Analysis

  • max time kernel
    54s
  • max time network
    66s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    28/03/2023, 22:46

General

  • Target

    415669ebbf3e3b127c4f1e1a09e4aab46f53405302659741af060228e690c6f5.exe

  • Size

    695KB

  • MD5

    0d86b6d79e6597b66ab8d4bff0e7a5d3

  • SHA1

    e998b38c3eebac063b8281b0c131ddeb9b8de39f

  • SHA256

    415669ebbf3e3b127c4f1e1a09e4aab46f53405302659741af060228e690c6f5

  • SHA512

    6d9d56dc0021f21e69238b8c06269434020b155fc145c00bfa1632f07327bb2fae7d6369f18dcc1258e4a3c8933712f20759cd1e40c98cafa4301568791beef3

  • SSDEEP

    12288:FMr9y90bQz/zl2OLjk43NBQ9Ml5QO69/cX9LaQcLW6ekv0KFHFD+mE+NUVU:0yJb9BQ9YQO6qXNuRvp0GL

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

zaza

C2

176.113.115.145:4125

Attributes
  • auth_value

    48bf44c663fe3c1035fb4dd0b91fde5d

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs
  • RedLine

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

  • RedLine payload 21 IoCs
  • Executes dropped EXE 4 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 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\415669ebbf3e3b127c4f1e1a09e4aab46f53405302659741af060228e690c6f5.exe
    "C:\Users\Admin\AppData\Local\Temp\415669ebbf3e3b127c4f1e1a09e4aab46f53405302659741af060228e690c6f5.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2612
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un438634.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un438634.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2608
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2363.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2363.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4228
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1880.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1880.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4280
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si108582.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si108582.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4712

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si108582.exe

    Filesize

    175KB

    MD5

    0789a45e4dffc458c4ec5e735e9e6ebb

    SHA1

    517c155f9c1e5144b6f4cdc87d1400e56bdd364b

    SHA256

    5b09dc2185e1c2c1cf0aeeaab84cf935221cb3b58d43ccfcfc74ca2e34c42267

    SHA512

    422fd020433d1a692055cf0a1fe8a96efb58a6c05756d9658f0b1f1a94831f3b82c6ad6e4910d3000e30d9f73a525f89cf3a9c530f4464d1e391edd7ae609495

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si108582.exe

    Filesize

    175KB

    MD5

    0789a45e4dffc458c4ec5e735e9e6ebb

    SHA1

    517c155f9c1e5144b6f4cdc87d1400e56bdd364b

    SHA256

    5b09dc2185e1c2c1cf0aeeaab84cf935221cb3b58d43ccfcfc74ca2e34c42267

    SHA512

    422fd020433d1a692055cf0a1fe8a96efb58a6c05756d9658f0b1f1a94831f3b82c6ad6e4910d3000e30d9f73a525f89cf3a9c530f4464d1e391edd7ae609495

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un438634.exe

    Filesize

    554KB

    MD5

    b2474885a7bab6ea4e5161b2f66d7026

    SHA1

    2c571cfa75c2c535295ed4f0ce8426af70a03388

    SHA256

    e7d3e59dcd6d3418b235d1d56568a1fc78b811bf966c46a6e86211403c8c3ab1

    SHA512

    682aad5dd87cc9ef2efb36d8f2dcd91184a61a3dca7830311c253dee24cbd887dce18c0e6f94ecaefcf9c6d6f5733cc794fcfff22c2681fa1a766365e8f73e36

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un438634.exe

    Filesize

    554KB

    MD5

    b2474885a7bab6ea4e5161b2f66d7026

    SHA1

    2c571cfa75c2c535295ed4f0ce8426af70a03388

    SHA256

    e7d3e59dcd6d3418b235d1d56568a1fc78b811bf966c46a6e86211403c8c3ab1

    SHA512

    682aad5dd87cc9ef2efb36d8f2dcd91184a61a3dca7830311c253dee24cbd887dce18c0e6f94ecaefcf9c6d6f5733cc794fcfff22c2681fa1a766365e8f73e36

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2363.exe

    Filesize

    345KB

    MD5

    b6aa34450fc693fdd8588c3e2f2dee28

    SHA1

    dbd167767cfbe07f45a0de58a6fb481ac1fb15e7

    SHA256

    fa4925e4b3b135e60e4956eff8f1c4d5daeb028a65ebb2ecfdeafdf83f305b65

    SHA512

    d335eb49356563c9937b9eaad219bd0450db2dd84b81a8b4100304f43620652fc156a956d1298bd6beafe951a610342a87d0f0fd251575745da2b9cfc4c0df56

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2363.exe

    Filesize

    345KB

    MD5

    b6aa34450fc693fdd8588c3e2f2dee28

    SHA1

    dbd167767cfbe07f45a0de58a6fb481ac1fb15e7

    SHA256

    fa4925e4b3b135e60e4956eff8f1c4d5daeb028a65ebb2ecfdeafdf83f305b65

    SHA512

    d335eb49356563c9937b9eaad219bd0450db2dd84b81a8b4100304f43620652fc156a956d1298bd6beafe951a610342a87d0f0fd251575745da2b9cfc4c0df56

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1880.exe

    Filesize

    403KB

    MD5

    7f9a6e9d9fce40363188e24f8e666044

    SHA1

    a1d3545eb489ed1b385d32ce0ff331e998366c56

    SHA256

    176bdf947ccf59ed4f64bdabff4392a2b25db6c4c6346c84334b6d87a8582e67

    SHA512

    1513400f47a48638a4bc6537aae15182b2962a51833d99dc7ee8082cb0711b523c3a8a67e950a88541b575522a7ed5880990c9061c2550cdb8c59c9190694d52

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1880.exe

    Filesize

    403KB

    MD5

    7f9a6e9d9fce40363188e24f8e666044

    SHA1

    a1d3545eb489ed1b385d32ce0ff331e998366c56

    SHA256

    176bdf947ccf59ed4f64bdabff4392a2b25db6c4c6346c84334b6d87a8582e67

    SHA512

    1513400f47a48638a4bc6537aae15182b2962a51833d99dc7ee8082cb0711b523c3a8a67e950a88541b575522a7ed5880990c9061c2550cdb8c59c9190694d52

  • memory/4228-135-0x00000000001D0000-0x00000000001FD000-memory.dmp

    Filesize

    180KB

  • memory/4228-136-0x0000000003100000-0x000000000311A000-memory.dmp

    Filesize

    104KB

  • memory/4228-137-0x0000000007260000-0x000000000775E000-memory.dmp

    Filesize

    5.0MB

  • memory/4228-138-0x0000000004A50000-0x0000000004A68000-memory.dmp

    Filesize

    96KB

  • memory/4228-139-0x0000000004A50000-0x0000000004A62000-memory.dmp

    Filesize

    72KB

  • memory/4228-140-0x0000000004A50000-0x0000000004A62000-memory.dmp

    Filesize

    72KB

  • memory/4228-142-0x0000000004A50000-0x0000000004A62000-memory.dmp

    Filesize

    72KB

  • memory/4228-144-0x0000000004A50000-0x0000000004A62000-memory.dmp

    Filesize

    72KB

  • memory/4228-146-0x0000000004A50000-0x0000000004A62000-memory.dmp

    Filesize

    72KB

  • memory/4228-148-0x0000000004A50000-0x0000000004A62000-memory.dmp

    Filesize

    72KB

  • memory/4228-150-0x0000000004A50000-0x0000000004A62000-memory.dmp

    Filesize

    72KB

  • memory/4228-152-0x0000000004A50000-0x0000000004A62000-memory.dmp

    Filesize

    72KB

  • memory/4228-154-0x0000000004A50000-0x0000000004A62000-memory.dmp

    Filesize

    72KB

  • memory/4228-156-0x0000000004A50000-0x0000000004A62000-memory.dmp

    Filesize

    72KB

  • memory/4228-158-0x0000000004A50000-0x0000000004A62000-memory.dmp

    Filesize

    72KB

  • memory/4228-160-0x0000000004A50000-0x0000000004A62000-memory.dmp

    Filesize

    72KB

  • memory/4228-162-0x0000000004A50000-0x0000000004A62000-memory.dmp

    Filesize

    72KB

  • memory/4228-164-0x0000000004A50000-0x0000000004A62000-memory.dmp

    Filesize

    72KB

  • memory/4228-166-0x0000000004A50000-0x0000000004A62000-memory.dmp

    Filesize

    72KB

  • memory/4228-167-0x00000000030D0000-0x00000000030E0000-memory.dmp

    Filesize

    64KB

  • memory/4228-168-0x00000000030D0000-0x00000000030E0000-memory.dmp

    Filesize

    64KB

  • memory/4228-169-0x00000000030D0000-0x00000000030E0000-memory.dmp

    Filesize

    64KB

  • memory/4228-170-0x0000000000400000-0x0000000002B83000-memory.dmp

    Filesize

    39.5MB

  • memory/4228-173-0x00000000030D0000-0x00000000030E0000-memory.dmp

    Filesize

    64KB

  • memory/4228-172-0x00000000030D0000-0x00000000030E0000-memory.dmp

    Filesize

    64KB

  • memory/4228-174-0x00000000030D0000-0x00000000030E0000-memory.dmp

    Filesize

    64KB

  • memory/4228-175-0x0000000000400000-0x0000000002B83000-memory.dmp

    Filesize

    39.5MB

  • memory/4280-182-0x0000000004A90000-0x0000000004AA0000-memory.dmp

    Filesize

    64KB

  • memory/4280-181-0x0000000002D90000-0x0000000002DDB000-memory.dmp

    Filesize

    300KB

  • memory/4280-180-0x00000000049E0000-0x0000000004A26000-memory.dmp

    Filesize

    280KB

  • memory/4280-183-0x0000000004A90000-0x0000000004AA0000-memory.dmp

    Filesize

    64KB

  • memory/4280-184-0x0000000007630000-0x0000000007674000-memory.dmp

    Filesize

    272KB

  • memory/4280-185-0x0000000007630000-0x000000000766F000-memory.dmp

    Filesize

    252KB

  • memory/4280-186-0x0000000007630000-0x000000000766F000-memory.dmp

    Filesize

    252KB

  • memory/4280-190-0x0000000007630000-0x000000000766F000-memory.dmp

    Filesize

    252KB

  • memory/4280-188-0x0000000007630000-0x000000000766F000-memory.dmp

    Filesize

    252KB

  • memory/4280-192-0x0000000007630000-0x000000000766F000-memory.dmp

    Filesize

    252KB

  • memory/4280-194-0x0000000007630000-0x000000000766F000-memory.dmp

    Filesize

    252KB

  • memory/4280-196-0x0000000007630000-0x000000000766F000-memory.dmp

    Filesize

    252KB

  • memory/4280-199-0x0000000007630000-0x000000000766F000-memory.dmp

    Filesize

    252KB

  • memory/4280-198-0x0000000004A90000-0x0000000004AA0000-memory.dmp

    Filesize

    64KB

  • memory/4280-201-0x0000000007630000-0x000000000766F000-memory.dmp

    Filesize

    252KB

  • memory/4280-203-0x0000000007630000-0x000000000766F000-memory.dmp

    Filesize

    252KB

  • memory/4280-205-0x0000000007630000-0x000000000766F000-memory.dmp

    Filesize

    252KB

  • memory/4280-207-0x0000000007630000-0x000000000766F000-memory.dmp

    Filesize

    252KB

  • memory/4280-209-0x0000000007630000-0x000000000766F000-memory.dmp

    Filesize

    252KB

  • memory/4280-211-0x0000000007630000-0x000000000766F000-memory.dmp

    Filesize

    252KB

  • memory/4280-213-0x0000000007630000-0x000000000766F000-memory.dmp

    Filesize

    252KB

  • memory/4280-215-0x0000000007630000-0x000000000766F000-memory.dmp

    Filesize

    252KB

  • memory/4280-217-0x0000000007630000-0x000000000766F000-memory.dmp

    Filesize

    252KB

  • memory/4280-219-0x0000000007630000-0x000000000766F000-memory.dmp

    Filesize

    252KB

  • memory/4280-1092-0x0000000007CC0000-0x00000000082C6000-memory.dmp

    Filesize

    6.0MB

  • memory/4280-1093-0x0000000007730000-0x000000000783A000-memory.dmp

    Filesize

    1.0MB

  • memory/4280-1094-0x0000000007870000-0x0000000007882000-memory.dmp

    Filesize

    72KB

  • memory/4280-1095-0x0000000007890000-0x00000000078CE000-memory.dmp

    Filesize

    248KB

  • memory/4280-1096-0x0000000004A90000-0x0000000004AA0000-memory.dmp

    Filesize

    64KB

  • memory/4280-1097-0x00000000079E0000-0x0000000007A2B000-memory.dmp

    Filesize

    300KB

  • memory/4280-1099-0x0000000004A90000-0x0000000004AA0000-memory.dmp

    Filesize

    64KB

  • memory/4280-1100-0x0000000007B70000-0x0000000007BD6000-memory.dmp

    Filesize

    408KB

  • memory/4280-1101-0x0000000004A90000-0x0000000004AA0000-memory.dmp

    Filesize

    64KB

  • memory/4280-1102-0x0000000008720000-0x00000000087B2000-memory.dmp

    Filesize

    584KB

  • memory/4280-1103-0x0000000004A90000-0x0000000004AA0000-memory.dmp

    Filesize

    64KB

  • memory/4280-1104-0x0000000004A90000-0x0000000004AA0000-memory.dmp

    Filesize

    64KB

  • memory/4280-1105-0x0000000009E20000-0x0000000009FE2000-memory.dmp

    Filesize

    1.8MB

  • memory/4280-1106-0x000000000A000000-0x000000000A52C000-memory.dmp

    Filesize

    5.2MB

  • memory/4280-1107-0x00000000048F0000-0x0000000004966000-memory.dmp

    Filesize

    472KB

  • memory/4280-1108-0x000000000A650000-0x000000000A6A0000-memory.dmp

    Filesize

    320KB

  • memory/4712-1114-0x00000000009B0000-0x00000000009E2000-memory.dmp

    Filesize

    200KB

  • memory/4712-1115-0x00000000051F0000-0x0000000005200000-memory.dmp

    Filesize

    64KB

  • memory/4712-1116-0x00000000053F0000-0x000000000543B000-memory.dmp

    Filesize

    300KB

  • memory/4712-1117-0x00000000051F0000-0x0000000005200000-memory.dmp

    Filesize

    64KB