d9ea075afe92c246a49e86b9b763d8e859c6d611275a628d982398b62bf1d6ea

Analysis

max time kernel
145s
max time network
49s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
01/05/2024, 03:57

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General

Target

d9ea075afe92c246a49e86b9b763d8e859c6d611275a628d982398b62bf1d6ea.exe
Size

94KB
MD5

51c2e02f5852ddf202ddd3bfc3f80cb4
SHA1

0832b2959d15068bc87ae7f36b1098e244b73851
SHA256

d9ea075afe92c246a49e86b9b763d8e859c6d611275a628d982398b62bf1d6ea
SHA512

bc38921bae56393ded4aafca4e276c5ff9082d7255236cbbf8eb2377a3557b4da1c653fa7a9023754991fab423852f6ac67c0ce355c6b4539bfbdbe7785e84e9
SSDEEP

1536:tF0AJELoJHG9qa+oa33KJJzAKWYr0v7iJSzIRXKTzRZICrWaGZh7kr:tiAyLN9qa+oEGrWViJSzIR6JJrWNZqr

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3672	WwanSvc.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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Window Update = "\"C:\\ProgramData\\Update\\WwanSvc.exe\" /run"	d9ea075afe92c246a49e86b9b763d8e859c6d611275a628d982398b62bf1d6ea.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3264 wrote to memory of 3672	3264	d9ea075afe92c246a49e86b9b763d8e859c6d611275a628d982398b62bf1d6ea.exe	83
PID 3264 wrote to memory of 3672	3264	d9ea075afe92c246a49e86b9b763d8e859c6d611275a628d982398b62bf1d6ea.exe	83
PID 3264 wrote to memory of 3672	3264	d9ea075afe92c246a49e86b9b763d8e859c6d611275a628d982398b62bf1d6ea.exe	83

C:\Users\Admin\AppData\Local\Temp\d9ea075afe92c246a49e86b9b763d8e859c6d611275a628d982398b62bf1d6ea.exe
"C:\Users\Admin\AppData\Local\Temp\d9ea075afe92c246a49e86b9b763d8e859c6d611275a628d982398b62bf1d6ea.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3264
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:3672

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:\ProgramData\Update\WwanSvc.exe

Filesize
94KB

MD5
318cf2d9790ca04579f73ad1729229c5

SHA1
489b6746444c7269e65d9ffeafe054b56062ce5e

SHA256
e734dc2321970a60ac14b053e46760bc740080964d560265857ca11032740229

SHA512
d21320120cbc479a4d043f15307ef7a29d20407a4a10bf49b3994476eb8a8440aa3e97634bdb40275b244b497eba3f66e62b200d53d19153b7f1feee49a072a5

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads