Overview

overview

10

Static

static

10

50adade923...81.exe

windows7-x64

10

50adade923...81.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    50adade92356192cbb89d6014f65f3a9d2334d52b76969eba8ab9d814e656a81.exe

  • Size

    1000KB

  • Sample

    240522-2r8b7aca56

  • MD5

    15fe8dd8cea9e43acced39f074049ec0

  • SHA1

    1be2b139870c9a2e366abc50a18641e7dd290a32

  • SHA256

    50adade92356192cbb89d6014f65f3a9d2334d52b76969eba8ab9d814e656a81

  • SHA512

    e43c25972aa8740de1f337bcda482bb5f7aee37f1cc92e18184dfb87bca0deca0b35c042fb21174d229b2aad8af12406b325b0080b12d8f3a8ce58356c0ffdc0

  • SSDEEP

    12288:7jDVltHBFLPj3TmLnWrOxNuxC97hFq9o7:zVltHBFLPj368MoC9Dq9o7

Score
10/10
berbewbackdoordropperpersistencetrojan

Malware Config

Targets

    • Target

      50adade92356192cbb89d6014f65f3a9d2334d52b76969eba8ab9d814e656a81.exe

    • Size

      1000KB

    • MD5

      15fe8dd8cea9e43acced39f074049ec0

    • SHA1

      1be2b139870c9a2e366abc50a18641e7dd290a32

    • SHA256

      50adade92356192cbb89d6014f65f3a9d2334d52b76969eba8ab9d814e656a81

    • SHA512

      e43c25972aa8740de1f337bcda482bb5f7aee37f1cc92e18184dfb87bca0deca0b35c042fb21174d229b2aad8af12406b325b0080b12d8f3a8ce58356c0ffdc0

    • SSDEEP

      12288:7jDVltHBFLPj3TmLnWrOxNuxC97hFq9o7:zVltHBFLPj368MoC9Dq9o7

    Score
    10/10
    backdoordropperpersistencetrojan

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Malware Dropper & Backdoor - Berbew

      Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.

      backdoortrojandropper

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks