4c1fc6a16f378978da7c35f36525a4397a983255020fb709d0ad8cbe3f1e38e5

Analysis

max time kernel
73s
max time network
37s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 08:10

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General

Target

PL/pb1115.exe
Size

3.5MB
MD5

04aeaa8f06b71a72b8905da20f679b10
SHA1

ebfa60215fcce5a369f1b340f1232125e37f7a68
SHA256

55c1cbe7368ef1eafbd435a2b570f362868bd2afda1ddbe59bcbb51b7fc63383
SHA512

5c393a8e6b3327ece1555aa73111f67e4858898efbbe38ac757a96d91da26a83f0b130e18b6955796e76bd4300475e8eeec63171c8ef407a09069874f48d5774
SSDEEP

98304:l1kvho0RcPjNWqCdGujwByZm94cGZ+qOUKsE:fkZtcPjNW/GowUE9W+DUK

Score

7^/10

spyware stealer vmprotect

Malware Config

Signatures

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

VMProtect packed file 1 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral7/memory/2116-0-0x0000000140000000-0x000000014060D000-memory.dmp	vmprotect

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

pb1115.exe

description	pid	process	target process
PID 2116 wrote to memory of 2512	2116	pb1115.exe	WerFault.exe
PID 2116 wrote to memory of 2512	2116	pb1115.exe	WerFault.exe
PID 2116 wrote to memory of 2512	2116	pb1115.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\PL\pb1115.exe
"C:\Users\Admin\AppData\Local\Temp\PL\pb1115.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2116 -s 1068
  2⤵
  PID:2512

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabACE4.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarAD64.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/2116-0-0x0000000140000000-0x000000014060D000-memory.dmp

Filesize
6.1MB

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