4606b46ab0eea22f2dbd17295ee399bdc78d64bdd523edbee3c18de7d5659346

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 13:38

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General

Target

72dde885f7ff69704e17199882ca57d0.exe
Size

386KB
MD5

72dde885f7ff69704e17199882ca57d0
SHA1

8bbe11a79d71b8b3a35cc5eeda4dfa00afae1ecd
SHA256

4606b46ab0eea22f2dbd17295ee399bdc78d64bdd523edbee3c18de7d5659346
SHA512

74d70ec0f964b9606d3c62c29d80b11dce8be71d32ce441283bce2b3aca145b668777072178a036423f4d19ad5c7dff94de6ff07e176f921b6cfa2ea8305bbf1
SSDEEP

6144:RhJhWT3UEIA1CqzU75aDdrTPbNZAXdPRh2IQLtL2yy02V3IGcIFoSe8OI2:RzhGqAQqzU7GrTzNZeNAl2yy9BoSZOI2

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
T1552.001

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/228-0-0x0000000000DE0000-0x0000000000F2F000-memory.dmp	upx
behavioral2/files/0x0006000000023209-5.dat	upx
behavioral2/memory/228-6-0x0000000000DE0000-0x0000000000F2F000-memory.dmp	upx

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 228 wrote to memory of 3544	228	72dde885f7ff69704e17199882ca57d0.exe	96
PID 228 wrote to memory of 3544	228	72dde885f7ff69704e17199882ca57d0.exe	96
PID 228 wrote to memory of 3544	228	72dde885f7ff69704e17199882ca57d0.exe	96

C:\Users\Admin\AppData\Local\Temp\72dde885f7ff69704e17199882ca57d0.exe
"C:\Users\Admin\AppData\Local\Temp\72dde885f7ff69704e17199882ca57d0.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:228
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\62.bat
  2⤵
  PID:3544

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

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\62.bat

Filesize
174B

MD5
df872d97c144f671bb9368b1d2e3bd16

SHA1
857d1322c9a9658700bddbf08e0aa755633bcb88

SHA256
0ce47d1ce979fc29ee3b640903879d04768cdb4ab9e98896979a261267b6f666

SHA512
42e3a0ec71e2ce0e6a36f3e164365a500152c624fde7f8e926d32b5cdebe6acf19d7f8c9e2c955c7fe85de2416bc9f2f1e2fcdbd99e6b0e6720042ff9dd7e71a

Download Submit
C:\Users\Admin\AppData\Local\Temp\83510.exe

Filesize
386KB

MD5
72dde885f7ff69704e17199882ca57d0

SHA1
8bbe11a79d71b8b3a35cc5eeda4dfa00afae1ecd

SHA256
4606b46ab0eea22f2dbd17295ee399bdc78d64bdd523edbee3c18de7d5659346

SHA512
74d70ec0f964b9606d3c62c29d80b11dce8be71d32ce441283bce2b3aca145b668777072178a036423f4d19ad5c7dff94de6ff07e176f921b6cfa2ea8305bbf1

Download Submit
memory/228-0-0x0000000000DE0000-0x0000000000F2F000-memory.dmp

Filesize
1.3MB

Download
memory/228-6-0x0000000000DE0000-0x0000000000F2F000-memory.dmp

Filesize
1.3MB

Download