Overview

overview

10

Static

static

6e13805b2d...ef.exe

windows7-x64

10

6e13805b2d...ef.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    42s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    31-08-2022 07:11

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General

  • Target

    6e13805b2d48183881001fb404a52afa668dbb1a88cef.exe

  • Size

    726KB

  • MD5

    77094fdf5ddaa0b50dab615eddb267fa

  • SHA1

    3840de5e390d216614e1af34dd5402bafc739a9b

  • SHA256

    6e13805b2d48183881001fb404a52afa668dbb1a88cef942a44d3870b0e325b0

  • SHA512

    b24a6f39ef67852c1ccfcf252744bff0e9fa83831a59331e44ccde2f703a603247d34b48a9719563b91d88c68ade719de53bf8b395324af71098bf5a68dc3620

  • SSDEEP

    12288:jJmY1wzd5JOYjWyjhI7JQksX1MatKhsBkutBa:vah5JpjWz7JQHX1MatKhSkMB

Score
10/10
redlinemettop1discoveryinfostealerspywarestealer

Malware Config

Extracted

Family

redline

Botnet

mettop1

C2

xoralessh.xyz:80

Attributes
  • auth_value

    a8206072062ec5262484a012d246646b

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    infostealerredline
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • 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
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 58 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6e13805b2d48183881001fb404a52afa668dbb1a88cef.exe
    "C:\Users\Admin\AppData\Local\Temp\6e13805b2d48183881001fb404a52afa668dbb1a88cef.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1976
    • C:\Users\Admin\AppData\Local\Temp\tmp465.tmp.exe
      "C:\Users\Admin\AppData\Local\Temp\tmp465.tmp.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1732
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 96
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:1744

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp465.tmp.exe
    Filesize

    74KB

    MD5

    cdd3d44d9e64a113618961f0a4e691b9

    SHA1

    a762037bc50ddb7507d5ef1a20ce813ad990bb54

    SHA256

    dbeb4b5ef3a49b4df0bc816a52f875e5aa6ad674aa8e2b458e9736da0b366ec0

    SHA512

    55146e6464bf74266520341fae0b097ddfea1d6ed7fadf7e0dcf0eba7ac1c29384ad76f245994ea69f68dc85cdcdcb9fc4a2a1eede5db95001dbcd870505a3d8

    Download Submit
  • \Users\Admin\AppData\Local\Temp\tmp465.tmp.exe
    Filesize

    74KB

    MD5

    cdd3d44d9e64a113618961f0a4e691b9

    SHA1

    a762037bc50ddb7507d5ef1a20ce813ad990bb54

    SHA256

    dbeb4b5ef3a49b4df0bc816a52f875e5aa6ad674aa8e2b458e9736da0b366ec0

    SHA512

    55146e6464bf74266520341fae0b097ddfea1d6ed7fadf7e0dcf0eba7ac1c29384ad76f245994ea69f68dc85cdcdcb9fc4a2a1eede5db95001dbcd870505a3d8

    Download Submit
  • \Users\Admin\AppData\Local\Temp\tmp465.tmp.exe
    Filesize

    74KB

    MD5

    cdd3d44d9e64a113618961f0a4e691b9

    SHA1

    a762037bc50ddb7507d5ef1a20ce813ad990bb54

    SHA256

    dbeb4b5ef3a49b4df0bc816a52f875e5aa6ad674aa8e2b458e9736da0b366ec0

    SHA512

    55146e6464bf74266520341fae0b097ddfea1d6ed7fadf7e0dcf0eba7ac1c29384ad76f245994ea69f68dc85cdcdcb9fc4a2a1eede5db95001dbcd870505a3d8

    Download Submit
  • \Users\Admin\AppData\Local\Temp\tmp465.tmp.exe
    Filesize

    74KB

    MD5

    cdd3d44d9e64a113618961f0a4e691b9

    SHA1

    a762037bc50ddb7507d5ef1a20ce813ad990bb54

    SHA256

    dbeb4b5ef3a49b4df0bc816a52f875e5aa6ad674aa8e2b458e9736da0b366ec0

    SHA512

    55146e6464bf74266520341fae0b097ddfea1d6ed7fadf7e0dcf0eba7ac1c29384ad76f245994ea69f68dc85cdcdcb9fc4a2a1eede5db95001dbcd870505a3d8

    Download Submit
  • memory/1732-56-0x0000000000000000-mapping.dmp
    Download
  • memory/1744-58-0x0000000000000000-mapping.dmp
    Download
  • memory/1976-54-0x0000000001250000-0x000000000130A000-memory.dmp
    Filesize

    744KB

    Download
  • memory/1976-55-0x0000000000410000-0x000000000042C000-memory.dmp
    Filesize

    112KB

    Download