4eb20fa9ddd86b6dce0020f3b436a9d4ee1ff8ad69a83ef699b8609f69d60cf7

Analysis

max time kernel
145s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24-06-2024 07:13

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General

Target

4eb20fa9ddd86b6dce0020f3b436a9d4ee1ff8ad69a83ef699b8609f69d60cf7_NeikiAnalytics.exe
Size

134KB
MD5

a7117b63d82d691980ffc0affff3b460
SHA1

92c3a7c2c05f1709e970b7f204a39260126e3d4a
SHA256

4eb20fa9ddd86b6dce0020f3b436a9d4ee1ff8ad69a83ef699b8609f69d60cf7
SHA512

cc0bc09d11436b913636a9bcfb5df88c7360b5eae69e9fef51c8a729205c1aece2656b26885928184888dbb1b9a615c153e24f1989e36a83e0d634bdd4f45632
SSDEEP

1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SOO:YfU/WF6QMauSuiWNi9eNOl0007NZIOO

Score

7^/10

persistence upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	4eb20fa9ddd86b6dce0020f3b436a9d4ee1ff8ad69a83ef699b8609f69d60cf7_NeikiAnalytics.exe

Executes dropped EXE 1 IoCs

pid	Process
3520	wuauclt.exe

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4172-0-0x0000000000CE0000-0x0000000000D08000-memory.dmp	upx
behavioral2/files/0x00090000000233ea-3.dat	upx
behavioral2/memory/3520-5-0x0000000000470000-0x0000000000498000-memory.dmp	upx
behavioral2/memory/4172-6-0x0000000000CE0000-0x0000000000D08000-memory.dmp	upx
behavioral2/memory/3520-7-0x0000000000470000-0x0000000000498000-memory.dmp	upx
behavioral2/memory/4172-8-0x0000000000CE0000-0x0000000000D08000-memory.dmp	upx

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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Window Update = "\"C:\\ProgramData\\Update\\wuauclt.exe\" /run"	4eb20fa9ddd86b6dce0020f3b436a9d4ee1ff8ad69a83ef699b8609f69d60cf7_NeikiAnalytics.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4172 wrote to memory of 3520	4172	4eb20fa9ddd86b6dce0020f3b436a9d4ee1ff8ad69a83ef699b8609f69d60cf7_NeikiAnalytics.exe	81
PID 4172 wrote to memory of 3520	4172	4eb20fa9ddd86b6dce0020f3b436a9d4ee1ff8ad69a83ef699b8609f69d60cf7_NeikiAnalytics.exe	81
PID 4172 wrote to memory of 3520	4172	4eb20fa9ddd86b6dce0020f3b436a9d4ee1ff8ad69a83ef699b8609f69d60cf7_NeikiAnalytics.exe	81
PID 4172 wrote to memory of 1824	4172	4eb20fa9ddd86b6dce0020f3b436a9d4ee1ff8ad69a83ef699b8609f69d60cf7_NeikiAnalytics.exe	82
PID 4172 wrote to memory of 1824	4172	4eb20fa9ddd86b6dce0020f3b436a9d4ee1ff8ad69a83ef699b8609f69d60cf7_NeikiAnalytics.exe	82
PID 4172 wrote to memory of 1824	4172	4eb20fa9ddd86b6dce0020f3b436a9d4ee1ff8ad69a83ef699b8609f69d60cf7_NeikiAnalytics.exe	82

C:\Users\Admin\AppData\Local\Temp\4eb20fa9ddd86b6dce0020f3b436a9d4ee1ff8ad69a83ef699b8609f69d60cf7_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\4eb20fa9ddd86b6dce0020f3b436a9d4ee1ff8ad69a83ef699b8609f69d60cf7_NeikiAnalytics.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4172
- C:\ProgramData\Update\wuauclt.exe
  "C:\ProgramData\Update\wuauclt.exe" /run
  2⤵
  - Executes dropped EXE
  PID:3520
- C:\windows\SysWOW64\cmd.exe
  "C:\windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\4eb20fa9ddd86b6dce0020f3b436a9d4ee1ff8ad69a83ef699b8609f69d60cf7_NeikiAnalytics.exe" >> NUL
  2⤵
  PID:1824

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\Update\wuauclt.exe

Filesize
134KB

MD5
2a6855a1863396baf28df51f0f44b7c1

SHA1
044e48374fea97d676cefedc7d4f5d5abd5531f7

SHA256
137fd7d0a06ee58501c7d81fa2f98fb249e5e699bf3efae2328ef2e2e270f3e5

SHA512
e39e1cb1f54e474ff3982a7c98ec9f4dde16b2ff1fa47530693ee4cc8be60d877b59a6ac498528edbcb0a0d0666b89f92efb061122f02db8cd40fb7b4527f4a6

Download Submit
memory/3520-5-0x0000000000470000-0x0000000000498000-memory.dmp

Filesize
160KB

Download
memory/3520-7-0x0000000000470000-0x0000000000498000-memory.dmp

Filesize
160KB

Download
memory/4172-0-0x0000000000CE0000-0x0000000000D08000-memory.dmp

Filesize
160KB

Download
memory/4172-6-0x0000000000CE0000-0x0000000000D08000-memory.dmp

Filesize
160KB

Download
memory/4172-8-0x0000000000CE0000-0x0000000000D08000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads