Analysis

  • max time kernel
    224s
  • max time network
    323s
  • 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

    d95295a9748537f398e5ead1a06a0d14859cdadcddaedc6037a0556fd736ce5d.exe

  • Size

    892KB

  • MD5

    7b5affbb6ced6cdd8f3ce50a28c9aef5

  • SHA1

    b24af25cbf9b4d6265963603c8243c1aff98d6cc

  • SHA256

    d95295a9748537f398e5ead1a06a0d14859cdadcddaedc6037a0556fd736ce5d

  • SHA512

    ec23125066e902e5fc134d109f4dcdf0a8a424e53a26fb3acdec5e535d0cf4041154d24d90a89674a846120ad3265da4af8630164a512ab60e4d6cee9008709d

  • SSDEEP

    24576:0ylEc3tpbcXgx8XnwRouK7AMN0KBibHNzCZHdM5:DztKQx8XwzfKEDNu

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

dante

C2

185.161.248.73:4164

Attributes
  • auth_value

    f4066af6b8a6f23125c8ee48288a3f90

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\d95295a9748537f398e5ead1a06a0d14859cdadcddaedc6037a0556fd736ce5d.exe
    "C:\Users\Admin\AppData\Local\Temp\d95295a9748537f398e5ead1a06a0d14859cdadcddaedc6037a0556fd736ce5d.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:432
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y28704365.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y28704365.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:584
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p80077088.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p80077088.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1792
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:1212
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r30646013.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r30646013.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:1524

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\y28704365.exe
    Filesize

    590KB

    MD5

    69203af918d6897dc142c860dd1bb9e0

    SHA1

    77f37b8b6f12a044e0a94a313a8e54dc27216984

    SHA256

    a30b09afd6644a1259fc26b3528d15b7a48b9694d4cea9d8efd2d49a58990cc8

    SHA512

    37e5f1d5238b6db0e715d3615aabf272156f910155be6d2aff2fa46ae64a2db8da6f4ae9022c5eada9019db712f5ada0201ba8a3fefdbf4f3982c0fd434d5995

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y28704365.exe
    Filesize

    590KB

    MD5

    69203af918d6897dc142c860dd1bb9e0

    SHA1

    77f37b8b6f12a044e0a94a313a8e54dc27216984

    SHA256

    a30b09afd6644a1259fc26b3528d15b7a48b9694d4cea9d8efd2d49a58990cc8

    SHA512

    37e5f1d5238b6db0e715d3615aabf272156f910155be6d2aff2fa46ae64a2db8da6f4ae9022c5eada9019db712f5ada0201ba8a3fefdbf4f3982c0fd434d5995

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p80077088.exe
    Filesize

    530KB

    MD5

    183638d8be69bfabb432aec8162bada4

    SHA1

    ebb595e0bc95db97f75993e68902efbc090bd863

    SHA256

    25f26c3d902ed879c294d1e0bfc5693d57015798c205a2447915be7beed9dc5b

    SHA512

    ef05cbd920700ddbaeda90e622b726ff01dcd3fc794334a08e3a9feb7f1efc2c9d330630158b199e87eacf87d45a802a3fcd25f2d810597fc50df347f1308bc1

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p80077088.exe
    Filesize

    530KB

    MD5

    183638d8be69bfabb432aec8162bada4

    SHA1

    ebb595e0bc95db97f75993e68902efbc090bd863

    SHA256

    25f26c3d902ed879c294d1e0bfc5693d57015798c205a2447915be7beed9dc5b

    SHA512

    ef05cbd920700ddbaeda90e622b726ff01dcd3fc794334a08e3a9feb7f1efc2c9d330630158b199e87eacf87d45a802a3fcd25f2d810597fc50df347f1308bc1

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p80077088.exe
    Filesize

    530KB

    MD5

    183638d8be69bfabb432aec8162bada4

    SHA1

    ebb595e0bc95db97f75993e68902efbc090bd863

    SHA256

    25f26c3d902ed879c294d1e0bfc5693d57015798c205a2447915be7beed9dc5b

    SHA512

    ef05cbd920700ddbaeda90e622b726ff01dcd3fc794334a08e3a9feb7f1efc2c9d330630158b199e87eacf87d45a802a3fcd25f2d810597fc50df347f1308bc1

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r30646013.exe
    Filesize

    168KB

    MD5

    000950c15115b3a52bab51afbf88cefd

    SHA1

    4b0c012d9aebb0ce43a8252597278a9aaae0cd63

    SHA256

    72dc5481d6dd280229a7b6c3987e47d25bbcab97a5ab37487ba797ecae573a2e

    SHA512

    8609870f4b7b86742043573d8b7fe7e5270bde75812e03e7747cd31e2b3bae5fb97991084a4e7923ee12650f192281a03b41c3601ee2874fc28952e9487598f8

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r30646013.exe
    Filesize

    168KB

    MD5

    000950c15115b3a52bab51afbf88cefd

    SHA1

    4b0c012d9aebb0ce43a8252597278a9aaae0cd63

    SHA256

    72dc5481d6dd280229a7b6c3987e47d25bbcab97a5ab37487ba797ecae573a2e

    SHA512

    8609870f4b7b86742043573d8b7fe7e5270bde75812e03e7747cd31e2b3bae5fb97991084a4e7923ee12650f192281a03b41c3601ee2874fc28952e9487598f8

  • 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\y28704365.exe
    Filesize

    590KB

    MD5

    69203af918d6897dc142c860dd1bb9e0

    SHA1

    77f37b8b6f12a044e0a94a313a8e54dc27216984

    SHA256

    a30b09afd6644a1259fc26b3528d15b7a48b9694d4cea9d8efd2d49a58990cc8

    SHA512

    37e5f1d5238b6db0e715d3615aabf272156f910155be6d2aff2fa46ae64a2db8da6f4ae9022c5eada9019db712f5ada0201ba8a3fefdbf4f3982c0fd434d5995

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\y28704365.exe
    Filesize

    590KB

    MD5

    69203af918d6897dc142c860dd1bb9e0

    SHA1

    77f37b8b6f12a044e0a94a313a8e54dc27216984

    SHA256

    a30b09afd6644a1259fc26b3528d15b7a48b9694d4cea9d8efd2d49a58990cc8

    SHA512

    37e5f1d5238b6db0e715d3615aabf272156f910155be6d2aff2fa46ae64a2db8da6f4ae9022c5eada9019db712f5ada0201ba8a3fefdbf4f3982c0fd434d5995

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p80077088.exe
    Filesize

    530KB

    MD5

    183638d8be69bfabb432aec8162bada4

    SHA1

    ebb595e0bc95db97f75993e68902efbc090bd863

    SHA256

    25f26c3d902ed879c294d1e0bfc5693d57015798c205a2447915be7beed9dc5b

    SHA512

    ef05cbd920700ddbaeda90e622b726ff01dcd3fc794334a08e3a9feb7f1efc2c9d330630158b199e87eacf87d45a802a3fcd25f2d810597fc50df347f1308bc1

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p80077088.exe
    Filesize

    530KB

    MD5

    183638d8be69bfabb432aec8162bada4

    SHA1

    ebb595e0bc95db97f75993e68902efbc090bd863

    SHA256

    25f26c3d902ed879c294d1e0bfc5693d57015798c205a2447915be7beed9dc5b

    SHA512

    ef05cbd920700ddbaeda90e622b726ff01dcd3fc794334a08e3a9feb7f1efc2c9d330630158b199e87eacf87d45a802a3fcd25f2d810597fc50df347f1308bc1

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p80077088.exe
    Filesize

    530KB

    MD5

    183638d8be69bfabb432aec8162bada4

    SHA1

    ebb595e0bc95db97f75993e68902efbc090bd863

    SHA256

    25f26c3d902ed879c294d1e0bfc5693d57015798c205a2447915be7beed9dc5b

    SHA512

    ef05cbd920700ddbaeda90e622b726ff01dcd3fc794334a08e3a9feb7f1efc2c9d330630158b199e87eacf87d45a802a3fcd25f2d810597fc50df347f1308bc1

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\r30646013.exe
    Filesize

    168KB

    MD5

    000950c15115b3a52bab51afbf88cefd

    SHA1

    4b0c012d9aebb0ce43a8252597278a9aaae0cd63

    SHA256

    72dc5481d6dd280229a7b6c3987e47d25bbcab97a5ab37487ba797ecae573a2e

    SHA512

    8609870f4b7b86742043573d8b7fe7e5270bde75812e03e7747cd31e2b3bae5fb97991084a4e7923ee12650f192281a03b41c3601ee2874fc28952e9487598f8

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\r30646013.exe
    Filesize

    168KB

    MD5

    000950c15115b3a52bab51afbf88cefd

    SHA1

    4b0c012d9aebb0ce43a8252597278a9aaae0cd63

    SHA256

    72dc5481d6dd280229a7b6c3987e47d25bbcab97a5ab37487ba797ecae573a2e

    SHA512

    8609870f4b7b86742043573d8b7fe7e5270bde75812e03e7747cd31e2b3bae5fb97991084a4e7923ee12650f192281a03b41c3601ee2874fc28952e9487598f8

  • \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/1212-2250-0x0000000000370000-0x0000000000376000-memory.dmp
    Filesize

    24KB

  • memory/1212-2253-0x00000000049B0000-0x00000000049F0000-memory.dmp
    Filesize

    256KB

  • memory/1212-2243-0x00000000011D0000-0x00000000011FE000-memory.dmp
    Filesize

    184KB

  • memory/1212-2255-0x00000000049B0000-0x00000000049F0000-memory.dmp
    Filesize

    256KB

  • memory/1524-2251-0x0000000000090000-0x00000000000C0000-memory.dmp
    Filesize

    192KB

  • memory/1524-2252-0x00000000003A0000-0x00000000003A6000-memory.dmp
    Filesize

    24KB

  • memory/1524-2254-0x0000000000BB0000-0x0000000000BF0000-memory.dmp
    Filesize

    256KB

  • memory/1524-2256-0x0000000000BB0000-0x0000000000BF0000-memory.dmp
    Filesize

    256KB

  • memory/1792-121-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-116-0x00000000050C0000-0x0000000005100000-memory.dmp
    Filesize

    256KB

  • memory/1792-111-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-115-0x0000000000F10000-0x0000000000F6B000-memory.dmp
    Filesize

    364KB

  • memory/1792-119-0x00000000050C0000-0x0000000005100000-memory.dmp
    Filesize

    256KB

  • memory/1792-120-0x00000000050C0000-0x0000000005100000-memory.dmp
    Filesize

    256KB

  • memory/1792-107-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-123-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-125-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-127-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-129-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-131-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-133-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-135-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-137-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-139-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-141-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-143-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-145-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-147-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-117-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-109-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-113-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-2231-0x0000000005090000-0x00000000050C2000-memory.dmp
    Filesize

    200KB

  • memory/1792-2232-0x00000000050C0000-0x0000000005100000-memory.dmp
    Filesize

    256KB

  • memory/1792-105-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-103-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-101-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-99-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-95-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-97-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-93-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-91-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-89-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-85-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-87-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-83-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-81-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-80-0x00000000027B0000-0x0000000002810000-memory.dmp
    Filesize

    384KB

  • memory/1792-79-0x00000000027B0000-0x0000000002816000-memory.dmp
    Filesize

    408KB

  • memory/1792-78-0x0000000005020000-0x0000000005088000-memory.dmp
    Filesize

    416KB