fe91d9508770ae8da265e38fa1bb7faf8346869584f15be43bd1a42843a30e78

Analysis

max time kernel
5s
max time network
8s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-10-2024 05:10

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General

Target

Wave/WaveWindows-nc.exe
Size

5.5MB
MD5

89dc0d52909f36a7ed98e61bcbb29f20
SHA1

c371bfc5dc21308ddeac7a29349536e235901668
SHA256

164796bd7ab0eecf3fdfe07985ca923b29813303ba5c85243227d2957e0d0b9c
SHA512

c2c76809b52a2ea245d0d94350e4937dce471630d87ab75f40639d527ea4e7534ded2b09051ff871fa542c4d9bcccb03b5158679f5f19c075b48906acffadbed
SSDEEP

49152:38AVkk00w+5h164l8kh8kZo8xrsVUcUhXijy5EiEO/x5z5p5FjoGsUrP+q7g0wBG:sqkkV5H8JVUcUfEiyx9bY

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
3400	powershell.exe

GoLang User-Agent 1 IoCs

Uses default user-agent string defined by GoLang HTTP packages.

description	flow	ioc
HTTP User-Agent header	6	Go-http-client/1.1

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3400	powershell.exe
3400	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3400	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 3400	2380	WaveWindows-nc.exe	85
PID 2380 wrote to memory of 3400	2380	WaveWindows-nc.exe	85

C:\Users\Admin\AppData\Local\Temp\Wave\WaveWindows-nc.exe
"C:\Users\Admin\AppData\Local\Temp\Wave\WaveWindows-nc.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command "Add-MpPreference -ExclusionPath \"C:\\\""
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3400

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_11j4yv3r.o0s.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3400-0-0x00007FFA9A703000-0x00007FFA9A705000-memory.dmp

Filesize
8KB

Download
memory/3400-10-0x000001CE65D40000-0x000001CE65D62000-memory.dmp

Filesize
136KB

Download
memory/3400-11-0x00007FFA9A700000-0x00007FFA9B1C1000-memory.dmp

Filesize
10.8MB

Download
memory/3400-12-0x00007FFA9A700000-0x00007FFA9B1C1000-memory.dmp

Filesize
10.8MB

Download
memory/3400-15-0x00007FFA9A700000-0x00007FFA9B1C1000-memory.dmp

Filesize
10.8MB

Download