Overview

overview

10

Static

static

3435f5289a...16.exe

windows7_x64

10

3435f5289a...16.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    19-06-2022 22:19

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General

  • Target

    3435f5289acb0e81ac336c58a4e7889acb3bd4a6e5f1fbaee1c98d5cdecf7216.exe

  • Size

    1.9MB

  • MD5

    9ca48260d3b65c551acc59f1c8264368

  • SHA1

    ea4e90eed1c9d65e59e0711dea5005c18f2dedff

  • SHA256

    3435f5289acb0e81ac336c58a4e7889acb3bd4a6e5f1fbaee1c98d5cdecf7216

  • SHA512

    2eaa17ae0ed3fe1e52bb9b05aa620e64f3fb0ac54312a752a52353710cb6b612d790da70e37831d628840a57b931d54c08114b757b0bfaee15d0f17d31f07ee9

Score
10/10
socelarsdiscoverystealer

Malware Config

Extracted

Family

socelars

C2

http://www.zhxxjs.pw/Info/

http://www.allinfo.pw/

Signatures

  • Socelars

    Socelars is an infostealer targeting browser cookies and credit card credentials.

    stealersocelars
  • Executes dropped EXE 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3435f5289acb0e81ac336c58a4e7889acb3bd4a6e5f1fbaee1c98d5cdecf7216.exe
    "C:\Users\Admin\AppData\Local\Temp\3435f5289acb0e81ac336c58a4e7889acb3bd4a6e5f1fbaee1c98d5cdecf7216.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:992
    • C:\Users\Admin\AppData\Local\Temp\is-J1IUS.tmp\3435f5289acb0e81ac336c58a4e7889acb3bd4a6e5f1fbaee1c98d5cdecf7216.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-J1IUS.tmp\3435f5289acb0e81ac336c58a4e7889acb3bd4a6e5f1fbaee1c98d5cdecf7216.tmp" /SL5="$701D6,1255186,809984,C:\Users\Admin\AppData\Local\Temp\3435f5289acb0e81ac336c58a4e7889acb3bd4a6e5f1fbaee1c98d5cdecf7216.exe"
      2⤵
      • Executes dropped EXE
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2464
      • C:\Users\Admin\AppData\Local\Temp\DiskProtect190916\DiskScan.exe
        "C:\Users\Admin\AppData\Local\Temp\DiskProtect190916\DiskScan.exe"
        3⤵
        • Executes dropped EXE
        PID:3456
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3456 -s 1176
          4⤵
          • Program crash
          PID:3792
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3456 -ip 3456
    1⤵
      PID:2140

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Credential Access

    Discovery

    Query Registry

    2
    T1012

    System Information Discovery

    2
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\DiskProtect190916\DiskScan.exe
      Filesize

      1.1MB

      MD5

      c1f37e9770e7de31a82e120cacd687b5

      SHA1

      09d586ce77d44bdbbda0c2ed223c272d1c0888a9

      SHA256

      282348dd54dc04640f389c7e81f06dc37da26df6c3a7839fc614da0c36b8b5b6

      SHA512

      4cd8b882027281fb85146f9fec13b35fd9b6eb9e76a1b03ae14bcbcd2a1b694cc8551a183b66c6ee5d557226b27151797e8278f4dabf734875ee42ab16526993

      Download Submit
    • C:\Users\Admin\AppData\Local\Temp\DiskProtect190916\DiskScan.exe
      Filesize

      1.1MB

      MD5

      c1f37e9770e7de31a82e120cacd687b5

      SHA1

      09d586ce77d44bdbbda0c2ed223c272d1c0888a9

      SHA256

      282348dd54dc04640f389c7e81f06dc37da26df6c3a7839fc614da0c36b8b5b6

      SHA512

      4cd8b882027281fb85146f9fec13b35fd9b6eb9e76a1b03ae14bcbcd2a1b694cc8551a183b66c6ee5d557226b27151797e8278f4dabf734875ee42ab16526993

      Download Submit
    • C:\Users\Admin\AppData\Local\Temp\is-J1IUS.tmp\3435f5289acb0e81ac336c58a4e7889acb3bd4a6e5f1fbaee1c98d5cdecf7216.tmp
      Filesize

      2.5MB

      MD5

      b791cce5df067cdb8b8a8eae20d3c8f4

      SHA1

      9558d6e5de346d2e444ac869e885d101dcf94b83

      SHA256

      c4905f1105c0d90fa77d346c8b088ac6a1a18326c0d356f24fee45ef6484955e

      SHA512

      fada58d582d51406728cf6018110e0f8acef09b9f55fcb22252660524b98f33b7695c4f0cd3e4bfa6b47c4e82d7a335665a3be86f6ea3218ea30ffa7c025444f

      Download Submit
    • C:\Users\Admin\AppData\Local\Temp\is-J1IUS.tmp\3435f5289acb0e81ac336c58a4e7889acb3bd4a6e5f1fbaee1c98d5cdecf7216.tmp
      Filesize

      2.5MB

      MD5

      b791cce5df067cdb8b8a8eae20d3c8f4

      SHA1

      9558d6e5de346d2e444ac869e885d101dcf94b83

      SHA256

      c4905f1105c0d90fa77d346c8b088ac6a1a18326c0d356f24fee45ef6484955e

      SHA512

      fada58d582d51406728cf6018110e0f8acef09b9f55fcb22252660524b98f33b7695c4f0cd3e4bfa6b47c4e82d7a335665a3be86f6ea3218ea30ffa7c025444f

      Download Submit
    • memory/992-130-0x0000000000400000-0x00000000004D3000-memory.dmp
      Filesize

      844KB

      Download
    • memory/992-134-0x0000000000400000-0x00000000004D3000-memory.dmp
      Filesize

      844KB

      Download
    • memory/992-139-0x0000000000400000-0x00000000004D3000-memory.dmp
      Filesize

      844KB

      Download
    • memory/2464-132-0x0000000000000000-mapping.dmp
      Download
    • memory/3456-136-0x0000000000000000-mapping.dmp
      Download