Analysis

  • max time kernel
    282s
  • max time network
    286s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 19:38

General

  • Target

    c3ae51b1a05c7f1ebce766413958cff7740748d9c6d1e042b8f67db9232ae8f1.exe

  • Size

    927KB

  • MD5

    b74b2539835a9356b145073978fc3bfe

  • SHA1

    b323e3ef3205fccfbbbdea290602968f6db9a61e

  • SHA256

    c3ae51b1a05c7f1ebce766413958cff7740748d9c6d1e042b8f67db9232ae8f1

  • SHA512

    9853494ade0183e0c2277d95d8a3d33d2b472cbeb7fba16d36566d92a6dc3698441330bdce606d33ed8cc04fa0315c4608258034f7004d41e00ff6fa859db246

  • SSDEEP

    24576:h1OYdaOM6B06BenQju5vMu6qN2FctIOBYXZBai3GBlgpKLe/7r7:h1Os4QjO6HHzayGBe/7r7

Score
8/10

Malware Config

Signatures

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

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

  • Drops Chrome extension 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c3ae51b1a05c7f1ebce766413958cff7740748d9c6d1e042b8f67db9232ae8f1.exe
    "C:\Users\Admin\AppData\Local\Temp\c3ae51b1a05c7f1ebce766413958cff7740748d9c6d1e042b8f67db9232ae8f1.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3600
    • C:\Users\Admin\AppData\Local\Temp\7zSB939.tmp\7Dqh4aE2sMTUdji.exe
      .\7Dqh4aE2sMTUdji.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1272

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\7zSB939.tmp\7Dqh4aE2sMTUdji.dat
    Filesize

    1KB

    MD5

    254be284d19ab8e0770a745d0ea00642

    SHA1

    a0ea59270a76e5b2f307695a3963060222b10ad2

    SHA256

    ca1592ef6980dcfb54e12447e255c2c5343a72aac8c367b30efeb64ba1caed31

    SHA512

    17bde839ed8f8a39eea3985144174064029c0f8e18de32a66a7e60ac1083f1f2b1623edc31f952e4a0f6acee5f7e9a4364729dfcba9239d42440c14a20ae430d

  • C:\Users\Admin\AppData\Local\Temp\7zSB939.tmp\7Dqh4aE2sMTUdji.exe
    Filesize

    768KB

    MD5

    09e156c94b649920c0c6efa8508ada9a

    SHA1

    8ba966f84a07648613468b06a11d17f2650e8af0

    SHA256

    2584e4b5077edba37c8e6f97ccdc2e582136ae0144212b37eb97cd4d8685059a

    SHA512

    1a1d2ff05d413ec1c18735dcb06775f0e652fc778f0ce31a9bdc8e567beb32253df635ee2e9b3bdc430c49f0f5ca6128e44cbd88b2cb712a6712c8327f209375

  • C:\Users\Admin\AppData\Local\Temp\7zSB939.tmp\7Dqh4aE2sMTUdji.exe
    Filesize

    768KB

    MD5

    09e156c94b649920c0c6efa8508ada9a

    SHA1

    8ba966f84a07648613468b06a11d17f2650e8af0

    SHA256

    2584e4b5077edba37c8e6f97ccdc2e582136ae0144212b37eb97cd4d8685059a

    SHA512

    1a1d2ff05d413ec1c18735dcb06775f0e652fc778f0ce31a9bdc8e567beb32253df635ee2e9b3bdc430c49f0f5ca6128e44cbd88b2cb712a6712c8327f209375

  • C:\Users\Admin\AppData\Local\Temp\7zSB939.tmp\iiddgkomgfaedgcjjoodkhloenmfilcn\TG.js
    Filesize

    6KB

    MD5

    0784edb61f386734ff71125f17a9955a

    SHA1

    089dbe550be1b2b5f258416428e35e08f5f35c66

    SHA256

    d48751a62b4e75c6f228bc92102a6d1c40e00deedd5634e144a29cc4a9ac7f91

    SHA512

    1ae595307500fb5b6557bf5e249150a907631d4ba8e93b81570b586515ac1779cc9c9959f8c1ee36e754a79f9b549948b39276e11554a6586f9f6f9ae8b42054

  • C:\Users\Admin\AppData\Local\Temp\7zSB939.tmp\iiddgkomgfaedgcjjoodkhloenmfilcn\background.html
    Filesize

    139B

    MD5

    5d59f4ed2b589d29d5f6fc678150c585

    SHA1

    7906e351a09d641ebaf2caf4bd3d4aa2d3f5f4e2

    SHA256

    2063ea73c2925924e5972704a0922e6bf4db503e4edaa280b1027547ab621fe9

    SHA512

    030f44713d40fb063201637168a5cbd0ba391a6ae761acefda809d94fcb03c9ed791a465afc6d3abd19e859ffcaa0ff9e1092bd538a725c285a494aa3e56d6ca

  • C:\Users\Admin\AppData\Local\Temp\7zSB939.tmp\iiddgkomgfaedgcjjoodkhloenmfilcn\content.js
    Filesize

    144B

    MD5

    fca19198fd8af21016a8b1dec7980002

    SHA1

    fd01a47d14004e17a625efe66cc46a06c786cf40

    SHA256

    332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

    SHA512

    60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

  • C:\Users\Admin\AppData\Local\Temp\7zSB939.tmp\iiddgkomgfaedgcjjoodkhloenmfilcn\lsdb.js
    Filesize

    531B

    MD5

    36d98318ab2b3b2585a30984db328afb

    SHA1

    f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

    SHA256

    ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

    SHA512

    6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

  • C:\Users\Admin\AppData\Local\Temp\7zSB939.tmp\iiddgkomgfaedgcjjoodkhloenmfilcn\manifest.json
    Filesize

    498B

    MD5

    640199ea4621e34510de919f6a54436f

    SHA1

    dc65dbfad02bd2688030bd56ca1cab85917a9937

    SHA256

    e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

    SHA512

    d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

  • memory/1272-132-0x0000000000000000-mapping.dmp