Analysis

  • max time kernel
    4s
  • max time network
    12s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    23-02-2021 13:47

General

  • Target

    12b7354905a6ed76882b313bfd5fd777.exe

  • Size

    5.7MB

  • MD5

    12b7354905a6ed76882b313bfd5fd777

  • SHA1

    494125193a36326356b21bddff94ddeec8cf1748

  • SHA256

    79cf69dfb121cfdd2652fc085ebbc4883d3c317e0af826655dfec2badc0d93e0

  • SHA512

    2e044f05aef7c7cd2e137d20be8234cd730bace8f657ec5e59d4430b9094149068e312cb14602352e1bc724c8747ef970a3323c52927c08cf854ecadb35c399c

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 14 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • 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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\12b7354905a6ed76882b313bfd5fd777.exe
    "C:\Users\Admin\AppData\Local\Temp\12b7354905a6ed76882b313bfd5fd777.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1684
    • C:\Users\Admin\AppData\Local\Temp\12b7354905a6ed76882b313bfd5fd777.exe
      "C:\Users\Admin\AppData\Local\Temp\12b7354905a6ed76882b313bfd5fd777.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      PID:1444

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI16842\VCRUNTIME140.dll
    MD5

    ae96651cfbd18991d186a029cbecb30c

    SHA1

    18df8af1022b5cb188e3ee98ac5b4da24ac9c526

    SHA256

    1b372f064eacb455a0351863706e6326ca31b08e779a70de5de986b5be8069a1

    SHA512

    42a58c17f63cf0d404896d3b4bb16b2c9270cc2192aa4c9be265ed3970dfc2a4115e1db08f35c39e403b4c918be4ed7d19d2e2e015cb06b33d26a6c6521556e7

  • C:\Users\Admin\AppData\Local\Temp\_MEI16842\_bz2.pyd
    MD5

    055cfc5297933c338d8c04fd4e2462a2

    SHA1

    bf8f97ee8136bfe3f93485e946f2069b7ce504e0

    SHA256

    befc81440bbc001bd7647aca42962ee0b45b08435ee9f7140bf570af636b7dd5

    SHA512

    308ebb33c47b73ecd9c4e4e54ffd09aae5a96019559ef7b2a37a45bd89c42d0d5bdd21da1835fffd84a138b03662c3d68bd72725a22f1b0ddf0329438819ead7

  • C:\Users\Admin\AppData\Local\Temp\_MEI16842\_hashlib.pyd
    MD5

    1280a084744ef726a673b757b9364335

    SHA1

    203a83aee00f6dca7b5cf16f5d140ff5fb888bbe

    SHA256

    c2b3dc92abd96485032d1287941e405d56df05fb5ba68199497d8594400163e5

    SHA512

    637aa79bcfe2ac3f75319a4be3ee4e32769a52cf939a26564a73807b40e96328fd1e9b58e70abb0b4c204c77baeb61a5150f5ebc47a7262a9c520867f69f6075

  • C:\Users\Admin\AppData\Local\Temp\_MEI16842\_lzma.pyd
    MD5

    d72665ea18965f103200ccc7ad072f85

    SHA1

    2b89543cd8bd1aa20e0d3150a3c394b90be0d204

    SHA256

    ab20e63d14259a7deca85a068796476c0efcc236a11d53b1816fc6f8956424a8

    SHA512

    aad0bcbeabaa50b1fdba4cf70fe281f58b62a81b680cc16ef7f238263625fc7bed9ae9321a7bf7010fe7b5bb28708bdfaa0138c4f35a52be6aaba71d03aaa3dc

  • C:\Users\Admin\AppData\Local\Temp\_MEI16842\_queue.pyd
    MD5

    2188964211b458221a65043820799ceb

    SHA1

    3155f1ade1556702eb7ffbc498b95d75f6b165c4

    SHA256

    cf8d872886f9c85d5705d40e9d602db33b66aa1d2d43f0e70482ecf91cf8610a

    SHA512

    943b42ed14fbfd91019f0c2c29ee149ef79efcdd710e68516afaff8387f98f5fa33e881f2f388c1acf0093c457826af226ad863fcce2324667b581068d589838

  • C:\Users\Admin\AppData\Local\Temp\_MEI16842\_socket.pyd
    MD5

    51a38a6bf4c7e3d71b21a88b7a1dd555

    SHA1

    7c10b8dbe3972e1df92393b01523a9f843c24ed3

    SHA256

    b7829ec5c6de17b30037e1b50f43e26b40fcd9acdabce0011d623f5c0cebd70e

    SHA512

    6d068e2418da43581e0cd3cbed606b89d9a095fdddd348c72e9dbbd9f2dc580ea445c6c972616620ad444268e1e489efff6b528395e27c4a98ecca953258e7a4

  • C:\Users\Admin\AppData\Local\Temp\_MEI16842\_sqlite3.pyd
    MD5

    938a875ad7f42afc56384e2c170114d1

    SHA1

    868645bcb661e070a7d21721e034808e702af22a

    SHA256

    238210354447b6c75fb742851a566ad4fbe4269f93336e22b18e91749f631e89

    SHA512

    ad79478f801c531540698e0e32e254cef10525703f6e424ebcc13aa7c3faae3c4981c45e1675b1536311e356c08c26b652396054ebd732e63855cc923b75f518

  • C:\Users\Admin\AppData\Local\Temp\_MEI16842\_ssl.pyd
    MD5

    e577403078daf63ce6ddc07f195c45ce

    SHA1

    b4f8c0a6466efe7f1919b6f9332ff8db55d6d6d1

    SHA256

    49559f96f659917c1c0e0d7ccb4fcf915bc1a00e51a5b25fe417262ef0f47774

    SHA512

    d4015b716516f9f24b913f6bab9d9826b25efa57576b377aded57dde9dd83d95e451aa05378b909723af4b2a3bfaf5af6d4bd2a06858dce582f002e917bccbb2

  • C:\Users\Admin\AppData\Local\Temp\_MEI16842\base_library.zip
    MD5

    b4776dfcab7d6d0634086e4f8631b2c5

    SHA1

    424f7b45da60c8dce01d5f8a06639922dcb6f306

    SHA256

    e6d6c56c91aa2e81b8abecefab5da7c52b910380304c898edd9717fb5116f01b

    SHA512

    a9d907e215d548377c5326ea40c33f86d0417441e06517e73e68837194edd51d92672179f5f6f04560d6313a18b9ee96dc2a58384784cdbe43a460fd122e8081

  • C:\Users\Admin\AppData\Local\Temp\_MEI16842\certifi\cacert.pem
    MD5

    1ba3b44f73a6b25711063ea5232f4883

    SHA1

    1b1a84804f896b7085924f8bf0431721f3b5bdbe

    SHA256

    bb77f13d3fbec9e98bbf28ac95046b44196c7d8f55ab7720061e99991a829197

    SHA512

    0dd2a14331308b1de757d56fab43678431e0ad6f5f5b12c32fa515d142bd955f8be690b724e07f41951dd03c9fee00e604f4e0b9309da3ea438c8e9b56ca581b

  • C:\Users\Admin\AppData\Local\Temp\_MEI16842\libcrypto-1_1.dll
    MD5

    25c9d6fa8bf1222e82a37ef982f418d2

    SHA1

    e4bed3d1e76a58fc0119b7a2e70a998ca9ea7202

    SHA256

    3f70a63aacc024c4cd599ff1e12bf5b685719cf2b92c4420fd20ab032c9c898c

    SHA512

    2d6daf0e16971f9a6c1153bd67ff7fe2b1dbdeb5d05ea743cae231b85c9a27c4ee365f9c2141ea30a1edc9ebb32aa8a103b4949b5a0d9d031ad30acb2e9c60e5

  • C:\Users\Admin\AppData\Local\Temp\_MEI16842\libssl-1_1.dll
    MD5

    d07120c4a7f7fa74d9c774d81663d685

    SHA1

    b5edb8821bd5b9184d55c8b16c805e4be966c7e5

    SHA256

    96fecbea2f57b69326eb2e0dcba7c32a8ae1d281d85f52c32fc39d5d4cca479b

    SHA512

    3b56595da7c83385266dd563275f44f0b3834c07ed268231043af1568dfdb5b370c4a76a880db7a203a727183bf867eb0ad2c792b5bf590ca42ca32c664dcea0

  • C:\Users\Admin\AppData\Local\Temp\_MEI16842\python37.dll
    MD5

    198dc945fa3a7215c2aa90bd296025b4

    SHA1

    ce991e920755d775d99ab91f40124f0aad92863d

    SHA256

    20cd780cf1e90778799e749812b00b1865938ef8990cd9bf2c1630787c6181c9

    SHA512

    a880aa55740e635e3fbd32b8128572b92f379913d405f3baf4e9ec67891ac3dd77dbed85074a958c89093ca378dac95733287a45ca89c75029a61ecde058c955

  • C:\Users\Admin\AppData\Local\Temp\_MEI16842\select.pyd
    MD5

    cefff42d83a7dafe76d22589978aa085

    SHA1

    6cb9b60804a8b8fd19fe23612b4018cf1fd76854

    SHA256

    f8bf0c9909ee65038f5bfdb47c7ee037bf55c97d5be259aa904d4e53a9b5cd34

    SHA512

    1b2dbb98b543acc49db3647edabc32f5fba8880ee631b146a2078e1c7ebd867682245f4bf177252e92f0c297352b5ae734764154ed5e4c5878687b4f502cf35b

  • C:\Users\Admin\AppData\Local\Temp\_MEI16842\sqlite3.dll
    MD5

    373bc07173120b7839ad7da9c7971b16

    SHA1

    3794c46f6f4a7887b9bcca422a425689961d9802

    SHA256

    05901f8af79a8186ebc013d6f41f22e53fd43dcceead83265d74aef0e3078a9c

    SHA512

    130024a05c645188280a4514220866b1e408b88f76018d1bf47cfddb6f33297498ec29b362f37e530e182d9ba2c4456288b6936aee88eaff5beba6707203322c

  • C:\Users\Admin\AppData\Local\Temp\_MEI16842\unicodedata.pyd
    MD5

    1d96ba2fc295ce9725e1949b266a980c

    SHA1

    1b7dd35c9d6b1046e04c70b49e40270901d1ed7f

    SHA256

    830359b3cf5719a5ee26a36b3968086aa21e46a067b8c2557ae8f433eef2c747

    SHA512

    7f501fe628773eff27e07bf85ef2bc3fa127fd653bbc54ee47e8ca59ce98a7cfc7ef4402c9e84c2433e5cc816656fd77d62a590fa5c57ae76066147140d619bb

  • \Users\Admin\AppData\Local\Temp\_MEI16842\VCRUNTIME140.dll
    MD5

    ae96651cfbd18991d186a029cbecb30c

    SHA1

    18df8af1022b5cb188e3ee98ac5b4da24ac9c526

    SHA256

    1b372f064eacb455a0351863706e6326ca31b08e779a70de5de986b5be8069a1

    SHA512

    42a58c17f63cf0d404896d3b4bb16b2c9270cc2192aa4c9be265ed3970dfc2a4115e1db08f35c39e403b4c918be4ed7d19d2e2e015cb06b33d26a6c6521556e7

  • \Users\Admin\AppData\Local\Temp\_MEI16842\_bz2.pyd
    MD5

    055cfc5297933c338d8c04fd4e2462a2

    SHA1

    bf8f97ee8136bfe3f93485e946f2069b7ce504e0

    SHA256

    befc81440bbc001bd7647aca42962ee0b45b08435ee9f7140bf570af636b7dd5

    SHA512

    308ebb33c47b73ecd9c4e4e54ffd09aae5a96019559ef7b2a37a45bd89c42d0d5bdd21da1835fffd84a138b03662c3d68bd72725a22f1b0ddf0329438819ead7

  • \Users\Admin\AppData\Local\Temp\_MEI16842\_hashlib.pyd
    MD5

    1280a084744ef726a673b757b9364335

    SHA1

    203a83aee00f6dca7b5cf16f5d140ff5fb888bbe

    SHA256

    c2b3dc92abd96485032d1287941e405d56df05fb5ba68199497d8594400163e5

    SHA512

    637aa79bcfe2ac3f75319a4be3ee4e32769a52cf939a26564a73807b40e96328fd1e9b58e70abb0b4c204c77baeb61a5150f5ebc47a7262a9c520867f69f6075

  • \Users\Admin\AppData\Local\Temp\_MEI16842\_lzma.pyd
    MD5

    d72665ea18965f103200ccc7ad072f85

    SHA1

    2b89543cd8bd1aa20e0d3150a3c394b90be0d204

    SHA256

    ab20e63d14259a7deca85a068796476c0efcc236a11d53b1816fc6f8956424a8

    SHA512

    aad0bcbeabaa50b1fdba4cf70fe281f58b62a81b680cc16ef7f238263625fc7bed9ae9321a7bf7010fe7b5bb28708bdfaa0138c4f35a52be6aaba71d03aaa3dc

  • \Users\Admin\AppData\Local\Temp\_MEI16842\_queue.pyd
    MD5

    2188964211b458221a65043820799ceb

    SHA1

    3155f1ade1556702eb7ffbc498b95d75f6b165c4

    SHA256

    cf8d872886f9c85d5705d40e9d602db33b66aa1d2d43f0e70482ecf91cf8610a

    SHA512

    943b42ed14fbfd91019f0c2c29ee149ef79efcdd710e68516afaff8387f98f5fa33e881f2f388c1acf0093c457826af226ad863fcce2324667b581068d589838

  • \Users\Admin\AppData\Local\Temp\_MEI16842\_socket.pyd
    MD5

    51a38a6bf4c7e3d71b21a88b7a1dd555

    SHA1

    7c10b8dbe3972e1df92393b01523a9f843c24ed3

    SHA256

    b7829ec5c6de17b30037e1b50f43e26b40fcd9acdabce0011d623f5c0cebd70e

    SHA512

    6d068e2418da43581e0cd3cbed606b89d9a095fdddd348c72e9dbbd9f2dc580ea445c6c972616620ad444268e1e489efff6b528395e27c4a98ecca953258e7a4

  • \Users\Admin\AppData\Local\Temp\_MEI16842\_sqlite3.pyd
    MD5

    938a875ad7f42afc56384e2c170114d1

    SHA1

    868645bcb661e070a7d21721e034808e702af22a

    SHA256

    238210354447b6c75fb742851a566ad4fbe4269f93336e22b18e91749f631e89

    SHA512

    ad79478f801c531540698e0e32e254cef10525703f6e424ebcc13aa7c3faae3c4981c45e1675b1536311e356c08c26b652396054ebd732e63855cc923b75f518

  • \Users\Admin\AppData\Local\Temp\_MEI16842\_ssl.pyd
    MD5

    e577403078daf63ce6ddc07f195c45ce

    SHA1

    b4f8c0a6466efe7f1919b6f9332ff8db55d6d6d1

    SHA256

    49559f96f659917c1c0e0d7ccb4fcf915bc1a00e51a5b25fe417262ef0f47774

    SHA512

    d4015b716516f9f24b913f6bab9d9826b25efa57576b377aded57dde9dd83d95e451aa05378b909723af4b2a3bfaf5af6d4bd2a06858dce582f002e917bccbb2

  • \Users\Admin\AppData\Local\Temp\_MEI16842\libcrypto-1_1.dll
    MD5

    25c9d6fa8bf1222e82a37ef982f418d2

    SHA1

    e4bed3d1e76a58fc0119b7a2e70a998ca9ea7202

    SHA256

    3f70a63aacc024c4cd599ff1e12bf5b685719cf2b92c4420fd20ab032c9c898c

    SHA512

    2d6daf0e16971f9a6c1153bd67ff7fe2b1dbdeb5d05ea743cae231b85c9a27c4ee365f9c2141ea30a1edc9ebb32aa8a103b4949b5a0d9d031ad30acb2e9c60e5

  • \Users\Admin\AppData\Local\Temp\_MEI16842\libssl-1_1.dll
    MD5

    d07120c4a7f7fa74d9c774d81663d685

    SHA1

    b5edb8821bd5b9184d55c8b16c805e4be966c7e5

    SHA256

    96fecbea2f57b69326eb2e0dcba7c32a8ae1d281d85f52c32fc39d5d4cca479b

    SHA512

    3b56595da7c83385266dd563275f44f0b3834c07ed268231043af1568dfdb5b370c4a76a880db7a203a727183bf867eb0ad2c792b5bf590ca42ca32c664dcea0

  • \Users\Admin\AppData\Local\Temp\_MEI16842\python37.dll
    MD5

    198dc945fa3a7215c2aa90bd296025b4

    SHA1

    ce991e920755d775d99ab91f40124f0aad92863d

    SHA256

    20cd780cf1e90778799e749812b00b1865938ef8990cd9bf2c1630787c6181c9

    SHA512

    a880aa55740e635e3fbd32b8128572b92f379913d405f3baf4e9ec67891ac3dd77dbed85074a958c89093ca378dac95733287a45ca89c75029a61ecde058c955

  • \Users\Admin\AppData\Local\Temp\_MEI16842\select.pyd
    MD5

    cefff42d83a7dafe76d22589978aa085

    SHA1

    6cb9b60804a8b8fd19fe23612b4018cf1fd76854

    SHA256

    f8bf0c9909ee65038f5bfdb47c7ee037bf55c97d5be259aa904d4e53a9b5cd34

    SHA512

    1b2dbb98b543acc49db3647edabc32f5fba8880ee631b146a2078e1c7ebd867682245f4bf177252e92f0c297352b5ae734764154ed5e4c5878687b4f502cf35b

  • \Users\Admin\AppData\Local\Temp\_MEI16842\sqlite3.dll
    MD5

    373bc07173120b7839ad7da9c7971b16

    SHA1

    3794c46f6f4a7887b9bcca422a425689961d9802

    SHA256

    05901f8af79a8186ebc013d6f41f22e53fd43dcceead83265d74aef0e3078a9c

    SHA512

    130024a05c645188280a4514220866b1e408b88f76018d1bf47cfddb6f33297498ec29b362f37e530e182d9ba2c4456288b6936aee88eaff5beba6707203322c

  • \Users\Admin\AppData\Local\Temp\_MEI16842\unicodedata.pyd
    MD5

    1d96ba2fc295ce9725e1949b266a980c

    SHA1

    1b7dd35c9d6b1046e04c70b49e40270901d1ed7f

    SHA256

    830359b3cf5719a5ee26a36b3968086aa21e46a067b8c2557ae8f433eef2c747

    SHA512

    7f501fe628773eff27e07bf85ef2bc3fa127fd653bbc54ee47e8ca59ce98a7cfc7ef4402c9e84c2433e5cc816656fd77d62a590fa5c57ae76066147140d619bb

  • memory/1444-2-0x0000000000000000-mapping.dmp