Analysis

  • max time kernel
    45s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 22:24

General

  • Target

    2e147140e2ed3c966dd121a2b1d8fe56bffd06c478a63a8b994a707e4fad6d6c.exe

  • Size

    778KB

  • MD5

    9ad01f5b8ca1d4f88f10b2dfc42cd8b8

  • SHA1

    a12740157e8582973eeb1724834eaeb2f02d3528

  • SHA256

    2e147140e2ed3c966dd121a2b1d8fe56bffd06c478a63a8b994a707e4fad6d6c

  • SHA512

    91031f0694eca538f94c09256df877c67a94b34f4ac3c9c14b00a4ae1dc8414f03a72e9cdfb07c39e09d5a97d020e193412f084ad6f6830a3ef6ea7206f67fc9

  • SSDEEP

    24576:h1OYdaOhwkBM0MlnPTdF7/c4TTLWEuhMD:h1OsrM1PrQiLDuiD

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
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2e147140e2ed3c966dd121a2b1d8fe56bffd06c478a63a8b994a707e4fad6d6c.exe
    "C:\Users\Admin\AppData\Local\Temp\2e147140e2ed3c966dd121a2b1d8fe56bffd06c478a63a8b994a707e4fad6d6c.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1440
    • C:\Users\Admin\AppData\Local\Temp\7zSE80F.tmp\cpfH7NcBMgWXVJu.exe
      .\cpfH7NcBMgWXVJu.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      PID:1932

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7zSE80F.tmp\adnkagodbfngmdajbbocegjnllfmdaie\W.js

    Filesize

    6KB

    MD5

    fc6fdd935a9e497d7a14ed6051c6236c

    SHA1

    1b6fbd2643ae821aba3c18ae28ed4acffdf167ed

    SHA256

    10a9fe92a4f5532732e157af27f5d3956b5d820b8d3b2ed899e49e230866c488

    SHA512

    c5c7d8c840a4f0d86d0df28af0054a30ed567d9d5270946b607eaca90b846316daff46a3cb366ffd49798f7bdae109de12e35096b5096e0eac6896be0d9843a3

  • C:\Users\Admin\AppData\Local\Temp\7zSE80F.tmp\adnkagodbfngmdajbbocegjnllfmdaie\background.html

    Filesize

    138B

    MD5

    3026b0ad6d0afbb764a8a27343b3939f

    SHA1

    b5d2d5e95c175ec0f99064f9fec624dfdea9e5af

    SHA256

    78d4139b86a3b6d4120a2cc842b297836a7105e88e31c0024b70509d75a3e4fe

    SHA512

    5f41b806a9609f10cb74843e37df8f83a0ce3a4486bc6e7a290565f4e4f0332255c535066a804ab3446c033e5675cc39ea12d075c52ad862f3f91d4bb7c79cbf

  • C:\Users\Admin\AppData\Local\Temp\7zSE80F.tmp\adnkagodbfngmdajbbocegjnllfmdaie\content.js

    Filesize

    144B

    MD5

    fca19198fd8af21016a8b1dec7980002

    SHA1

    fd01a47d14004e17a625efe66cc46a06c786cf40

    SHA256

    332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

    SHA512

    60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

  • C:\Users\Admin\AppData\Local\Temp\7zSE80F.tmp\adnkagodbfngmdajbbocegjnllfmdaie\lsdb.js

    Filesize

    531B

    MD5

    36d98318ab2b3b2585a30984db328afb

    SHA1

    f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

    SHA256

    ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

    SHA512

    6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

  • C:\Users\Admin\AppData\Local\Temp\7zSE80F.tmp\adnkagodbfngmdajbbocegjnllfmdaie\manifest.json

    Filesize

    602B

    MD5

    1c4ec8777b06b44ac733449636d41237

    SHA1

    14bf83feb6ee84cfcea24b85722024b7d12f6031

    SHA256

    e4e7eb22bc46bd3ece4cd3cfd870a3e96bd58dc29ea8926f0fa6889bdd94245d

    SHA512

    202f498effd0d182e33d0093cd425ccd03892c0e47e9f1c1d2665740530914aedac4c3f1b89b46f69dc830b4e075be0b5a51f775065e0c47214b0bccf6830efd

  • C:\Users\Admin\AppData\Local\Temp\7zSE80F.tmp\cpfH7NcBMgWXVJu.dat

    Filesize

    1KB

    MD5

    efa49fd114d4bf4a05d50f09d567680c

    SHA1

    6a49cde626462db1ec81aefc1077e1aa22f8047a

    SHA256

    d2620184912c3d178287723f655cf6a09e452e849b4c107e74c5f7e6402a648d

    SHA512

    319698931df5e954a9bbaefd24b1154410b58c89032550a7da54a473323c8c07ffc270660650f4dea2db7f22a142c92f08960da4ed495287eb83091168e35df8

  • C:\Users\Admin\AppData\Local\Temp\7zSE80F.tmp\cpfH7NcBMgWXVJu.exe

    Filesize

    631KB

    MD5

    8580d9d21b9f472b70bbc3a91b2dfb3b

    SHA1

    ec67fec4cecc50564c4c89db6c305b7c5dc8548e

    SHA256

    81d9ccdaefd6600fd727ca34ec858a126539e9204c0f842696b186b51ebc8fb0

    SHA512

    5af5106ebc64fc9df1d75b9f1045010ce60aaa706c5881bac28193dae5524ece55f81cba149076272a275535edab8f098920170f6a4554f92dd07b647f570948

  • \Users\Admin\AppData\Local\Temp\7zSE80F.tmp\cpfH7NcBMgWXVJu.exe

    Filesize

    631KB

    MD5

    8580d9d21b9f472b70bbc3a91b2dfb3b

    SHA1

    ec67fec4cecc50564c4c89db6c305b7c5dc8548e

    SHA256

    81d9ccdaefd6600fd727ca34ec858a126539e9204c0f842696b186b51ebc8fb0

    SHA512

    5af5106ebc64fc9df1d75b9f1045010ce60aaa706c5881bac28193dae5524ece55f81cba149076272a275535edab8f098920170f6a4554f92dd07b647f570948

  • memory/1440-54-0x0000000076181000-0x0000000076183000-memory.dmp

    Filesize

    8KB

  • memory/1932-56-0x0000000000000000-mapping.dmp