Analysis

  • max time kernel
    41s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    23/03/2023, 04:01

General

  • Target

    8077465363ab7b48e1db9f0f8221113d1af193e6c7f9554985f9596812abdefe.exe

  • Size

    682KB

  • MD5

    d061c67364ddf329c7123c2e9eac5a91

  • SHA1

    f7fbfbae64e2ac4f5f8f4506da05b88232963ae1

  • SHA256

    8077465363ab7b48e1db9f0f8221113d1af193e6c7f9554985f9596812abdefe

  • SHA512

    7c72538ac8acd2aa13530fe86a4e65175900ec16460b333b7a80b9f736569a14a47b1ea96c5cb2705284455cea32e8b5a1d7a7c2caa2d68922b41d76fb6d0b22

  • SSDEEP

    12288:b/2+N/Arrf2R06BkiV0xyUT6AxqkOivzDLPkh6FwbyK8icKiRGy:bdAfXiCxy66AxqiDWtbyKdFy

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 36 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 7 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 2 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8077465363ab7b48e1db9f0f8221113d1af193e6c7f9554985f9596812abdefe.exe
    "C:\Users\Admin\AppData\Local\Temp\8077465363ab7b48e1db9f0f8221113d1af193e6c7f9554985f9596812abdefe.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1344
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZp3587.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZp3587.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1252
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr100346.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr100346.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1080
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku298037.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku298037.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1512
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr167156.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr167156.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:896

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr167156.exe

    Filesize

    175KB

    MD5

    41707338e1e2d868aa699ac0dd2e77b0

    SHA1

    36e0dfba09f9fb409faf0f9a99217d0d0c524b82

    SHA256

    8d2a5ba6ae16aa5ee13382edb585c480b6bf2db098427ffe5f8d55323ded7557

    SHA512

    80c66cbf19f6b2cc2e979b1fd1769cf45957761fa3f94b33fc194f88379b57ec9327a86ce374c6dc25334b44e4e8aa518a5d0d03ddb4f4eddfdfe8ddfc9fb6f2

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr167156.exe

    Filesize

    175KB

    MD5

    41707338e1e2d868aa699ac0dd2e77b0

    SHA1

    36e0dfba09f9fb409faf0f9a99217d0d0c524b82

    SHA256

    8d2a5ba6ae16aa5ee13382edb585c480b6bf2db098427ffe5f8d55323ded7557

    SHA512

    80c66cbf19f6b2cc2e979b1fd1769cf45957761fa3f94b33fc194f88379b57ec9327a86ce374c6dc25334b44e4e8aa518a5d0d03ddb4f4eddfdfe8ddfc9fb6f2

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZp3587.exe

    Filesize

    397KB

    MD5

    a8ccae0db5a02948535e8197e667fb10

    SHA1

    a1f316867e531616ed4e3c96df71e9e34c211482

    SHA256

    6c8e3f822c84e2babd971f531a1e9304c73a3e5a3ad67ca51b43f379339235ca

    SHA512

    66c334606ec9c9aca4af18dcdc08d9683d65db4e495e4b57606a5654e6e9c860288a1bd4ac2fb7e6f854772c7fe1aa55480fc8dc70eb217244e28541ef5f1711

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZp3587.exe

    Filesize

    397KB

    MD5

    a8ccae0db5a02948535e8197e667fb10

    SHA1

    a1f316867e531616ed4e3c96df71e9e34c211482

    SHA256

    6c8e3f822c84e2babd971f531a1e9304c73a3e5a3ad67ca51b43f379339235ca

    SHA512

    66c334606ec9c9aca4af18dcdc08d9683d65db4e495e4b57606a5654e6e9c860288a1bd4ac2fb7e6f854772c7fe1aa55480fc8dc70eb217244e28541ef5f1711

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr100346.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr100346.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku298037.exe

    Filesize

    357KB

    MD5

    15ce9d261b1ccf240fefd941ab94eaaf

    SHA1

    c591c4209a12f872956979098c5e9ed7092eea90

    SHA256

    bbb8736762a72a5b2753cba4e522d05138c00e72346244b03ec5fcc6b2cb08da

    SHA512

    396c09be98082493953fa7dc1f6791dd5ae3cfe9208ac9c4b6bc63a0055a2647197012d4e8c735d130fb958a721146419a65045fdbaee68f7b94a44c6f77767c

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku298037.exe

    Filesize

    357KB

    MD5

    15ce9d261b1ccf240fefd941ab94eaaf

    SHA1

    c591c4209a12f872956979098c5e9ed7092eea90

    SHA256

    bbb8736762a72a5b2753cba4e522d05138c00e72346244b03ec5fcc6b2cb08da

    SHA512

    396c09be98082493953fa7dc1f6791dd5ae3cfe9208ac9c4b6bc63a0055a2647197012d4e8c735d130fb958a721146419a65045fdbaee68f7b94a44c6f77767c

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku298037.exe

    Filesize

    357KB

    MD5

    15ce9d261b1ccf240fefd941ab94eaaf

    SHA1

    c591c4209a12f872956979098c5e9ed7092eea90

    SHA256

    bbb8736762a72a5b2753cba4e522d05138c00e72346244b03ec5fcc6b2cb08da

    SHA512

    396c09be98082493953fa7dc1f6791dd5ae3cfe9208ac9c4b6bc63a0055a2647197012d4e8c735d130fb958a721146419a65045fdbaee68f7b94a44c6f77767c

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\lr167156.exe

    Filesize

    175KB

    MD5

    41707338e1e2d868aa699ac0dd2e77b0

    SHA1

    36e0dfba09f9fb409faf0f9a99217d0d0c524b82

    SHA256

    8d2a5ba6ae16aa5ee13382edb585c480b6bf2db098427ffe5f8d55323ded7557

    SHA512

    80c66cbf19f6b2cc2e979b1fd1769cf45957761fa3f94b33fc194f88379b57ec9327a86ce374c6dc25334b44e4e8aa518a5d0d03ddb4f4eddfdfe8ddfc9fb6f2

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZp3587.exe

    Filesize

    397KB

    MD5

    a8ccae0db5a02948535e8197e667fb10

    SHA1

    a1f316867e531616ed4e3c96df71e9e34c211482

    SHA256

    6c8e3f822c84e2babd971f531a1e9304c73a3e5a3ad67ca51b43f379339235ca

    SHA512

    66c334606ec9c9aca4af18dcdc08d9683d65db4e495e4b57606a5654e6e9c860288a1bd4ac2fb7e6f854772c7fe1aa55480fc8dc70eb217244e28541ef5f1711

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZp3587.exe

    Filesize

    397KB

    MD5

    a8ccae0db5a02948535e8197e667fb10

    SHA1

    a1f316867e531616ed4e3c96df71e9e34c211482

    SHA256

    6c8e3f822c84e2babd971f531a1e9304c73a3e5a3ad67ca51b43f379339235ca

    SHA512

    66c334606ec9c9aca4af18dcdc08d9683d65db4e495e4b57606a5654e6e9c860288a1bd4ac2fb7e6f854772c7fe1aa55480fc8dc70eb217244e28541ef5f1711

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\jr100346.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\ku298037.exe

    Filesize

    357KB

    MD5

    15ce9d261b1ccf240fefd941ab94eaaf

    SHA1

    c591c4209a12f872956979098c5e9ed7092eea90

    SHA256

    bbb8736762a72a5b2753cba4e522d05138c00e72346244b03ec5fcc6b2cb08da

    SHA512

    396c09be98082493953fa7dc1f6791dd5ae3cfe9208ac9c4b6bc63a0055a2647197012d4e8c735d130fb958a721146419a65045fdbaee68f7b94a44c6f77767c

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\ku298037.exe

    Filesize

    357KB

    MD5

    15ce9d261b1ccf240fefd941ab94eaaf

    SHA1

    c591c4209a12f872956979098c5e9ed7092eea90

    SHA256

    bbb8736762a72a5b2753cba4e522d05138c00e72346244b03ec5fcc6b2cb08da

    SHA512

    396c09be98082493953fa7dc1f6791dd5ae3cfe9208ac9c4b6bc63a0055a2647197012d4e8c735d130fb958a721146419a65045fdbaee68f7b94a44c6f77767c

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\ku298037.exe

    Filesize

    357KB

    MD5

    15ce9d261b1ccf240fefd941ab94eaaf

    SHA1

    c591c4209a12f872956979098c5e9ed7092eea90

    SHA256

    bbb8736762a72a5b2753cba4e522d05138c00e72346244b03ec5fcc6b2cb08da

    SHA512

    396c09be98082493953fa7dc1f6791dd5ae3cfe9208ac9c4b6bc63a0055a2647197012d4e8c735d130fb958a721146419a65045fdbaee68f7b94a44c6f77767c

  • memory/896-1008-0x0000000004C40000-0x0000000004C80000-memory.dmp

    Filesize

    256KB

  • memory/896-1006-0x0000000000A10000-0x0000000000A42000-memory.dmp

    Filesize

    200KB

  • memory/1080-74-0x0000000000110000-0x000000000011A000-memory.dmp

    Filesize

    40KB

  • memory/1344-75-0x0000000000400000-0x0000000002BD8000-memory.dmp

    Filesize

    39.8MB

  • memory/1344-73-0x0000000004380000-0x0000000004408000-memory.dmp

    Filesize

    544KB

  • memory/1512-107-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-131-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-97-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-99-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-101-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-103-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-105-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-93-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-109-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-111-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-113-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-115-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-117-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-119-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-121-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-123-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-125-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-127-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-129-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-95-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-133-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-135-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-137-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-139-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-141-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-143-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-145-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-147-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-149-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-246-0x00000000002E0000-0x000000000032B000-memory.dmp

    Filesize

    300KB

  • memory/1512-248-0x0000000007290000-0x00000000072D0000-memory.dmp

    Filesize

    256KB

  • memory/1512-250-0x0000000007290000-0x00000000072D0000-memory.dmp

    Filesize

    256KB

  • memory/1512-998-0x0000000007290000-0x00000000072D0000-memory.dmp

    Filesize

    256KB

  • memory/1512-91-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-89-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-88-0x00000000049D0000-0x0000000004A0E000-memory.dmp

    Filesize

    248KB

  • memory/1512-87-0x00000000049D0000-0x0000000004A14000-memory.dmp

    Filesize

    272KB

  • memory/1512-86-0x0000000004980000-0x00000000049C6000-memory.dmp

    Filesize

    280KB