Analysis

  • max time kernel
    150s
  • max time network
    187s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    16-10-2023 09:54

General

  • Target

    86bcd250b70e261d29a20538ffaf9ea3b27b510f02721cc6853bda227deeb118.msi

  • Size

    988KB

  • MD5

    32ee17c4caae3570e290c8a653aa380f

  • SHA1

    3b6ffb4fe23aa45ab536486f1aa11e02fac520b3

  • SHA256

    86bcd250b70e261d29a20538ffaf9ea3b27b510f02721cc6853bda227deeb118

  • SHA512

    059e383c954f97993bfbef9f161fe8548d52b9814b0f481d245209f9e7388c2a5aeb38b404353279dec892d20f64b96407ce37b46cf0d2362cc78a4b4482d530

  • SSDEEP

    12288:dBlIPDf7JnfcMwbNlquDsGnTFJT+XXW12MJkuTTBZZO2LKHL0vK++KA20n:dBlIGM8ou4GrToG12BoDZoL07+KAD

Malware Config

Extracted

Family

icedid

Campaign

879983162

C2

aptekoagraliy.com

Signatures

  • IcedID, BokBot

    IcedID is a banking trojan capable of stealing credentials.

  • Modifies Installed Components in the registry 2 TTPs 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Blocklisted process makes network request 3 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Drops file in Windows directory 15 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies data under HKEY_USERS 43 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 30 IoCs
  • Suspicious use of SendNotifyMessage 23 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\86bcd250b70e261d29a20538ffaf9ea3b27b510f02721cc6853bda227deeb118.msi
    1⤵
    • Blocklisted process makes network request
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2808
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Blocklisted process makes network request
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:268
    • C:\Windows\system32\MsiExec.exe
      C:\Windows\system32\MsiExec.exe -Embedding 893191D0B7A332DF1553DB76F7C4A52E
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2800
      • C:\Windows\system32\rundll32.exe
        rundll32.exe "C:\Windows\Installer\MSI40F8.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_259539284 1 test.cs!X1X3X2.Y1yY.Z3z1Z
        3⤵
        • Loads dropped DLL
        • Drops file in Windows directory
        • Suspicious use of WriteProcessMemory
        PID:2468
        • C:\Windows\System32\rundll32.exe
          "C:\Windows\System32\rundll32.exe" "C:\Users\Admin\AppData\Local\MSI24614286.msi",scab /k jeeps329
          4⤵
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          PID:1568
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1516
  • C:\Windows\system32\DrvInst.exe
    DrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot19" "" "" "61530dda3" "0000000000000000" "00000000000005B4" "0000000000000060"
    1⤵
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Suspicious use of AdjustPrivilegeToken
    PID:2892
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies Installed Components in the registry
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2180
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x18c
    1⤵
      PID:532

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Config.Msi\f781ac3.rbs

      Filesize

      8KB

      MD5

      d626003f454efc687b270c22859762ca

      SHA1

      3d7ef01a6e928489f7575515d5c802554159e045

      SHA256

      600b9092709184d88a0c92a8d66f4819b1c973e69086a808afed8f88f73c7059

      SHA512

      25b78e907514d3b43d06d620cde0d4af62a26e254c675d6e2e78c22c07b877bb79f7b9d62da6c8e3de7b7c7c7bb349a246ebd0ad5dcfc9abc19fe500bf0c38d9

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07298EE8EBA9732300AE62BDCA6B6898

      Filesize

      1KB

      MD5

      e11e31581aae545302f6176a117b4d95

      SHA1

      743af0529bd032a0f44a83cdd4baa97b7c2ec49a

      SHA256

      2e7bf16cc22485a7bbe2aa8696750761b0ae39be3b2fe9d0cc6d4ef73491425c

      SHA512

      c63aba6ca79c60a92b3bd26d784a5436e45a626022958bf6c194afc380c7bfb01fadf0b772513bbdbd7f1bb73691b0edb2f60b2f235ec9e0b81c427e04fbe451

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8555326CC9661C9937DC5053B6C38763

      Filesize

      1KB

      MD5

      866912c070f1ecacacc2d5bca55ba129

      SHA1

      b7ab3308d1ea4477ba1480125a6fbda936490cbb

      SHA256

      85666a562ee0be5ce925c1d8890a6f76a87ec16d4d7d5f29ea7419cf20123b69

      SHA512

      f91e855e0346ac8c3379129154e01488bb22cff7f6a6df2a80f1671e43c5df8acae36fdf5ee0eb2320f287a681a326b6f1df36e8e37aa5597c4797dd6b43b7cf

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07298EE8EBA9732300AE62BDCA6B6898

      Filesize

      312B

      MD5

      2b246dab4f5b784a39eac6b09f410d29

      SHA1

      dd979f4360b3f4500fd53b6ef7b8259779895baf

      SHA256

      0ba2282b7c161e668576c682fad41a2f9e2978358353113eed30e17909e4e8b4

      SHA512

      e1f5bc06630fada65691e57434f493bca2e8a589317acb3a9d6f6c527a97c7cb06376eb7eb5db76cd4adc5e52336df194a3f43a71725d56cfe3cde60df6e2e7c

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8555326CC9661C9937DC5053B6C38763

      Filesize

      326B

      MD5

      26efdfc46b24c771e2172c6d80ee13c5

      SHA1

      9ec1b291045cc351fd1b8897c0039893d659698a

      SHA256

      c172949d9c510822f88d44e0154a24fa3e02ca04377eac24c01a83d211cc4a16

      SHA512

      35da5360ea050a1d1bc674fe0c4b0e1fcbc5d7f795896db11837846bf5cd694620060d4e0cc260ac79e625376814f59ac4f2a352df973fb4d5eb23dc0b98d2f9

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

      Filesize

      344B

      MD5

      7a107fa01b835b6c2b0c42dc4bd11749

      SHA1

      426f26f207f0d6e09664730c1dfe1f475008fa11

      SHA256

      a375c2afdfd9272c0b1219c68125eced46748cf78ed0278d567d37e100178515

      SHA512

      70733ad99c17a6c1cf45a5316caa1a177db9b060b0c919b672918b6f8fec14b06c44a6a134bfa404cb9676f9ff8193ea80c151445b6e6e635565bb892e66e6c7

    • C:\Users\Admin\AppData\Local\MSI24614286.msi

      Filesize

      529KB

      MD5

      c00a7a0dc633b124eb26504cc7c89d60

      SHA1

      87e75c6f66d515a53e7a7690f8add5ed3b4e539c

      SHA256

      56828f5666370fd228b33e3f81001d7cdeffdd7643d566bbb01f7a5b29728838

      SHA512

      54add2802c7268c03297640b0440b1f59c867dddec5332e663fce65a3c3624564452187264491c14cdfd81c0aa3367646868cbc791dc168fa84cbb33ea980975

    • C:\Users\Admin\AppData\Local\Temp\Cab4E12.tmp

      Filesize

      61KB

      MD5

      f3441b8572aae8801c04f3060b550443

      SHA1

      4ef0a35436125d6821831ef36c28ffaf196cda15

      SHA256

      6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

      SHA512

      5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

    • C:\Users\Admin\AppData\Local\Temp\Tar549B.tmp

      Filesize

      163KB

      MD5

      9441737383d21192400eca82fda910ec

      SHA1

      725e0d606a4fc9ba44aa8ffde65bed15e65367e4

      SHA256

      bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

      SHA512

      7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

    • C:\Windows\Installer\MSI40F8.tmp

      Filesize

      408KB

      MD5

      c7e405100714c4c686a256220e59f306

      SHA1

      b67b2c517ecf29b2fbf17a32040d73a1362db884

      SHA256

      471b54fd2b74ce73f41e4fe9ac6c459eba9d8d06c2448fe7097c58e5d8ea04fa

      SHA512

      b7633fd54f60cb41a5a8ecd4b52dad3e767b6babfebb905af7c14f63a8f082b072d8d814defe23b46bdcdfb878b7dd52bd9634b448b59c8b870b69e7bd5a8832

    • \Users\Admin\AppData\Local\MSI24614286.msi

      Filesize

      529KB

      MD5

      c00a7a0dc633b124eb26504cc7c89d60

      SHA1

      87e75c6f66d515a53e7a7690f8add5ed3b4e539c

      SHA256

      56828f5666370fd228b33e3f81001d7cdeffdd7643d566bbb01f7a5b29728838

      SHA512

      54add2802c7268c03297640b0440b1f59c867dddec5332e663fce65a3c3624564452187264491c14cdfd81c0aa3367646868cbc791dc168fa84cbb33ea980975

    • \Windows\Installer\MSI40F8.tmp

      Filesize

      408KB

      MD5

      c7e405100714c4c686a256220e59f306

      SHA1

      b67b2c517ecf29b2fbf17a32040d73a1362db884

      SHA256

      471b54fd2b74ce73f41e4fe9ac6c459eba9d8d06c2448fe7097c58e5d8ea04fa

      SHA512

      b7633fd54f60cb41a5a8ecd4b52dad3e767b6babfebb905af7c14f63a8f082b072d8d814defe23b46bdcdfb878b7dd52bd9634b448b59c8b870b69e7bd5a8832

    • \Windows\Installer\MSI40F8.tmp

      Filesize

      408KB

      MD5

      c7e405100714c4c686a256220e59f306

      SHA1

      b67b2c517ecf29b2fbf17a32040d73a1362db884

      SHA256

      471b54fd2b74ce73f41e4fe9ac6c459eba9d8d06c2448fe7097c58e5d8ea04fa

      SHA512

      b7633fd54f60cb41a5a8ecd4b52dad3e767b6babfebb905af7c14f63a8f082b072d8d814defe23b46bdcdfb878b7dd52bd9634b448b59c8b870b69e7bd5a8832

    • memory/1264-327-0x00000000021D0000-0x00000000021D1000-memory.dmp

      Filesize

      4KB

    • memory/1264-326-0x0000000180000000-0x0000000180009000-memory.dmp

      Filesize

      36KB

    • memory/1264-318-0x0000000180000000-0x0000000180009000-memory.dmp

      Filesize

      36KB

    • memory/1264-319-0x00000000778C2000-0x00000000778C3000-memory.dmp

      Filesize

      4KB

    • memory/1568-317-0x0000000000190000-0x0000000000194000-memory.dmp

      Filesize

      16KB

    • memory/2180-328-0x00000000042A0000-0x00000000042A1000-memory.dmp

      Filesize

      4KB

    • memory/2180-329-0x00000000042A0000-0x00000000042A1000-memory.dmp

      Filesize

      4KB

    • memory/2468-296-0x000000001AAD0000-0x000000001AB50000-memory.dmp

      Filesize

      512KB

    • memory/2468-313-0x000007FEF5B80000-0x000007FEF656C000-memory.dmp

      Filesize

      9.9MB

    • memory/2468-301-0x0000000002240000-0x00000000022B0000-memory.dmp

      Filesize

      448KB

    • memory/2468-299-0x0000000001BF0000-0x0000000001BFA000-memory.dmp

      Filesize

      40KB

    • memory/2468-297-0x000000001AAD0000-0x000000001AB50000-memory.dmp

      Filesize

      512KB

    • memory/2468-289-0x000000001AAD0000-0x000000001AB50000-memory.dmp

      Filesize

      512KB

    • memory/2468-288-0x000000001AAD0000-0x000000001AB50000-memory.dmp

      Filesize

      512KB

    • memory/2468-287-0x000007FEF5B80000-0x000007FEF656C000-memory.dmp

      Filesize

      9.9MB

    • memory/2468-286-0x0000000000470000-0x000000000049E000-memory.dmp

      Filesize

      184KB