Overview

overview

10

Static

static

10

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    file.exe

  • Size

    1.0MB

  • Sample

    240726-ywjmvavekf

  • MD5

    0a48fdb4519cfd9d0e03a5ed1c2333c6

  • SHA1

    5929cda67aee22ecb44c00d3334d25b7d27ae6a5

  • SHA256

    2eb9d2a67aa9761b996f932affd2deab03145b56b96cb9f9ceebfbffc9e866a2

  • SHA512

    954fd758b3bf2f3134ff7a3849937a9a47e7d872a0d09917b954dad4f5b347242b2453da49e05a0cdc399d214b1be11f1ba453eb205b3c51694089fa6db717df

  • SSDEEP

    24576:7Zylsdd2JYkHarbgE1FoBUb8jQaqBDlhbvC4y9iGaITD:iOjmarh1GBCZDlhbvCkGaIX

Score
10/10
purelogstealersmokeloaderbackdoordiscoverystealertrojan

Malware Config

Targets

    • Target

      file.exe

    • Size

      1.0MB

    • MD5

      0a48fdb4519cfd9d0e03a5ed1c2333c6

    • SHA1

      5929cda67aee22ecb44c00d3334d25b7d27ae6a5

    • SHA256

      2eb9d2a67aa9761b996f932affd2deab03145b56b96cb9f9ceebfbffc9e866a2

    • SHA512

      954fd758b3bf2f3134ff7a3849937a9a47e7d872a0d09917b954dad4f5b347242b2453da49e05a0cdc399d214b1be11f1ba453eb205b3c51694089fa6db717df

    • SSDEEP

      24576:7Zylsdd2JYkHarbgE1FoBUb8jQaqBDlhbvC4y9iGaITD:iOjmarh1GBCZDlhbvCkGaIX

    Score
    10/10
    purelogstealersmokeloaderbackdoordiscoverystealertrojan

    • PureLog Stealer

      PureLog Stealer is an infostealer written in C#.

      stealerpurelogstealer

    • PureLog Stealer payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks