Analysis

  • max time kernel
    145s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    11-03-2023 23:08

General

  • Target

    0031a13d3a822223c32636da5a106897ab3a846d5b87194c5c3e6dd034f2d361.exe

  • Size

    562KB

  • MD5

    55d00620a0f6d5ce81155052619640a9

  • SHA1

    a1aa8231e2e8fe35dccd1ec21666319f798151fa

  • SHA256

    0031a13d3a822223c32636da5a106897ab3a846d5b87194c5c3e6dd034f2d361

  • SHA512

    6b4c2e89b7dc61f70e8b8e2f01bee9f6a92129be5cddbdc16e6ebd3fa8b3d952f9352ad7f8023cc16faab5c891dbabc71f6b3545ea315dac2a9d0d058064b5e2

  • SSDEEP

    12288:fMr9y90voWX3yJ6rHe7dOTH++YYy90ycgvEtOyUsNV:qyyoI3yoHeU+30ycgstOyjT

Malware Config

Extracted

Family

redline

Botnet

fabio

C2

193.233.20.27:4123

Attributes
  • auth_value

    56b82736c3f56b13be8e64c87d2cf9e5

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

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 5 IoCs
  • Loads dropped DLL 10 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0031a13d3a822223c32636da5a106897ab3a846d5b87194c5c3e6dd034f2d361.exe
    "C:\Users\Admin\AppData\Local\Temp\0031a13d3a822223c32636da5a106897ab3a846d5b87194c5c3e6dd034f2d361.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1060
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhfj7793oQ.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhfj7793oQ.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2012
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf03No62nL66.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf03No62nL66.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1020
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf65fN16QP86.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf65fN16QP86.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1464
        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf65fN16QP86.exe
          C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf65fN16QP86.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of AdjustPrivilegeToken
          PID:1748
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uhRU83Yx96xO.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uhRU83Yx96xO.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:1496

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uhRU83Yx96xO.exe

    Filesize

    176KB

    MD5

    f9467e3715d5ae243f71265f29b457b1

    SHA1

    b8599d7b80f8539f30e065236fa47407f4bd0c35

    SHA256

    4be51c7189b836a59cb3e2144c9424a3bfdae52ee23b3778f4cee26b9d52efb8

    SHA512

    0cdcc1e395ac3c353f37cfda13d46a103187daa305c19739932f42d77b744432a04b744be23f3e0e37c78bc5369c72b5242af766fe055ff385ce65fdb2bd1b04

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uhRU83Yx96xO.exe

    Filesize

    176KB

    MD5

    f9467e3715d5ae243f71265f29b457b1

    SHA1

    b8599d7b80f8539f30e065236fa47407f4bd0c35

    SHA256

    4be51c7189b836a59cb3e2144c9424a3bfdae52ee23b3778f4cee26b9d52efb8

    SHA512

    0cdcc1e395ac3c353f37cfda13d46a103187daa305c19739932f42d77b744432a04b744be23f3e0e37c78bc5369c72b5242af766fe055ff385ce65fdb2bd1b04

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhfj7793oQ.exe

    Filesize

    417KB

    MD5

    0d01225978aef6a02278fb77e8a359fa

    SHA1

    7669dadef142d7392df2579d11ffb4bd1c449925

    SHA256

    63846cf2f3554d1401813190b90a25a753a5a29bd2b96b60845d740cc1c59057

    SHA512

    f8ad2b99f534f77e38544cbe82c8855b05f912bb9cf5a041d1c5da4ef06819a2e90c7c9365b68b465fecc22a88d84c15f4dfaef075cc9fb6bb019527debec288

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhfj7793oQ.exe

    Filesize

    417KB

    MD5

    0d01225978aef6a02278fb77e8a359fa

    SHA1

    7669dadef142d7392df2579d11ffb4bd1c449925

    SHA256

    63846cf2f3554d1401813190b90a25a753a5a29bd2b96b60845d740cc1c59057

    SHA512

    f8ad2b99f534f77e38544cbe82c8855b05f912bb9cf5a041d1c5da4ef06819a2e90c7c9365b68b465fecc22a88d84c15f4dfaef075cc9fb6bb019527debec288

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf03No62nL66.exe

    Filesize

    12KB

    MD5

    769e63fe70e240704370b18b12c9109f

    SHA1

    8c5e7084db1dcd5c04c73d030246a9e37e39c92f

    SHA256

    39346f3d9947d0d9e53ac924e039d0d1e8b632e37154fde5800fd62335546610

    SHA512

    d9b4d2e5b5468b2d845eb9f4b52cca54de5dc88641be2747a3eb4e9c7e6d39624f81ac2085ebc19a6aab466e0d31098a86ec9f5368be8e7d416ebbb242a7d462

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf03No62nL66.exe

    Filesize

    12KB

    MD5

    769e63fe70e240704370b18b12c9109f

    SHA1

    8c5e7084db1dcd5c04c73d030246a9e37e39c92f

    SHA256

    39346f3d9947d0d9e53ac924e039d0d1e8b632e37154fde5800fd62335546610

    SHA512

    d9b4d2e5b5468b2d845eb9f4b52cca54de5dc88641be2747a3eb4e9c7e6d39624f81ac2085ebc19a6aab466e0d31098a86ec9f5368be8e7d416ebbb242a7d462

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf65fN16QP86.exe

    Filesize

    421KB

    MD5

    a1a8c7e021590c6ccb05a2a54e7d6f12

    SHA1

    76cabb2806779c8bcaba0f6ca25de05d2a4cda32

    SHA256

    ffa315cca20806209add23fb058b99380ac07212267bf8fceb265976a24207b8

    SHA512

    556cb80ba26000eb1426c652b995add13e2f8eb062820d34549317e82e785805b10d19b72942c505e3e1a0c5d985e9e01fcff7ab41124d903b72ce0570acaac2

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf65fN16QP86.exe

    Filesize

    421KB

    MD5

    a1a8c7e021590c6ccb05a2a54e7d6f12

    SHA1

    76cabb2806779c8bcaba0f6ca25de05d2a4cda32

    SHA256

    ffa315cca20806209add23fb058b99380ac07212267bf8fceb265976a24207b8

    SHA512

    556cb80ba26000eb1426c652b995add13e2f8eb062820d34549317e82e785805b10d19b72942c505e3e1a0c5d985e9e01fcff7ab41124d903b72ce0570acaac2

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf65fN16QP86.exe

    Filesize

    421KB

    MD5

    a1a8c7e021590c6ccb05a2a54e7d6f12

    SHA1

    76cabb2806779c8bcaba0f6ca25de05d2a4cda32

    SHA256

    ffa315cca20806209add23fb058b99380ac07212267bf8fceb265976a24207b8

    SHA512

    556cb80ba26000eb1426c652b995add13e2f8eb062820d34549317e82e785805b10d19b72942c505e3e1a0c5d985e9e01fcff7ab41124d903b72ce0570acaac2

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf65fN16QP86.exe

    Filesize

    421KB

    MD5

    a1a8c7e021590c6ccb05a2a54e7d6f12

    SHA1

    76cabb2806779c8bcaba0f6ca25de05d2a4cda32

    SHA256

    ffa315cca20806209add23fb058b99380ac07212267bf8fceb265976a24207b8

    SHA512

    556cb80ba26000eb1426c652b995add13e2f8eb062820d34549317e82e785805b10d19b72942c505e3e1a0c5d985e9e01fcff7ab41124d903b72ce0570acaac2

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\uhRU83Yx96xO.exe

    Filesize

    176KB

    MD5

    f9467e3715d5ae243f71265f29b457b1

    SHA1

    b8599d7b80f8539f30e065236fa47407f4bd0c35

    SHA256

    4be51c7189b836a59cb3e2144c9424a3bfdae52ee23b3778f4cee26b9d52efb8

    SHA512

    0cdcc1e395ac3c353f37cfda13d46a103187daa305c19739932f42d77b744432a04b744be23f3e0e37c78bc5369c72b5242af766fe055ff385ce65fdb2bd1b04

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\uhRU83Yx96xO.exe

    Filesize

    176KB

    MD5

    f9467e3715d5ae243f71265f29b457b1

    SHA1

    b8599d7b80f8539f30e065236fa47407f4bd0c35

    SHA256

    4be51c7189b836a59cb3e2144c9424a3bfdae52ee23b3778f4cee26b9d52efb8

    SHA512

    0cdcc1e395ac3c353f37cfda13d46a103187daa305c19739932f42d77b744432a04b744be23f3e0e37c78bc5369c72b5242af766fe055ff385ce65fdb2bd1b04

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\vhfj7793oQ.exe

    Filesize

    417KB

    MD5

    0d01225978aef6a02278fb77e8a359fa

    SHA1

    7669dadef142d7392df2579d11ffb4bd1c449925

    SHA256

    63846cf2f3554d1401813190b90a25a753a5a29bd2b96b60845d740cc1c59057

    SHA512

    f8ad2b99f534f77e38544cbe82c8855b05f912bb9cf5a041d1c5da4ef06819a2e90c7c9365b68b465fecc22a88d84c15f4dfaef075cc9fb6bb019527debec288

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\vhfj7793oQ.exe

    Filesize

    417KB

    MD5

    0d01225978aef6a02278fb77e8a359fa

    SHA1

    7669dadef142d7392df2579d11ffb4bd1c449925

    SHA256

    63846cf2f3554d1401813190b90a25a753a5a29bd2b96b60845d740cc1c59057

    SHA512

    f8ad2b99f534f77e38544cbe82c8855b05f912bb9cf5a041d1c5da4ef06819a2e90c7c9365b68b465fecc22a88d84c15f4dfaef075cc9fb6bb019527debec288

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\sf03No62nL66.exe

    Filesize

    12KB

    MD5

    769e63fe70e240704370b18b12c9109f

    SHA1

    8c5e7084db1dcd5c04c73d030246a9e37e39c92f

    SHA256

    39346f3d9947d0d9e53ac924e039d0d1e8b632e37154fde5800fd62335546610

    SHA512

    d9b4d2e5b5468b2d845eb9f4b52cca54de5dc88641be2747a3eb4e9c7e6d39624f81ac2085ebc19a6aab466e0d31098a86ec9f5368be8e7d416ebbb242a7d462

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\tf65fN16QP86.exe

    Filesize

    421KB

    MD5

    a1a8c7e021590c6ccb05a2a54e7d6f12

    SHA1

    76cabb2806779c8bcaba0f6ca25de05d2a4cda32

    SHA256

    ffa315cca20806209add23fb058b99380ac07212267bf8fceb265976a24207b8

    SHA512

    556cb80ba26000eb1426c652b995add13e2f8eb062820d34549317e82e785805b10d19b72942c505e3e1a0c5d985e9e01fcff7ab41124d903b72ce0570acaac2

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\tf65fN16QP86.exe

    Filesize

    421KB

    MD5

    a1a8c7e021590c6ccb05a2a54e7d6f12

    SHA1

    76cabb2806779c8bcaba0f6ca25de05d2a4cda32

    SHA256

    ffa315cca20806209add23fb058b99380ac07212267bf8fceb265976a24207b8

    SHA512

    556cb80ba26000eb1426c652b995add13e2f8eb062820d34549317e82e785805b10d19b72942c505e3e1a0c5d985e9e01fcff7ab41124d903b72ce0570acaac2

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\tf65fN16QP86.exe

    Filesize

    421KB

    MD5

    a1a8c7e021590c6ccb05a2a54e7d6f12

    SHA1

    76cabb2806779c8bcaba0f6ca25de05d2a4cda32

    SHA256

    ffa315cca20806209add23fb058b99380ac07212267bf8fceb265976a24207b8

    SHA512

    556cb80ba26000eb1426c652b995add13e2f8eb062820d34549317e82e785805b10d19b72942c505e3e1a0c5d985e9e01fcff7ab41124d903b72ce0570acaac2

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\tf65fN16QP86.exe

    Filesize

    421KB

    MD5

    a1a8c7e021590c6ccb05a2a54e7d6f12

    SHA1

    76cabb2806779c8bcaba0f6ca25de05d2a4cda32

    SHA256

    ffa315cca20806209add23fb058b99380ac07212267bf8fceb265976a24207b8

    SHA512

    556cb80ba26000eb1426c652b995add13e2f8eb062820d34549317e82e785805b10d19b72942c505e3e1a0c5d985e9e01fcff7ab41124d903b72ce0570acaac2

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\tf65fN16QP86.exe

    Filesize

    421KB

    MD5

    a1a8c7e021590c6ccb05a2a54e7d6f12

    SHA1

    76cabb2806779c8bcaba0f6ca25de05d2a4cda32

    SHA256

    ffa315cca20806209add23fb058b99380ac07212267bf8fceb265976a24207b8

    SHA512

    556cb80ba26000eb1426c652b995add13e2f8eb062820d34549317e82e785805b10d19b72942c505e3e1a0c5d985e9e01fcff7ab41124d903b72ce0570acaac2

  • memory/1020-72-0x0000000000DE0000-0x0000000000DEA000-memory.dmp

    Filesize

    40KB

  • memory/1464-87-0x0000000000340000-0x000000000038C000-memory.dmp

    Filesize

    304KB

  • memory/1496-377-0x0000000004D60000-0x0000000004DA0000-memory.dmp

    Filesize

    256KB

  • memory/1496-1012-0x0000000004D60000-0x0000000004DA0000-memory.dmp

    Filesize

    256KB

  • memory/1496-98-0x0000000000090000-0x00000000000C2000-memory.dmp

    Filesize

    200KB

  • memory/1748-106-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-130-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-100-0x00000000048E0000-0x0000000004924000-memory.dmp

    Filesize

    272KB

  • memory/1748-101-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/1748-102-0x0000000004860000-0x00000000048A0000-memory.dmp

    Filesize

    256KB

  • memory/1748-103-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-104-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-89-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/1748-108-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-110-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-112-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-114-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-118-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-116-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-120-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-122-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-124-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-126-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-128-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-99-0x00000000048A0000-0x00000000048E6000-memory.dmp

    Filesize

    280KB

  • memory/1748-132-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-134-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-136-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-140-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-138-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-146-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-148-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-144-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-152-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-150-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-154-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-158-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-160-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-156-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-142-0x00000000048E0000-0x000000000491E000-memory.dmp

    Filesize

    248KB

  • memory/1748-85-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/1748-1010-0x0000000004860000-0x00000000048A0000-memory.dmp

    Filesize

    256KB

  • memory/1748-84-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1748-1014-0x0000000004860000-0x00000000048A0000-memory.dmp

    Filesize

    256KB