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Overview

overview

10

Static

static

7

fe59dcb118...18.exe

windows7-x64

10

fe59dcb118...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    156s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/04/2024, 03:44

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General

  • Target

    fe59dcb118d51aef74acc8140866d7fa_JaffaCakes118.exe

  • Size

    81KB

  • MD5

    fe59dcb118d51aef74acc8140866d7fa

  • SHA1

    80d93e5db6ea8213de203eb95e2356e24effcc74

  • SHA256

    b634efb07d33e2c97e695b8243a03ce3e4c479eda37317dafb15764c9891decd

  • SHA512

    9fd59926f4dc0ede73b465dae49b9bff73cf29fbd633c9340ecbce1d032aecac4c4a7e30671ad85c71aa9948301421601685dc64aa68ec62f230f8c91db2febe

  • SSDEEP

    1536:+VtjAKqURk0Ex/tIWLSYGc5cmFF+TTdGka2dQe5GrpXLap:CN1qURFY/RLSO5cmFY9GMdKGp

Score
10/10
blackmoonbankertrojanupx

Malware Config

Signatures

  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

    trojanbankerblackmoon
  • Detect Blackmoon payload 4 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 6 IoCs

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

    upx
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fe59dcb118d51aef74acc8140866d7fa_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fe59dcb118d51aef74acc8140866d7fa_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1312
    • C:\Users\Admin\AppData\Local\Temp\Systembrpxd.exe
      "C:\Users\Admin\AppData\Local\Temp\Systembrpxd.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:3552
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3776 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:628

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

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

      81KB

      MD5

      909fc13592055549885dda3e4232e842

      SHA1

      c029452f57740591c2adc55aa43be81fc6ddba0c

      SHA256

      11f209850a369d4dfe749df9eed95a26007492491f23a94225d1de998be80a94

      SHA512

      32018d8ae71addd80eb590eee9f476c171d80818a321288fd3c8aa35cda16434126e6315f4dce105b6b94f881511e95719a2b86e5b183a23da39ba1fcdb8b43b

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\fpath.ini
      Filesize

      84B

      MD5

      aba9cd664e9da8bca0399f2e19245fa3

      SHA1

      20de734829af8497baf8e663e38ea5d98f5bea74

      SHA256

      e2c1bddc46dcd965af9f787b8a0cef22c47703838fc7955f936b6e79890ee2af

      SHA512

      8305d8976c46f8029f6df10131f8a84740bed834aaa9ace4d71ac7936ef5ed457f5b0b0094833f4a8fb12b69a85410945c89eae2eea8492a520c4bc11258489d

      Download Submit

    • memory/1312-0-0x0000000000400000-0x000000000046B000-memory.dmp

      Filesize

      428KB

      Download

    • memory/1312-1-0x0000000000400000-0x000000000046B000-memory.dmp

      Filesize

      428KB

      Download

    • memory/1312-3-0x0000000000400000-0x000000000046B000-memory.dmp

      Filesize

      428KB

      Download

    • memory/1312-9-0x0000000000400000-0x000000000046B000-memory.dmp

      Filesize

      428KB

      Download

    • memory/3552-20-0x0000000000400000-0x000000000046B000-memory.dmp

      Filesize

      428KB

      Download