Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    08-05-2023 23:36

General

  • Target

    32bc8648c499ce2115cc18b912b59a64a1869f23102a06ac18c70c70be9385a3.exe

  • Size

    303KB

  • MD5

    9146b06836db73b08d47b6a7422b169d

  • SHA1

    fd35f89c86e244419af4d2b3386f83d93b2dc63d

  • SHA256

    32bc8648c499ce2115cc18b912b59a64a1869f23102a06ac18c70c70be9385a3

  • SHA512

    3b18574aa7c6c390fc31305ada720e17e01540660727304fcd7fec43292ecdc5633c7e6aa3ef13f5727f46b74b438a70e4791b9918a8b2e5d206a097be65b113

  • SSDEEP

    6144:UbtQEQ9UGblXL5rG1heTArtPn0uBHfsXmhRG29G2Jyxz36c:ut8UGbSoAxPPBHfbhQ2vy5P

Malware Config

Extracted

Family

vidar

Version

3.3

Botnet

8eb820ddf1aebfd9fcdae0b7decef98a

C2

https://steamcommunity.com/profiles/76561199492257783

https://t.me/justsometg

Attributes
  • profile_id_v2

    8eb820ddf1aebfd9fcdae0b7decef98a

  • user_agent

    Mozilla/5.0 (X11; Linux 3.5.4-1-ARCH i686; es) KHTML/4.9.1 (like Gecko) Konqueror/4.9

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Modifies system certificate store 2 TTPs 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\32bc8648c499ce2115cc18b912b59a64a1869f23102a06ac18c70c70be9385a3.exe
    "C:\Users\Admin\AppData\Local\Temp\32bc8648c499ce2115cc18b912b59a64a1869f23102a06ac18c70c70be9385a3.exe"
    1⤵
    • Modifies system certificate store
    PID:2016

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    62KB

    MD5

    3ac860860707baaf32469fa7cc7c0192

    SHA1

    c33c2acdaba0e6fa41fd2f00f186804722477639

    SHA256

    d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

    SHA512

    d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    2679c6590b274f49c853e9e02cdbfcb1

    SHA1

    0d8d0cbc5387d9cf5570394461bf4389cd549311

    SHA256

    b00d322095800ce2fae558848ab53f9971d7689fd30b5257b3fa3de3a2713e26

    SHA512

    274af40c7a13b356e29ebf4c3fcc293f0b0810bbf883577d1ee7294a9a8306735c48f66fe4f4a440ed69135d8ea92fd364126d83c8bebdc82b54fba245c41f87

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    a8b0ffddf0bf95c48b7cea6941b765cb

    SHA1

    e01f28dfd212c29bdae5c9b49c76fd8dbf69ad55

    SHA256

    2d768c3c11a6ef75759747cbc6c01def69173daff0e9f6bbc17232f9c4c943de

    SHA512

    e5a6efddfa46c922dba84a9b7ab3baa32c8b8b80ea7abd591f6c151c7561f7a46525b9e13b56184cc0e1271e91b53e8390229abd1e48541a34d1774554478edb

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    64af913cb083ea3185d9fdad213de3cc

    SHA1

    49ef7589a66c082b86212b858a826c47b533d073

    SHA256

    cf41ea937bde5f9028e96ad295eb56a4777f23d0d497d3da3b9c60b024af9940

    SHA512

    89e2cd6e55023460cc9ea107af061b5fb21f2251e479136f718960d564ad0da5485a9cafcd657d90692af66c925c95d866740810b13f857f002d3a72bb2d86e1

  • C:\Users\Admin\AppData\Local\Temp\Tar719F.tmp

    Filesize

    164KB

    MD5

    4ff65ad929cd9a367680e0e5b1c08166

    SHA1

    c0af0d4396bd1f15c45f39d3b849ba444233b3a2

    SHA256

    c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

    SHA512

    f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

  • memory/2016-55-0x0000000000530000-0x0000000000587000-memory.dmp

    Filesize

    348KB

  • memory/2016-56-0x0000000000400000-0x00000000004B9000-memory.dmp

    Filesize

    740KB

  • memory/2016-58-0x0000000000400000-0x00000000004B9000-memory.dmp

    Filesize

    740KB

  • memory/2016-62-0x0000000000400000-0x00000000004B9000-memory.dmp

    Filesize

    740KB

  • memory/2016-63-0x0000000000400000-0x00000000004B9000-memory.dmp

    Filesize

    740KB

  • memory/2016-115-0x0000000000400000-0x00000000004B9000-memory.dmp

    Filesize

    740KB