Analysis

  • max time kernel
    131s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    07-05-2023 08:57

General

  • Target

    fe4aca8f101daf86b87a43bf97a52ef5b3f1184cafb443dcd296e9427efbf471.exe

  • Size

    891KB

  • MD5

    8c82fc9e726a384fedc1faa7b54f7381

  • SHA1

    ca566a6ad923beabf9fe37d1ef181083b072af60

  • SHA256

    fe4aca8f101daf86b87a43bf97a52ef5b3f1184cafb443dcd296e9427efbf471

  • SHA512

    793050a294d220a62bb369f9134380cc68992d5c04a658e486d3e517d8030b7ee5f8f57a7d14dbe7e54ba30661ae784549f259ad6e53a306007badeb820f1a55

  • SSDEEP

    12288:iy9045jPsqpduO54k8J93FJSUmYidG3NlnyaghJCRGdQr6n322Vrm6oqoj2ev7u:iyNjhduO5IDaMMCRGe6n322VrmZqoZu

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\fe4aca8f101daf86b87a43bf97a52ef5b3f1184cafb443dcd296e9427efbf471.exe
    "C:\Users\Admin\AppData\Local\Temp\fe4aca8f101daf86b87a43bf97a52ef5b3f1184cafb443dcd296e9427efbf471.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1612
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y11299421.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y11299421.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1500
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p61983981.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p61983981.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:848
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:560
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r81254096.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r81254096.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:524

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\y11299421.exe
    Filesize

    590KB

    MD5

    e64b43458d63cfd57a5a66251fddf9c8

    SHA1

    6e0f503632fe6a1db9040413f09fc288f86adc19

    SHA256

    5fbcf9510ba4b5037154073267f184537c64c784b961af199f5ddf24bacf688a

    SHA512

    ad21f1c69bc0df2a916ed1bb06fa5b243448c9d1227e4bd02016143d0db83a9d0dd35100ed43025baeeedcd3cb431aa9365e65aa137d925a364447df284b3c36

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y11299421.exe
    Filesize

    590KB

    MD5

    e64b43458d63cfd57a5a66251fddf9c8

    SHA1

    6e0f503632fe6a1db9040413f09fc288f86adc19

    SHA256

    5fbcf9510ba4b5037154073267f184537c64c784b961af199f5ddf24bacf688a

    SHA512

    ad21f1c69bc0df2a916ed1bb06fa5b243448c9d1227e4bd02016143d0db83a9d0dd35100ed43025baeeedcd3cb431aa9365e65aa137d925a364447df284b3c36

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p61983981.exe
    Filesize

    531KB

    MD5

    3b710cc16604f3cc166bfe8e65c404e7

    SHA1

    16ba63cadd6874d612274da62c69a880bde7e184

    SHA256

    e5d816a2175de24e72fa9d81befd261ee5fb6cd8e2ae389a6b8ca245733918a0

    SHA512

    ec980eb87724db3d9f8ff5cf0b8f7eac4388c9250ef2ff72d4531334aed9ab92d21632cea7147451ac05f8d49b5b68c775c5231adeb95c87c33dcdb898b7a8ca

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p61983981.exe
    Filesize

    531KB

    MD5

    3b710cc16604f3cc166bfe8e65c404e7

    SHA1

    16ba63cadd6874d612274da62c69a880bde7e184

    SHA256

    e5d816a2175de24e72fa9d81befd261ee5fb6cd8e2ae389a6b8ca245733918a0

    SHA512

    ec980eb87724db3d9f8ff5cf0b8f7eac4388c9250ef2ff72d4531334aed9ab92d21632cea7147451ac05f8d49b5b68c775c5231adeb95c87c33dcdb898b7a8ca

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p61983981.exe
    Filesize

    531KB

    MD5

    3b710cc16604f3cc166bfe8e65c404e7

    SHA1

    16ba63cadd6874d612274da62c69a880bde7e184

    SHA256

    e5d816a2175de24e72fa9d81befd261ee5fb6cd8e2ae389a6b8ca245733918a0

    SHA512

    ec980eb87724db3d9f8ff5cf0b8f7eac4388c9250ef2ff72d4531334aed9ab92d21632cea7147451ac05f8d49b5b68c775c5231adeb95c87c33dcdb898b7a8ca

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r81254096.exe
    Filesize

    169KB

    MD5

    7b67055ef891bb163cf0e065766a420d

    SHA1

    dea1b1ca300cd758f6abac93d63809f40d66645f

    SHA256

    b8c1301e71eaa530e26c3c91b69522e2dab55d918a6eaa22ce008959ca64106b

    SHA512

    a918b19ae585d96be1fbd6ffc6e5c150cfe2ed44d64c79dd60b62fd5ae4302bf18a13e348c1dd264064e0a9fe293178bbe4ea183f2297998912941288850656b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r81254096.exe
    Filesize

    169KB

    MD5

    7b67055ef891bb163cf0e065766a420d

    SHA1

    dea1b1ca300cd758f6abac93d63809f40d66645f

    SHA256

    b8c1301e71eaa530e26c3c91b69522e2dab55d918a6eaa22ce008959ca64106b

    SHA512

    a918b19ae585d96be1fbd6ffc6e5c150cfe2ed44d64c79dd60b62fd5ae4302bf18a13e348c1dd264064e0a9fe293178bbe4ea183f2297998912941288850656b

  • 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\y11299421.exe
    Filesize

    590KB

    MD5

    e64b43458d63cfd57a5a66251fddf9c8

    SHA1

    6e0f503632fe6a1db9040413f09fc288f86adc19

    SHA256

    5fbcf9510ba4b5037154073267f184537c64c784b961af199f5ddf24bacf688a

    SHA512

    ad21f1c69bc0df2a916ed1bb06fa5b243448c9d1227e4bd02016143d0db83a9d0dd35100ed43025baeeedcd3cb431aa9365e65aa137d925a364447df284b3c36

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\y11299421.exe
    Filesize

    590KB

    MD5

    e64b43458d63cfd57a5a66251fddf9c8

    SHA1

    6e0f503632fe6a1db9040413f09fc288f86adc19

    SHA256

    5fbcf9510ba4b5037154073267f184537c64c784b961af199f5ddf24bacf688a

    SHA512

    ad21f1c69bc0df2a916ed1bb06fa5b243448c9d1227e4bd02016143d0db83a9d0dd35100ed43025baeeedcd3cb431aa9365e65aa137d925a364447df284b3c36

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p61983981.exe
    Filesize

    531KB

    MD5

    3b710cc16604f3cc166bfe8e65c404e7

    SHA1

    16ba63cadd6874d612274da62c69a880bde7e184

    SHA256

    e5d816a2175de24e72fa9d81befd261ee5fb6cd8e2ae389a6b8ca245733918a0

    SHA512

    ec980eb87724db3d9f8ff5cf0b8f7eac4388c9250ef2ff72d4531334aed9ab92d21632cea7147451ac05f8d49b5b68c775c5231adeb95c87c33dcdb898b7a8ca

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p61983981.exe
    Filesize

    531KB

    MD5

    3b710cc16604f3cc166bfe8e65c404e7

    SHA1

    16ba63cadd6874d612274da62c69a880bde7e184

    SHA256

    e5d816a2175de24e72fa9d81befd261ee5fb6cd8e2ae389a6b8ca245733918a0

    SHA512

    ec980eb87724db3d9f8ff5cf0b8f7eac4388c9250ef2ff72d4531334aed9ab92d21632cea7147451ac05f8d49b5b68c775c5231adeb95c87c33dcdb898b7a8ca

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p61983981.exe
    Filesize

    531KB

    MD5

    3b710cc16604f3cc166bfe8e65c404e7

    SHA1

    16ba63cadd6874d612274da62c69a880bde7e184

    SHA256

    e5d816a2175de24e72fa9d81befd261ee5fb6cd8e2ae389a6b8ca245733918a0

    SHA512

    ec980eb87724db3d9f8ff5cf0b8f7eac4388c9250ef2ff72d4531334aed9ab92d21632cea7147451ac05f8d49b5b68c775c5231adeb95c87c33dcdb898b7a8ca

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\r81254096.exe
    Filesize

    169KB

    MD5

    7b67055ef891bb163cf0e065766a420d

    SHA1

    dea1b1ca300cd758f6abac93d63809f40d66645f

    SHA256

    b8c1301e71eaa530e26c3c91b69522e2dab55d918a6eaa22ce008959ca64106b

    SHA512

    a918b19ae585d96be1fbd6ffc6e5c150cfe2ed44d64c79dd60b62fd5ae4302bf18a13e348c1dd264064e0a9fe293178bbe4ea183f2297998912941288850656b

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\r81254096.exe
    Filesize

    169KB

    MD5

    7b67055ef891bb163cf0e065766a420d

    SHA1

    dea1b1ca300cd758f6abac93d63809f40d66645f

    SHA256

    b8c1301e71eaa530e26c3c91b69522e2dab55d918a6eaa22ce008959ca64106b

    SHA512

    a918b19ae585d96be1fbd6ffc6e5c150cfe2ed44d64c79dd60b62fd5ae4302bf18a13e348c1dd264064e0a9fe293178bbe4ea183f2297998912941288850656b

  • \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/524-2249-0x00000000002B0000-0x00000000002B6000-memory.dmp
    Filesize

    24KB

  • memory/524-2250-0x0000000000DB0000-0x0000000000DF0000-memory.dmp
    Filesize

    256KB

  • memory/524-2248-0x0000000000C70000-0x0000000000CA0000-memory.dmp
    Filesize

    192KB

  • memory/524-2252-0x0000000000DB0000-0x0000000000DF0000-memory.dmp
    Filesize

    256KB

  • memory/560-2251-0x00000000012A0000-0x00000000012E0000-memory.dmp
    Filesize

    256KB

  • memory/560-2239-0x00000000012E0000-0x000000000130E000-memory.dmp
    Filesize

    184KB

  • memory/560-2247-0x00000000006E0000-0x00000000006E6000-memory.dmp
    Filesize

    24KB

  • memory/560-2253-0x00000000012A0000-0x00000000012E0000-memory.dmp
    Filesize

    256KB

  • memory/848-116-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-142-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-108-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-110-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-112-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-114-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-104-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-118-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-120-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-124-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-122-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-126-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-128-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-130-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-132-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-134-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-136-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-138-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-140-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-106-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-144-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-146-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-2230-0x00000000028D0000-0x0000000002902000-memory.dmp
    Filesize

    200KB

  • memory/848-102-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-100-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-98-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-96-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-94-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-92-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-90-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-88-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-86-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-84-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-83-0x0000000002860000-0x00000000028C0000-memory.dmp
    Filesize

    384KB

  • memory/848-82-0x0000000002860000-0x00000000028C6000-memory.dmp
    Filesize

    408KB

  • memory/848-79-0x0000000000E50000-0x0000000000EAB000-memory.dmp
    Filesize

    364KB

  • memory/848-81-0x0000000005100000-0x0000000005140000-memory.dmp
    Filesize

    256KB

  • memory/848-80-0x0000000005100000-0x0000000005140000-memory.dmp
    Filesize

    256KB

  • memory/848-78-0x00000000027B0000-0x0000000002818000-memory.dmp
    Filesize

    416KB