d89923d8fee69637c73b4b9bee5b62dbeb4aca00ad71d2595e8a2937223f8413

Analysis

max time kernel
151s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
21-05-2022 12:34

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General

Target

28273_pdf.exe
Size

518KB
MD5

e771e9ad3b315af96417f8afb43277d1
SHA1

191e14a19791415e893a48d5877ac1c9374c3895
SHA256

9b7f18795309cd9c9caafad0151d83817f72f1e1caf506b4173d62a988a5e2ec
SHA512

2dff31bfe24297fc27b95948baa00f07e3c59973418294c57bd496b1e15248c623347357dc2b0fc61ce3e389d9f0cd1d2a16042c374bc41301503f33c9865282

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

28273_pdf.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\audiotl = "\"C:\\Users\\Admin\\AppData\\Local\\audiotl.exe\""	28273_pdf.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

28273_pdf.exe

pid	process
4900	28273_pdf.exe
4900	28273_pdf.exe
4900	28273_pdf.exe
4900	28273_pdf.exe
4900	28273_pdf.exe
4900	28273_pdf.exe
4900	28273_pdf.exe
4900	28273_pdf.exe
4900	28273_pdf.exe
4900	28273_pdf.exe
4900	28273_pdf.exe
4900	28273_pdf.exe
4900	28273_pdf.exe
4900	28273_pdf.exe
4900	28273_pdf.exe
4900	28273_pdf.exe
4900	28273_pdf.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

28273_pdf.exe

description pid process

Token: SeDebugPrivilege 4900 28273_pdf.exe

description	pid	process
Token: SeDebugPrivilege	4900	28273_pdf.exe

C:\Users\Admin\AppData\Local\Temp\28273_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\28273_pdf.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4900

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4900-130-0x0000000000CF0000-0x0000000000D76000-memory.dmp

Filesize
536KB

Download
memory/4900-131-0x0000000005D00000-0x00000000062A4000-memory.dmp

Filesize
5.6MB

Download
memory/4900-132-0x0000000005750000-0x00000000057E2000-memory.dmp

Filesize
584KB

Download
memory/4900-133-0x00000000058F0000-0x00000000058FA000-memory.dmp

Filesize
40KB

Download
memory/4900-134-0x0000000005A70000-0x0000000005B0C000-memory.dmp

Filesize
624KB

Download
memory/4900-135-0x00000000065B0000-0x0000000006616000-memory.dmp

Filesize
408KB

Download