Analysis

  • max time kernel
    96s
  • max time network
    102s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11-09-2024 10:37

General

  • Target

    safari_O-aCQT1.exe

  • Size

    1.7MB

  • MD5

    99a9fbd5fee72ce51585309390a46717

  • SHA1

    ff39c56312090a909c2c0c82629c552a3b252a98

  • SHA256

    833064195b0c96bce9a8c00dc95df6bd9fce1092c1260ba0e877810bfc44b0aa

  • SHA512

    97f9a98fb48c8281818163d3dbe66fa246e1fe6a5a67f15175419992b0ca389cbe086e457177c21ce9c99ff05a1e0b508812cdf30220090a438dd8c94f73c6b7

  • SSDEEP

    24576:R4nXubIQGyxbPV0db26Wmd0l4sv1Et9uGpckT52zedlq89Ws5uIzk5aM/phdO7:Rqe3f61mZSffPMWrQ0ZkA

Score
6/10

Malware Config

Signatures

  • Blocklisted process makes network request 4 IoCs
  • Checks for any installed AV software in registry 1 TTPs 6 IoCs
  • Downloads MZ/PE file
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 17 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies system certificate store 2 TTPs 8 IoCs
  • Script User-Agent 1 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\safari_O-aCQT1.exe
    "C:\Users\Admin\AppData\Local\Temp\safari_O-aCQT1.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2592
    • C:\Users\Admin\AppData\Local\Temp\is-59ANE.tmp\safari_O-aCQT1.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-59ANE.tmp\safari_O-aCQT1.tmp" /SL5="$30158,831488,831488,C:\Users\Admin\AppData\Local\Temp\safari_O-aCQT1.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Modifies system certificate store
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2824
      • C:\Users\Admin\AppData\Local\Temp\is-TJ0CD.tmp\file_O-aCQT1.exe
        "C:\Users\Admin\AppData\Local\Temp\is-TJ0CD.tmp\file_O-aCQT1.exe" /LANG=en /NA=Rh85hR64
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1052
        • C:\Users\Admin\AppData\Local\Temp\is-BG0K6.tmp\file_O-aCQT1.tmp
          "C:\Users\Admin\AppData\Local\Temp\is-BG0K6.tmp\file_O-aCQT1.tmp" /SL5="$4018A,1572592,831488,C:\Users\Admin\AppData\Local\Temp\is-TJ0CD.tmp\file_O-aCQT1.exe" /LANG=en /NA=Rh85hR64
          4⤵
          • Checks for any installed AV software in registry
          • Executes dropped EXE
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          • Checks processor information in registry
          • Modifies system certificate store
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:784
          • C:\Users\Admin\Downloads\safari.exe
            "C:\Users\Admin\Downloads\safari.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:2324
            • C:\Windows\SysWOW64\msiexec.exe
              "C:\Windows\system32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\IXP168.TMP\Safari.msi"
              6⤵
              • Blocklisted process makes network request
              • Enumerates connected drives
              • Loads dropped DLL
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of FindShellTrayWindow
              PID:1452
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3012
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 5CBBBA519FC4863396E7DD8534F38E81 C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2928

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Discovery

Software Discovery

1
T1518

Security Software Discovery

1
T1518.001

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Replay Monitor

Loading Replay Monitor...

Downloads

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

    342B

    MD5

    d4f0138d0dd29f60507e2b0012e32ca6

    SHA1

    ae8c68f2023be60e0cf4dbee79a0094cc96b2eca

    SHA256

    688104630fb72935fdca2e6bcbef73254ca5c1523b11bce1ffd2de35bb16fb79

    SHA512

    239b04a09e519004a0be5482f63e9768e71dab19163a87f2816f00edc69198e77e20542add9482f478902df86bb02a146b04cb0c19127ff284a90b63f4e2dabc

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

    342B

    MD5

    a55a10f594fdc1194ae8599278102f4d

    SHA1

    c1f81669bed2cb9915ecf8c7b71c892afa1c88a4

    SHA256

    382268ec49551d53cbad73228473f6ca8cd14a41c7c53378fe65d09070f841c4

    SHA512

    39d8e6611ecd7f344cc8ab42a3f71ff62f9ed1ab6a4cbf31b9383bfafab6f05555c7b55fd80b4ca48d8cb6ad33b242e690e1c811fa813b69c9e2b7ea60375699

  • C:\Users\Admin\AppData\Local\Temp\CabD5B.tmp
    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\IXP168.TMP\Safari.msi
    Filesize

    36.5MB

    MD5

    0841b31cb5da544112be93084482ace6

    SHA1

    2ec2dfec2f82bff31c3449814ab0af29f9e90f20

    SHA256

    33fcdcccdaca0f87f6d7dbabfedad6678571329bc5afb8568015e1c77cfe11ed

    SHA512

    0b1f27694ba81081ec2d5260273cd2b945dd8e3b273a3809c863cb8238016f7294ff01f37476a513d36b9438ac9da5ba1d7de8b9e702f02d2501d425926ebdb9

  • C:\Users\Admin\AppData\Local\Temp\IXP168.TMP\SetupAdmin.exe
    Filesize

    71KB

    MD5

    1de8912166607040513db16f99a1fe44

    SHA1

    81d97e3acba72dd3d6c2be721b45a5606f6db2a5

    SHA256

    0b63d9178a0d1758d228ce53f9d94e2a0c6b8b3b2898c3d49b976c58304c359a

    SHA512

    ab098fa84cd7dd52ecb6a85e79c452ffedf0ee2be6612c7651ee6e7a890a103f83fa74d917c41b7fd34442c016e4db13b8f8389a097ffd8daee52b821f5873ad

  • C:\Users\Admin\AppData\Local\Temp\MSI46DA.tmp
    Filesize

    107KB

    MD5

    af9a5781bcf02c8b7c7141ad0b31f4ce

    SHA1

    c2ea9d2fa12d9c53d1dd52032c85d50ac7dbe191

    SHA256

    32b58aade9aa61988fd99259a08b3b415ad693e8e5885d22c53327c08ac8ff35

    SHA512

    4dd8f9c9c4c36a477fd9735d734b8c56b0201310da0d3fcb5d6826a0704c9d53e7b8bc6b628ed573db35112bc49b51e8d125b2d613e513eaa2fe09bcce3b8863

  • C:\Users\Admin\AppData\Local\Temp\TarDDB.tmp
    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\is-9V1QH.tmp\AVG_AV.png
    Filesize

    51KB

    MD5

    aee8e80b35dcb3cf2a5733ba99231560

    SHA1

    7bcf9feb3094b7d79d080597b56a18da5144ca7b

    SHA256

    35bbd8f390865173d65ba2f38320a04755541a0783e9f825fdb9862f80d97aa9

    SHA512

    dcd84221571bf809107f7aeaf94bab2f494ea0431b9dadb97feed63074322d1cf0446dbd52429a70186d3ecd631fb409102afcf7e11713e9c1041caacdb8b976

  • C:\Users\Admin\AppData\Local\Temp\is-9V1QH.tmp\mainlogo.png
    Filesize

    10KB

    MD5

    c9b0d074ae15e353cf0de0cddefb33e3

    SHA1

    6005c440577b2205fb7e307a8748e0f21259f572

    SHA256

    e3ad26cfd389469720a6b1af6bbf554e5b97bf8fe886eda40c2c1315a07100cc

    SHA512

    6c7169f65e8d1a8c72b0f332319a847c856ccc7313b6d70bdfecae3ec0177a9ee6b4da448f373444ef04147f66c07af66d105dcfda6c2c973d3d38b1d8b977b4

  • C:\Users\Admin\Downloads\safari.exe
    Filesize

    36.7MB

    MD5

    d572c48968e5f32c6dc895de24f408d2

    SHA1

    1a6712411a105b896eed1e1b0940e98f6e65c4f6

    SHA256

    2da382df30934a062c56488999ade17e5ddd2a572ee306cde637d1d503cc4559

    SHA512

    027fc2c62c2ff682fa0e25771fbc92bdd2389d0b574c8830848d956d90fade8974329cb8879ac11ceecb4e7e751d0d4178b12bb35f96faac070ef6c088f46fc8

  • \Users\Admin\AppData\Local\Temp\is-59ANE.tmp\safari_O-aCQT1.tmp
    Filesize

    3.0MB

    MD5

    0c229cd26910820581b5809c62fe5619

    SHA1

    28c0630385b21f29e3e2bcc34865e5d15726eaa0

    SHA256

    abfa49a915d2e0a82561ca440365e6a2d59f228533b56a8f78addf000a1081b3

    SHA512

    b8ff3dc65f7c0e03721572af738ec4886ba895dc70c1a41a3ce8c8abe0946d167cec71913017fd11d5892452db761ea88901a5a09a681ae779dd531edbb83a2a

  • \Users\Admin\AppData\Local\Temp\is-9V1QH.tmp\Helper.dll
    Filesize

    2.0MB

    MD5

    4eb0347e66fa465f602e52c03e5c0b4b

    SHA1

    fdfedb72614d10766565b7f12ab87f1fdca3ea81

    SHA256

    c73e53cbb7b98feafe27cc7de8fdad51df438e2235e91891461c5123888f73cc

    SHA512

    4c909a451059628119f92b2f0c8bcd67b31f63b57d5339b6ce8fd930be5c9baf261339fdd9da820321be497df8889ce7594b7bfaadbaa43c694156651bf6c1fd

  • \Users\Admin\AppData\Local\Temp\is-BG0K6.tmp\file_O-aCQT1.tmp
    Filesize

    3.0MB

    MD5

    8cf2935ff1ab8729d059bda47761e0a7

    SHA1

    8dd9c4ed233333f6f599cd38fe3bebcd0aa7b5bf

    SHA256

    21d9ca1fc088affad73821c5983847779b5e97c4926068746715de256cf360e9

    SHA512

    a269998566c5221e4c47a2b915a6f325bb88e86c2712492d0be586592396740175c58c98b77c0c276ba06407ab0b014c70bf90b8f480b154acdc16bd2bd65ae3

  • \Users\Admin\AppData\Local\Temp\is-TJ0CD.tmp\file_O-aCQT1.exe
    Filesize

    2.4MB

    MD5

    df85661c015a03e71a9313b2f72d1efa

    SHA1

    3fc7446a9677da08291dc842ad95b314ed4d0c99

    SHA256

    d2f397b0f81e098f0db0a293f47032d354ee9ceafcecd5ac474e5dda1b05c14e

    SHA512

    2ebba8f6daddc7fda81f65d19617b92b89976ed01627f36973c522b4b909c64b801982a63122fabcd78c0d9557862b913c9debba96c45bbf2ce230aeab490820

  • memory/784-165-0x0000000000400000-0x000000000071A000-memory.dmp
    Filesize

    3.1MB

  • memory/784-180-0x00000000076E0000-0x0000000007820000-memory.dmp
    Filesize

    1.2MB

  • memory/784-157-0x00000000076E0000-0x0000000007820000-memory.dmp
    Filesize

    1.2MB

  • memory/784-214-0x0000000000400000-0x000000000071A000-memory.dmp
    Filesize

    3.1MB

  • memory/784-161-0x00000000076E0000-0x0000000007820000-memory.dmp
    Filesize

    1.2MB

  • memory/784-182-0x0000000000400000-0x000000000071A000-memory.dmp
    Filesize

    3.1MB

  • memory/784-163-0x0000000000400000-0x000000000071A000-memory.dmp
    Filesize

    3.1MB

  • memory/1052-162-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/1052-216-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/1052-126-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/2592-2-0x0000000000401000-0x00000000004B7000-memory.dmp
    Filesize

    728KB

  • memory/2592-149-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/2592-135-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/2592-0-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/2824-142-0x0000000000400000-0x000000000071A000-memory.dmp
    Filesize

    3.1MB

  • memory/2824-147-0x0000000000400000-0x000000000071A000-memory.dmp
    Filesize

    3.1MB

  • memory/2824-8-0x0000000000400000-0x000000000071A000-memory.dmp
    Filesize

    3.1MB