Analysis

  • max time kernel
    135s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    07-05-2023 07:25

General

  • Target

    d9944fbbcf5cc8f4f993ca78e3fa85033fbaaacb54b545707ed6546a93af5cf4.exe

  • Size

    794KB

  • MD5

    fff775ccd0424e12e8495612c02e6ad5

  • SHA1

    49a2c6fb79d4b76d627598ca42068171776a3982

  • SHA256

    d9944fbbcf5cc8f4f993ca78e3fa85033fbaaacb54b545707ed6546a93af5cf4

  • SHA512

    3e9a5e5a3405beb9d364442da56ac38e01d4a5e4a96a027a16efc6a7b940a299ba6ad7044485eb7849200c0175fdf165b10e3d035921ba759e91082fee5f6575

  • SSDEEP

    24576:tybX2c+6nTGwqvPSTxdPJCaP+xizsCQapSdCguzD:Ibmc+eiwgPcLPJ1P+xwJau

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

dork

C2

185.161.248.73:4164

Attributes
  • auth_value

    e81be7d6cfb453cc812e1b4890eeadad

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\d9944fbbcf5cc8f4f993ca78e3fa85033fbaaacb54b545707ed6546a93af5cf4.exe
    "C:\Users\Admin\AppData\Local\Temp\d9944fbbcf5cc8f4f993ca78e3fa85033fbaaacb54b545707ed6546a93af5cf4.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1376
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x00859596.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x00859596.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1688
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m65260261.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m65260261.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1020
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:1768
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n12626485.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n12626485.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:1752

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\x00859596.exe
    Filesize

    590KB

    MD5

    2a8977f0661dfdfa498aa70c97ff3caf

    SHA1

    f689d8a788094611d38b64d4e51eb5448786891a

    SHA256

    34ca8bf9a6b6581d401ce453a5948062117c2ab4538299c094b824e64e286b9c

    SHA512

    7fe4e4013f8d45726a6db78fdd26bc1bc2373dfc68b28fc43b8b2edf86d731d997fce3738d3faf885704be7a74feefbae8669f14bee9be757835d31cf9f6923b

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x00859596.exe
    Filesize

    590KB

    MD5

    2a8977f0661dfdfa498aa70c97ff3caf

    SHA1

    f689d8a788094611d38b64d4e51eb5448786891a

    SHA256

    34ca8bf9a6b6581d401ce453a5948062117c2ab4538299c094b824e64e286b9c

    SHA512

    7fe4e4013f8d45726a6db78fdd26bc1bc2373dfc68b28fc43b8b2edf86d731d997fce3738d3faf885704be7a74feefbae8669f14bee9be757835d31cf9f6923b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m65260261.exe
    Filesize

    530KB

    MD5

    4eb80d9984f015006c953dc875ba9252

    SHA1

    0f095105dceac379081f7a3c937a404c46e937cf

    SHA256

    25ced4b7dcb2222ea15ba0ee0e9e13e1494faed7fdcb8cd990f38a493744716e

    SHA512

    9d679f6d7b3ebaacf74f6ce09d41c12e37b20be0929a1e267011295dc18e0eae7916a17cfa89179b8579e1610ac924915542e3bdd1b11362dd0ab95e5eae6abf

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m65260261.exe
    Filesize

    530KB

    MD5

    4eb80d9984f015006c953dc875ba9252

    SHA1

    0f095105dceac379081f7a3c937a404c46e937cf

    SHA256

    25ced4b7dcb2222ea15ba0ee0e9e13e1494faed7fdcb8cd990f38a493744716e

    SHA512

    9d679f6d7b3ebaacf74f6ce09d41c12e37b20be0929a1e267011295dc18e0eae7916a17cfa89179b8579e1610ac924915542e3bdd1b11362dd0ab95e5eae6abf

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m65260261.exe
    Filesize

    530KB

    MD5

    4eb80d9984f015006c953dc875ba9252

    SHA1

    0f095105dceac379081f7a3c937a404c46e937cf

    SHA256

    25ced4b7dcb2222ea15ba0ee0e9e13e1494faed7fdcb8cd990f38a493744716e

    SHA512

    9d679f6d7b3ebaacf74f6ce09d41c12e37b20be0929a1e267011295dc18e0eae7916a17cfa89179b8579e1610ac924915542e3bdd1b11362dd0ab95e5eae6abf

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n12626485.exe
    Filesize

    168KB

    MD5

    e4cd38f0971fe89e189674cf707d10db

    SHA1

    095414fec4814e6c2e02e916f84170c0c9882f5d

    SHA256

    bda1a02275fba021657945909348501aeab75b6036c0d1bb99345aae910cd431

    SHA512

    eecb659f9136347ead282c1a5ebfad379f3c1266cccd0f2e1ecac5b82a4e6d0db02fce3e1ab3a7ff97ce5880f8cd435e405420aa5369db38030094b50a4c2061

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n12626485.exe
    Filesize

    168KB

    MD5

    e4cd38f0971fe89e189674cf707d10db

    SHA1

    095414fec4814e6c2e02e916f84170c0c9882f5d

    SHA256

    bda1a02275fba021657945909348501aeab75b6036c0d1bb99345aae910cd431

    SHA512

    eecb659f9136347ead282c1a5ebfad379f3c1266cccd0f2e1ecac5b82a4e6d0db02fce3e1ab3a7ff97ce5880f8cd435e405420aa5369db38030094b50a4c2061

  • 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\x00859596.exe
    Filesize

    590KB

    MD5

    2a8977f0661dfdfa498aa70c97ff3caf

    SHA1

    f689d8a788094611d38b64d4e51eb5448786891a

    SHA256

    34ca8bf9a6b6581d401ce453a5948062117c2ab4538299c094b824e64e286b9c

    SHA512

    7fe4e4013f8d45726a6db78fdd26bc1bc2373dfc68b28fc43b8b2edf86d731d997fce3738d3faf885704be7a74feefbae8669f14bee9be757835d31cf9f6923b

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x00859596.exe
    Filesize

    590KB

    MD5

    2a8977f0661dfdfa498aa70c97ff3caf

    SHA1

    f689d8a788094611d38b64d4e51eb5448786891a

    SHA256

    34ca8bf9a6b6581d401ce453a5948062117c2ab4538299c094b824e64e286b9c

    SHA512

    7fe4e4013f8d45726a6db78fdd26bc1bc2373dfc68b28fc43b8b2edf86d731d997fce3738d3faf885704be7a74feefbae8669f14bee9be757835d31cf9f6923b

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\m65260261.exe
    Filesize

    530KB

    MD5

    4eb80d9984f015006c953dc875ba9252

    SHA1

    0f095105dceac379081f7a3c937a404c46e937cf

    SHA256

    25ced4b7dcb2222ea15ba0ee0e9e13e1494faed7fdcb8cd990f38a493744716e

    SHA512

    9d679f6d7b3ebaacf74f6ce09d41c12e37b20be0929a1e267011295dc18e0eae7916a17cfa89179b8579e1610ac924915542e3bdd1b11362dd0ab95e5eae6abf

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\m65260261.exe
    Filesize

    530KB

    MD5

    4eb80d9984f015006c953dc875ba9252

    SHA1

    0f095105dceac379081f7a3c937a404c46e937cf

    SHA256

    25ced4b7dcb2222ea15ba0ee0e9e13e1494faed7fdcb8cd990f38a493744716e

    SHA512

    9d679f6d7b3ebaacf74f6ce09d41c12e37b20be0929a1e267011295dc18e0eae7916a17cfa89179b8579e1610ac924915542e3bdd1b11362dd0ab95e5eae6abf

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\m65260261.exe
    Filesize

    530KB

    MD5

    4eb80d9984f015006c953dc875ba9252

    SHA1

    0f095105dceac379081f7a3c937a404c46e937cf

    SHA256

    25ced4b7dcb2222ea15ba0ee0e9e13e1494faed7fdcb8cd990f38a493744716e

    SHA512

    9d679f6d7b3ebaacf74f6ce09d41c12e37b20be0929a1e267011295dc18e0eae7916a17cfa89179b8579e1610ac924915542e3bdd1b11362dd0ab95e5eae6abf

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\n12626485.exe
    Filesize

    168KB

    MD5

    e4cd38f0971fe89e189674cf707d10db

    SHA1

    095414fec4814e6c2e02e916f84170c0c9882f5d

    SHA256

    bda1a02275fba021657945909348501aeab75b6036c0d1bb99345aae910cd431

    SHA512

    eecb659f9136347ead282c1a5ebfad379f3c1266cccd0f2e1ecac5b82a4e6d0db02fce3e1ab3a7ff97ce5880f8cd435e405420aa5369db38030094b50a4c2061

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\n12626485.exe
    Filesize

    168KB

    MD5

    e4cd38f0971fe89e189674cf707d10db

    SHA1

    095414fec4814e6c2e02e916f84170c0c9882f5d

    SHA256

    bda1a02275fba021657945909348501aeab75b6036c0d1bb99345aae910cd431

    SHA512

    eecb659f9136347ead282c1a5ebfad379f3c1266cccd0f2e1ecac5b82a4e6d0db02fce3e1ab3a7ff97ce5880f8cd435e405420aa5369db38030094b50a4c2061

  • \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/1020-116-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-134-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-92-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-94-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-98-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-96-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-100-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-102-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-104-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-106-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-108-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-110-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-112-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-114-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-88-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-118-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-120-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-122-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-124-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-126-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-128-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-130-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-132-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-90-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-136-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-138-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-140-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-142-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-144-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-146-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-2230-0x0000000002900000-0x0000000002932000-memory.dmp
    Filesize

    200KB

  • memory/1020-2233-0x0000000005210000-0x0000000005250000-memory.dmp
    Filesize

    256KB

  • memory/1020-86-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-84-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-83-0x0000000002870000-0x00000000028D0000-memory.dmp
    Filesize

    384KB

  • memory/1020-82-0x0000000002870000-0x00000000028D6000-memory.dmp
    Filesize

    408KB

  • memory/1020-81-0x0000000005210000-0x0000000005250000-memory.dmp
    Filesize

    256KB

  • memory/1020-80-0x0000000005210000-0x0000000005250000-memory.dmp
    Filesize

    256KB

  • memory/1020-79-0x00000000027B0000-0x0000000002818000-memory.dmp
    Filesize

    416KB

  • memory/1020-78-0x0000000000AA0000-0x0000000000AFB000-memory.dmp
    Filesize

    364KB

  • memory/1752-2248-0x0000000000AF0000-0x0000000000B20000-memory.dmp
    Filesize

    192KB

  • memory/1752-2250-0x00000000003E0000-0x00000000003E6000-memory.dmp
    Filesize

    24KB

  • memory/1752-2252-0x0000000004BA0000-0x0000000004BE0000-memory.dmp
    Filesize

    256KB

  • memory/1752-2254-0x0000000004BA0000-0x0000000004BE0000-memory.dmp
    Filesize

    256KB

  • memory/1768-2241-0x0000000000E10000-0x0000000000E3E000-memory.dmp
    Filesize

    184KB

  • memory/1768-2249-0x00000000004B0000-0x00000000004B6000-memory.dmp
    Filesize

    24KB

  • memory/1768-2251-0x00000000004D0000-0x0000000000510000-memory.dmp
    Filesize

    256KB

  • memory/1768-2253-0x00000000004D0000-0x0000000000510000-memory.dmp
    Filesize

    256KB