Analysis

  • max time kernel
    29s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    07-06-2023 12:08

General

  • Target

    04794599.exe

  • Size

    724KB

  • MD5

    e8034abd182e3e51f3dece8e49f37283

  • SHA1

    94efd01ea4b8960ff59bded45925f5531c2793e3

  • SHA256

    98c5173f646b2657e950bf1a308dd5c3c2a55eb80e2d95855d2c5261382f236a

  • SHA512

    57a92e39d2168a4d8a4960e0f3130a11579a907d7e483488e78ddbf31e8248753b64d4dca962f47a8bd5e5395d5c4ccaee2ca1ef6acc33bf4138dd12bb6ef314

  • SSDEEP

    12288:pMr2y90HGIvLRU0pwRZlfuzBDvMP4PZcFiVhh0bDrh4u31:TykGIvLq0iZlg4PQcSGrd1

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.129:19068

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 11 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 16 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 8 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 58 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\04794599.exe
    "C:\Users\Admin\AppData\Local\Temp\04794599.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1316
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0311505.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0311505.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1312
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5487583.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5487583.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:808
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v4448169.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v4448169.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:672
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a0112024.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a0112024.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2004
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b0141133.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b0141133.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:1796
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:888
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c8519615.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c8519615.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:392
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 392 -s 640
            5⤵
            • Loads dropped DLL
            • Program crash
            PID:900

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0311505.exe
    Filesize

    523KB

    MD5

    5fd066b738a6408d1e645c017b649788

    SHA1

    a41da5c1905fb58e24a1dc73514092e4b8c59e41

    SHA256

    caf661d6a9c78640a14a19a7f1aa6389185c2a577603a7ac7333e2dd9b409503

    SHA512

    bd8ee38f93674857b3697e569dba25027cc0c3fff2cec1f8d48470aa9f6cb32a9b9ffb5941c030e8509dd9d8b345399f450d1d4cc74a6dcf7f18abbfc01f6699

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0311505.exe
    Filesize

    523KB

    MD5

    5fd066b738a6408d1e645c017b649788

    SHA1

    a41da5c1905fb58e24a1dc73514092e4b8c59e41

    SHA256

    caf661d6a9c78640a14a19a7f1aa6389185c2a577603a7ac7333e2dd9b409503

    SHA512

    bd8ee38f93674857b3697e569dba25027cc0c3fff2cec1f8d48470aa9f6cb32a9b9ffb5941c030e8509dd9d8b345399f450d1d4cc74a6dcf7f18abbfc01f6699

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5487583.exe
    Filesize

    351KB

    MD5

    dedf1c825b34fcf4600b0b3e9367cd93

    SHA1

    81de19a2a580e242767589aa9e72c18225256480

    SHA256

    a92e006d387c947118493db4a307d6a60fda9819ebb640ce1a3532f1021738f2

    SHA512

    b4fc36aa57846bab7835fc012220dca1933570745e708a700a6e567cfdf9d554ee12b29d47799a77b26103a0e3195a02c188b4bdfe30f585be5624d19c26a59c

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5487583.exe
    Filesize

    351KB

    MD5

    dedf1c825b34fcf4600b0b3e9367cd93

    SHA1

    81de19a2a580e242767589aa9e72c18225256480

    SHA256

    a92e006d387c947118493db4a307d6a60fda9819ebb640ce1a3532f1021738f2

    SHA512

    b4fc36aa57846bab7835fc012220dca1933570745e708a700a6e567cfdf9d554ee12b29d47799a77b26103a0e3195a02c188b4bdfe30f585be5624d19c26a59c

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c8519615.exe
    Filesize

    172KB

    MD5

    509c2aa0afc4f1946ee36d14946d5be4

    SHA1

    8507d1983b0d3615140171740a7d66490bd1d310

    SHA256

    972c0dd330ee35bddb0ed4259e06d8250371944d52669ea866601332cd776cf8

    SHA512

    7e63c2072deb060fbf6a8734f0a5d417460fe8f0dbc77fc676973be1d664007fe3bb0137807c381a8938420224fcf9a63a2ce901951f7058c04e2012fb06064e

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c8519615.exe
    Filesize

    172KB

    MD5

    509c2aa0afc4f1946ee36d14946d5be4

    SHA1

    8507d1983b0d3615140171740a7d66490bd1d310

    SHA256

    972c0dd330ee35bddb0ed4259e06d8250371944d52669ea866601332cd776cf8

    SHA512

    7e63c2072deb060fbf6a8734f0a5d417460fe8f0dbc77fc676973be1d664007fe3bb0137807c381a8938420224fcf9a63a2ce901951f7058c04e2012fb06064e

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v4448169.exe
    Filesize

    196KB

    MD5

    3cd5b04435587816713ab954257bf37a

    SHA1

    8e9c90c1ffeeaa5fe6fc833763770cfc408ffc10

    SHA256

    8649e18db96f6ea0cc63faf959e246a852f75ed02bbca0430e514dbd84f12418

    SHA512

    94f15cb6d3fcf2f6159a60fd360427a748ebab91e727bc6dced40b28dd99955e2e1eb680392394082da5e2306681a90702a40611cf31531d09cad066625ba473

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v4448169.exe
    Filesize

    196KB

    MD5

    3cd5b04435587816713ab954257bf37a

    SHA1

    8e9c90c1ffeeaa5fe6fc833763770cfc408ffc10

    SHA256

    8649e18db96f6ea0cc63faf959e246a852f75ed02bbca0430e514dbd84f12418

    SHA512

    94f15cb6d3fcf2f6159a60fd360427a748ebab91e727bc6dced40b28dd99955e2e1eb680392394082da5e2306681a90702a40611cf31531d09cad066625ba473

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a0112024.exe
    Filesize

    11KB

    MD5

    4a1d105aeb13dfd1d708aca14eaa6a27

    SHA1

    5cf7fbb733122a2dc5703aec669d8984e4b39037

    SHA256

    9401af04463ec437a18cab091e4611ca085448c882f002f01d96c41c9e807512

    SHA512

    cd48b32b6802fc5d985f25b21ce07a65ff3f4dfe07a618a8c39f249801de3b62c5d5d80b60e50a2ac26031ea877155836fb70d122a2bd4a6d2b08e67fa2592f7

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a0112024.exe
    Filesize

    11KB

    MD5

    4a1d105aeb13dfd1d708aca14eaa6a27

    SHA1

    5cf7fbb733122a2dc5703aec669d8984e4b39037

    SHA256

    9401af04463ec437a18cab091e4611ca085448c882f002f01d96c41c9e807512

    SHA512

    cd48b32b6802fc5d985f25b21ce07a65ff3f4dfe07a618a8c39f249801de3b62c5d5d80b60e50a2ac26031ea877155836fb70d122a2bd4a6d2b08e67fa2592f7

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b0141133.exe
    Filesize

    100KB

    MD5

    2f4f763cfecf33da58b5deb6df5557c5

    SHA1

    c314bf7968e6abe197e629d8ac90e1dccfe35138

    SHA256

    136c86d64c9c3e6f75f017486f78167874bfb2a3338b8b0641b6405db898474b

    SHA512

    e2c978d1a892abec6dab43c30bf1da42184cb9ca021b46bf3190e289ea02aee223d4cfc764a765755f5802713c8db0fcf04b9fccb0cd3d487a8ae0e8dd1c0a58

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b0141133.exe
    Filesize

    100KB

    MD5

    2f4f763cfecf33da58b5deb6df5557c5

    SHA1

    c314bf7968e6abe197e629d8ac90e1dccfe35138

    SHA256

    136c86d64c9c3e6f75f017486f78167874bfb2a3338b8b0641b6405db898474b

    SHA512

    e2c978d1a892abec6dab43c30bf1da42184cb9ca021b46bf3190e289ea02aee223d4cfc764a765755f5802713c8db0fcf04b9fccb0cd3d487a8ae0e8dd1c0a58

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\v0311505.exe
    Filesize

    523KB

    MD5

    5fd066b738a6408d1e645c017b649788

    SHA1

    a41da5c1905fb58e24a1dc73514092e4b8c59e41

    SHA256

    caf661d6a9c78640a14a19a7f1aa6389185c2a577603a7ac7333e2dd9b409503

    SHA512

    bd8ee38f93674857b3697e569dba25027cc0c3fff2cec1f8d48470aa9f6cb32a9b9ffb5941c030e8509dd9d8b345399f450d1d4cc74a6dcf7f18abbfc01f6699

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\v0311505.exe
    Filesize

    523KB

    MD5

    5fd066b738a6408d1e645c017b649788

    SHA1

    a41da5c1905fb58e24a1dc73514092e4b8c59e41

    SHA256

    caf661d6a9c78640a14a19a7f1aa6389185c2a577603a7ac7333e2dd9b409503

    SHA512

    bd8ee38f93674857b3697e569dba25027cc0c3fff2cec1f8d48470aa9f6cb32a9b9ffb5941c030e8509dd9d8b345399f450d1d4cc74a6dcf7f18abbfc01f6699

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\v5487583.exe
    Filesize

    351KB

    MD5

    dedf1c825b34fcf4600b0b3e9367cd93

    SHA1

    81de19a2a580e242767589aa9e72c18225256480

    SHA256

    a92e006d387c947118493db4a307d6a60fda9819ebb640ce1a3532f1021738f2

    SHA512

    b4fc36aa57846bab7835fc012220dca1933570745e708a700a6e567cfdf9d554ee12b29d47799a77b26103a0e3195a02c188b4bdfe30f585be5624d19c26a59c

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\v5487583.exe
    Filesize

    351KB

    MD5

    dedf1c825b34fcf4600b0b3e9367cd93

    SHA1

    81de19a2a580e242767589aa9e72c18225256480

    SHA256

    a92e006d387c947118493db4a307d6a60fda9819ebb640ce1a3532f1021738f2

    SHA512

    b4fc36aa57846bab7835fc012220dca1933570745e708a700a6e567cfdf9d554ee12b29d47799a77b26103a0e3195a02c188b4bdfe30f585be5624d19c26a59c

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\c8519615.exe
    Filesize

    172KB

    MD5

    509c2aa0afc4f1946ee36d14946d5be4

    SHA1

    8507d1983b0d3615140171740a7d66490bd1d310

    SHA256

    972c0dd330ee35bddb0ed4259e06d8250371944d52669ea866601332cd776cf8

    SHA512

    7e63c2072deb060fbf6a8734f0a5d417460fe8f0dbc77fc676973be1d664007fe3bb0137807c381a8938420224fcf9a63a2ce901951f7058c04e2012fb06064e

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\c8519615.exe
    Filesize

    172KB

    MD5

    509c2aa0afc4f1946ee36d14946d5be4

    SHA1

    8507d1983b0d3615140171740a7d66490bd1d310

    SHA256

    972c0dd330ee35bddb0ed4259e06d8250371944d52669ea866601332cd776cf8

    SHA512

    7e63c2072deb060fbf6a8734f0a5d417460fe8f0dbc77fc676973be1d664007fe3bb0137807c381a8938420224fcf9a63a2ce901951f7058c04e2012fb06064e

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\c8519615.exe
    Filesize

    172KB

    MD5

    509c2aa0afc4f1946ee36d14946d5be4

    SHA1

    8507d1983b0d3615140171740a7d66490bd1d310

    SHA256

    972c0dd330ee35bddb0ed4259e06d8250371944d52669ea866601332cd776cf8

    SHA512

    7e63c2072deb060fbf6a8734f0a5d417460fe8f0dbc77fc676973be1d664007fe3bb0137807c381a8938420224fcf9a63a2ce901951f7058c04e2012fb06064e

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\c8519615.exe
    Filesize

    172KB

    MD5

    509c2aa0afc4f1946ee36d14946d5be4

    SHA1

    8507d1983b0d3615140171740a7d66490bd1d310

    SHA256

    972c0dd330ee35bddb0ed4259e06d8250371944d52669ea866601332cd776cf8

    SHA512

    7e63c2072deb060fbf6a8734f0a5d417460fe8f0dbc77fc676973be1d664007fe3bb0137807c381a8938420224fcf9a63a2ce901951f7058c04e2012fb06064e

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\c8519615.exe
    Filesize

    172KB

    MD5

    509c2aa0afc4f1946ee36d14946d5be4

    SHA1

    8507d1983b0d3615140171740a7d66490bd1d310

    SHA256

    972c0dd330ee35bddb0ed4259e06d8250371944d52669ea866601332cd776cf8

    SHA512

    7e63c2072deb060fbf6a8734f0a5d417460fe8f0dbc77fc676973be1d664007fe3bb0137807c381a8938420224fcf9a63a2ce901951f7058c04e2012fb06064e

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\c8519615.exe
    Filesize

    172KB

    MD5

    509c2aa0afc4f1946ee36d14946d5be4

    SHA1

    8507d1983b0d3615140171740a7d66490bd1d310

    SHA256

    972c0dd330ee35bddb0ed4259e06d8250371944d52669ea866601332cd776cf8

    SHA512

    7e63c2072deb060fbf6a8734f0a5d417460fe8f0dbc77fc676973be1d664007fe3bb0137807c381a8938420224fcf9a63a2ce901951f7058c04e2012fb06064e

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\c8519615.exe
    Filesize

    172KB

    MD5

    509c2aa0afc4f1946ee36d14946d5be4

    SHA1

    8507d1983b0d3615140171740a7d66490bd1d310

    SHA256

    972c0dd330ee35bddb0ed4259e06d8250371944d52669ea866601332cd776cf8

    SHA512

    7e63c2072deb060fbf6a8734f0a5d417460fe8f0dbc77fc676973be1d664007fe3bb0137807c381a8938420224fcf9a63a2ce901951f7058c04e2012fb06064e

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\v4448169.exe
    Filesize

    196KB

    MD5

    3cd5b04435587816713ab954257bf37a

    SHA1

    8e9c90c1ffeeaa5fe6fc833763770cfc408ffc10

    SHA256

    8649e18db96f6ea0cc63faf959e246a852f75ed02bbca0430e514dbd84f12418

    SHA512

    94f15cb6d3fcf2f6159a60fd360427a748ebab91e727bc6dced40b28dd99955e2e1eb680392394082da5e2306681a90702a40611cf31531d09cad066625ba473

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\v4448169.exe
    Filesize

    196KB

    MD5

    3cd5b04435587816713ab954257bf37a

    SHA1

    8e9c90c1ffeeaa5fe6fc833763770cfc408ffc10

    SHA256

    8649e18db96f6ea0cc63faf959e246a852f75ed02bbca0430e514dbd84f12418

    SHA512

    94f15cb6d3fcf2f6159a60fd360427a748ebab91e727bc6dced40b28dd99955e2e1eb680392394082da5e2306681a90702a40611cf31531d09cad066625ba473

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\a0112024.exe
    Filesize

    11KB

    MD5

    4a1d105aeb13dfd1d708aca14eaa6a27

    SHA1

    5cf7fbb733122a2dc5703aec669d8984e4b39037

    SHA256

    9401af04463ec437a18cab091e4611ca085448c882f002f01d96c41c9e807512

    SHA512

    cd48b32b6802fc5d985f25b21ce07a65ff3f4dfe07a618a8c39f249801de3b62c5d5d80b60e50a2ac26031ea877155836fb70d122a2bd4a6d2b08e67fa2592f7

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\b0141133.exe
    Filesize

    100KB

    MD5

    2f4f763cfecf33da58b5deb6df5557c5

    SHA1

    c314bf7968e6abe197e629d8ac90e1dccfe35138

    SHA256

    136c86d64c9c3e6f75f017486f78167874bfb2a3338b8b0641b6405db898474b

    SHA512

    e2c978d1a892abec6dab43c30bf1da42184cb9ca021b46bf3190e289ea02aee223d4cfc764a765755f5802713c8db0fcf04b9fccb0cd3d487a8ae0e8dd1c0a58

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\b0141133.exe
    Filesize

    100KB

    MD5

    2f4f763cfecf33da58b5deb6df5557c5

    SHA1

    c314bf7968e6abe197e629d8ac90e1dccfe35138

    SHA256

    136c86d64c9c3e6f75f017486f78167874bfb2a3338b8b0641b6405db898474b

    SHA512

    e2c978d1a892abec6dab43c30bf1da42184cb9ca021b46bf3190e289ea02aee223d4cfc764a765755f5802713c8db0fcf04b9fccb0cd3d487a8ae0e8dd1c0a58

  • memory/392-115-0x0000000000A00000-0x0000000000A30000-memory.dmp
    Filesize

    192KB

  • memory/888-108-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/888-107-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/888-105-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
    Filesize

    4KB

  • memory/888-101-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/888-100-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2004-92-0x00000000008C0000-0x00000000008CA000-memory.dmp
    Filesize

    40KB