General

  • Target

    VirusShare_0d1b4da6cfd38e56ea291dc268d9ae67

  • Size

    657KB

  • Sample

    240204-tlxdqsfhfj

  • MD5

    0d1b4da6cfd38e56ea291dc268d9ae67

  • SHA1

    097fda9a4b152d13ced2002a30fd45f7923580a8

  • SHA256

    88de9f0225e7d296dca4fa7dbe24b35ec9146ca5008eb02086f6277b94f9ea54

  • SHA512

    5756f4861c2674dba7eef0416b1e6e50adc8c3f96a4fcf886c04d2fc34c90b74252dcb1db4ebe3d50c4c1ede699e604810906e97fb1f5a93688e7e4266a4bfe6

  • SSDEEP

    12288:SLqzlx/NG4GQTq4OaQQTYJ8eP4/L5uO7D3f5B2q4yajQTEJ8ePv/b5uO7aLvHPA+:SLq3/NG4GQm4OaHYJ8eP4D5uOHBBb4yz

Malware Config

Targets

    • Target

      VirusShare_0d1b4da6cfd38e56ea291dc268d9ae67

    • Size

      657KB

    • MD5

      0d1b4da6cfd38e56ea291dc268d9ae67

    • SHA1

      097fda9a4b152d13ced2002a30fd45f7923580a8

    • SHA256

      88de9f0225e7d296dca4fa7dbe24b35ec9146ca5008eb02086f6277b94f9ea54

    • SHA512

      5756f4861c2674dba7eef0416b1e6e50adc8c3f96a4fcf886c04d2fc34c90b74252dcb1db4ebe3d50c4c1ede699e604810906e97fb1f5a93688e7e4266a4bfe6

    • SSDEEP

      12288:SLqzlx/NG4GQTq4OaQQTYJ8eP4/L5uO7D3f5B2q4yajQTEJ8ePv/b5uO7aLvHPA+:SLq3/NG4GQm4OaHYJ8eP4D5uOHBBb4yz

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Drops file in System32 directory

    • Target

      $PLUGINSDIR/aminsis.dll

    • Size

      567KB

    • MD5

      450753ad96785a240a39deccab3af0d0

    • SHA1

      21c544064d2ffa6444508268ce258a330d459fc5

    • SHA256

      1c371dcc6c3428ea98fb0d2dcb612b4ebc731f3ed72e683c8e33058cd2a952d3

    • SHA512

      c41b834f4228b7668316095569c836b4e0d55c5fbf310c65b0e0453ef0e74a3ce8f9357cea90b80f6590f85dd7708eeb4eec27518811ea4aab20c0e7f5643dab

    • SSDEEP

      12288:i/x6GnSkidh7NfMc4G1ppgH81vrKiuu+PUHOGcl5Sbl9B9GUdL:9GnSkWh4G1ppgH81vrBu3MHOGUKfGU

    Score
    3/10
    • Target

      ffRichMediaViewV1release744chaction.js

    • Size

      859B

    • MD5

      d71aa46a09cea82d162f8fba5bea19b0

    • SHA1

      33ebb6d61e7b018b880dec35fdd991b5d3e4eb2b

    • SHA256

      5d3fa14f748042b7ce9c0d2063e4a076faf8c37bf8d5702bd0f16dc0a3941efa

    • SHA512

      4d87891e58b70a5dfa680cb084a621b4137fb188ad8d12a03d322fd09a302ac11666983b54ffa8e2f3685642f19c845cd6282a3938d1744ac2f2f643edbddccf

    Score
    1/10
    • Target

      ff/chrome/content/ffRichMediaViewV1release744.js

    • Size

      762B

    • MD5

      976c6716b71d9d2f4a8cd13ebf17a364

    • SHA1

      8dc1c7d1a66a71f6a4bd802667ae12c0581241ed

    • SHA256

      a74f051e0b911089cbb646476471fcf65bbaff1d2f0f4ba52f6c75cef3fd2194

    • SHA512

      b58b1723d460731782fcf18f8a0fdc3c9ab6804d5e9eb92015c6534e86a53e63b8c8a2be40ed46aa14ec9dcf51d2c320a18b5f3bf358bd84322ffeeb66ee9c9c

    Score
    1/10
    • Target

      ff/chrome/content/ffRichMediaViewV1release744ffaction.js

    • Size

      698B

    • MD5

      b6347fdf4bc689bc553a731ca927333b

    • SHA1

      c8560f0ec01a53e15dff7d6f344f37d9998a63aa

    • SHA256

      c6fd567af88c7d733878cb8e1ddd33f4c360855120e2bac9c1993bfd855c6e9f

    • SHA512

      3bb7cc3cbb83b02c17433085bac67e9f3fc4c208fa7a7bc96837180a5879a2cf4ebdd618e892fdffc4d7623070364e5e5d927e63b7f472f22d2544c54d1e9b1a

    Score
    1/10
    • Target

      ie/RichMediaViewV1release744.dll

    • Size

      85KB

    • MD5

      36a02c7841f472f0f1e937e117f707ee

    • SHA1

      f3a8e2c7ab1076069b610767cdb80d3b7db9ff04

    • SHA256

      372721de013be14d96b9f51f60452495f18094cea2bca981eab2735f58ea4552

    • SHA512

      9513c984b98eed4e420fa5b125399d67b6d4cafaaca92ca59d6db72465839f0eb81dd6d92630822492231483dad7259f42e4d818176d562a7ac48490edb88508

    • SSDEEP

      1536:tkf9Csc+EE7Msd5N60GlVk8jkrwJUnqLhPLlQ9RFtBZ:e9++EEwsJ6FlVJUnma9RF9

    Score
    6/10
    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Target

      uninstall.exe

    • Size

      289KB

    • MD5

      c8fcbfca053457e14695e6d4049e5f35

    • SHA1

      f2c56060a129a930b6db7bfab15c83277172473e

    • SHA256

      f801f2b95a381456709805882da625f54e983064137559a15b68480cbbd71b1d

    • SHA512

      260dbf735e55286457202544ecc3a7089377646d30ef2847d9240ee2a27f8f98ab2d1a792d1e3dfdd1f3ca964e79c2f87a00daec4faa0b3202a440109d54ec99

    • SSDEEP

      6144:Ue34hARg4l8ai5PQtTZ763J8eWW43YLYjn5uO7D32fuCa7Bmb:sAq4OaQQTYJ8eP4/L5uO7D3f5B6

    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Target

      $PLUGINSDIR/aminsis.dll

    • Size

      567KB

    • MD5

      450753ad96785a240a39deccab3af0d0

    • SHA1

      21c544064d2ffa6444508268ce258a330d459fc5

    • SHA256

      1c371dcc6c3428ea98fb0d2dcb612b4ebc731f3ed72e683c8e33058cd2a952d3

    • SHA512

      c41b834f4228b7668316095569c836b4e0d55c5fbf310c65b0e0453ef0e74a3ce8f9357cea90b80f6590f85dd7708eeb4eec27518811ea4aab20c0e7f5643dab

    • SSDEEP

      12288:i/x6GnSkidh7NfMc4G1ppgH81vrKiuu+PUHOGcl5Sbl9B9GUdL:9GnSkWh4G1ppgH81vrBu3MHOGUKfGU

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks