Overview

overview

8

Static

static

1

833064195b...aa.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    210s
  • max time network
    208s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-10-2023 15:58

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General

  • Target

    833064195b0c96bce9a8c00dc95df6bd9fce1092c1260ba0e877810bfc44b0aa.exe

  • Size

    1.7MB

  • MD5

    99a9fbd5fee72ce51585309390a46717

  • SHA1

    ff39c56312090a909c2c0c82629c552a3b252a98

  • SHA256

    833064195b0c96bce9a8c00dc95df6bd9fce1092c1260ba0e877810bfc44b0aa

  • SHA512

    97f9a98fb48c8281818163d3dbe66fa246e1fe6a5a67f15175419992b0ca389cbe086e457177c21ce9c99ff05a1e0b508812cdf30220090a438dd8c94f73c6b7

  • SSDEEP

    24576:R4nXubIQGyxbPV0db26Wmd0l4sv1Et9uGpckT52zedlq89Ws5uIzk5aM/phdO7:Rqe3f61mZSffPMWrQ0ZkA

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 3 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Script User-Agent 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\833064195b0c96bce9a8c00dc95df6bd9fce1092c1260ba0e877810bfc44b0aa.exe
    "C:\Users\Admin\AppData\Local\Temp\833064195b0c96bce9a8c00dc95df6bd9fce1092c1260ba0e877810bfc44b0aa.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:428
    • C:\Users\Admin\AppData\Local\Temp\is-8DBNC.tmp\833064195b0c96bce9a8c00dc95df6bd9fce1092c1260ba0e877810bfc44b0aa.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-8DBNC.tmp\833064195b0c96bce9a8c00dc95df6bd9fce1092c1260ba0e877810bfc44b0aa.tmp" /SL5="$801A0,831488,831488,C:\Users\Admin\AppData\Local\Temp\833064195b0c96bce9a8c00dc95df6bd9fce1092c1260ba0e877810bfc44b0aa.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4592
      • C:\Users\Admin\AppData\Local\Temp\is-H9Q45.tmp\file_.exe
        "C:\Users\Admin\AppData\Local\Temp\is-H9Q45.tmp\file_.exe" /LANG=en /NA=Rh85hR64
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:980
        • C:\Users\Admin\AppData\Local\Temp\is-OHAMO.tmp\file_.tmp
          "C:\Users\Admin\AppData\Local\Temp\is-OHAMO.tmp\file_.tmp" /SL5="$202BC,1559708,780800,C:\Users\Admin\AppData\Local\Temp\is-H9Q45.tmp\file_.exe" /LANG=en /NA=Rh85hR64
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:4368
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:880

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-3R29R.tmp\Helper.dll
    Filesize

    2.0MB

    MD5

    4eb0347e66fa465f602e52c03e5c0b4b

    SHA1

    fdfedb72614d10766565b7f12ab87f1fdca3ea81

    SHA256

    c73e53cbb7b98feafe27cc7de8fdad51df438e2235e91891461c5123888f73cc

    SHA512

    4c909a451059628119f92b2f0c8bcd67b31f63b57d5339b6ce8fd930be5c9baf261339fdd9da820321be497df8889ce7594b7bfaadbaa43c694156651bf6c1fd

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\is-3R29R.tmp\botva2.dll
    Filesize

    37KB

    MD5

    67965a5957a61867d661f05ae1f4773e

    SHA1

    f14c0a4f154dc685bb7c65b2d804a02a0fb2360d

    SHA256

    450b9b0ba25bf068afbc2b23d252585a19e282939bf38326384ea9112dfd0105

    SHA512

    c6942818b9026dc5db2d62999d32cf99fe7289f79a28b8345af17acf9d13b2229a5e917a48ff1f6d59715bdbcb00c1625e0302abcfe10ca7e0475762e0a3f41b

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\is-3R29R.tmp\botva2.dll
    Filesize

    37KB

    MD5

    67965a5957a61867d661f05ae1f4773e

    SHA1

    f14c0a4f154dc685bb7c65b2d804a02a0fb2360d

    SHA256

    450b9b0ba25bf068afbc2b23d252585a19e282939bf38326384ea9112dfd0105

    SHA512

    c6942818b9026dc5db2d62999d32cf99fe7289f79a28b8345af17acf9d13b2229a5e917a48ff1f6d59715bdbcb00c1625e0302abcfe10ca7e0475762e0a3f41b

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\is-8DBNC.tmp\833064195b0c96bce9a8c00dc95df6bd9fce1092c1260ba0e877810bfc44b0aa.tmp
    Filesize

    3.0MB

    MD5

    0c229cd26910820581b5809c62fe5619

    SHA1

    28c0630385b21f29e3e2bcc34865e5d15726eaa0

    SHA256

    abfa49a915d2e0a82561ca440365e6a2d59f228533b56a8f78addf000a1081b3

    SHA512

    b8ff3dc65f7c0e03721572af738ec4886ba895dc70c1a41a3ce8c8abe0946d167cec71913017fd11d5892452db761ea88901a5a09a681ae779dd531edbb83a2a

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\is-8DBNC.tmp\833064195b0c96bce9a8c00dc95df6bd9fce1092c1260ba0e877810bfc44b0aa.tmp
    Filesize

    3.0MB

    MD5

    0c229cd26910820581b5809c62fe5619

    SHA1

    28c0630385b21f29e3e2bcc34865e5d15726eaa0

    SHA256

    abfa49a915d2e0a82561ca440365e6a2d59f228533b56a8f78addf000a1081b3

    SHA512

    b8ff3dc65f7c0e03721572af738ec4886ba895dc70c1a41a3ce8c8abe0946d167cec71913017fd11d5892452db761ea88901a5a09a681ae779dd531edbb83a2a

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\is-H9Q45.tmp\file_.exe
    Filesize

    2.3MB

    MD5

    a72756cd2cde91985845503c32dbc8da

    SHA1

    3ba138ff8ded004c61cee998aacc5c9236a3fc88

    SHA256

    2423f29134cdd64366bd5ce63072879188af4121a8d158fdf46dc6625613db0a

    SHA512

    b95d3c87e435225230f8df092061f25a2da145b28bc28b569b7b202d611ee39e1f4d646e24a7604be890c841d3a6df668be6c128e1d5bb13c1d2117fe82cf54b

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\is-H9Q45.tmp\file_.exe
    Filesize

    2.3MB

    MD5

    a72756cd2cde91985845503c32dbc8da

    SHA1

    3ba138ff8ded004c61cee998aacc5c9236a3fc88

    SHA256

    2423f29134cdd64366bd5ce63072879188af4121a8d158fdf46dc6625613db0a

    SHA512

    b95d3c87e435225230f8df092061f25a2da145b28bc28b569b7b202d611ee39e1f4d646e24a7604be890c841d3a6df668be6c128e1d5bb13c1d2117fe82cf54b

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\is-OHAMO.tmp\file_.tmp
    Filesize

    2.9MB

    MD5

    623a3abd7b318e1f410b1e12a42c7b71

    SHA1

    88e34041850ec4019dae469adc608e867b936d21

    SHA256

    fe1a4555d18617532248d2eaa8d3fcc2c74182f994a964a62cf418295e8554d3

    SHA512

    9afea88e4617e0f11416c2a2c416a6aa2d5d1f702d98d2cc223b399736191a6d002d1b717020ca6aae09e835c6356b7ddafad71e101dacab15967d89a105e391

    Download Submit
  • \??\c:\users\admin\appdata\local\temp\is-ohamo.tmp\file_.tmp
    Filesize

    2.9MB

    MD5

    623a3abd7b318e1f410b1e12a42c7b71

    SHA1

    88e34041850ec4019dae469adc608e867b936d21

    SHA256

    fe1a4555d18617532248d2eaa8d3fcc2c74182f994a964a62cf418295e8554d3

    SHA512

    9afea88e4617e0f11416c2a2c416a6aa2d5d1f702d98d2cc223b399736191a6d002d1b717020ca6aae09e835c6356b7ddafad71e101dacab15967d89a105e391

    Download Submit
  • memory/428-51-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

    Download
  • memory/428-2-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

    Download
  • memory/428-7-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

    Download
  • memory/428-0-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

    Download
  • memory/880-44-0x0000015319A70000-0x0000015319A71000-memory.dmp
    Filesize

    4KB

    Download
  • memory/880-24-0x0000015319A70000-0x0000015319A71000-memory.dmp
    Filesize

    4KB

    Download
  • memory/880-41-0x0000015319A70000-0x0000015319A71000-memory.dmp
    Filesize

    4KB

    Download
  • memory/880-40-0x0000015319A70000-0x0000015319A71000-memory.dmp
    Filesize

    4KB

    Download
  • memory/880-43-0x0000015319A70000-0x0000015319A71000-memory.dmp
    Filesize

    4KB

    Download
  • memory/880-42-0x0000015319A70000-0x0000015319A71000-memory.dmp
    Filesize

    4KB

    Download
  • memory/880-23-0x0000015319A70000-0x0000015319A71000-memory.dmp
    Filesize

    4KB

    Download
  • memory/880-46-0x0000015319A70000-0x0000015319A71000-memory.dmp
    Filesize

    4KB

    Download
  • memory/880-45-0x0000015319A70000-0x0000015319A71000-memory.dmp
    Filesize

    4KB

    Download
  • memory/880-19-0x0000015319A70000-0x0000015319A71000-memory.dmp
    Filesize

    4KB

    Download
  • memory/980-67-0x0000000000400000-0x00000000004CC000-memory.dmp
    Filesize

    816KB

    Download
  • memory/980-53-0x0000000000400000-0x00000000004CC000-memory.dmp
    Filesize

    816KB

    Download
  • memory/980-20-0x0000000000400000-0x00000000004CC000-memory.dmp
    Filesize

    816KB

    Download
  • memory/4368-31-0x00000000024B0000-0x00000000024B1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/4368-54-0x0000000000400000-0x00000000006EE000-memory.dmp
    Filesize

    2.9MB

    Download
  • memory/4368-55-0x00000000024B0000-0x00000000024B1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/4368-57-0x0000000000400000-0x00000000006EE000-memory.dmp
    Filesize

    2.9MB

    Download
  • memory/4368-61-0x0000000002E10000-0x0000000002E1F000-memory.dmp
    Filesize

    60KB

    Download
  • memory/4368-66-0x0000000000400000-0x00000000006EE000-memory.dmp
    Filesize

    2.9MB

    Download
  • memory/4592-50-0x0000000000400000-0x000000000071A000-memory.dmp
    Filesize

    3.1MB

    Download
  • memory/4592-8-0x0000000000400000-0x000000000071A000-memory.dmp
    Filesize

    3.1MB

    Download
  • memory/4592-9-0x0000000002720000-0x0000000002721000-memory.dmp
    Filesize

    4KB

    Download
  • memory/4592-6-0x0000000002720000-0x0000000002721000-memory.dmp
    Filesize

    4KB

    Download
  • memory/4592-27-0x0000000000400000-0x000000000071A000-memory.dmp
    Filesize

    3.1MB

    Download
  • memory/4592-12-0x0000000000400000-0x000000000071A000-memory.dmp
    Filesize

    3.1MB

    Download