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Analysis

  • max time kernel
    23s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24/11/2022, 06:09

General

  • Target

    68ee10fac62102b69aa015f336d259539f3590078facf6a23d71c811e65771f3.exe

  • Size

    924KB

  • MD5

    c9ac571ce0221dfd503d8cf6cbcf89d5

  • SHA1

    adcd2e32d13bbd4d2a11de03f0d4c3bb317ab0e7

  • SHA256

    68ee10fac62102b69aa015f336d259539f3590078facf6a23d71c811e65771f3

  • SHA512

    5ee849eaa738b53b12d15cea8dc8d3dc4be6c44ef5445f0995fad5ce0bc3fa3ab3b51b3bf4c26470b23525f088817c798a00c38534005b95e72d3ae31c1b7f2f

  • SSDEEP

    24576:h1OYdaOffC5S9N6w6EVX1Lh+mN5Z4E8IlIyYuXc:h1OsSMN6wdBh5N5Z4E8PuXc

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks installed software on the system 1 TTPs

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

  • Drops Chrome extension 3 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\68ee10fac62102b69aa015f336d259539f3590078facf6a23d71c811e65771f3.exe
    "C:\Users\Admin\AppData\Local\Temp\68ee10fac62102b69aa015f336d259539f3590078facf6a23d71c811e65771f3.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1800
    • C:\Users\Admin\AppData\Local\Temp\7zS4931.tmp\aTHqwgbsywEloEM.exe
      .\aTHqwgbsywEloEM.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:900

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7zS4931.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    df13f711e20e9c80171846d4f2f7ae06

    SHA1

    56d29cda58427efe0e21d3880d39eb1b0ef60bee

    SHA256

    6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

    SHA512

    6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

  • C:\Users\Admin\AppData\Local\Temp\7zS4931.tmp\[email protected]\chrome.manifest

    Filesize

    35B

    MD5

    6d446e171167dd5547d6640dd6ac7927

    SHA1

    1d09cb12ddb35648ddcdddcbadca750b987373fe

    SHA256

    54378ae4dff19035a8e821247e477fff17408035f5ea719c5a9a124e33f65abb

    SHA512

    9e68edac177ae61e95820595d696b1abb8a9fa2981bf541a0ce6a572382610a7214ed76c58c945f6d0a6d2457fd6ee62357c68dc55d8ad5dc1b50053489134e7

  • C:\Users\Admin\AppData\Local\Temp\7zS4931.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    8bc49420068350baa64fd0cae887c99e

    SHA1

    2aaf9333f2df865985d0a290ebbaa98ab6d31f5c

    SHA256

    79cc94878980e38a1767d4b05895afd1f068ffbc5f2ee8762b260dac1400405c

    SHA512

    505711403b36e99cf65470893d5d46a77e0b781f493173d085a6a44b5349c3e2421a90e03bad7f0cdaa70f2e673d6fc62e7e0d67e1e80856c3c46db272167124

  • C:\Users\Admin\AppData\Local\Temp\7zS4931.tmp\[email protected]\install.rdf

    Filesize

    594B

    MD5

    453e9e5975f3c67b4b14f05ea101a20e

    SHA1

    aeaa30e1ef4ff36fd5c209510ae4e4f1894600bc

    SHA256

    893d4b9bbfa8f8d526099097ec4bb557590b4230a58303d01ab5c7f0a32b2564

    SHA512

    bac11246d2181662c3512289a350f68fa5d0055f7ed011f5adc7e9165bcd014b3c56154025a0e30a3460b2b1072c167d3b13338a5a8148a03475d7c5a8524c61

  • C:\Users\Admin\AppData\Local\Temp\7zS4931.tmp\aTHqwgbsywEloEM.dat

    Filesize

    1KB

    MD5

    288d9d2aecacf7d77cf2427c3ff15760

    SHA1

    598b17c5c200237f2129c34a904e408f9234b38b

    SHA256

    8c93ffe158f2c513a70a50900dea74b0ae99765d168ecace259fe5ce56d739bf

    SHA512

    8ab4df36faf294c33e9eb0002d9386edcaf913554325b3b023fe38e51bef801e963317ff01a0969848dc450a7c5bd140fb9ba4c8cf7200dfd41379e87f8849ca

  • C:\Users\Admin\AppData\Local\Temp\7zS4931.tmp\aTHqwgbsywEloEM.exe

    Filesize

    765KB

    MD5

    21c7e6ab35acdb8d15ac0590900c5206

    SHA1

    bd696ab0d1806c5492b4444d96fe272f217f4058

    SHA256

    314c44ac357c692c66516271e02fe280e9fc6d030a7172f2379c81fa383d44ec

    SHA512

    775636d7ec02398e32463ceaa7e1b18fe20689ed75d9c731b37b83f4c3ce828d2d2274d2f75d4f2c25133775969864467eff69b5fbf40e286fbfca6bdee1d3dd

  • C:\Users\Admin\AppData\Local\Temp\7zS4931.tmp\obhbnpocbjicmppjeejafgpildnemmoa\O2gf5eC0.js

    Filesize

    6KB

    MD5

    6157fe6d35ac071d8648f923f3185e32

    SHA1

    9184d39bfd656efaedafdfa2c5e096467b3ee1c4

    SHA256

    f251455be0533b609cb038e1183cf39aa44347c6fc8d978a7b6a82267459abc5

    SHA512

    b96fde7e392c5023593c19bfc1d71b9a6ceda60665e5c112c3726dd276ecb130768fba0b5bb539b3d5f252082bb78894842218506e18b23747f40b2f625788d6

  • C:\Users\Admin\AppData\Local\Temp\7zS4931.tmp\obhbnpocbjicmppjeejafgpildnemmoa\background.html

    Filesize

    145B

    MD5

    5b0f872151e7f50d6ec1e65c934f05d3

    SHA1

    911b64c9823f3591861771c2bcdbcb302414bd75

    SHA256

    34f6a1c485dff37f789214382a3cf6970f2f63d678c4a0621f720904733450e7

    SHA512

    cbb60062eebf37632fdb3dc2a7d0b634e14ec8018fc908f56be593cd6e7f470badb591173f11f54a0d8dc2dbc12c26fb539e844ea83271e3cc80aa4b217d2cc9

  • C:\Users\Admin\AppData\Local\Temp\7zS4931.tmp\obhbnpocbjicmppjeejafgpildnemmoa\content.js

    Filesize

    144B

    MD5

    fca19198fd8af21016a8b1dec7980002

    SHA1

    fd01a47d14004e17a625efe66cc46a06c786cf40

    SHA256

    332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

    SHA512

    60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

  • C:\Users\Admin\AppData\Local\Temp\7zS4931.tmp\obhbnpocbjicmppjeejafgpildnemmoa\lsdb.js

    Filesize

    531B

    MD5

    36d98318ab2b3b2585a30984db328afb

    SHA1

    f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

    SHA256

    ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

    SHA512

    6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

  • C:\Users\Admin\AppData\Local\Temp\7zS4931.tmp\obhbnpocbjicmppjeejafgpildnemmoa\manifest.json

    Filesize

    498B

    MD5

    640199ea4621e34510de919f6a54436f

    SHA1

    dc65dbfad02bd2688030bd56ca1cab85917a9937

    SHA256

    e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

    SHA512

    d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

  • \Users\Admin\AppData\Local\Temp\7zS4931.tmp\aTHqwgbsywEloEM.exe

    Filesize

    765KB

    MD5

    21c7e6ab35acdb8d15ac0590900c5206

    SHA1

    bd696ab0d1806c5492b4444d96fe272f217f4058

    SHA256

    314c44ac357c692c66516271e02fe280e9fc6d030a7172f2379c81fa383d44ec

    SHA512

    775636d7ec02398e32463ceaa7e1b18fe20689ed75d9c731b37b83f4c3ce828d2d2274d2f75d4f2c25133775969864467eff69b5fbf40e286fbfca6bdee1d3dd

  • memory/1800-54-0x0000000075241000-0x0000000075243000-memory.dmp

    Filesize

    8KB