Analysis

  • max time kernel
    151s
  • max time network
    194s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    07-05-2023 07:31

General

  • Target

    dbd31bec33edd6aa2952aa7ded847337696ab1e565ca4c592dbceb8055f32c26.exe

  • Size

    890KB

  • MD5

    108131a4e149553d7baa81e3ec477f6c

  • SHA1

    1ce94c709fe4008caf036b987f017fa00a008715

  • SHA256

    dbd31bec33edd6aa2952aa7ded847337696ab1e565ca4c592dbceb8055f32c26

  • SHA512

    538ee826e57683cb59cbb3f52be5646267f35515fa670ad69041699f5dd0934ed92fbf3cd4a68588039aacad286623c4a325961f8ffd0144b097bf0d65bc4ce5

  • SSDEEP

    12288:Yy90Bd6Lltag+8V875c36FQ86+rLvR2rRQyaNTxGPirb95Cu/frSwfprHmLfXUgM:YyL+bc+/orRK9GKfHHGwhrgXRYi0/1r

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\dbd31bec33edd6aa2952aa7ded847337696ab1e565ca4c592dbceb8055f32c26.exe
    "C:\Users\Admin\AppData\Local\Temp\dbd31bec33edd6aa2952aa7ded847337696ab1e565ca4c592dbceb8055f32c26.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1712
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y15898166.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y15898166.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1968
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p61987098.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p61987098.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:468
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:1980
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r52056902.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r52056902.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:1160

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\y15898166.exe
    Filesize

    589KB

    MD5

    ea4fe1904abcca462e16f23413367979

    SHA1

    7b96e43e096bb1c42cf4c393f83ed97767920380

    SHA256

    9ce682ccc7ab884b889c9ee6c1218f984fe452b2ccbac0eb7b0a63942c61a7d6

    SHA512

    d6bcb3b1a78b37ff813d3c3f6499dcc6780f83d1d0a90f0f560be0fe4cb0e48dc076245574bcc09eaac28522874b2e30e82bff0ba3f7aafcecef9ac584e84c53

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y15898166.exe
    Filesize

    589KB

    MD5

    ea4fe1904abcca462e16f23413367979

    SHA1

    7b96e43e096bb1c42cf4c393f83ed97767920380

    SHA256

    9ce682ccc7ab884b889c9ee6c1218f984fe452b2ccbac0eb7b0a63942c61a7d6

    SHA512

    d6bcb3b1a78b37ff813d3c3f6499dcc6780f83d1d0a90f0f560be0fe4cb0e48dc076245574bcc09eaac28522874b2e30e82bff0ba3f7aafcecef9ac584e84c53

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p61987098.exe
    Filesize

    530KB

    MD5

    8a95612b6249cc2f6a877ac76aab8734

    SHA1

    dfce657069799d8288c90fec7ad980f892de8293

    SHA256

    bb6d1a01aeb3582e370f5cd31804ea2d953411a4fcd3783681eac9ba38b1575a

    SHA512

    6364da83ffc4911488a929bd704187dba32282b42410162bc35f320610eedfbef0a7cf0e7e040d70316fcf0e19504f18bb0c7a3c8e937487de8d12de957e0f7b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p61987098.exe
    Filesize

    530KB

    MD5

    8a95612b6249cc2f6a877ac76aab8734

    SHA1

    dfce657069799d8288c90fec7ad980f892de8293

    SHA256

    bb6d1a01aeb3582e370f5cd31804ea2d953411a4fcd3783681eac9ba38b1575a

    SHA512

    6364da83ffc4911488a929bd704187dba32282b42410162bc35f320610eedfbef0a7cf0e7e040d70316fcf0e19504f18bb0c7a3c8e937487de8d12de957e0f7b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p61987098.exe
    Filesize

    530KB

    MD5

    8a95612b6249cc2f6a877ac76aab8734

    SHA1

    dfce657069799d8288c90fec7ad980f892de8293

    SHA256

    bb6d1a01aeb3582e370f5cd31804ea2d953411a4fcd3783681eac9ba38b1575a

    SHA512

    6364da83ffc4911488a929bd704187dba32282b42410162bc35f320610eedfbef0a7cf0e7e040d70316fcf0e19504f18bb0c7a3c8e937487de8d12de957e0f7b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r52056902.exe
    Filesize

    168KB

    MD5

    12a4b1fa3b08aa347092c5720df7a407

    SHA1

    1ac5f6f4c5889bd479398e2dfc71a91926466074

    SHA256

    c69f3b7938f1432635a0f91c0c782544f65a2515fdab8a044b3b9d79c52f46c1

    SHA512

    2e1318017ce15538a735b61565d7ad33a3dbb03f8eecf881f94bef41e2c67f2c69ffa583b15c6e21901eb62a95c499b809718de6d0caee2e8cef9f6c08d4d2fe

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r52056902.exe
    Filesize

    168KB

    MD5

    12a4b1fa3b08aa347092c5720df7a407

    SHA1

    1ac5f6f4c5889bd479398e2dfc71a91926466074

    SHA256

    c69f3b7938f1432635a0f91c0c782544f65a2515fdab8a044b3b9d79c52f46c1

    SHA512

    2e1318017ce15538a735b61565d7ad33a3dbb03f8eecf881f94bef41e2c67f2c69ffa583b15c6e21901eb62a95c499b809718de6d0caee2e8cef9f6c08d4d2fe

  • 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\y15898166.exe
    Filesize

    589KB

    MD5

    ea4fe1904abcca462e16f23413367979

    SHA1

    7b96e43e096bb1c42cf4c393f83ed97767920380

    SHA256

    9ce682ccc7ab884b889c9ee6c1218f984fe452b2ccbac0eb7b0a63942c61a7d6

    SHA512

    d6bcb3b1a78b37ff813d3c3f6499dcc6780f83d1d0a90f0f560be0fe4cb0e48dc076245574bcc09eaac28522874b2e30e82bff0ba3f7aafcecef9ac584e84c53

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\y15898166.exe
    Filesize

    589KB

    MD5

    ea4fe1904abcca462e16f23413367979

    SHA1

    7b96e43e096bb1c42cf4c393f83ed97767920380

    SHA256

    9ce682ccc7ab884b889c9ee6c1218f984fe452b2ccbac0eb7b0a63942c61a7d6

    SHA512

    d6bcb3b1a78b37ff813d3c3f6499dcc6780f83d1d0a90f0f560be0fe4cb0e48dc076245574bcc09eaac28522874b2e30e82bff0ba3f7aafcecef9ac584e84c53

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p61987098.exe
    Filesize

    530KB

    MD5

    8a95612b6249cc2f6a877ac76aab8734

    SHA1

    dfce657069799d8288c90fec7ad980f892de8293

    SHA256

    bb6d1a01aeb3582e370f5cd31804ea2d953411a4fcd3783681eac9ba38b1575a

    SHA512

    6364da83ffc4911488a929bd704187dba32282b42410162bc35f320610eedfbef0a7cf0e7e040d70316fcf0e19504f18bb0c7a3c8e937487de8d12de957e0f7b

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p61987098.exe
    Filesize

    530KB

    MD5

    8a95612b6249cc2f6a877ac76aab8734

    SHA1

    dfce657069799d8288c90fec7ad980f892de8293

    SHA256

    bb6d1a01aeb3582e370f5cd31804ea2d953411a4fcd3783681eac9ba38b1575a

    SHA512

    6364da83ffc4911488a929bd704187dba32282b42410162bc35f320610eedfbef0a7cf0e7e040d70316fcf0e19504f18bb0c7a3c8e937487de8d12de957e0f7b

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p61987098.exe
    Filesize

    530KB

    MD5

    8a95612b6249cc2f6a877ac76aab8734

    SHA1

    dfce657069799d8288c90fec7ad980f892de8293

    SHA256

    bb6d1a01aeb3582e370f5cd31804ea2d953411a4fcd3783681eac9ba38b1575a

    SHA512

    6364da83ffc4911488a929bd704187dba32282b42410162bc35f320610eedfbef0a7cf0e7e040d70316fcf0e19504f18bb0c7a3c8e937487de8d12de957e0f7b

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\r52056902.exe
    Filesize

    168KB

    MD5

    12a4b1fa3b08aa347092c5720df7a407

    SHA1

    1ac5f6f4c5889bd479398e2dfc71a91926466074

    SHA256

    c69f3b7938f1432635a0f91c0c782544f65a2515fdab8a044b3b9d79c52f46c1

    SHA512

    2e1318017ce15538a735b61565d7ad33a3dbb03f8eecf881f94bef41e2c67f2c69ffa583b15c6e21901eb62a95c499b809718de6d0caee2e8cef9f6c08d4d2fe

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\r52056902.exe
    Filesize

    168KB

    MD5

    12a4b1fa3b08aa347092c5720df7a407

    SHA1

    1ac5f6f4c5889bd479398e2dfc71a91926466074

    SHA256

    c69f3b7938f1432635a0f91c0c782544f65a2515fdab8a044b3b9d79c52f46c1

    SHA512

    2e1318017ce15538a735b61565d7ad33a3dbb03f8eecf881f94bef41e2c67f2c69ffa583b15c6e21901eb62a95c499b809718de6d0caee2e8cef9f6c08d4d2fe

  • \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/468-121-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-137-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-93-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-95-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-91-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-97-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-99-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-101-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-103-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-105-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-107-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-109-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-111-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-113-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-117-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-119-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-87-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-123-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-125-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-127-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-129-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-131-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-133-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-135-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-139-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-89-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-141-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-143-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-145-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-115-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-207-0x0000000005400000-0x0000000005440000-memory.dmp
    Filesize

    256KB

  • memory/468-206-0x0000000005400000-0x0000000005440000-memory.dmp
    Filesize

    256KB

  • memory/468-2231-0x0000000005400000-0x0000000005440000-memory.dmp
    Filesize

    256KB

  • memory/468-2233-0x0000000005400000-0x0000000005440000-memory.dmp
    Filesize

    256KB

  • memory/468-2234-0x0000000002830000-0x0000000002862000-memory.dmp
    Filesize

    200KB

  • memory/468-85-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-83-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-82-0x0000000000EA0000-0x0000000000F00000-memory.dmp
    Filesize

    384KB

  • memory/468-2235-0x0000000005400000-0x0000000005440000-memory.dmp
    Filesize

    256KB

  • memory/468-78-0x0000000000C10000-0x0000000000C78000-memory.dmp
    Filesize

    416KB

  • memory/468-81-0x0000000000EA0000-0x0000000000F06000-memory.dmp
    Filesize

    408KB

  • memory/468-79-0x0000000000270000-0x00000000002CB000-memory.dmp
    Filesize

    364KB

  • memory/468-80-0x0000000005400000-0x0000000005440000-memory.dmp
    Filesize

    256KB

  • memory/1160-2254-0x0000000000960000-0x0000000000990000-memory.dmp
    Filesize

    192KB

  • memory/1160-2255-0x0000000000400000-0x0000000000406000-memory.dmp
    Filesize

    24KB

  • memory/1160-2257-0x0000000004C20000-0x0000000004C60000-memory.dmp
    Filesize

    256KB

  • memory/1160-2259-0x0000000004C20000-0x0000000004C60000-memory.dmp
    Filesize

    256KB

  • memory/1980-2251-0x00000000003A0000-0x00000000003A6000-memory.dmp
    Filesize

    24KB

  • memory/1980-2245-0x00000000013E0000-0x000000000140E000-memory.dmp
    Filesize

    184KB

  • memory/1980-2256-0x0000000000840000-0x0000000000880000-memory.dmp
    Filesize

    256KB

  • memory/1980-2258-0x0000000000840000-0x0000000000880000-memory.dmp
    Filesize

    256KB