Analysis

  • max time kernel
    13s
  • max time network
    112s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    23-02-2021 13:47

General

  • Target

    561d04cdab555035186aaeeb01e72c21.exe

  • Size

    6.6MB

  • MD5

    561d04cdab555035186aaeeb01e72c21

  • SHA1

    da5e2a7f0d2ba3249375c739ebc4e5bb7537d1aa

  • SHA256

    47d4e69644220048b1034fbfe2f4af533c4a43fd17bd4dafc563fd32134ddd36

  • SHA512

    95fa8b57cb37d278aafeaf922ebb6388b6bf3fe2612a69ee9525ce8b128597480653a0c786a9e41533947e5e39e849823f8fd6766b88e767923792134d464591

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 13 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\561d04cdab555035186aaeeb01e72c21.exe
    "C:\Users\Admin\AppData\Local\Temp\561d04cdab555035186aaeeb01e72c21.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4648
    • C:\Users\Admin\AppData\Local\Temp\561d04cdab555035186aaeeb01e72c21.exe
      "C:\Users\Admin\AppData\Local\Temp\561d04cdab555035186aaeeb01e72c21.exe"
      2⤵
      • Loads dropped DLL
      PID:4836

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI46482\VCRUNTIME140.dll

    MD5

    8697c106593e93c11adc34faa483c4a0

    SHA1

    cd080c51a97aa288ce6394d6c029c06ccb783790

    SHA256

    ff43e813785ee948a937b642b03050bb4b1c6a5e23049646b891a66f65d4c833

    SHA512

    724bbed7ce6f7506e5d0b43399fb3861dda6457a2ad2fafe734f8921c9a4393b480cdd8a435dbdbd188b90236cb98583d5d005e24fa80b5a0622a6322e6f3987

  • C:\Users\Admin\AppData\Local\Temp\_MEI46482\_bz2.pyd

    MD5

    6c7565c1efffe44cb0616f5b34faa628

    SHA1

    88dd24807da6b6918945201c74467ca75e155b99

    SHA256

    fe63361f6c439c6aa26fd795af3fd805ff5b60b3b14f9b8c60c50a8f3449060a

    SHA512

    822445c52bb71c884461230bb163ec5dee0ad2c46d42d01cf012447f2c158865653f86a933b52afdf583043b3bf8ba7011cc782f14197220d0325e409aa16e22

  • C:\Users\Admin\AppData\Local\Temp\_MEI46482\_ctypes.pyd

    MD5

    29da9b022c16da461392795951ce32d9

    SHA1

    0e514a8f88395b50e797d481cbbed2b4ae490c19

    SHA256

    3b4012343ef7a266db0b077bbb239833779192840d1e2c43dfcbc48ffd4c5372

    SHA512

    5c7d83823f1922734625cf69a481928a5c47b6a3bceb7f24c9197175665b2e06bd1cfd745c55d1c5fe1572f2d8da2a1dcc1c1f5de0903477bb927aca22ecb26a

  • C:\Users\Admin\AppData\Local\Temp\_MEI46482\_hashlib.pyd

    MD5

    f377a418addeeb02f223f45f6f168fe6

    SHA1

    5d8d42dec5d08111e020614600bbf45091c06c0b

    SHA256

    9551431425e9680660c6baf7b67a262040fd2efceb241e4c9430560c3c1fafac

    SHA512

    6f60bfac34ed55ff5d6ae10c6ec5511906c983e0650e5d47dac7b8a97a2e0739266cae009449cced8dff59037e2dbfc92065fbbdfde2636d13679e1629650280

  • C:\Users\Admin\AppData\Local\Temp\_MEI46482\_lzma.pyd

    MD5

    b5355dd319fb3c122bb7bf4598ad7570

    SHA1

    d7688576eceadc584388a179eed3155716c26ef5

    SHA256

    b9bc7f1d8aa8498cb8b5dc75bb0dbb6e721b48953a3f295870938b27267fb5f5

    SHA512

    0e228aa84b37b4ba587f6d498cef85aa1ffec470a5c683101a23d13955a8110e1c0c614d3e74fb0aa2a181b852bceeec0461546d0de8bcbd3c58cf9dc0fb26f5

  • C:\Users\Admin\AppData\Local\Temp\_MEI46482\_socket.pyd

    MD5

    f5dd9c5922a362321978c197d3713046

    SHA1

    4fbc2d3e15f8bb21ecc1bf492f451475204426cd

    SHA256

    4494992665305fc9401ed327398ee40064fe26342fe44df11d89d2ac1cc6f626

    SHA512

    ce818113bb87c6e38fa85156548c6f207aaab01db311a6d8c63c6d900d607d7beff73e64d717f08388ece4b88bf8b95b71911109082cf4b0c0a9b0663b9a8e99

  • C:\Users\Admin\AppData\Local\Temp\_MEI46482\_ssl.pyd

    MD5

    ef4755195cc9b2ff134ea61acde20637

    SHA1

    d5ba42c97488da1910cf3f83a52f7971385642c2

    SHA256

    8a86957b3496c8b679fcf22c287006108bfe0bb0aaffea17121c761a0744b470

    SHA512

    63ad2601fb629e74cf60d980cec292b6e8349615996651b7c7f68991cdae5f89b28c11adb77720d7dbbd7700e55fdd5330a84b4a146386cf0c0418a8d61a8a71

  • C:\Users\Admin\AppData\Local\Temp\_MEI46482\base_library.zip

    MD5

    e9296155cb1941dc37600f769cf7b35d

    SHA1

    16c2e2148cf906873761d39d35f6608fb525755e

    SHA256

    fe351289fa54322e23ad3a12b3a4e3e5a68afd2c6d597fca84365151a0271be0

    SHA512

    4cf1771293e1100b491e71aebd545a259e09a8722611b8844c7fb37b68bd0bf41d9d334d56bf7634a398682d02c15f2095b914b3df97f3097d2236e6fc510d54

  • C:\Users\Admin\AppData\Local\Temp\_MEI46482\libcrypto-1_1.dll

    MD5

    cc4cbf715966cdcad95a1e6c95592b3d

    SHA1

    d5873fea9c084bcc753d1c93b2d0716257bea7c3

    SHA256

    594303e2ce6a4a02439054c84592791bf4ab0b7c12e9bbdb4b040e27251521f1

    SHA512

    3b5af9fbbc915d172648c2b0b513b5d2151f940ccf54c23148cd303e6660395f180981b148202bef76f5209acc53b8953b1cb067546f90389a6aa300c1fbe477

  • C:\Users\Admin\AppData\Local\Temp\_MEI46482\libffi-7.dll

    MD5

    eef7981412be8ea459064d3090f4b3aa

    SHA1

    c60da4830ce27afc234b3c3014c583f7f0a5a925

    SHA256

    f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081

    SHA512

    dc9ff4202f74a13ca9949a123dff4c0223da969f49e9348feaf93da4470f7be82cfa1d392566eaaa836d77dde7193fed15a8395509f72a0e9f97c66c0a096016

  • C:\Users\Admin\AppData\Local\Temp\_MEI46482\libssl-1_1.dll

    MD5

    bc778f33480148efa5d62b2ec85aaa7d

    SHA1

    b1ec87cbd8bc4398c6ebb26549961c8aab53d855

    SHA256

    9d4cf1c03629f92662fc8d7e3f1094a7fc93cb41634994464b853df8036af843

    SHA512

    80c1dd9d0179e6cc5f33eb62d05576a350af78b5170bfdf2ecda16f1d8c3c2d0e991a5534a113361ae62079fb165fff2344efd1b43031f1a7bfda696552ee173

  • C:\Users\Admin\AppData\Local\Temp\_MEI46482\python39.dll

    MD5

    11c051f93c922d6b6b4829772f27a5be

    SHA1

    42fbdf3403a4bc3d46d348ca37a9f835e073d440

    SHA256

    0eabf135bb9492e561bbbc5602a933623c9e461aceaf6eb1ceced635e363cd5c

    SHA512

    1cdec23486cffcb91098a8b2c3f1262d6703946acf52aa2fe701964fb228d1411d9b6683bd54527860e10affc0e3d3de92a6ecf2c6c8465e9c8b9a7304e2a4a6

  • C:\Users\Admin\AppData\Local\Temp\_MEI46482\select.pyd

    MD5

    7a442bbcc4b7aa02c762321f39487ba9

    SHA1

    0fcb5bbdd0c3d3c5943e557cc2a5b43e20655b83

    SHA256

    1dd7bba480e65802657c31e6d20b1346d11bca2192575b45eb9760a4feb468ad

    SHA512

    3433c46c7603ae0a73aa9a863b2aecd810f8c0cc6c2cd96c71ef6bde64c275e0fceb4ea138e46a5c9bf72f66dcdea3e9551cf2103188a1e98a92d8140879b34c

  • C:\Users\Admin\AppData\Local\Temp\_MEI46482\unicodedata.pyd

    MD5

    8320c54418d77eba5d4553a5d6ec27f9

    SHA1

    e5123cf166229aebb076b469459856a56fb16d7f

    SHA256

    7e719ba47919b668acc62008079c586133966ed8b39fec18e312a773cb89edae

    SHA512

    b9e6cdcb37d26ff9c573381bda30fa4cf1730361025cd502b67288c55744962bdd0a99790cedd4a48feef3139e3903265ab112ec545cb1154eaa2a91201f6b34

  • \Users\Admin\AppData\Local\Temp\_MEI46482\VCRUNTIME140.dll

    MD5

    8697c106593e93c11adc34faa483c4a0

    SHA1

    cd080c51a97aa288ce6394d6c029c06ccb783790

    SHA256

    ff43e813785ee948a937b642b03050bb4b1c6a5e23049646b891a66f65d4c833

    SHA512

    724bbed7ce6f7506e5d0b43399fb3861dda6457a2ad2fafe734f8921c9a4393b480cdd8a435dbdbd188b90236cb98583d5d005e24fa80b5a0622a6322e6f3987

  • \Users\Admin\AppData\Local\Temp\_MEI46482\_bz2.pyd

    MD5

    6c7565c1efffe44cb0616f5b34faa628

    SHA1

    88dd24807da6b6918945201c74467ca75e155b99

    SHA256

    fe63361f6c439c6aa26fd795af3fd805ff5b60b3b14f9b8c60c50a8f3449060a

    SHA512

    822445c52bb71c884461230bb163ec5dee0ad2c46d42d01cf012447f2c158865653f86a933b52afdf583043b3bf8ba7011cc782f14197220d0325e409aa16e22

  • \Users\Admin\AppData\Local\Temp\_MEI46482\_ctypes.pyd

    MD5

    29da9b022c16da461392795951ce32d9

    SHA1

    0e514a8f88395b50e797d481cbbed2b4ae490c19

    SHA256

    3b4012343ef7a266db0b077bbb239833779192840d1e2c43dfcbc48ffd4c5372

    SHA512

    5c7d83823f1922734625cf69a481928a5c47b6a3bceb7f24c9197175665b2e06bd1cfd745c55d1c5fe1572f2d8da2a1dcc1c1f5de0903477bb927aca22ecb26a

  • \Users\Admin\AppData\Local\Temp\_MEI46482\_hashlib.pyd

    MD5

    f377a418addeeb02f223f45f6f168fe6

    SHA1

    5d8d42dec5d08111e020614600bbf45091c06c0b

    SHA256

    9551431425e9680660c6baf7b67a262040fd2efceb241e4c9430560c3c1fafac

    SHA512

    6f60bfac34ed55ff5d6ae10c6ec5511906c983e0650e5d47dac7b8a97a2e0739266cae009449cced8dff59037e2dbfc92065fbbdfde2636d13679e1629650280

  • \Users\Admin\AppData\Local\Temp\_MEI46482\_lzma.pyd

    MD5

    b5355dd319fb3c122bb7bf4598ad7570

    SHA1

    d7688576eceadc584388a179eed3155716c26ef5

    SHA256

    b9bc7f1d8aa8498cb8b5dc75bb0dbb6e721b48953a3f295870938b27267fb5f5

    SHA512

    0e228aa84b37b4ba587f6d498cef85aa1ffec470a5c683101a23d13955a8110e1c0c614d3e74fb0aa2a181b852bceeec0461546d0de8bcbd3c58cf9dc0fb26f5

  • \Users\Admin\AppData\Local\Temp\_MEI46482\_socket.pyd

    MD5

    f5dd9c5922a362321978c197d3713046

    SHA1

    4fbc2d3e15f8bb21ecc1bf492f451475204426cd

    SHA256

    4494992665305fc9401ed327398ee40064fe26342fe44df11d89d2ac1cc6f626

    SHA512

    ce818113bb87c6e38fa85156548c6f207aaab01db311a6d8c63c6d900d607d7beff73e64d717f08388ece4b88bf8b95b71911109082cf4b0c0a9b0663b9a8e99

  • \Users\Admin\AppData\Local\Temp\_MEI46482\_ssl.pyd

    MD5

    ef4755195cc9b2ff134ea61acde20637

    SHA1

    d5ba42c97488da1910cf3f83a52f7971385642c2

    SHA256

    8a86957b3496c8b679fcf22c287006108bfe0bb0aaffea17121c761a0744b470

    SHA512

    63ad2601fb629e74cf60d980cec292b6e8349615996651b7c7f68991cdae5f89b28c11adb77720d7dbbd7700e55fdd5330a84b4a146386cf0c0418a8d61a8a71

  • \Users\Admin\AppData\Local\Temp\_MEI46482\libcrypto-1_1.dll

    MD5

    cc4cbf715966cdcad95a1e6c95592b3d

    SHA1

    d5873fea9c084bcc753d1c93b2d0716257bea7c3

    SHA256

    594303e2ce6a4a02439054c84592791bf4ab0b7c12e9bbdb4b040e27251521f1

    SHA512

    3b5af9fbbc915d172648c2b0b513b5d2151f940ccf54c23148cd303e6660395f180981b148202bef76f5209acc53b8953b1cb067546f90389a6aa300c1fbe477

  • \Users\Admin\AppData\Local\Temp\_MEI46482\libffi-7.dll

    MD5

    eef7981412be8ea459064d3090f4b3aa

    SHA1

    c60da4830ce27afc234b3c3014c583f7f0a5a925

    SHA256

    f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081

    SHA512

    dc9ff4202f74a13ca9949a123dff4c0223da969f49e9348feaf93da4470f7be82cfa1d392566eaaa836d77dde7193fed15a8395509f72a0e9f97c66c0a096016

  • \Users\Admin\AppData\Local\Temp\_MEI46482\libssl-1_1.dll

    MD5

    bc778f33480148efa5d62b2ec85aaa7d

    SHA1

    b1ec87cbd8bc4398c6ebb26549961c8aab53d855

    SHA256

    9d4cf1c03629f92662fc8d7e3f1094a7fc93cb41634994464b853df8036af843

    SHA512

    80c1dd9d0179e6cc5f33eb62d05576a350af78b5170bfdf2ecda16f1d8c3c2d0e991a5534a113361ae62079fb165fff2344efd1b43031f1a7bfda696552ee173

  • \Users\Admin\AppData\Local\Temp\_MEI46482\python39.dll

    MD5

    11c051f93c922d6b6b4829772f27a5be

    SHA1

    42fbdf3403a4bc3d46d348ca37a9f835e073d440

    SHA256

    0eabf135bb9492e561bbbc5602a933623c9e461aceaf6eb1ceced635e363cd5c

    SHA512

    1cdec23486cffcb91098a8b2c3f1262d6703946acf52aa2fe701964fb228d1411d9b6683bd54527860e10affc0e3d3de92a6ecf2c6c8465e9c8b9a7304e2a4a6

  • \Users\Admin\AppData\Local\Temp\_MEI46482\select.pyd

    MD5

    7a442bbcc4b7aa02c762321f39487ba9

    SHA1

    0fcb5bbdd0c3d3c5943e557cc2a5b43e20655b83

    SHA256

    1dd7bba480e65802657c31e6d20b1346d11bca2192575b45eb9760a4feb468ad

    SHA512

    3433c46c7603ae0a73aa9a863b2aecd810f8c0cc6c2cd96c71ef6bde64c275e0fceb4ea138e46a5c9bf72f66dcdea3e9551cf2103188a1e98a92d8140879b34c

  • \Users\Admin\AppData\Local\Temp\_MEI46482\unicodedata.pyd

    MD5

    8320c54418d77eba5d4553a5d6ec27f9

    SHA1

    e5123cf166229aebb076b469459856a56fb16d7f

    SHA256

    7e719ba47919b668acc62008079c586133966ed8b39fec18e312a773cb89edae

    SHA512

    b9e6cdcb37d26ff9c573381bda30fa4cf1730361025cd502b67288c55744962bdd0a99790cedd4a48feef3139e3903265ab112ec545cb1154eaa2a91201f6b34

  • memory/4836-2-0x0000000000000000-mapping.dmp