2bbff5060a9cd8547d7e22db0b9f68900f82767ab58cab919a34bf4700d2fa11

Analysis

max time kernel
144s
max time network
181s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
15/03/2023, 04:48

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General

Target

2bbff5060a9cd8547d7e22db0b9f68900f82767ab58cab919a34bf4700d2fa11.exe
Size

4.3MB
MD5

8f265cd2a9751a7169f4800a17f1233a
SHA1

a1282c15f254b93eebda98720342cdeb91145686
SHA256

2bbff5060a9cd8547d7e22db0b9f68900f82767ab58cab919a34bf4700d2fa11
SHA512

290a87564054da1f0391da843cf73476d46fb526e7e565263866da19ace6f014a67b79f36651e401de7f8f71fca3bb293138b6352309b33304c765a2b79dcad1
SSDEEP

98304:5TRITnI1Ph7/hqWdPSeFPwgWvvDEPmFknaTxpW3Kwb:5CmPV/h7diNvo8u4xpSK

Score

7^/10

spyware stealer upx

Malware Config

Signatures

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/5044-121-0x0000000000070000-0x0000000000ECF000-memory.dmp	upx
behavioral2/memory/5044-122-0x0000000000070000-0x0000000000ECF000-memory.dmp	upx

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 5044 wrote to memory of 1248	5044	2bbff5060a9cd8547d7e22db0b9f68900f82767ab58cab919a34bf4700d2fa11.exe	66
PID 5044 wrote to memory of 1248	5044	2bbff5060a9cd8547d7e22db0b9f68900f82767ab58cab919a34bf4700d2fa11.exe	66
PID 1248 wrote to memory of 1468	1248	cmd.exe	68
PID 1248 wrote to memory of 1468	1248	cmd.exe	68

C:\Users\Admin\AppData\Local\Temp\2bbff5060a9cd8547d7e22db0b9f68900f82767ab58cab919a34bf4700d2fa11.exe
"C:\Users\Admin\AppData\Local\Temp\2bbff5060a9cd8547d7e22db0b9f68900f82767ab58cab919a34bf4700d2fa11.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5044
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\Users\Admin\AppData\Local\Temp\2bbff5060a9cd8547d7e22db0b9f68900f82767ab58cab919a34bf4700d2fa11.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1248
- - C:\Windows\system32\choice.exe
    choice /C Y /N /D Y /T 0
    3⤵
    PID:1468

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/5044-121-0x0000000000070000-0x0000000000ECF000-memory.dmp

Filesize
14.4MB

Download
memory/5044-122-0x0000000000070000-0x0000000000ECF000-memory.dmp

Filesize
14.4MB

Download