212-4-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads