5854d41479efcf29a03749a738d9cb3ca06dde0713267a3c246a5e4c3c8886d2

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
26/05/2024, 00:01

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General

Target
3aec73c5c005aa4bde888771f5eefb00_NeikiAnalytics.exe
Size 134KB
Sample240526-aa3a3afc7y
SHA256 5854d41479efcf29a03749a738d9cb3ca06dde0713267a3c246a5e4c3c8886d2
MD5 3aec73c5c005aa4bde888771f5eefb00
SHA1 a2ed6f6f95f5053488f3cf9391e32c93f380b086
SHA512 a5b38f04ea93c28ab3a46b628692810971a66240cee2a685a2a0a6b1557da00642a5b2d64ddd28ed80a149e2b3de310b684c82aff2d3ec6c24b6dcad14a22c3f
SSDEEP 1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38Qk:riAyLN9aa+9U2rW1ip6pr2At7NZuQk
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
812	WwanSvc.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4288-0-0x0000000000E30000-0x0000000000E58000-memory.dmp	upx
behavioral2/files/0x0008000000023437-3.dat	upx
behavioral2/memory/812-5-0x00000000000F0000-0x0000000000118000-memory.dmp	upx
behavioral2/memory/4288-4-0x0000000000E30000-0x0000000000E58000-memory.dmp	upx
behavioral2/memory/812-7-0x00000000000F0000-0x0000000000118000-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\\WwanSvc.exe\" /run"	3aec73c5c005aa4bde888771f5eefb00_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4288 wrote to memory of 812	4288	3aec73c5c005aa4bde888771f5eefb00_NeikiAnalytics.exe	83
PID 4288 wrote to memory of 812	4288	3aec73c5c005aa4bde888771f5eefb00_NeikiAnalytics.exe	83
PID 4288 wrote to memory of 812	4288	3aec73c5c005aa4bde888771f5eefb00_NeikiAnalytics.exe	83

C:\Users\Admin\AppData\Local\Temp\3aec73c5c005aa4bde888771f5eefb00_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3aec73c5c005aa4bde888771f5eefb00_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4288
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:812

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

WwanSvc.exe

Path C:\ProgramData\Update\WwanSvc.exe
Size 134KB
SHA256 f3fbbbbcea7dcf06f39abc7047b48e8f2563756dc967ef57001884f4c8ba6db3
MD5 420a34912320083fb1a3ac11a94d7cc0
SHA1 6face4195647eb49c37c3f8d96fbae45b88f2b2d
SHA512 1ea5f16457d8d0fc53acf17deda5ce513b89b1e856eef6c292a6b730e0e074d99c88df67e42ad2e2e4962a5140198ded66ce1b2eca0efd1b4f15b7b55854d0ce
SSDEEP 1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38QV:riAyLN9aa+9U2rW1ip6pr2At7NZuQV
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/812-5-0x00000000000F0000-0x0000000000118000-memory.dmp

Download

memory/812-7-0x00000000000F0000-0x0000000000118000-memory.dmp

Download

memory/4288-0-0x0000000000E30000-0x0000000000E58000-memory.dmp

Download

memory/4288-4-0x0000000000E30000-0x0000000000E58000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads