Analysis

  • max time kernel
    56s
  • max time network
    65s
  • platform
    windows10-1703_x64
  • resource
    win10-20220901-en
  • resource tags

    arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
  • submitted
    12-02-2023 05:22

General

  • Target

    0a8c97d4133802e652dfa78128faf3fdb42481272d2d103e64388d77492da9bb.exe

  • Size

    766KB

  • MD5

    fe7b9d92e9db1b103c844f519c5c4ca1

  • SHA1

    26bbb101ea7602726ac5b2f3be9f06c9622ed2ed

  • SHA256

    0a8c97d4133802e652dfa78128faf3fdb42481272d2d103e64388d77492da9bb

  • SHA512

    4014632ade0cc276778f460acab3dbbafd4a87d25f6faf68e57d483e9c903e44ab348664cbae6bf40f29b99450dc8dda7fb51b88bf78ec097a050d3105d7361d

  • SSDEEP

    12288:QMrwy908WlXlysN9pKUROKnY/YMjmV7H7h9xJBFnwu2h8jr01HhEwFQqHH0C8Dv:wy0/XlRPDMjYH7h+u2kGhE80CU

Malware Config

Extracted

Family

redline

Botnet

romik

C2

193.233.20.12:4132

Attributes
  • auth_value

    8fb78d2889ba0ca42678b59b884e88ff

Extracted

Family

redline

Botnet

dunm

C2

193.233.20.12:4132

Attributes
  • auth_value

    352959e3707029296ec94306d74e2334

Extracted

Family

redline

Botnet

crypt1

C2

176.113.115.17:4132

Attributes
  • auth_value

    2e2ca7bbceaa9f98252a6f9fc0e6fa86

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 2 IoCs
  • Executes dropped EXE 6 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 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0a8c97d4133802e652dfa78128faf3fdb42481272d2d103e64388d77492da9bb.exe
    "C:\Users\Admin\AppData\Local\Temp\0a8c97d4133802e652dfa78128faf3fdb42481272d2d103e64388d77492da9bb.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3504
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vJK12.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vJK12.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3020
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vOE20.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vOE20.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4560
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dHB10.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dHB10.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2512
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\lyB90.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\lyB90.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4696
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1792
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nHx19.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nHx19.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2060
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sQn37.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sQn37.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4300

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sQn37.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sQn37.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vJK12.exe

    Filesize

    661KB

    MD5

    c27e60e6f29d12955e95fef1f8058ae9

    SHA1

    d63cc901cc82ff3ffdf388d7e9a85e2c04f91673

    SHA256

    d1c77f1324da223638cd0c0a0caad8576e4325707b6c3b305cecba5ac2170b9d

    SHA512

    ce4123feabbe435edf97b06de4d7f37a4b701c8db922d63eb64f17abc2404920ccfddd7602538a365c169ef055d804d1802c613962d3cbd711229daa12154f66

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vJK12.exe

    Filesize

    661KB

    MD5

    c27e60e6f29d12955e95fef1f8058ae9

    SHA1

    d63cc901cc82ff3ffdf388d7e9a85e2c04f91673

    SHA256

    d1c77f1324da223638cd0c0a0caad8576e4325707b6c3b305cecba5ac2170b9d

    SHA512

    ce4123feabbe435edf97b06de4d7f37a4b701c8db922d63eb64f17abc2404920ccfddd7602538a365c169ef055d804d1802c613962d3cbd711229daa12154f66

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nHx19.exe

    Filesize

    175KB

    MD5

    69f79e05d0c83aee310d9adfe5aa7f2b

    SHA1

    485c490180380051a14316564fbda07723be11b1

    SHA256

    c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

    SHA512

    f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nHx19.exe

    Filesize

    175KB

    MD5

    69f79e05d0c83aee310d9adfe5aa7f2b

    SHA1

    485c490180380051a14316564fbda07723be11b1

    SHA256

    c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

    SHA512

    f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vOE20.exe

    Filesize

    517KB

    MD5

    a3114574bed9755dc56c22087462a571

    SHA1

    107d6f5542bdb5294564a4a3b68b16d9840ae482

    SHA256

    2d8f88976b2467112843774efd1fe1f76cda43f23f377b0379004c5078ca5719

    SHA512

    7c7e01713951cf297274acac0333cd0d61ec8c72603ca66a63e878646fd980fa3ca129ca84684d39550457664001756b8ddc07df37f77d657d78e9c67b0e32fd

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vOE20.exe

    Filesize

    517KB

    MD5

    a3114574bed9755dc56c22087462a571

    SHA1

    107d6f5542bdb5294564a4a3b68b16d9840ae482

    SHA256

    2d8f88976b2467112843774efd1fe1f76cda43f23f377b0379004c5078ca5719

    SHA512

    7c7e01713951cf297274acac0333cd0d61ec8c72603ca66a63e878646fd980fa3ca129ca84684d39550457664001756b8ddc07df37f77d657d78e9c67b0e32fd

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dHB10.exe

    Filesize

    297KB

    MD5

    1a139e41a3a1923f4c953d6763f4a895

    SHA1

    a9945db82c506e3f2ff1b4eaebeac82f4f1b49dc

    SHA256

    27229aca0cde2443d452902d86eaa39e33bae5dbc4a1ea5ed64ffe41f929edd0

    SHA512

    b2aa8dc5a41f5f338a4f71b0c5b210b42c72684a98cd168a52068cfab1e25428c4dedb568fe89c3f79fc191005ae56a61d3c8094dea704bd19c219663a80ceee

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dHB10.exe

    Filesize

    297KB

    MD5

    1a139e41a3a1923f4c953d6763f4a895

    SHA1

    a9945db82c506e3f2ff1b4eaebeac82f4f1b49dc

    SHA256

    27229aca0cde2443d452902d86eaa39e33bae5dbc4a1ea5ed64ffe41f929edd0

    SHA512

    b2aa8dc5a41f5f338a4f71b0c5b210b42c72684a98cd168a52068cfab1e25428c4dedb568fe89c3f79fc191005ae56a61d3c8094dea704bd19c219663a80ceee

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\lyB90.exe

    Filesize

    277KB

    MD5

    3bc6ecb7d1f35f3171383f88879659b7

    SHA1

    e82887b3d6ab38ae3b8880d6c904244495dcf0cc

    SHA256

    c95f1ca2230edb615f3365e4c3ad09e4e1940a2c554eaf27c0df2d5bc4fc1068

    SHA512

    709eb1c1c322c70a2a377324fa1766bfff9a3e1d37db04da240aaab36317d813b6f32f5c0d0a3f8d30f196f132985fce0ec030d5783df3c7bff76a4ccfb4431c

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\lyB90.exe

    Filesize

    277KB

    MD5

    3bc6ecb7d1f35f3171383f88879659b7

    SHA1

    e82887b3d6ab38ae3b8880d6c904244495dcf0cc

    SHA256

    c95f1ca2230edb615f3365e4c3ad09e4e1940a2c554eaf27c0df2d5bc4fc1068

    SHA512

    709eb1c1c322c70a2a377324fa1766bfff9a3e1d37db04da240aaab36317d813b6f32f5c0d0a3f8d30f196f132985fce0ec030d5783df3c7bff76a4ccfb4431c

  • memory/1792-551-0x00000000097F0000-0x000000000983B000-memory.dmp

    Filesize

    300KB

  • memory/1792-419-0x000000000041B596-mapping.dmp

  • memory/1792-520-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2060-523-0x00000000004D0000-0x0000000000502000-memory.dmp

    Filesize

    200KB

  • memory/2060-426-0x0000000000000000-mapping.dmp

  • memory/2512-353-0x0000000005F70000-0x0000000005FD6000-memory.dmp

    Filesize

    408KB

  • memory/2512-326-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/2512-351-0x0000000005ED0000-0x0000000005F62000-memory.dmp

    Filesize

    584KB

  • memory/2512-350-0x00000000007B0000-0x00000000008FA000-memory.dmp

    Filesize

    1.3MB

  • memory/2512-349-0x0000000000AB3000-0x0000000000AE2000-memory.dmp

    Filesize

    188KB

  • memory/2512-345-0x0000000005D40000-0x0000000005D8B000-memory.dmp

    Filesize

    300KB

  • memory/2512-343-0x0000000005C00000-0x0000000005C3E000-memory.dmp

    Filesize

    248KB

  • memory/2512-341-0x0000000005BE0000-0x0000000005BF2000-memory.dmp

    Filesize

    72KB

  • memory/2512-339-0x0000000005AD0000-0x0000000005BDA000-memory.dmp

    Filesize

    1.0MB

  • memory/2512-338-0x00000000054C0000-0x0000000005AC6000-memory.dmp

    Filesize

    6.0MB

  • memory/2512-327-0x0000000002720000-0x0000000002764000-memory.dmp

    Filesize

    272KB

  • memory/2512-361-0x0000000006770000-0x0000000006932000-memory.dmp

    Filesize

    1.8MB

  • memory/2512-324-0x0000000004EC0000-0x00000000053BE000-memory.dmp

    Filesize

    5.0MB

  • memory/2512-320-0x0000000002440000-0x0000000002486000-memory.dmp

    Filesize

    280KB

  • memory/2512-308-0x00000000007B0000-0x00000000008FA000-memory.dmp

    Filesize

    1.3MB

  • memory/2512-307-0x0000000000AB3000-0x0000000000AE2000-memory.dmp

    Filesize

    188KB

  • memory/2512-362-0x0000000006940000-0x0000000006E6C000-memory.dmp

    Filesize

    5.2MB

  • memory/2512-365-0x0000000006FA0000-0x0000000007016000-memory.dmp

    Filesize

    472KB

  • memory/2512-261-0x0000000000000000-mapping.dmp

  • memory/2512-366-0x0000000007030000-0x0000000007080000-memory.dmp

    Filesize

    320KB

  • memory/2512-371-0x0000000000AB3000-0x0000000000AE2000-memory.dmp

    Filesize

    188KB

  • memory/2512-372-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/3020-170-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3020-175-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3020-183-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3020-181-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3020-180-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3020-182-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3020-179-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3020-163-0x0000000000000000-mapping.dmp

  • memory/3020-178-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3020-165-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3020-166-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3020-167-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3020-168-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3020-169-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3020-177-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3020-176-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3020-172-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3020-173-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3020-174-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-148-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-139-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-117-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-157-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-162-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-161-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-160-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-159-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-158-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-118-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-154-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-153-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-152-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-151-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-150-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-149-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-156-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-147-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-146-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-144-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-145-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-142-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-143-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-141-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-140-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-155-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-138-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-137-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-135-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-136-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-134-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-133-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-132-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-131-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-130-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-129-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-119-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-128-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-127-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-126-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-125-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-124-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-123-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-122-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-121-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/3504-120-0x00000000771E0000-0x000000007736E000-memory.dmp

    Filesize

    1.6MB

  • memory/4300-703-0x0000000000000000-mapping.dmp

  • memory/4300-722-0x0000000000DD0000-0x0000000000DDA000-memory.dmp

    Filesize

    40KB

  • memory/4560-212-0x0000000000000000-mapping.dmp

  • memory/4696-373-0x0000000000000000-mapping.dmp