Analysis

  • max time kernel
    40s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 19:41

General

  • Target

    c2eeb3a968fcd5220a4a32e1e7a82bc1c57e7f8387bb768d33c5660becff047d.exe

  • Size

    931KB

  • MD5

    d97fce461dcce19c1f42d0ca3e7403f8

  • SHA1

    fa6e4da1f62e73743a999dda38cbf07291bd23e6

  • SHA256

    c2eeb3a968fcd5220a4a32e1e7a82bc1c57e7f8387bb768d33c5660becff047d

  • SHA512

    4917809cd74ad691ed20b7833385b0119f3d0ec64f95679b64d4091892a54f114c0f268d75ee590fa182610f65e63aff19cb3ca51eedeb81c0edd7b11f0ab53a

  • SSDEEP

    24576:h1OYdaOXCZ/iWCvu/2sWsJA/jlt+DHhsv:h1Os5CpYO/dJJDHhsv

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\c2eeb3a968fcd5220a4a32e1e7a82bc1c57e7f8387bb768d33c5660becff047d.exe
    "C:\Users\Admin\AppData\Local\Temp\c2eeb3a968fcd5220a4a32e1e7a82bc1c57e7f8387bb768d33c5660becff047d.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2044
    • C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\QH2lsUPnJix6CNI.exe
      .\QH2lsUPnJix6CNI.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1956

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\7zS3F43.tmp\QH2lsUPnJix6CNI.dat
    Filesize

    1KB

    MD5

    9c346b1f6f00b228ec5de3aeec49f83b

    SHA1

    784c398cfa427fbfc45d44e3056013328d3d4cf8

    SHA256

    db0a162071525586e9c70ec48f39e2a69e3d950218407fbf58f1ab8b561f179e

    SHA512

    4250cdf22885db6949c96131ad23ab105ee65eb87044a7c0bf610b18eb64716275f59c375f03f97f4700bfc777b0ba01a7016e5804bc933fb5bc8d117a536b8e

  • C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\QH2lsUPnJix6CNI.exe
    Filesize

    772KB

    MD5

    5ed7019dcd0008dbcd8e54017b8c7dd9

    SHA1

    7e4457da2ff06c2170bad636c9eb7c1bb436fd06

    SHA256

    7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

    SHA512

    10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

  • C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\bihganklolicaghhnpeobefgidibcgie\background.html
    Filesize

    144B

    MD5

    2397ee720e8b724559e944ed03b6d3b1

    SHA1

    2d30551a4b88368c6c5488acab3846d050c54a6a

    SHA256

    962d242f99592c40686f4490d7d17eeec7ece86397fa6d635b3a9ac5f0c53346

    SHA512

    f3801010516fdef7a47f76146d8fd60dffe0e870b5e7f705552c154f7185f5bc78779a0c0407990aab01434b917cbbd30b8373deaa1ff873599b2484a8ca2ba9

  • C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\bihganklolicaghhnpeobefgidibcgie\content.js
    Filesize

    144B

    MD5

    fca19198fd8af21016a8b1dec7980002

    SHA1

    fd01a47d14004e17a625efe66cc46a06c786cf40

    SHA256

    332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

    SHA512

    60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

  • C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\bihganklolicaghhnpeobefgidibcgie\damAzPL.js
    Filesize

    6KB

    MD5

    e278b3e3ec803f4843adfaaef7255531

    SHA1

    2c9ad632e4b8117d1b7d0696968ba2e8e210bca2

    SHA256

    a6c6ef840f01fc684b38ae0cc7eaeb00740edee19fa471e2e96ed4df34503624

    SHA512

    69f30a2103a07f664020d6d7858da76d1fc440fb06af619d242ec52f9276a159dcb88be170a7333f426e2e2a7eeee12e0102e5b9716ca8815d38de2c442df8ec

  • C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\bihganklolicaghhnpeobefgidibcgie\lsdb.js
    Filesize

    531B

    MD5

    36d98318ab2b3b2585a30984db328afb

    SHA1

    f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

    SHA256

    ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

    SHA512

    6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

  • C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\bihganklolicaghhnpeobefgidibcgie\manifest.json
    Filesize

    498B

    MD5

    640199ea4621e34510de919f6a54436f

    SHA1

    dc65dbfad02bd2688030bd56ca1cab85917a9937

    SHA256

    e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

    SHA512

    d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

  • C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\q@Hf.org\bootstrap.js
    Filesize

    2KB

    MD5

    df13f711e20e9c80171846d4f2f7ae06

    SHA1

    56d29cda58427efe0e21d3880d39eb1b0ef60bee

    SHA256

    6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

    SHA512

    6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

  • C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\q@Hf.org\chrome.manifest
    Filesize

    35B

    MD5

    7d614173d907b5f5ded76aa04eef60e1

    SHA1

    5cdb8a67bbd3372016deca5a3cd4f5ed43346516

    SHA256

    6799359fb817f8474070f2a4eb01c8dd4c26440e88ad243c25291d95a3b6920b

    SHA512

    87767db86094f4e68a7ab4fec9276c282b8f987590a7b6a2a0c2253e247d5deafe3a74f723384b5bb535e382897d14949c0c26e81a417188503362971f00ee0a

  • C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\q@Hf.org\content\bg.js
    Filesize

    8KB

    MD5

    b827edc90af4bd5af4adaec677541e5c

    SHA1

    92e26ae0fe1f67f78f98afc935b80c195faf5184

    SHA256

    a2ac25113c838df00df727f2f62eaa4ad479b9ff10d1cd22d6f8554ef47e77c4

    SHA512

    8441681192352e108cd4800ce09ad0fba1406db627400995e04b90df3b6f770bb54a87f65a6a7220d32689d9a708435b007fdea89de27ae85f730d1b91da4cf9

  • C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\q@Hf.org\install.rdf
    Filesize

    590B

    MD5

    48605cf3cd8d00eb7678133138e5f0d9

    SHA1

    e611d47ec4d9daae1a2939ab9f77b7ce4ebe5957

    SHA256

    ecdc9f63b2b6ef44553c269bb3ba6c3cbbe81fdcc6438eb545f08f5476bb1bca

    SHA512

    a7d680109cb3121697ae485d87221539dd7d4173bebd2c0121832305c77726e421fd353e8fbf57e7979141a6aea1b1c21a9677c4f7948a1e646ef9a3374f1062

  • \Users\Admin\AppData\Local\Temp\7zS3F43.tmp\QH2lsUPnJix6CNI.exe
    Filesize

    772KB

    MD5

    5ed7019dcd0008dbcd8e54017b8c7dd9

    SHA1

    7e4457da2ff06c2170bad636c9eb7c1bb436fd06

    SHA256

    7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

    SHA512

    10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

  • memory/1956-56-0x0000000000000000-mapping.dmp
  • memory/2044-54-0x0000000075F81000-0x0000000075F83000-memory.dmp
    Filesize

    8KB