924459ad2d1a0a69dc25e4054c3bca92a0f3e3add5548751c8fa4178e9b0b706

Analysis

max time kernel
132s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/09/2024, 04:08

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General

Target

zibll/inc/class/file-class.ps1
Size

51KB
MD5

675dbd3f5a28b2a53139040be3b23e6c
SHA1

716bc32b6dd689ed4cf1a9adb9294e4336e12ad7
SHA256

bad499165d35946a79d12576f81c51c4b00139a5fc9d8a988de03f363f2482cd
SHA512

4dd9bafc2b3cb5be788c6a57827e78381dada7e2277f50045a4d4a9e9e9bd381b21499ffbbd24ddf3a1a8fbcc2757d2c20acaf04135f24a024510b71c1dcb080
SSDEEP

384:8QRLrOgO070bgNaO+jCuTirHu+K3VRPyCUBWO70UUQrho6bmQdbSo268SK6+SMTD:8QR/JO07CYaO+jCBO+QzyCUCU7Toyw

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4664	powershell.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
4664	powershell.exe
4664	powershell.exe
4664	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4664	powershell.exe

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\zibll\inc\class\file-class.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4664

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3908,i,8231329449558834090,4540802069600791165,262144 --variations-seed-version --mojo-platform-channel-handle=4124 /prefetch:8
1⤵
PID:5076

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_avxanx43.3lu.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4664-0-0x00007FFBEDC93000-0x00007FFBEDC95000-memory.dmp

Filesize
8KB

Download
memory/4664-10-0x000001BD257C0000-0x000001BD257E2000-memory.dmp

Filesize
136KB

Download
memory/4664-11-0x00007FFBEDC90000-0x00007FFBEE751000-memory.dmp

Filesize
10.8MB

Download
memory/4664-12-0x00007FFBEDC90000-0x00007FFBEE751000-memory.dmp

Filesize
10.8MB

Download
memory/4664-13-0x00007FFBEDC90000-0x00007FFBEE751000-memory.dmp

Filesize
10.8MB

Download
memory/4664-16-0x00007FFBEDC90000-0x00007FFBEE751000-memory.dmp

Filesize
10.8MB

Download