Analysis

  • max time kernel
    138s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-10-2023 17:17

General

  • Target

    NEAS.143c1f6a1095fd6f63eae25d3b2cee9ba800c47b48279c8f7c62609118cc4299msi_JC.msi

  • Size

    3.6MB

  • MD5

    6550b181486c080b7c524bec6370d85d

  • SHA1

    b54ca1ad61df207e0aa3215cb58e362886f68095

  • SHA256

    143c1f6a1095fd6f63eae25d3b2cee9ba800c47b48279c8f7c62609118cc4299

  • SHA512

    13453e3777583540449225d83c6ca8838da905ec6067312488c23cc36d3f387e772f5716c4a4778ddc5a5302aa4cda1eef983e6d76e3c414aaa5d4a32a544ea2

  • SSDEEP

    98304:TpA1DCG1G1w7cwv9JAEh7DyU35oGFYGHnzzMBdHB3:gE+dvLAEh7DyU35oGFTHz4B/3

Malware Config

Extracted

Family

darkgate

Botnet

user_871236672

C2

http://cheneseemeg7575.cash

http://annoyingannoying.vodka

http://uiahbmajokriswhoer.net

Attributes
  • alternative_c2_port

    8080

  • anti_analysis

    true

  • anti_debug

    true

  • anti_vm

    true

  • c2_port

    2351

  • check_disk

    true

  • check_ram

    true

  • check_xeon

    true

  • crypter_au3

    false

  • crypter_dll

    false

  • crypter_rawstub

    true

  • crypto_key

    bfpKQguIjifOez

  • internal_mutex

    txtMut

  • minimum_disk

    35

  • minimum_ram

    6000

  • ping_interval

    4

  • rootkit

    true

  • startup_persistence

    true

  • username

    user_871236672

Signatures

  • DarkGate

    DarkGate is an infostealer written in C++.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • Modifies file permissions 1 TTPs 2 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 11 IoCs
  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 53 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs
  • 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\NEAS.143c1f6a1095fd6f63eae25d3b2cee9ba800c47b48279c8f7c62609118cc4299msi_JC.msi
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:4312
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:912
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2384
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding D83379A8A9A900A06FE9F8767D9649C4
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:492
      • C:\Windows\SysWOW64\ICACLS.EXE
        "C:\Windows\system32\ICACLS.EXE" "C:\Users\Admin\AppData\Local\Temp\MW-b3597f92-0eea-45eb-97da-8dd88332044c\." /SETINTEGRITYLEVEL (CI)(OI)HIGH
        3⤵
        • Modifies file permissions
        PID:4224
      • C:\Windows\SysWOW64\EXPAND.EXE
        "C:\Windows\system32\EXPAND.EXE" -R files.cab -F:* files
        3⤵
        • Drops file in Windows directory
        PID:4692
      • C:\Users\Admin\AppData\Local\Temp\MW-b3597f92-0eea-45eb-97da-8dd88332044c\files\windbg.exe
        "C:\Users\Admin\AppData\Local\Temp\MW-b3597f92-0eea-45eb-97da-8dd88332044c\files\windbg.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:4360
        • \??\c:\tmpp\Autoit3.exe
          c:\tmpp\Autoit3.exe c:\tmpp\test.au3
          4⤵
          • Executes dropped EXE
          • Checks processor information in registry
          PID:1388
      • C:\Windows\SysWOW64\ICACLS.EXE
        "C:\Windows\system32\ICACLS.EXE" "C:\Users\Admin\AppData\Local\Temp\MW-b3597f92-0eea-45eb-97da-8dd88332044c\." /SETINTEGRITYLEVEL (CI)(OI)LOW
        3⤵
        • Modifies file permissions
        PID:4344
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:3700

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\MW-b3597f92-0eea-45eb-97da-8dd88332044c\files.cab

    Filesize

    3.3MB

    MD5

    715bba93d091b4e64f26a9e7511742bf

    SHA1

    16d3ed9c4a46c39d2bc11880350bc62b532b3b65

    SHA256

    1fa7c173f814cc611f279ee51624b225ea978b31e67fcdc53f49ce5f4ddabaae

    SHA512

    a4e614c00cbf6efa2713ef1976494a8a8e0f03616d5c3dd3946bf6e9061f7945dd2885b7d7e7adc73c0430e6576a7bda5b0b27f7bee6d4a0dddc351dc19a15e6

  • C:\Users\Admin\AppData\Local\Temp\MW-b3597f92-0eea-45eb-97da-8dd88332044c\files\00595-1017085943.png

    Filesize

    1.1MB

    MD5

    cc4c3d3cd87934c4befb0e3489ffebf0

    SHA1

    509b27a80bd2a1d2ca5cfb1316b923698a5fe286

    SHA256

    a09c328f3d8dd7448491ec7a03ef67432527f9a79156a05151e05964ad6eeedd

    SHA512

    ebb895bd2a8b022e79b8bf118f785172f4c20a65f13c4f0b862738ebce48fbff8469899ef13f7d19b351303f3d19f764f35a17739a589b32b3316cc2a078df98

  • C:\Users\Admin\AppData\Local\Temp\MW-b3597f92-0eea-45eb-97da-8dd88332044c\files\dbgeng.dll

    Filesize

    3.8MB

    MD5

    544ad0ac2a8ac23cfcadce08dbc6ccf4

    SHA1

    435a190c0ab8e1bf7f0acfeaf677ddfcea2eb5eb

    SHA256

    6b7e78ffec23a2f21ee3664d5e9a976cf6fce4a2413c49808976cebe7fad1db8

    SHA512

    c80e2e057c42052e784c644e4b78cd6acab77c0810bd60a291f40e531c51b31a6ad73bd89eafdd29a20d98afaf01250f920a2e5d3ebe026b032b08c3edaaba63

  • C:\Users\Admin\AppData\Local\Temp\MW-b3597f92-0eea-45eb-97da-8dd88332044c\files\dbgeng.dll

    Filesize

    3.8MB

    MD5

    544ad0ac2a8ac23cfcadce08dbc6ccf4

    SHA1

    435a190c0ab8e1bf7f0acfeaf677ddfcea2eb5eb

    SHA256

    6b7e78ffec23a2f21ee3664d5e9a976cf6fce4a2413c49808976cebe7fad1db8

    SHA512

    c80e2e057c42052e784c644e4b78cd6acab77c0810bd60a291f40e531c51b31a6ad73bd89eafdd29a20d98afaf01250f920a2e5d3ebe026b032b08c3edaaba63

  • C:\Users\Admin\AppData\Local\Temp\MW-b3597f92-0eea-45eb-97da-8dd88332044c\files\unins000.dat

    Filesize

    62KB

    MD5

    5f6d7117758a11c5cc96725a4fc72348

    SHA1

    eede69efecd034bb059b90b1bdd48d406e80f5e9

    SHA256

    a5e75d0cb8ef19d4c28156a58b14958fee2ca7c8bf69e4cbb3c4333a0fd21202

    SHA512

    954d8c7ccc171e47ec495af646638e32f712624c707c6c6edcf860161ba337296c2fa955232e39f077d11d772717d47ee44eeb7554ac904d4936ce3b97fcd4a0

  • C:\Users\Admin\AppData\Local\Temp\MW-b3597f92-0eea-45eb-97da-8dd88332044c\files\unins000.exe

    Filesize

    1.1MB

    MD5

    a82fd06ad4339762ef1ea3e6ebf28fae

    SHA1

    5fa84f3ad4a2f1e078562c00e6bbad445418cdb0

    SHA256

    6c61ce9dec3052ae229596c8a32fc2cf8c9090b8b632998ef69de580cfeb1afd

    SHA512

    63eda89fb03ae581c888c189906ec84ea8061097ec55296c0c6bbfa649a9d7e58d5a299e6e2bacb7d9aa8abad62ceec1f5f4e47e4236f9d7de9aff76c502d052

  • C:\Users\Admin\AppData\Local\Temp\MW-b3597f92-0eea-45eb-97da-8dd88332044c\files\unins000.msg

    Filesize

    22KB

    MD5

    3b1a9a56eede8c6335e94959d5231ac5

    SHA1

    8d256fc02492b6c51db9f3861746b386e62ba317

    SHA256

    161a04957d74daafb21d9a03dade488ae7ebcf90af0e7e41cad1445418a9b3ff

    SHA512

    9fb552bebb2b72cb8f2df55863ba529974ea0d81da83cffb12f95974faaeead1d623f1a6df87478d308cc69a5102cbd01109dd5b8cf0fe11e5132baa903ae6e0

  • C:\Users\Admin\AppData\Local\Temp\MW-b3597f92-0eea-45eb-97da-8dd88332044c\files\uninsTasks.txt

    Filesize

    22B

    MD5

    ed8842c313a411cf074fb082b7184ab0

    SHA1

    2e411a8b4b62c15e31415fa63742d4c40e8265df

    SHA256

    9bcb8b4872fb35ebb4413b554a9b8402b39119c78d120bdcef353ce511fc93ca

    SHA512

    019819aacc76617a466da73bfabdd892c407d7e74844329fa47ba3ea1e13379a41950988976b5021ac2cb9068da904ae93c249a229ff6dfa7fdb633f2adc1216

  • C:\Users\Admin\AppData\Local\Temp\MW-b3597f92-0eea-45eb-97da-8dd88332044c\files\windbg.exe

    Filesize

    474KB

    MD5

    04ec4f58a1f4a87b5eeb1f4b7afc48e0

    SHA1

    58dcb1cbbec071d036a07f0e8feb858e4c5b96e7

    SHA256

    bd1af3dba56b129e6c624297eeed40c898fa2981fce5caafe467d88a748988a4

    SHA512

    5b572a504fac599e7e3f726d391e8ffdc2d083745609315a203000e8dc79b94d777fc520eb6530444d84f1ac9aad51406b91b527d8434077a58524feeccbbd80

  • C:\Users\Admin\AppData\Local\Temp\MW-b3597f92-0eea-45eb-97da-8dd88332044c\files\windbg.exe

    Filesize

    474KB

    MD5

    04ec4f58a1f4a87b5eeb1f4b7afc48e0

    SHA1

    58dcb1cbbec071d036a07f0e8feb858e4c5b96e7

    SHA256

    bd1af3dba56b129e6c624297eeed40c898fa2981fce5caafe467d88a748988a4

    SHA512

    5b572a504fac599e7e3f726d391e8ffdc2d083745609315a203000e8dc79b94d777fc520eb6530444d84f1ac9aad51406b91b527d8434077a58524feeccbbd80

  • C:\Users\Admin\AppData\Local\Temp\MW-b3597f92-0eea-45eb-97da-8dd88332044c\msiwrapper.ini

    Filesize

    1KB

    MD5

    24bb2547ec732d9af4441baa765a80a0

    SHA1

    9428fd2405845ae21f0e9a3f6db20599bacb8e07

    SHA256

    ead514109b73cf38acd04ec9ed00c319aa530e10a6dc2eaab02516082b665d4b

    SHA512

    4ac9d307cfcf807256059e23419624cf8966eb4ecac1766943cf8ed829fce440c1e793173b2efee8e7006b2e6962f85c11ea06b90d87e2a07a3c4fef4b658f19

  • C:\Users\Admin\AppData\Local\Temp\MW-b3597f92-0eea-45eb-97da-8dd88332044c\msiwrapper.ini

    Filesize

    1010B

    MD5

    b4098ee12a7cc6538269579b0b7352b5

    SHA1

    1951c069b83c8bebd80f4003db3c048ff11ca147

    SHA256

    1f932e027ce152b5e49239196234ba3ba1d5018d244027b77e12637363989a96

    SHA512

    0a53e79b2b9c3214421b05d9a0aa33121976545d5dc1744888aae94609b9ae7ba5e9a6fcfb8abd7255895ac26d52dcbefc86932ab743ff04d7d24cd02bb0bd13

  • C:\Users\Admin\AppData\Local\Temp\MW-b3597f92-0eea-45eb-97da-8dd88332044c\msiwrapper.ini

    Filesize

    1KB

    MD5

    23dbb25b3713bd7485047eac1dc99146

    SHA1

    a2bd006a3f742da54af49c9c8d8757faf87a0b14

    SHA256

    6e870267c7e110449a8752e40cb3218adf0afa862959b931d1f0c710cc950fd4

    SHA512

    4976bf5aabd39187a492ebf1a090ffc3a626e8727f1cc19df02666b04019782d99045bc5b4bc50bcec28837c30d977a1ba82d8058523509cecf5e79d8875b8f1

  • C:\Users\Admin\AppData\Local\Temp\MW-b3597f92-0eea-45eb-97da-8dd88332044c\msiwrapper.ini

    Filesize

    1KB

    MD5

    23dbb25b3713bd7485047eac1dc99146

    SHA1

    a2bd006a3f742da54af49c9c8d8757faf87a0b14

    SHA256

    6e870267c7e110449a8752e40cb3218adf0afa862959b931d1f0c710cc950fd4

    SHA512

    4976bf5aabd39187a492ebf1a090ffc3a626e8727f1cc19df02666b04019782d99045bc5b4bc50bcec28837c30d977a1ba82d8058523509cecf5e79d8875b8f1

  • C:\Windows\Installer\MSI5D59.tmp

    Filesize

    208KB

    MD5

    d82b3fb861129c5d71f0cd2874f97216

    SHA1

    f3fe341d79224126e950d2691d574d147102b18d

    SHA256

    107b32c5b789be9893f24d5bfe22633d25b7a3cae80082ef37b30e056869cc5c

    SHA512

    244b7675e70ab12aa5776f26e30577268573b725d0f145bfc6b848d2bd8f014c9c6eab0fc0e4f0a574ed9ca1d230b2094dd88a2146ef0a6db70dbd815f9a5f5b

  • C:\Windows\Installer\MSI5D59.tmp

    Filesize

    208KB

    MD5

    d82b3fb861129c5d71f0cd2874f97216

    SHA1

    f3fe341d79224126e950d2691d574d147102b18d

    SHA256

    107b32c5b789be9893f24d5bfe22633d25b7a3cae80082ef37b30e056869cc5c

    SHA512

    244b7675e70ab12aa5776f26e30577268573b725d0f145bfc6b848d2bd8f014c9c6eab0fc0e4f0a574ed9ca1d230b2094dd88a2146ef0a6db70dbd815f9a5f5b

  • C:\Windows\Installer\MSI82C5.tmp

    Filesize

    208KB

    MD5

    d82b3fb861129c5d71f0cd2874f97216

    SHA1

    f3fe341d79224126e950d2691d574d147102b18d

    SHA256

    107b32c5b789be9893f24d5bfe22633d25b7a3cae80082ef37b30e056869cc5c

    SHA512

    244b7675e70ab12aa5776f26e30577268573b725d0f145bfc6b848d2bd8f014c9c6eab0fc0e4f0a574ed9ca1d230b2094dd88a2146ef0a6db70dbd815f9a5f5b

  • C:\Windows\Installer\MSI82C5.tmp

    Filesize

    208KB

    MD5

    d82b3fb861129c5d71f0cd2874f97216

    SHA1

    f3fe341d79224126e950d2691d574d147102b18d

    SHA256

    107b32c5b789be9893f24d5bfe22633d25b7a3cae80082ef37b30e056869cc5c

    SHA512

    244b7675e70ab12aa5776f26e30577268573b725d0f145bfc6b848d2bd8f014c9c6eab0fc0e4f0a574ed9ca1d230b2094dd88a2146ef0a6db70dbd815f9a5f5b

  • C:\tmpp\Autoit3.exe

    Filesize

    872KB

    MD5

    c56b5f0201a3b3de53e561fe76912bfd

    SHA1

    2a4062e10a5de813f5688221dbeb3f3ff33eb417

    SHA256

    237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

    SHA512

    195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

  • \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2

    Filesize

    23.0MB

    MD5

    d988f952a13f40add1b3d92cf9db257e

    SHA1

    a621dd4feb310c209256e351a647c50a22eb3b7a

    SHA256

    319691cb17ffd17af058206a96dcf2b7f42992bb27a046d073416b685eafe95e

    SHA512

    1f6cbe811f7541d096ebc4f26a03245d8e7f1331d0de638bc95af3d4341a51859befc95d1691b83311ce51cd13dc83785aa98aa32c5c1a557039a2dc0eed208a

  • \??\Volume{99926f1d-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{bff35d03-4eeb-4aeb-8d86-765d6d91cb50}_OnDiskSnapshotProp

    Filesize

    5KB

    MD5

    63d8b3d3fc46a4c15376c562b3757b0a

    SHA1

    35799bbe54764799225cd93087f0419cc1a89e67

    SHA256

    b09360d5d35f49eec33d773988224e6869dc2e2ee67808825bb8e6367faa4565

    SHA512

    9fe8b64a1d504412ed856277e3d29f2523b25ce27b42c673403123b6e8058adb92b30634226a160b15d3ad4fddbc5644285932f6b9d3015ba6dd140c2883a669

  • \??\c:\tmpp\test.au3

    Filesize

    493KB

    MD5

    c0f2c7cc9d7111047be09e53165e2317

    SHA1

    2720bf8d2c7f46fa86930b93a65454dd19bb32fb

    SHA256

    53521c6673a1c8f9e1981147efa2db1a7d3a723e79041c9a50f5ac3b450ef051

    SHA512

    6ca1a2ea9dda32ef3909111203fb15379c5998b89b194fa7c1178db8dc96a4052ffa9e68503186f15820bf51d0e74462e7a6a9b34e270481d0cf16f240ea6d3b

  • memory/1388-106-0x00000000014A0000-0x00000000018A0000-memory.dmp

    Filesize

    4.0MB

  • memory/1388-107-0x0000000004620000-0x0000000004952000-memory.dmp

    Filesize

    3.2MB

  • memory/1388-118-0x0000000004620000-0x0000000004952000-memory.dmp

    Filesize

    3.2MB

  • memory/4360-96-0x0000000000400000-0x00000000007E1000-memory.dmp

    Filesize

    3.9MB