Overview

overview

7

Static

static

7

731e1a4986...17.exe

windows7-x64

7

731e1a4986...17.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    9341603652.zip

  • Size

    2.1MB

  • Sample

    230301-kes83afd64

  • MD5

    47e433c8831577f617d6bfc8769c4663

  • SHA1

    2d439ad36487a3c1a954115a07ddaad8998d62fe

  • SHA256

    9b06785cc3849340b17522965eeb9d19239be9bd006cb07988279bc4588ea982

  • SHA512

    5b876a6843ce63f048829222288420d175b7996a737c9285e2abf2881df4a7e78d877a266a20edecc036eb328ebb4b74916ef103024b8f45093220755fcb9e71

  • SSDEEP

    49152:H+CljMdhNKAPM8EmqYgImR5YESOs/Y5GzEV1AKOd7UDp4jPi:ZlANnP5EF5YX2/otIujPi

Score
7/10
aspackv2persistencespywarestealerupx

Malware Config

Targets

    • Target

      731e1a498611e33e76f3e69386fd70281168da539d0005212bc3bd4d0ce1b117

    • Size

      2.2MB

    • MD5

      20136843871cbf97f966bd27c9522108

    • SHA1

      96f6129e9103be1317236380079bbb3bbdb58d2d

    • SHA256

      731e1a498611e33e76f3e69386fd70281168da539d0005212bc3bd4d0ce1b117

    • SHA512

      2ab6a87949c11b33c8060794bee6b93c8cf668396398fa8817e59b4c8a706bfe01e3a7100cee9e575b32233624fb159cb038342ca2abfc11e46a0474b293c04b

    • SSDEEP

      49152:Wf4JYjtvbdDUDYTSN4x1PjcvJ5dfSObPXAbVoE56ij:JI5wDYy4f7wdLbQVoEc

    Score
    7/10
    aspackv2persistencespywarestealerupx

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Registers COM server for autorun

      persistence

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks