43a5e40b2fb1b87bfa923c88d210a9954e8de695f13448089d3be0e3b7b4fe16

Analysis

max time kernel
149s
max time network
117s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
15/05/2024, 08:49

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General

Target

b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe
Size

33KB
MD5

b335b7a744ac9ae04e370524572a6430
SHA1

953e0549561162660c026a2cd165205ad619d5ea
SHA256

43a5e40b2fb1b87bfa923c88d210a9954e8de695f13448089d3be0e3b7b4fe16
SHA512

16b4a568d6b31c4cd1a5e99dafbd0eea41a9160cb4f8749b803b4270035cfaa55803643e05cf36de25b85d7d1f621f6fca927efd93a6002c637fc9e770268001
SSDEEP

768:/qPJtHA6C1VqahohtgVRNToV7TtRu8rM0wYVFl2g5coW58dO0xXHV2EfKYfdhNhN:/qnA6C1VqaqhtgVRNToV7TtRu8rM0wYt

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2496	microsofthelp.exe

Executes dropped EXE 1 IoCs

pid	Process
2496	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"	b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\microsofthelp.exe	b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 2496	2328	b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe	28
PID 2328 wrote to memory of 2496	2328	b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe	28
PID 2328 wrote to memory of 2496	2328	b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe	28
PID 2328 wrote to memory of 2496	2328	b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\b335b7a744ac9ae04e370524572a6430_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Windows\microsofthelp.exe
  "C:\Windows\microsofthelp.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  PID:2496

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
37c8e63b981ca6524a0b47a151a21438

SHA1
5baac97f5fd6bc2ca2b3fbe836574396f6998e1e

SHA256
70d551155741eebfd289cd2d12822085025d41cdbccf31ed6eab5ac7e36379e0

SHA512
101e8862e67c319c55f7ae48fd524e93f847b292517632a2f1e4f81d679a691bad046f5430d01b57d5e697d5b7867e1eafbcbe6a445ec9d07894ca6e01a684c5

Download Submit
memory/2328-0-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2496-7-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads