Analysis

  • max time kernel
    94s
  • max time network
    101s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 19:24

General

  • Target

    c80342d87dad0a112550b4917fbdbc671fbc785f3f57b809d78fb2ba040cc5b7.exe

  • Size

    931KB

  • MD5

    bee6eb97d165837b8c0aeadf9f7a6f96

  • SHA1

    8eec2cb2b33f29d7c23d1683c8d1406db12394ee

  • SHA256

    c80342d87dad0a112550b4917fbdbc671fbc785f3f57b809d78fb2ba040cc5b7

  • SHA512

    608f05529ce81d25fb815f4e372164b988cc88712912db46f11231ee85c750868f8816a9dd1f278d999c5f0369b79089b368eb1b8baff266e9504ce0f89ed747

  • SSDEEP

    24576:h1OYdaO0CZ/iWCvu/2sWsJA/jlt+DHhs1:h1OsqCpYO/dJJDHhs1

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\c80342d87dad0a112550b4917fbdbc671fbc785f3f57b809d78fb2ba040cc5b7.exe
    "C:\Users\Admin\AppData\Local\Temp\c80342d87dad0a112550b4917fbdbc671fbc785f3f57b809d78fb2ba040cc5b7.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1916
    • C:\Users\Admin\AppData\Local\Temp\7zSEAAE.tmp\MFqZQ0CV155odVP.exe
      .\MFqZQ0CV155odVP.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:520

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

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

    2KB

    MD5

    df13f711e20e9c80171846d4f2f7ae06

    SHA1

    56d29cda58427efe0e21d3880d39eb1b0ef60bee

    SHA256

    6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

    SHA512

    6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

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

    35B

    MD5

    d187be2172ef6f0c204e98c5dab18f95

    SHA1

    5a04dd039ed83821928bb936c1ef57ef5bb4ce04

    SHA256

    c4ac18d85b264e00d30a23c343ba365814ceb66f7efd7b544faac76eef7553db

    SHA512

    eed6aa62b3faee0607b30a2b9c87f211b507dd56dcba083cc934898aff72b3a92a1951c161569563ffd6db9e67904964e718010dedb221b84edca8413112ded0

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

    8KB

    MD5

    f416c7b21efc0ad7ecacb8ce260054b2

    SHA1

    1ef96c3a054f9b346d0ae4447f7b1e8fa3078df9

    SHA256

    fc6d9f2ee44db68d9a422c031a71018bbfe7538c09ad1e70b5c960b3c1aa7d21

    SHA512

    1283f3067977f211cc0b2d6faed1f199255ac9f379decf32244ab255fb4627aa2c7b41895645c176520ce544a323b34ade6fab312db61e9599351e3bc061897a

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

    598B

    MD5

    ed2ca8edefbadd82528847ab6108c4ae

    SHA1

    bab513482bba930d9bc5fe306c42de47ca8c6458

    SHA256

    ba149dff99bb0967bbca77b3da38125bff5b5a5fac0c066c1c430eba4111835d

    SHA512

    db255aa64013d2e046de666c2ac07d6af06824a8548bbae8abd39e66d1501a80f9e9eb27affd1cd3f9ee4669e9f23940fb3fb24814061097a12942227d8e2ccb

  • C:\Users\Admin\AppData\Local\Temp\7zSEAAE.tmp\MFqZQ0CV155odVP.dat
    Filesize

    1KB

    MD5

    f5dc3d7496f2772abfe55bd4cd8b3471

    SHA1

    8dfa5b41d05601da8f1cb32461b2d8269638f718

    SHA256

    c1e78f9d0ed0c2599a9a48c95c9422245eca774b909e1961b8286e446b19ca9c

    SHA512

    b44ec661397d330649c4e6bbd14e0bd7a3674e04602fef36a2c54017374a9cff86b420168fd55212e1d4ffc64e4c8234b962d365c66571314923b99107ebf16c

  • C:\Users\Admin\AppData\Local\Temp\7zSEAAE.tmp\MFqZQ0CV155odVP.exe
    Filesize

    772KB

    MD5

    5ed7019dcd0008dbcd8e54017b8c7dd9

    SHA1

    7e4457da2ff06c2170bad636c9eb7c1bb436fd06

    SHA256

    7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

    SHA512

    10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

  • C:\Users\Admin\AppData\Local\Temp\7zSEAAE.tmp\kpingpnplnoejkmkibbeggmhdiecpigo\background.html
    Filesize

    147B

    MD5

    777358e3a1000ed65b9ea7a3524fdd1e

    SHA1

    47148765cc600a59a1975726a04da6015be69c86

    SHA256

    5b1b81c937e5b1fcf4713868110c0baf684b372f1019cbd0e475179f4d26189b

    SHA512

    e482020fd013bc7d769049e459ea1b129d49875f6f8529527567a4614e097536c4272f82ce244fa45e2580408d33dcbd45dbd8bc4cdf8b45aa6e5edc2af8cf5b

  • C:\Users\Admin\AppData\Local\Temp\7zSEAAE.tmp\kpingpnplnoejkmkibbeggmhdiecpigo\content.js
    Filesize

    144B

    MD5

    fca19198fd8af21016a8b1dec7980002

    SHA1

    fd01a47d14004e17a625efe66cc46a06c786cf40

    SHA256

    332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

    SHA512

    60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

  • C:\Users\Admin\AppData\Local\Temp\7zSEAAE.tmp\kpingpnplnoejkmkibbeggmhdiecpigo\lsdb.js
    Filesize

    531B

    MD5

    36d98318ab2b3b2585a30984db328afb

    SHA1

    f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

    SHA256

    ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

    SHA512

    6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

  • C:\Users\Admin\AppData\Local\Temp\7zSEAAE.tmp\kpingpnplnoejkmkibbeggmhdiecpigo\manifest.json
    Filesize

    498B

    MD5

    640199ea4621e34510de919f6a54436f

    SHA1

    dc65dbfad02bd2688030bd56ca1cab85917a9937

    SHA256

    e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

    SHA512

    d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

  • C:\Users\Admin\AppData\Local\Temp\7zSEAAE.tmp\kpingpnplnoejkmkibbeggmhdiecpigo\oXYETaTrDp.js
    Filesize

    6KB

    MD5

    3c4a98730fc5a98109105716b4d7a09a

    SHA1

    a0d6622e4e96aa6429e3bd2546812aee433ba66d

    SHA256

    a7f494de465290518bb02176cfb639a5663361dd7d2fdbadc27f682dc485de11

    SHA512

    c5f518bc839ba0029b2cdc88b3d9c02604e5d39d96aef389133d41afa5d1ad4eae70263c8a9b0967f22a70328d85c5911b72138f0dcda24d0c50a4ee7ca886a1

  • \Users\Admin\AppData\Local\Temp\7zSEAAE.tmp\MFqZQ0CV155odVP.exe
    Filesize

    772KB

    MD5

    5ed7019dcd0008dbcd8e54017b8c7dd9

    SHA1

    7e4457da2ff06c2170bad636c9eb7c1bb436fd06

    SHA256

    7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

    SHA512

    10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

  • memory/520-56-0x0000000000000000-mapping.dmp
  • memory/1916-54-0x0000000075CF1000-0x0000000075CF3000-memory.dmp
    Filesize

    8KB