Analysis

  • max time kernel
    134s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    07-05-2023 08:34

General

  • Target

    f572400bc785c5842cc6feae59b23307af14f1602a6ca793a56f8adb0b03759e.exe

  • Size

    849KB

  • MD5

    61e42b25bb32a74aafebeab9705c00d3

  • SHA1

    483afac22e2133e5d19b25bb5d9d0999733ce9ef

  • SHA256

    f572400bc785c5842cc6feae59b23307af14f1602a6ca793a56f8adb0b03759e

  • SHA512

    7f9287aa4b54cc5ab446ef903f27b7b05ad5746455e7e46b74b05fd053ebc0cc8dcab7cdfddb30023a3b9799472288eeeb7cc801725f8ebdae2a95043851a6e8

  • SSDEEP

    24576:Yy/Oaex4GjLrGVsRlfSsIRAryQ0S8mzt5:f/Oaex7rGOvfIAf0Szh

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

danko

C2

185.161.248.73:4164

Attributes
  • auth_value

    784d42a6c1eb1a5060b8bcd3696f5f1e

Signatures

  • RedLine

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

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 9 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f572400bc785c5842cc6feae59b23307af14f1602a6ca793a56f8adb0b03759e.exe
    "C:\Users\Admin\AppData\Local\Temp\f572400bc785c5842cc6feae59b23307af14f1602a6ca793a56f8adb0b03759e.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2044
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y15322509.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y15322509.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1988
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p57167190.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p57167190.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:556
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:1724
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r05242457.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r05242457.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:1892

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y15322509.exe
    Filesize

    569KB

    MD5

    d9469a57c942c29c7f513abb77468a70

    SHA1

    9af08ca9e4a8d9dec92bb0cc52a5bd5f1de0d031

    SHA256

    82ea199c0f2026981c97c1a29b6113b0a02a48099af722d90c0539fbba6ce0cf

    SHA512

    f64bf4f7408a284c6cbb9636e32db7e78f56154e7d4431998e141c141d24d8a542279f57f08447572165b65ea7b618dcabe8f9a69605cc848f10e85b2ab87f00

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y15322509.exe
    Filesize

    569KB

    MD5

    d9469a57c942c29c7f513abb77468a70

    SHA1

    9af08ca9e4a8d9dec92bb0cc52a5bd5f1de0d031

    SHA256

    82ea199c0f2026981c97c1a29b6113b0a02a48099af722d90c0539fbba6ce0cf

    SHA512

    f64bf4f7408a284c6cbb9636e32db7e78f56154e7d4431998e141c141d24d8a542279f57f08447572165b65ea7b618dcabe8f9a69605cc848f10e85b2ab87f00

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p57167190.exe
    Filesize

    479KB

    MD5

    8ad26b015e91ebfd0351f2e0cf2a2062

    SHA1

    2f93de107958207dbc1ccc2ab772287226488247

    SHA256

    94fcbfb32738dc203bb258c83a01ed7e61cca9cd28c0a99b2b022109fc24efec

    SHA512

    8f4f39345466ce42af14a12992741960ee3947a78ff78053732d1d8a5301616bf6393489ed54f09d0202893b7712cc4569da46bccbadda5348928a7a06a38fdc

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p57167190.exe
    Filesize

    479KB

    MD5

    8ad26b015e91ebfd0351f2e0cf2a2062

    SHA1

    2f93de107958207dbc1ccc2ab772287226488247

    SHA256

    94fcbfb32738dc203bb258c83a01ed7e61cca9cd28c0a99b2b022109fc24efec

    SHA512

    8f4f39345466ce42af14a12992741960ee3947a78ff78053732d1d8a5301616bf6393489ed54f09d0202893b7712cc4569da46bccbadda5348928a7a06a38fdc

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p57167190.exe
    Filesize

    479KB

    MD5

    8ad26b015e91ebfd0351f2e0cf2a2062

    SHA1

    2f93de107958207dbc1ccc2ab772287226488247

    SHA256

    94fcbfb32738dc203bb258c83a01ed7e61cca9cd28c0a99b2b022109fc24efec

    SHA512

    8f4f39345466ce42af14a12992741960ee3947a78ff78053732d1d8a5301616bf6393489ed54f09d0202893b7712cc4569da46bccbadda5348928a7a06a38fdc

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r05242457.exe
    Filesize

    168KB

    MD5

    a859d15c9dd9792ad42c614ec3af4bc3

    SHA1

    a78b82bd3a2fb22ee17831d3a50255fa6eb4cb1e

    SHA256

    3b36cff63a3c46ca53c366daa0b85ad4e4e18ae37ca7809207e9930c0d12c573

    SHA512

    d94dff698654550f78677e5a4ec67d01a7895ed87ecdec7eaaaa7731955b8006648ce96f420f4c12f13c0638175017096ae355f68658e583916046932437cbd7

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r05242457.exe
    Filesize

    168KB

    MD5

    a859d15c9dd9792ad42c614ec3af4bc3

    SHA1

    a78b82bd3a2fb22ee17831d3a50255fa6eb4cb1e

    SHA256

    3b36cff63a3c46ca53c366daa0b85ad4e4e18ae37ca7809207e9930c0d12c573

    SHA512

    d94dff698654550f78677e5a4ec67d01a7895ed87ecdec7eaaaa7731955b8006648ce96f420f4c12f13c0638175017096ae355f68658e583916046932437cbd7

  • C:\Windows\Temp\1.exe
    Filesize

    168KB

    MD5

    f16fb63d4e551d3808e8f01f2671b57e

    SHA1

    781153ad6235a1152da112de1fb39a6f2d063575

    SHA256

    8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

    SHA512

    fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

  • C:\Windows\Temp\1.exe
    Filesize

    168KB

    MD5

    f16fb63d4e551d3808e8f01f2671b57e

    SHA1

    781153ad6235a1152da112de1fb39a6f2d063575

    SHA256

    8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

    SHA512

    fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\y15322509.exe
    Filesize

    569KB

    MD5

    d9469a57c942c29c7f513abb77468a70

    SHA1

    9af08ca9e4a8d9dec92bb0cc52a5bd5f1de0d031

    SHA256

    82ea199c0f2026981c97c1a29b6113b0a02a48099af722d90c0539fbba6ce0cf

    SHA512

    f64bf4f7408a284c6cbb9636e32db7e78f56154e7d4431998e141c141d24d8a542279f57f08447572165b65ea7b618dcabe8f9a69605cc848f10e85b2ab87f00

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\y15322509.exe
    Filesize

    569KB

    MD5

    d9469a57c942c29c7f513abb77468a70

    SHA1

    9af08ca9e4a8d9dec92bb0cc52a5bd5f1de0d031

    SHA256

    82ea199c0f2026981c97c1a29b6113b0a02a48099af722d90c0539fbba6ce0cf

    SHA512

    f64bf4f7408a284c6cbb9636e32db7e78f56154e7d4431998e141c141d24d8a542279f57f08447572165b65ea7b618dcabe8f9a69605cc848f10e85b2ab87f00

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p57167190.exe
    Filesize

    479KB

    MD5

    8ad26b015e91ebfd0351f2e0cf2a2062

    SHA1

    2f93de107958207dbc1ccc2ab772287226488247

    SHA256

    94fcbfb32738dc203bb258c83a01ed7e61cca9cd28c0a99b2b022109fc24efec

    SHA512

    8f4f39345466ce42af14a12992741960ee3947a78ff78053732d1d8a5301616bf6393489ed54f09d0202893b7712cc4569da46bccbadda5348928a7a06a38fdc

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p57167190.exe
    Filesize

    479KB

    MD5

    8ad26b015e91ebfd0351f2e0cf2a2062

    SHA1

    2f93de107958207dbc1ccc2ab772287226488247

    SHA256

    94fcbfb32738dc203bb258c83a01ed7e61cca9cd28c0a99b2b022109fc24efec

    SHA512

    8f4f39345466ce42af14a12992741960ee3947a78ff78053732d1d8a5301616bf6393489ed54f09d0202893b7712cc4569da46bccbadda5348928a7a06a38fdc

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p57167190.exe
    Filesize

    479KB

    MD5

    8ad26b015e91ebfd0351f2e0cf2a2062

    SHA1

    2f93de107958207dbc1ccc2ab772287226488247

    SHA256

    94fcbfb32738dc203bb258c83a01ed7e61cca9cd28c0a99b2b022109fc24efec

    SHA512

    8f4f39345466ce42af14a12992741960ee3947a78ff78053732d1d8a5301616bf6393489ed54f09d0202893b7712cc4569da46bccbadda5348928a7a06a38fdc

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\r05242457.exe
    Filesize

    168KB

    MD5

    a859d15c9dd9792ad42c614ec3af4bc3

    SHA1

    a78b82bd3a2fb22ee17831d3a50255fa6eb4cb1e

    SHA256

    3b36cff63a3c46ca53c366daa0b85ad4e4e18ae37ca7809207e9930c0d12c573

    SHA512

    d94dff698654550f78677e5a4ec67d01a7895ed87ecdec7eaaaa7731955b8006648ce96f420f4c12f13c0638175017096ae355f68658e583916046932437cbd7

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\r05242457.exe
    Filesize

    168KB

    MD5

    a859d15c9dd9792ad42c614ec3af4bc3

    SHA1

    a78b82bd3a2fb22ee17831d3a50255fa6eb4cb1e

    SHA256

    3b36cff63a3c46ca53c366daa0b85ad4e4e18ae37ca7809207e9930c0d12c573

    SHA512

    d94dff698654550f78677e5a4ec67d01a7895ed87ecdec7eaaaa7731955b8006648ce96f420f4c12f13c0638175017096ae355f68658e583916046932437cbd7

  • \Windows\Temp\1.exe
    Filesize

    168KB

    MD5

    f16fb63d4e551d3808e8f01f2671b57e

    SHA1

    781153ad6235a1152da112de1fb39a6f2d063575

    SHA256

    8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

    SHA512

    fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

  • \Windows\Temp\1.exe
    Filesize

    168KB

    MD5

    f16fb63d4e551d3808e8f01f2671b57e

    SHA1

    781153ad6235a1152da112de1fb39a6f2d063575

    SHA256

    8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

    SHA512

    fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

  • memory/556-119-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-137-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-96-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-92-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-102-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-100-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-98-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-104-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-106-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-108-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-111-0x0000000004D10000-0x0000000004D50000-memory.dmp
    Filesize

    256KB

  • memory/556-110-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-115-0x0000000004D10000-0x0000000004D50000-memory.dmp
    Filesize

    256KB

  • memory/556-114-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-113-0x0000000004D10000-0x0000000004D50000-memory.dmp
    Filesize

    256KB

  • memory/556-121-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-86-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-117-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-125-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-123-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-127-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-129-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-131-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-133-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-135-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-94-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-143-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-141-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-139-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-147-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-145-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-2231-0x0000000005260000-0x0000000005292000-memory.dmp
    Filesize

    200KB

  • memory/556-2234-0x0000000004D10000-0x0000000004D50000-memory.dmp
    Filesize

    256KB

  • memory/556-88-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-2237-0x0000000004D10000-0x0000000004D50000-memory.dmp
    Filesize

    256KB

  • memory/556-2238-0x0000000004D10000-0x0000000004D50000-memory.dmp
    Filesize

    256KB

  • memory/556-2239-0x0000000004D10000-0x0000000004D50000-memory.dmp
    Filesize

    256KB

  • memory/556-90-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-84-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-82-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-78-0x0000000000820000-0x000000000087B000-memory.dmp
    Filesize

    364KB

  • memory/556-79-0x0000000004C90000-0x0000000004CF8000-memory.dmp
    Filesize

    416KB

  • memory/556-81-0x00000000025F0000-0x0000000002650000-memory.dmp
    Filesize

    384KB

  • memory/556-80-0x00000000025F0000-0x0000000002656000-memory.dmp
    Filesize

    408KB

  • memory/1724-2247-0x0000000000480000-0x0000000000486000-memory.dmp
    Filesize

    24KB

  • memory/1724-2246-0x0000000001120000-0x000000000114E000-memory.dmp
    Filesize

    184KB

  • memory/1724-2258-0x0000000004C70000-0x0000000004CB0000-memory.dmp
    Filesize

    256KB

  • memory/1892-2254-0x0000000000360000-0x0000000000390000-memory.dmp
    Filesize

    192KB

  • memory/1892-2255-0x0000000000660000-0x0000000000666000-memory.dmp
    Filesize

    24KB

  • memory/1892-2256-0x00000000045E0000-0x0000000004620000-memory.dmp
    Filesize

    256KB

  • memory/1892-2257-0x00000000045E0000-0x0000000004620000-memory.dmp
    Filesize

    256KB