Analysis

  • max time kernel
    162s
  • max time network
    175s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    07-05-2023 02:25

General

  • Target

    5b78ffa959b3dc563253f20b6dd99954d9b919303631c12db225da0345e5ccf1.exe

  • Size

    793KB

  • MD5

    caaaa9aa524b1ac11089da0295c4132d

  • SHA1

    48970adb1136c1dddd0f928caf98fb09542cd8df

  • SHA256

    5b78ffa959b3dc563253f20b6dd99954d9b919303631c12db225da0345e5ccf1

  • SHA512

    75f1a3020d15eac3be24ba582f729a42edc09fa3b3bdc37126fd161d3adf4947e58ba503dbafd58c98838741c065118f0308349ec2e057113d785c21830124aa

  • SSDEEP

    12288:Zy90uuTWZRsa6Iui0lV4PFHRiYVCL9wwECKVI+qmLeq/gM3La35TsyY:ZybEIU4NHRikCxwwE+mMM3LiTW

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\5b78ffa959b3dc563253f20b6dd99954d9b919303631c12db225da0345e5ccf1.exe
    "C:\Users\Admin\AppData\Local\Temp\5b78ffa959b3dc563253f20b6dd99954d9b919303631c12db225da0345e5ccf1.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1096
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x49211052.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x49211052.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1992
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m42024360.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m42024360.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1364
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:524
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n96182240.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n96182240.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:1756

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\x49211052.exe
    Filesize

    589KB

    MD5

    2d0b67849962c65a08904383f1bc2879

    SHA1

    2706f9c6cbff29649b8d9997e89a0aa2b5437723

    SHA256

    060b223824562a54d544c43ea14a1e950cf1f0446159acce4b45b7522e8f3d92

    SHA512

    651282cadd0050d03e149ab51431c93d30310e3e5ff9de7e6285dba025373fecd3068144a11c6525fc61103822ff3238d8d270f16bb64fd2aa737d037a42bcce

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x49211052.exe
    Filesize

    589KB

    MD5

    2d0b67849962c65a08904383f1bc2879

    SHA1

    2706f9c6cbff29649b8d9997e89a0aa2b5437723

    SHA256

    060b223824562a54d544c43ea14a1e950cf1f0446159acce4b45b7522e8f3d92

    SHA512

    651282cadd0050d03e149ab51431c93d30310e3e5ff9de7e6285dba025373fecd3068144a11c6525fc61103822ff3238d8d270f16bb64fd2aa737d037a42bcce

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m42024360.exe
    Filesize

    529KB

    MD5

    78ccdb726dd25c1db093e9440e0d5b3e

    SHA1

    69de83fb054ddc3832beef3d92c4eff07214c5ff

    SHA256

    74b49262d7ab691a97cf42c5f32385f3f46dfad3c3c02e49f9edd41e27d18a28

    SHA512

    7be4ef0be45ca86c74fcc0a599f23604696acfd6236b242e9f4519ee8e7aad33f6f68cfaa7c2edd5067bbd69ea31cfda5a77a9386cc126cf88588d7917510622

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m42024360.exe
    Filesize

    529KB

    MD5

    78ccdb726dd25c1db093e9440e0d5b3e

    SHA1

    69de83fb054ddc3832beef3d92c4eff07214c5ff

    SHA256

    74b49262d7ab691a97cf42c5f32385f3f46dfad3c3c02e49f9edd41e27d18a28

    SHA512

    7be4ef0be45ca86c74fcc0a599f23604696acfd6236b242e9f4519ee8e7aad33f6f68cfaa7c2edd5067bbd69ea31cfda5a77a9386cc126cf88588d7917510622

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m42024360.exe
    Filesize

    529KB

    MD5

    78ccdb726dd25c1db093e9440e0d5b3e

    SHA1

    69de83fb054ddc3832beef3d92c4eff07214c5ff

    SHA256

    74b49262d7ab691a97cf42c5f32385f3f46dfad3c3c02e49f9edd41e27d18a28

    SHA512

    7be4ef0be45ca86c74fcc0a599f23604696acfd6236b242e9f4519ee8e7aad33f6f68cfaa7c2edd5067bbd69ea31cfda5a77a9386cc126cf88588d7917510622

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n96182240.exe
    Filesize

    169KB

    MD5

    d76ed2d8813c064822fdbe845d726ac7

    SHA1

    ac10dbd42fbc220f99de2ff0dadefddd2a15f1cb

    SHA256

    1a389b50b7013f81555ce142311d184b99c4e1c88fcf79644f0034a4db5351a8

    SHA512

    eb534ccf9de7f245d76125768e94d6f88dc4dd9931730e9a8c8b84c1c00492fb881f49494d916ac1cf79c876ccd1c709f59f792aa43c5244a5457ef9ee3d38dc

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n96182240.exe
    Filesize

    169KB

    MD5

    d76ed2d8813c064822fdbe845d726ac7

    SHA1

    ac10dbd42fbc220f99de2ff0dadefddd2a15f1cb

    SHA256

    1a389b50b7013f81555ce142311d184b99c4e1c88fcf79644f0034a4db5351a8

    SHA512

    eb534ccf9de7f245d76125768e94d6f88dc4dd9931730e9a8c8b84c1c00492fb881f49494d916ac1cf79c876ccd1c709f59f792aa43c5244a5457ef9ee3d38dc

  • 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\x49211052.exe
    Filesize

    589KB

    MD5

    2d0b67849962c65a08904383f1bc2879

    SHA1

    2706f9c6cbff29649b8d9997e89a0aa2b5437723

    SHA256

    060b223824562a54d544c43ea14a1e950cf1f0446159acce4b45b7522e8f3d92

    SHA512

    651282cadd0050d03e149ab51431c93d30310e3e5ff9de7e6285dba025373fecd3068144a11c6525fc61103822ff3238d8d270f16bb64fd2aa737d037a42bcce

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x49211052.exe
    Filesize

    589KB

    MD5

    2d0b67849962c65a08904383f1bc2879

    SHA1

    2706f9c6cbff29649b8d9997e89a0aa2b5437723

    SHA256

    060b223824562a54d544c43ea14a1e950cf1f0446159acce4b45b7522e8f3d92

    SHA512

    651282cadd0050d03e149ab51431c93d30310e3e5ff9de7e6285dba025373fecd3068144a11c6525fc61103822ff3238d8d270f16bb64fd2aa737d037a42bcce

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\m42024360.exe
    Filesize

    529KB

    MD5

    78ccdb726dd25c1db093e9440e0d5b3e

    SHA1

    69de83fb054ddc3832beef3d92c4eff07214c5ff

    SHA256

    74b49262d7ab691a97cf42c5f32385f3f46dfad3c3c02e49f9edd41e27d18a28

    SHA512

    7be4ef0be45ca86c74fcc0a599f23604696acfd6236b242e9f4519ee8e7aad33f6f68cfaa7c2edd5067bbd69ea31cfda5a77a9386cc126cf88588d7917510622

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\m42024360.exe
    Filesize

    529KB

    MD5

    78ccdb726dd25c1db093e9440e0d5b3e

    SHA1

    69de83fb054ddc3832beef3d92c4eff07214c5ff

    SHA256

    74b49262d7ab691a97cf42c5f32385f3f46dfad3c3c02e49f9edd41e27d18a28

    SHA512

    7be4ef0be45ca86c74fcc0a599f23604696acfd6236b242e9f4519ee8e7aad33f6f68cfaa7c2edd5067bbd69ea31cfda5a77a9386cc126cf88588d7917510622

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\m42024360.exe
    Filesize

    529KB

    MD5

    78ccdb726dd25c1db093e9440e0d5b3e

    SHA1

    69de83fb054ddc3832beef3d92c4eff07214c5ff

    SHA256

    74b49262d7ab691a97cf42c5f32385f3f46dfad3c3c02e49f9edd41e27d18a28

    SHA512

    7be4ef0be45ca86c74fcc0a599f23604696acfd6236b242e9f4519ee8e7aad33f6f68cfaa7c2edd5067bbd69ea31cfda5a77a9386cc126cf88588d7917510622

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\n96182240.exe
    Filesize

    169KB

    MD5

    d76ed2d8813c064822fdbe845d726ac7

    SHA1

    ac10dbd42fbc220f99de2ff0dadefddd2a15f1cb

    SHA256

    1a389b50b7013f81555ce142311d184b99c4e1c88fcf79644f0034a4db5351a8

    SHA512

    eb534ccf9de7f245d76125768e94d6f88dc4dd9931730e9a8c8b84c1c00492fb881f49494d916ac1cf79c876ccd1c709f59f792aa43c5244a5457ef9ee3d38dc

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\n96182240.exe
    Filesize

    169KB

    MD5

    d76ed2d8813c064822fdbe845d726ac7

    SHA1

    ac10dbd42fbc220f99de2ff0dadefddd2a15f1cb

    SHA256

    1a389b50b7013f81555ce142311d184b99c4e1c88fcf79644f0034a4db5351a8

    SHA512

    eb534ccf9de7f245d76125768e94d6f88dc4dd9931730e9a8c8b84c1c00492fb881f49494d916ac1cf79c876ccd1c709f59f792aa43c5244a5457ef9ee3d38dc

  • \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/524-2249-0x0000000000260000-0x0000000000266000-memory.dmp
    Filesize

    24KB

  • memory/524-2244-0x0000000000B70000-0x0000000000B9E000-memory.dmp
    Filesize

    184KB

  • memory/524-2254-0x0000000004D50000-0x0000000004D90000-memory.dmp
    Filesize

    256KB

  • memory/524-2256-0x0000000004D50000-0x0000000004D90000-memory.dmp
    Filesize

    256KB

  • memory/1364-117-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-141-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-103-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-105-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-107-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-109-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-111-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-115-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-113-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-123-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-121-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-119-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-101-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-125-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-129-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-127-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-131-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-134-0x0000000000320000-0x000000000037B000-memory.dmp
    Filesize

    364KB

  • memory/1364-133-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-136-0x0000000002940000-0x0000000002980000-memory.dmp
    Filesize

    256KB

  • memory/1364-138-0x0000000002940000-0x0000000002980000-memory.dmp
    Filesize

    256KB

  • memory/1364-137-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-140-0x0000000002940000-0x0000000002980000-memory.dmp
    Filesize

    256KB

  • memory/1364-99-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-143-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-145-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-147-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-2231-0x0000000000DC0000-0x0000000000DF2000-memory.dmp
    Filesize

    200KB

  • memory/1364-2233-0x0000000002940000-0x0000000002980000-memory.dmp
    Filesize

    256KB

  • memory/1364-2235-0x0000000002940000-0x0000000002980000-memory.dmp
    Filesize

    256KB

  • memory/1364-97-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-95-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-93-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-91-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-87-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-89-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-85-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-78-0x00000000028B0000-0x0000000002918000-memory.dmp
    Filesize

    416KB

  • memory/1364-83-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-81-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-80-0x00000000029D0000-0x0000000002A30000-memory.dmp
    Filesize

    384KB

  • memory/1364-79-0x00000000029D0000-0x0000000002A36000-memory.dmp
    Filesize

    408KB

  • memory/1756-2253-0x0000000000370000-0x0000000000376000-memory.dmp
    Filesize

    24KB

  • memory/1756-2255-0x0000000004AD0000-0x0000000004B10000-memory.dmp
    Filesize

    256KB

  • memory/1756-2252-0x00000000009A0000-0x00000000009D0000-memory.dmp
    Filesize

    192KB

  • memory/1756-2257-0x0000000004AD0000-0x0000000004B10000-memory.dmp
    Filesize

    256KB