Overview

overview

8

Static

static

1

c051756a54...f6.exe

windows7-x64

8

c051756a54...f6.exe

windows10-2004-x64

8

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General

  • Target

    c051756a54caa1df806d7f92802c07cd4905d0bc38cde903725707bed5503ff6

  • Size

    309KB

  • Sample

    221127-gjfxraha4s

  • MD5

    c99e8e48a1d28dbca548020dd3571072

  • SHA1

    d011dc4f61fbdc2cdb6a8f8672318098435074e8

  • SHA256

    c051756a54caa1df806d7f92802c07cd4905d0bc38cde903725707bed5503ff6

  • SHA512

    7017a958f2edb6c4b0cb8c87a1fc66052d7cb1c01c1249a688240d078bdb506862de7cbab5c15916150529d88f0916987bd519ce4d0b646aedbae13a3089a861

  • SSDEEP

    6144:lhRifAX7WuXXAHEI+UPiO5sxK4rXjXyYODfjBgoRC088Gx2k:XLhQ+bOOT2fdg4O8G8k

Score
8/10
persistenceupxvmprotect

Malware Config

Targets

    • Target

      c051756a54caa1df806d7f92802c07cd4905d0bc38cde903725707bed5503ff6

    • Size

      309KB

    • MD5

      c99e8e48a1d28dbca548020dd3571072

    • SHA1

      d011dc4f61fbdc2cdb6a8f8672318098435074e8

    • SHA256

      c051756a54caa1df806d7f92802c07cd4905d0bc38cde903725707bed5503ff6

    • SHA512

      7017a958f2edb6c4b0cb8c87a1fc66052d7cb1c01c1249a688240d078bdb506862de7cbab5c15916150529d88f0916987bd519ce4d0b646aedbae13a3089a861

    • SSDEEP

      6144:lhRifAX7WuXXAHEI+UPiO5sxK4rXjXyYODfjBgoRC088Gx2k:XLhQ+bOOT2fdg4O8G8k

    Score
    8/10
    persistenceupxvmprotect

    • Executes dropped EXE

    • Sets DLL path for service in the registry

      persistence

    • UPX packed file

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

      upx

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Checks computer location settings

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

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    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

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks