Analysis

  • max time kernel
    62s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    17-04-2022 14:24

General

  • Target

    5f6c2b356ec142dad0c964aab5527e7f1040554ffcd3f6f143a8e35c31a088e3.exe

  • Size

    799KB

  • MD5

    9253c5f51186dc128a7187440cfd2b3f

  • SHA1

    9fc815826ef4a99920b40a504603be1947506cd3

  • SHA256

    5f6c2b356ec142dad0c964aab5527e7f1040554ffcd3f6f143a8e35c31a088e3

  • SHA512

    6a575dd843babdb1690047c5f16593626c6a5dcdbf030aed18798fe60a1e3772349b4a202a89134e7dcc6b39236e19a67fd82a279c9ce8e09f88f090acabc6ba

Malware Config

Signatures

  • Panda Stealer Payload 5 IoCs
  • PandaStealer

    Panda Stealer is a fork of CollectorProject Stealer written in C++.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 5 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5f6c2b356ec142dad0c964aab5527e7f1040554ffcd3f6f143a8e35c31a088e3.exe
    "C:\Users\Admin\AppData\Local\Temp\5f6c2b356ec142dad0c964aab5527e7f1040554ffcd3f6f143a8e35c31a088e3.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1880
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Roaming\load.bat" "
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:272
      • C:\Users\Admin\AppData\Roaming\lf2020.exe
        lf2020.exe -password -dC:\Users\Admin\AppData\Roaming
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:960
        • C:\Users\Admin\AppData\Roaming\1642039920_MT.exe
          "C:\Users\Admin\AppData\Roaming\1642039920_MT.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          PID:1708

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\1642039920_MT.exe
    Filesize

    655KB

    MD5

    ef2170ccb225c935e33690c0412b5573

    SHA1

    ac3ee92aaea356f9a70c6d167ac08e00dd0a7aad

    SHA256

    939572b13c1805516ee3ffb0f76c147324037a260cdc672317ac7af67bd459a2

    SHA512

    af9b39f67fd2f1a0b0e5668dd444bbe9eb0848ca64b6c33a0e88ac43669f67f228772dc8726ad3ff5a15afc1ec77c0b9b9af550c4b1813d53f0b96a1fe560f88

  • C:\Users\Admin\AppData\Roaming\lf2020.exe
    Filesize

    610KB

    MD5

    858d997329a6f796d201b6e1b048d2d6

    SHA1

    9b41213b72c6868ef9873b0985dd9dd9e17d041d

    SHA256

    5946c40881fc9492f0cd910423cd26cd7eefd21599d91356858bc25fc55e2b47

    SHA512

    c48a553e14596b6a38ae213bc45a2334c5f947dab05cfc5375b0a71083e99fbeb60df3924d5c151efd242408187396ccc5a1c68dabb8056dbd2ef856cfcc362a

  • C:\Users\Admin\AppData\Roaming\lf2020.exe
    Filesize

    610KB

    MD5

    858d997329a6f796d201b6e1b048d2d6

    SHA1

    9b41213b72c6868ef9873b0985dd9dd9e17d041d

    SHA256

    5946c40881fc9492f0cd910423cd26cd7eefd21599d91356858bc25fc55e2b47

    SHA512

    c48a553e14596b6a38ae213bc45a2334c5f947dab05cfc5375b0a71083e99fbeb60df3924d5c151efd242408187396ccc5a1c68dabb8056dbd2ef856cfcc362a

  • C:\Users\Admin\AppData\Roaming\load.bat
    Filesize

    43B

    MD5

    94ed6467cd5bf952dfa0c72a4a48268c

    SHA1

    4d2d1b0072a95e3cb01fe7408a5aeb1023210c5d

    SHA256

    4a5f631da42d3ea46dcfb71351b55e0cf716a1c9704f48c0f3a83aa10e26715b

    SHA512

    0b934f5a249790a41c53d5385f7c9af2fce844acb6c89c1709906658858f1c91d93e11b9c303ee24134cfaf6373dee29950409e58c94655114714e054861177b

  • \Users\Admin\AppData\Roaming\1642039920_MT.exe
    Filesize

    655KB

    MD5

    ef2170ccb225c935e33690c0412b5573

    SHA1

    ac3ee92aaea356f9a70c6d167ac08e00dd0a7aad

    SHA256

    939572b13c1805516ee3ffb0f76c147324037a260cdc672317ac7af67bd459a2

    SHA512

    af9b39f67fd2f1a0b0e5668dd444bbe9eb0848ca64b6c33a0e88ac43669f67f228772dc8726ad3ff5a15afc1ec77c0b9b9af550c4b1813d53f0b96a1fe560f88

  • \Users\Admin\AppData\Roaming\1642039920_MT.exe
    Filesize

    655KB

    MD5

    ef2170ccb225c935e33690c0412b5573

    SHA1

    ac3ee92aaea356f9a70c6d167ac08e00dd0a7aad

    SHA256

    939572b13c1805516ee3ffb0f76c147324037a260cdc672317ac7af67bd459a2

    SHA512

    af9b39f67fd2f1a0b0e5668dd444bbe9eb0848ca64b6c33a0e88ac43669f67f228772dc8726ad3ff5a15afc1ec77c0b9b9af550c4b1813d53f0b96a1fe560f88

  • \Users\Admin\AppData\Roaming\1642039920_MT.exe
    Filesize

    655KB

    MD5

    ef2170ccb225c935e33690c0412b5573

    SHA1

    ac3ee92aaea356f9a70c6d167ac08e00dd0a7aad

    SHA256

    939572b13c1805516ee3ffb0f76c147324037a260cdc672317ac7af67bd459a2

    SHA512

    af9b39f67fd2f1a0b0e5668dd444bbe9eb0848ca64b6c33a0e88ac43669f67f228772dc8726ad3ff5a15afc1ec77c0b9b9af550c4b1813d53f0b96a1fe560f88

  • \Users\Admin\AppData\Roaming\1642039920_MT.exe
    Filesize

    655KB

    MD5

    ef2170ccb225c935e33690c0412b5573

    SHA1

    ac3ee92aaea356f9a70c6d167ac08e00dd0a7aad

    SHA256

    939572b13c1805516ee3ffb0f76c147324037a260cdc672317ac7af67bd459a2

    SHA512

    af9b39f67fd2f1a0b0e5668dd444bbe9eb0848ca64b6c33a0e88ac43669f67f228772dc8726ad3ff5a15afc1ec77c0b9b9af550c4b1813d53f0b96a1fe560f88

  • \Users\Admin\AppData\Roaming\lf2020.exe
    Filesize

    610KB

    MD5

    858d997329a6f796d201b6e1b048d2d6

    SHA1

    9b41213b72c6868ef9873b0985dd9dd9e17d041d

    SHA256

    5946c40881fc9492f0cd910423cd26cd7eefd21599d91356858bc25fc55e2b47

    SHA512

    c48a553e14596b6a38ae213bc45a2334c5f947dab05cfc5375b0a71083e99fbeb60df3924d5c151efd242408187396ccc5a1c68dabb8056dbd2ef856cfcc362a

  • memory/272-55-0x0000000000000000-mapping.dmp
  • memory/960-59-0x0000000000000000-mapping.dmp
  • memory/1708-66-0x0000000000000000-mapping.dmp
  • memory/1880-54-0x00000000755A1000-0x00000000755A3000-memory.dmp
    Filesize

    8KB