cc500c6ffbb3129b7ac2236250e0ed0fead3af8d93956c5b280ca6b9e7d52996

Analysis

max time kernel
148s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 03:49

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General

Target

cc500c6ffbb3129b7ac2236250e0ed0fead3af8d93956c5b280ca6b9e7d52996.exe
Size

97KB
MD5

76a669618d75f23e7b039f6cb40e227e
SHA1

da3bc8af8a5b0ffb420c922c4e0bcc5779924a64
SHA256

cc500c6ffbb3129b7ac2236250e0ed0fead3af8d93956c5b280ca6b9e7d52996
SHA512

7263a4363917807004177f9dc8b810aef64127b122d6b18d0840460f367697c6cc68535a6205643846be09768304362662d22ee7ba066ef7dc08b24ba3603128
SSDEEP

1536:iF0AJzLopHG9aa+9qX3apJoAKWYr0vcioyjp2RXKTzRZICrWaGZh7N:iiApLN9aa+9U2EWyipjp2R6JJrWNZX

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3200	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"	cc500c6ffbb3129b7ac2236250e0ed0fead3af8d93956c5b280ca6b9e7d52996.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4944 wrote to memory of 3200	4944	cc500c6ffbb3129b7ac2236250e0ed0fead3af8d93956c5b280ca6b9e7d52996.exe	82
PID 4944 wrote to memory of 3200	4944	cc500c6ffbb3129b7ac2236250e0ed0fead3af8d93956c5b280ca6b9e7d52996.exe	82
PID 4944 wrote to memory of 3200	4944	cc500c6ffbb3129b7ac2236250e0ed0fead3af8d93956c5b280ca6b9e7d52996.exe	82

C:\Users\Admin\AppData\Local\Temp\cc500c6ffbb3129b7ac2236250e0ed0fead3af8d93956c5b280ca6b9e7d52996.exe
"C:\Users\Admin\AppData\Local\Temp\cc500c6ffbb3129b7ac2236250e0ed0fead3af8d93956c5b280ca6b9e7d52996.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4944
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:3200

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
97KB

MD5
6fc787243a523f728da7d7ba36fe95aa

SHA1
675bdad4755a5c6009affba8a0b3dd57c59b07fe

SHA256
24c0d74d1df47abb655af03e54ac4f2e4500aecd05f58a044dcbd146c74beb50

SHA512
0607e2d14df2ea11c614f877519c54bb2c745edd606ce8690374246f2defa2197ec11311dcf82858179fd2aece75797d8e29d63d71e7dfa95a6f41d8b6027d09

Download Submit
memory/3200-6-0x0000000000320000-0x000000000033E000-memory.dmp

Filesize
120KB

Download
memory/4944-0-0x00000000009A0000-0x00000000009BE000-memory.dmp

Filesize
120KB

Download
memory/4944-4-0x00000000009A0000-0x00000000009BE000-memory.dmp

Filesize
120KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads