d9ea075afe92c246a49e86b9b763d8e859c6d611275a628d982398b62bf1d6ea

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-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
3064	WwanSvc.exe

Loads dropped DLL 1 IoCs

pid	Process
2888	d9ea075afe92c246a49e86b9b763d8e859c6d611275a628d982398b62bf1d6ea.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 4 IoCs

description	pid	Process	procid_target
PID 2888 wrote to memory of 3064	2888	d9ea075afe92c246a49e86b9b763d8e859c6d611275a628d982398b62bf1d6ea.exe	28
PID 2888 wrote to memory of 3064	2888	d9ea075afe92c246a49e86b9b763d8e859c6d611275a628d982398b62bf1d6ea.exe	28
PID 2888 wrote to memory of 3064	2888	d9ea075afe92c246a49e86b9b763d8e859c6d611275a628d982398b62bf1d6ea.exe	28
PID 2888 wrote to memory of 3064	2888	d9ea075afe92c246a49e86b9b763d8e859c6d611275a628d982398b62bf1d6ea.exe	28

C:\Users\Admin\AppData\Local\Temp\d9ea075afe92c246a49e86b9b763d8e859c6d611275a628d982398b62bf1d6ea.exe
"C:\Users\Admin\AppData\Local\Temp\d9ea075afe92c246a49e86b9b763d8e859c6d611275a628d982398b62bf1d6ea.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2888
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:3064

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

\ProgramData\Update\WwanSvc.exe

Filesize
94KB

MD5
d2cb2cfc3ab57862fcd93cdf17433be6

SHA1
787596b9c747bd26c27cbebca5e96fe55cae82c8

SHA256
2fc33d001dc72ab70597313b6f34b404ff17f534c5665caf397b064c848b6b89

SHA512
2a2208a240c9fc7c1590c6c54432d743309fe699a2a83054beab190b61e5454b369b37de41b71b1c8bddc93e8c850f80c4bb4d9063d2be214d37802a10d10202

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads