Overview

overview

10

Static

static

10

168ca225e8...91.exe

windows7-x64

10

168ca225e8...91.exe

windows10-2004-x64

10

Analysis

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

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2023 10:57

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General

  • Target

    168ca225e821d31cb57c305ea2116e91.exe

  • Size

    281KB

  • MD5

    168ca225e821d31cb57c305ea2116e91

  • SHA1

    f43f6ea0e3872a51e6ae7edd5ef886b42e03cc3a

  • SHA256

    5fce8b2ae18c35e41d0cc618385c27ba8ed228129d4dc1318e7260f1cd3bc542

  • SHA512

    c238844f508bcd63d2930a0fb53f751bbf8bc7c031115fd4ab1efc7d4f0ddc17bbc94ab443847839df0ecd096a5fac34b4443d4f4ae09bb2bb44f2cc2c5a4b90

  • SSDEEP

    3072:wdHwcyTwduBT+lNd8KzxYc6psXBbgq3QrUSzbDvmueVnqXv46tYBI+2iJOG93hIj:MMwduBylNd9tQ/HDvmueVnqXvPYBJU

Score
10/10
44caliberspywarestealer

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/873017348871823390/rg2sd0oyvYQHl2ZA4ewWhYWL7E3kpvZjKQOQib48rLbJztSPo_u5DDzkkCfQUnjRpZDP

Signatures

  • 44Caliber

    An open source infostealer written in C#.

    stealer44caliber
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
    spyware
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\168ca225e821d31cb57c305ea2116e91.exe
    "C:\Users\Admin\AppData\Local\Temp\168ca225e821d31cb57c305ea2116e91.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3008

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/3008-0-0x00000000004E0000-0x000000000052C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/3008-29-0x000000001B100000-0x000000001B110000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3008-25-0x00007FFCE3080000-0x00007FFCE3B41000-memory.dmp
    Filesize

    10.8MB

    Download
  • memory/3008-32-0x00007FFCE3080000-0x00007FFCE3B41000-memory.dmp
    Filesize

    10.8MB

    Download