Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-09-2024 06:12

General

  • Target

    0536b23475724d6fafc2a6b393bb6ae2f8f1180bb397298bc3895f1a5d2023fa.exe

  • Size

    109KB

  • MD5

    fd5539ecd50445a06dae98448a59ae41

  • SHA1

    f8da2676557f7963de2a7a66bdc15f2f13f27946

  • SHA256

    0536b23475724d6fafc2a6b393bb6ae2f8f1180bb397298bc3895f1a5d2023fa

  • SHA512

    3e8ff1844eaed3c9f0a1462311e89d18f6d76cb5fb90d838e80c5e670ccc5adbe8147287f5866e5bec6113687930f91b78e0c8a6805d36e954ac4297f8b79178

  • SSDEEP

    1536:ibfzM6RLWvPcbSar6LKGJUk2+bbYrBcL5uQW/DrUnQI00Je:WMcWvEeBvbbYFcNuQGPJw

Malware Config

Signatures

  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

  • Detect Blackmoon payload 2 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 10 IoCs
  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Drops file in Program Files directory 10 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0536b23475724d6fafc2a6b393bb6ae2f8f1180bb397298bc3895f1a5d2023fa.exe
    "C:\Users\Admin\AppData\Local\Temp\0536b23475724d6fafc2a6b393bb6ae2f8f1180bb397298bc3895f1a5d2023fa.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2716
    • C:\Users\Admin\AppData\Local\Temp\uwkccjwdofkycgc\spower.exe
      C:\Users\Admin\AppData\Local\Temp\uwkccjwdofkycgc\spower.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:948
    • C:\Users\Admin\AppData\Local\Temp\uwkccjwdofkycgc\upssvc.exe
      C:\Users\Admin\AppData\Local\Temp\uwkccjwdofkycgc\upssvc.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      PID:2264
    • C:\ProgramData\NVIDIARV\svchost.exe
      C:\ProgramData\NVIDIARV\svchost.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Checks processor information in registry
      • Suspicious use of AdjustPrivilegeToken
      PID:4832
    • C:\Windows\SysWOW64\SCHTASKS.exe
      SCHTASKS /Create /SC ONLOGON /TN WindowsUpdata /F /RL HIGHEST /TR C:\Users\Public\Picturesuwkccjwd\CCCef3Render.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:3644
  • C:\Program Files\Microvirt\MEmuHyperv\mesvc.exe
    "C:\Program Files\Microvirt\MEmuHyperv\mesvc.exe" -Embedding
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    PID:4220

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Microvirt\MEmuHyperv\MEmuDDU.dll

    Filesize

    355KB

    MD5

    ce98c3cbd7bfcca2755b35e77a2bceb2

    SHA1

    c12c20bb69e7858682ab6bb21ca3971880efdc07

    SHA256

    1ec46488b2db690f6f769c6cfa7e3021ee6f88096303f04be43f3f2150d8c946

    SHA512

    dfc4f4b300cd2dc0d0f19b415da157b15ce666e1927266feb7a445ffb9199620bb7fc55746239f81fd3f79133c64c8d41822ccddc625288a33a6737a062faee5

  • C:\Program Files\Microvirt\MEmuHyperv\MEmuRT.dll

    Filesize

    3.8MB

    MD5

    56719cc92af72f56f46a5798b1430d9e

    SHA1

    497456e1b225a541058c8d7f96f2a3ef082d147c

    SHA256

    ca5e9919a5b3612a2faaab0f08f3e95db69e3d88d821a706c5d68d3f0d86d060

    SHA512

    5ca3fd7d6f86c5969949e55669c315287084633ccd42aae45cef170bce4fb05071637aaf6a9fce973cdb32003fdf02e184c8dc5aa3c327a17d3889084e07637a

  • C:\Program Files\Microvirt\MEmuHyperv\MSVCP100.dll

    Filesize

    612KB

    MD5

    89acd78f8c6d92947b3fcc78c7493036

    SHA1

    3317bd26eda9a7a0d49dfcfe27673d96b2873c95

    SHA256

    e7675926ff8f230e3ce88de65e47ab3fd6f8d617a93e062dd9ecc4226e9d16c0

    SHA512

    08ddb16ab60ea0f531f7853dc6a66a7a2302516e1b54258f2884528a4304cb05111b073d15387702c359f00bd96156043cadddd2b230bfa8bd288b578a11225f

  • C:\Program Files\Microvirt\MEmuHyperv\MSVCR100.dll

    Filesize

    830KB

    MD5

    34b2d5ad1c7c600f9d24660928a03382

    SHA1

    ab9621342ada12b355ea5fcd76b666193898c11b

    SHA256

    d7d6ff911503e848ffc6c0ba43382cc2e1e00b367d55ffdb883c54b688c5c28e

    SHA512

    0d86a396f81864c9ce5a57090fd45745f8c66a28f78fb469a6d62ce01c519f6a0c58d904afa99baef2f74ae4fe2308dc710c901d0394779837b82748679363fa

  • C:\Program Files\Microvirt\MEmuHyperv\libcrypto-1_1-x64.dll

    Filesize

    2.6MB

    MD5

    6def652fd7e5207c374fc51534bda953

    SHA1

    ee23eab28dd67ce96e7799a31801580c824cde5f

    SHA256

    80677a75588101ca6da2a22b74c02bd5b91aba2a62d1bce20d07370a9ddf0118

    SHA512

    f3284532571bfb83a622b019040e4882866941c66a06a9c83da23a1a820b940c48ffedd1d109c799b64d6bd30775cdb9ea1067869f565116653988bd763552a8

  • C:\Program Files\Microvirt\MEmuHyperv\libcurl.dll

    Filesize

    365KB

    MD5

    75b9bbfcf9581252474a5d1daa6e6641

    SHA1

    0fb1cfa16bf68fb13ba9816c2354af358bded167

    SHA256

    c78b0aa24630b35dfd3030626f873a89a39944ffa620b6afb42ae50eb1618f4b

    SHA512

    ed527526fd6053425fcefdfa5174d7dfa3b3b3601f33f8019b1215c9f1b85d823910f5a02c9bdd296d70058a516f9d464f42e712903144315e17f4ce7ad17561

  • C:\Program Files\Microvirt\MEmuHyperv\libssl-1_1-x64.dll

    Filesize

    639KB

    MD5

    2b242983d5fc098515105268eb22f0b7

    SHA1

    6a660eae893f16b988b44ec943a8dacf808f467e

    SHA256

    1679808a0a410e73d7807c1facfd0ce0ee1e6270b35d29dcdf0a8977c17418ac

    SHA512

    905b01240f92124f71acd61a075887d89a83699681f585a246aa44b9d514829adec5ab827d720c7c7eccd8392698ee3f18fe9b2f7fcd81000cb0f40caa28ff06

  • C:\Program Files\Microvirt\MEmuHyperv\mesvc.exe

    Filesize

    4.6MB

    MD5

    8c1eca3e2fe8f5fd1a0ce4b4a8cf4409

    SHA1

    8d45e044cbdcf645fe359864bc700b2568032687

    SHA256

    6ef47689ea1309e43869ec59861a677fe4e40cf03eb89386fc7d32fc516e9671

    SHA512

    4bf03b1453fa1f1bed14cb133c01c7b9b348f82da775bbbeaefc7867d348928c265b6b38623ced8b711138876365d63a669955920a5b5ae119975184297fe54f

  • C:\ProgramData\NVIDIARV\svchost.exe

    Filesize

    3.4MB

    MD5

    94ed4dfe17ddc0b571873aca8323d455

    SHA1

    068cbdc24be00d84e9f271369fbb95a7d53583e0

    SHA256

    d57b68baeb9c6a55b11fb5670f2b0b02caecf6b613abc294bfbb90ba5594cde7

    SHA512

    0906893bb018144129e67ac7239ca0d566e3df6346beeef8433d94e37b4f13869bce231a7b6726690c4ba6f398542965804e5eac074fe7a9d50fdef28bd098f4

  • C:\Users\Admin\AppData\Local\Temp\uwkccjwdofkycgc\spower.exe

    Filesize

    1.1MB

    MD5

    f89e772299c153a4b8d8e7b1fa299264

    SHA1

    e48c541024e6a0858a4b31fc823181ef17c3d935

    SHA256

    2e32a47e57813d56dffd76582e3a99bcbc697990b5e257f6171a818ac6327841

    SHA512

    058c75f843742beca4ea8546005466dfdb0f50c6eb7cf0da721d90883534b331bae9629f75e33cd9956ad0829c05bb219e2eba8876bd89056ef99c7053095e35

  • C:\Users\Admin\AppData\Local\Temp\uwkccjwdofkycgc\upssvc.exe

    Filesize

    149KB

    MD5

    864489e91cfa1bc4cb7ce23b3d923d44

    SHA1

    438c0ac69bd93d110bc0a8d1516593c2eb65f473

    SHA256

    89f90dfe08c97c4a397a715cee4e49f0892ff3f3b42e34d48837cadf766f7d4f

    SHA512

    358e0f49569b41687accbde8d67e899fcfe3d34c5a17107dc132a5706e47bcb6ea41e900d30a5b2b45aa792ddaf089c507f6e3c3d235a4bde997c31165f4227d

  • memory/948-229-0x00007FF7A8DD0000-0x00007FF7A9007000-memory.dmp

    Filesize

    2.2MB

  • memory/948-239-0x00007FF7A8DD0000-0x00007FF7A9007000-memory.dmp

    Filesize

    2.2MB

  • memory/2264-230-0x00007FF77C030000-0x00007FF77C07A000-memory.dmp

    Filesize

    296KB

  • memory/2264-237-0x00007FF77C030000-0x00007FF77C07A000-memory.dmp

    Filesize

    296KB

  • memory/2716-53-0x0000000004D70000-0x0000000004D71000-memory.dmp

    Filesize

    4KB

  • memory/2716-67-0x0000000006380000-0x0000000006381000-memory.dmp

    Filesize

    4KB

  • memory/2716-23-0x0000000005830000-0x0000000005831000-memory.dmp

    Filesize

    4KB

  • memory/2716-22-0x00000000059D0000-0x00000000059D1000-memory.dmp

    Filesize

    4KB

  • memory/2716-25-0x00000000059F0000-0x00000000059F1000-memory.dmp

    Filesize

    4KB

  • memory/2716-26-0x00000000053E0000-0x00000000053E1000-memory.dmp

    Filesize

    4KB

  • memory/2716-28-0x0000000005BA0000-0x0000000005BA1000-memory.dmp

    Filesize

    4KB

  • memory/2716-30-0x0000000005F10000-0x0000000005F11000-memory.dmp

    Filesize

    4KB

  • memory/2716-29-0x0000000003950000-0x0000000003951000-memory.dmp

    Filesize

    4KB

  • memory/2716-32-0x0000000004970000-0x0000000004971000-memory.dmp

    Filesize

    4KB

  • memory/2716-37-0x0000000004900000-0x0000000004901000-memory.dmp

    Filesize

    4KB

  • memory/2716-36-0x0000000006300000-0x0000000006301000-memory.dmp

    Filesize

    4KB

  • memory/2716-35-0x0000000003610000-0x0000000003611000-memory.dmp

    Filesize

    4KB

  • memory/2716-34-0x0000000005F30000-0x0000000005F31000-memory.dmp

    Filesize

    4KB

  • memory/2716-42-0x0000000006370000-0x0000000006371000-memory.dmp

    Filesize

    4KB

  • memory/2716-43-0x0000000004DA0000-0x0000000004DA1000-memory.dmp

    Filesize

    4KB

  • memory/2716-46-0x0000000006380000-0x0000000006381000-memory.dmp

    Filesize

    4KB

  • memory/2716-50-0x0000000003F80000-0x0000000003F81000-memory.dmp

    Filesize

    4KB

  • memory/2716-49-0x0000000004D30000-0x0000000004D31000-memory.dmp

    Filesize

    4KB

  • memory/2716-52-0x0000000004D50000-0x0000000004D51000-memory.dmp

    Filesize

    4KB

  • memory/2716-0-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/2716-55-0x0000000004E50000-0x0000000004E51000-memory.dmp

    Filesize

    4KB

  • memory/2716-57-0x00000000042C0000-0x00000000042C1000-memory.dmp

    Filesize

    4KB

  • memory/2716-61-0x0000000003320000-0x0000000003321000-memory.dmp

    Filesize

    4KB

  • memory/2716-60-0x00000000053A0000-0x00000000053A1000-memory.dmp

    Filesize

    4KB

  • memory/2716-58-0x0000000003FB0000-0x0000000003FB1000-memory.dmp

    Filesize

    4KB

  • memory/2716-56-0x0000000004DA0000-0x0000000004DA1000-memory.dmp

    Filesize

    4KB

  • memory/2716-64-0x0000000006370000-0x0000000006371000-memory.dmp

    Filesize

    4KB

  • memory/2716-65-0x0000000003490000-0x0000000003491000-memory.dmp

    Filesize

    4KB

  • memory/2716-18-0x0000000002340000-0x0000000002341000-memory.dmp

    Filesize

    4KB

  • memory/2716-68-0x0000000006390000-0x0000000006391000-memory.dmp

    Filesize

    4KB

  • memory/2716-71-0x00000000053B0000-0x00000000053B1000-memory.dmp

    Filesize

    4KB

  • memory/2716-75-0x0000000005B90000-0x0000000005B91000-memory.dmp

    Filesize

    4KB

  • memory/2716-134-0x00000000062B0000-0x00000000062B1000-memory.dmp

    Filesize

    4KB

  • memory/2716-139-0x00000000059C0000-0x00000000059C1000-memory.dmp

    Filesize

    4KB

  • memory/2716-141-0x0000000004DB0000-0x0000000004DB1000-memory.dmp

    Filesize

    4KB

  • memory/2716-176-0x0000000005BB0000-0x0000000005BB1000-memory.dmp

    Filesize

    4KB

  • memory/2716-187-0x0000000005400000-0x0000000005401000-memory.dmp

    Filesize

    4KB

  • memory/2716-198-0x0000000004D60000-0x0000000004D61000-memory.dmp

    Filesize

    4KB

  • memory/2716-17-0x00000000059B0000-0x00000000059B1000-memory.dmp

    Filesize

    4KB

  • memory/2716-16-0x0000000005850000-0x0000000005851000-memory.dmp

    Filesize

    4KB

  • memory/2716-13-0x0000000005260000-0x0000000005261000-memory.dmp

    Filesize

    4KB

  • memory/2716-15-0x0000000005490000-0x0000000005491000-memory.dmp

    Filesize

    4KB

  • memory/2716-14-0x00000000053D0000-0x00000000053D1000-memory.dmp

    Filesize

    4KB

  • memory/2716-12-0x0000000004D90000-0x0000000004D91000-memory.dmp

    Filesize

    4KB

  • memory/2716-11-0x0000000004BE0000-0x0000000004BE1000-memory.dmp

    Filesize

    4KB

  • memory/2716-10-0x0000000004920000-0x0000000004921000-memory.dmp

    Filesize

    4KB

  • memory/2716-9-0x0000000004530000-0x0000000004531000-memory.dmp

    Filesize

    4KB

  • memory/2716-8-0x0000000003FD0000-0x0000000003FD1000-memory.dmp

    Filesize

    4KB

  • memory/2716-7-0x0000000003FA0000-0x0000000003FA1000-memory.dmp

    Filesize

    4KB

  • memory/2716-5-0x00000000038C0000-0x00000000038C1000-memory.dmp

    Filesize

    4KB

  • memory/2716-6-0x0000000003B80000-0x0000000003B81000-memory.dmp

    Filesize

    4KB

  • memory/2716-4-0x0000000003600000-0x0000000003601000-memory.dmp

    Filesize

    4KB

  • memory/2716-3-0x0000000003340000-0x0000000003341000-memory.dmp

    Filesize

    4KB

  • memory/2716-2-0x0000000003080000-0x0000000003081000-memory.dmp

    Filesize

    4KB

  • memory/2716-250-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/2716-254-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB