Analysis

  • max time kernel
    86s
  • max time network
    102s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 19:03

General

  • Target

    cc739d9f6d862db3d9988faba7dddd8a85c6155cf3d374d41306f58f01adabc3.exe

  • Size

    2.2MB

  • MD5

    a50dbe0de91b8790688f41fd1c8f766a

  • SHA1

    cb2fe854d981ea011e284d55083d1a675505ef68

  • SHA256

    cc739d9f6d862db3d9988faba7dddd8a85c6155cf3d374d41306f58f01adabc3

  • SHA512

    03be9d10253d4a0e6fc81c270b6e62ed84922d00e539167ab9ad6c9c9476adfb0db9fd15809e15db2c9fe8ab0a3962415de25faf5110da64e7ee6d67a6bb9e76

  • SSDEEP

    49152:pN4nFAOAWNCG/KsUr2aQLny4NqVuv9/Iju2xKn9UpzTepv4:0nFBMW6r2aQby4MVuvFMRxKn9Upzapg

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 20 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cc739d9f6d862db3d9988faba7dddd8a85c6155cf3d374d41306f58f01adabc3.exe
    "C:\Users\Admin\AppData\Local\Temp\cc739d9f6d862db3d9988faba7dddd8a85c6155cf3d374d41306f58f01adabc3.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1912
    • C:\Windows\SysWOW64\Wbem\wmic.exe
      wmic useraccount get name,sid
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1296
    • C:\Windows\SysWOW64\Wbem\wmic.exe
      wmic useraccount get name,sid
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1320

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\DcryptDll.dll
    Filesize

    14KB

    MD5

    904beebec2790ee2ca0c90fc448ac7e0

    SHA1

    40fabf1eb0a3b7168351c4514c5288216cb1566d

    SHA256

    f730d9385bf72eac5d579bcf1f7e4330f1d239ca1054d4ead48e9e363d9f4222

    SHA512

    8bdbbaaf73e396cf9fd9866b3e824b7e70c59a2bdefdb3236387e60d0e645d011265fe79fb193f6c0d6abe2e9c01260720c71cd8f068fcc4624760511c54efaa

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\IpConfig.dll
    Filesize

    114KB

    MD5

    a3ed6f7ea493b9644125d494fbf9a1e6

    SHA1

    ebeee67fb0b5b3302c69f47c5e7fca62e1a809d8

    SHA256

    ec0f85f8a9d6b77081ba0103f967ef6705b547bf27bcd866d77ac909d21a1e08

    SHA512

    7099e1bc78ba5727661aa49f75523126563a5ebccdff10cabf868ce5335821118384825f037fbf1408c416c0212aa702a5974bc54d1b63c9d0bcade140f9aae1

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\System.dll
    Filesize

    11KB

    MD5

    c17103ae9072a06da581dec998343fc1

    SHA1

    b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

    SHA256

    dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

    SHA512

    d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\inetc.dll
    Filesize

    20KB

    MD5

    4c01fdfd2b57b32046b3b3635a4f4df8

    SHA1

    e0af8e418cbe2b2783b5de93279a3b5dcb73490e

    SHA256

    b98e21645910f82b328f30c644b86c112969b42697e797671647b09eb40ad014

    SHA512

    cbd354536e2a970d31ba69024208673b1dc56603ad604ff17c5840b4371958fc22bafd90040ae3fb19ae9c248b2cfce08d0bc73cc93481f02c73b86dbc0697b2

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\inetc.dll
    Filesize

    20KB

    MD5

    4c01fdfd2b57b32046b3b3635a4f4df8

    SHA1

    e0af8e418cbe2b2783b5de93279a3b5dcb73490e

    SHA256

    b98e21645910f82b328f30c644b86c112969b42697e797671647b09eb40ad014

    SHA512

    cbd354536e2a970d31ba69024208673b1dc56603ad604ff17c5840b4371958fc22bafd90040ae3fb19ae9c248b2cfce08d0bc73cc93481f02c73b86dbc0697b2

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\inetc.dll
    Filesize

    20KB

    MD5

    4c01fdfd2b57b32046b3b3635a4f4df8

    SHA1

    e0af8e418cbe2b2783b5de93279a3b5dcb73490e

    SHA256

    b98e21645910f82b328f30c644b86c112969b42697e797671647b09eb40ad014

    SHA512

    cbd354536e2a970d31ba69024208673b1dc56603ad604ff17c5840b4371958fc22bafd90040ae3fb19ae9c248b2cfce08d0bc73cc93481f02c73b86dbc0697b2

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\inetc.dll
    Filesize

    20KB

    MD5

    4c01fdfd2b57b32046b3b3635a4f4df8

    SHA1

    e0af8e418cbe2b2783b5de93279a3b5dcb73490e

    SHA256

    b98e21645910f82b328f30c644b86c112969b42697e797671647b09eb40ad014

    SHA512

    cbd354536e2a970d31ba69024208673b1dc56603ad604ff17c5840b4371958fc22bafd90040ae3fb19ae9c248b2cfce08d0bc73cc93481f02c73b86dbc0697b2

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\inetc.dll
    Filesize

    20KB

    MD5

    4c01fdfd2b57b32046b3b3635a4f4df8

    SHA1

    e0af8e418cbe2b2783b5de93279a3b5dcb73490e

    SHA256

    b98e21645910f82b328f30c644b86c112969b42697e797671647b09eb40ad014

    SHA512

    cbd354536e2a970d31ba69024208673b1dc56603ad604ff17c5840b4371958fc22bafd90040ae3fb19ae9c248b2cfce08d0bc73cc93481f02c73b86dbc0697b2

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\inetc.dll
    Filesize

    20KB

    MD5

    4c01fdfd2b57b32046b3b3635a4f4df8

    SHA1

    e0af8e418cbe2b2783b5de93279a3b5dcb73490e

    SHA256

    b98e21645910f82b328f30c644b86c112969b42697e797671647b09eb40ad014

    SHA512

    cbd354536e2a970d31ba69024208673b1dc56603ad604ff17c5840b4371958fc22bafd90040ae3fb19ae9c248b2cfce08d0bc73cc93481f02c73b86dbc0697b2

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\inetc.dll
    Filesize

    20KB

    MD5

    4c01fdfd2b57b32046b3b3635a4f4df8

    SHA1

    e0af8e418cbe2b2783b5de93279a3b5dcb73490e

    SHA256

    b98e21645910f82b328f30c644b86c112969b42697e797671647b09eb40ad014

    SHA512

    cbd354536e2a970d31ba69024208673b1dc56603ad604ff17c5840b4371958fc22bafd90040ae3fb19ae9c248b2cfce08d0bc73cc93481f02c73b86dbc0697b2

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\inetc.dll
    Filesize

    20KB

    MD5

    4c01fdfd2b57b32046b3b3635a4f4df8

    SHA1

    e0af8e418cbe2b2783b5de93279a3b5dcb73490e

    SHA256

    b98e21645910f82b328f30c644b86c112969b42697e797671647b09eb40ad014

    SHA512

    cbd354536e2a970d31ba69024208673b1dc56603ad604ff17c5840b4371958fc22bafd90040ae3fb19ae9c248b2cfce08d0bc73cc93481f02c73b86dbc0697b2

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\inetc.dll
    Filesize

    20KB

    MD5

    4c01fdfd2b57b32046b3b3635a4f4df8

    SHA1

    e0af8e418cbe2b2783b5de93279a3b5dcb73490e

    SHA256

    b98e21645910f82b328f30c644b86c112969b42697e797671647b09eb40ad014

    SHA512

    cbd354536e2a970d31ba69024208673b1dc56603ad604ff17c5840b4371958fc22bafd90040ae3fb19ae9c248b2cfce08d0bc73cc93481f02c73b86dbc0697b2

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\inetc.dll
    Filesize

    20KB

    MD5

    4c01fdfd2b57b32046b3b3635a4f4df8

    SHA1

    e0af8e418cbe2b2783b5de93279a3b5dcb73490e

    SHA256

    b98e21645910f82b328f30c644b86c112969b42697e797671647b09eb40ad014

    SHA512

    cbd354536e2a970d31ba69024208673b1dc56603ad604ff17c5840b4371958fc22bafd90040ae3fb19ae9c248b2cfce08d0bc73cc93481f02c73b86dbc0697b2

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\inetc.dll
    Filesize

    20KB

    MD5

    4c01fdfd2b57b32046b3b3635a4f4df8

    SHA1

    e0af8e418cbe2b2783b5de93279a3b5dcb73490e

    SHA256

    b98e21645910f82b328f30c644b86c112969b42697e797671647b09eb40ad014

    SHA512

    cbd354536e2a970d31ba69024208673b1dc56603ad604ff17c5840b4371958fc22bafd90040ae3fb19ae9c248b2cfce08d0bc73cc93481f02c73b86dbc0697b2

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\md5dll.dll
    Filesize

    8KB

    MD5

    97960d7a18662dac9cd80a8c5e3c794b

    SHA1

    4c28449cefa9af46bb7a63e9b9ea66a2de0ea287

    SHA256

    e0d1dc6e4c5cc13fb2db08fc741da0d08b315ebc8d3b53baa61552625d19b9c3

    SHA512

    1baab7b5378f3a396b31bf63b01b7905759c9f1d17d71882af63338d64eceda1884c947d93e4d9ef911bded1ef061043c873a88b8272f1aa296731aa745e756c

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\nsDialogs.dll
    Filesize

    9KB

    MD5

    c10e04dd4ad4277d5adc951bb331c777

    SHA1

    b1e30808198a3ae6d6d1cca62df8893dc2a7ad43

    SHA256

    e31ad6c6e82e603378cb6b80e67d0e0dcd9cf384e1199ac5a65cb4935680021a

    SHA512

    853a5564bf751d40484ea482444c6958457cb4a17fb973cf870f03f201b8b2643be41bccde00f6b2026dc0c3d113e6481b0dc4c7b0f3ae7966d38c92c6b5862e

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\nsExec.dll
    Filesize

    6KB

    MD5

    acc2b699edfea5bf5aae45aba3a41e96

    SHA1

    d2accf4d494e43ceb2cff69abe4dd17147d29cc2

    SHA256

    168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e

    SHA512

    e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\nsExec.dll
    Filesize

    6KB

    MD5

    acc2b699edfea5bf5aae45aba3a41e96

    SHA1

    d2accf4d494e43ceb2cff69abe4dd17147d29cc2

    SHA256

    168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e

    SHA512

    e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\nsisos.dll
    Filesize

    5KB

    MD5

    69806691d649ef1c8703fd9e29231d44

    SHA1

    e2193fcf5b4863605eec2a5eb17bf84c7ac00166

    SHA256

    ba79ab7f63f02ed5d5d46b82b11d97dac5b7ef7e9b9a4df926b43ceac18483b6

    SHA512

    5e5e0319e701d15134a01cb6472c624e271e99891058aef4dfe779c29c73899771a5b6f8b1cd61b543a3b3defeaecaa080c9cc4e76e84038ca08e12084f128eb

  • \Users\Admin\AppData\Local\Temp\nsy28C8.tmp\version.dll
    Filesize

    42KB

    MD5

    45ec409b03b22ebbbaebf77c96301699

    SHA1

    a6eaf9cdd8f8f93311f497ab8b6f18bedb62a860

    SHA256

    09aaf4758f8e45ab371b633ecfa52685c76ed982e58b6ddb02a29b3e14949895

    SHA512

    b9e9968efdd91a7518d09e0a79713cafda456c6c16011c94bf9bb32fa220f1891d730133e3740cfeb150f896b408e10aa6eef36384776c938584abee9ce2a58e

  • memory/1296-71-0x0000000000000000-mapping.dmp
  • memory/1320-73-0x0000000000000000-mapping.dmp
  • memory/1912-76-0x0000000003761000-0x0000000003769000-memory.dmp
    Filesize

    32KB

  • memory/1912-54-0x0000000076041000-0x0000000076043000-memory.dmp
    Filesize

    8KB

  • memory/1912-58-0x0000000003690000-0x00000000036B6000-memory.dmp
    Filesize

    152KB