Analysis

  • max time kernel
    44s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    02/03/2023, 07:56

General

  • Target

    e53fe3e975b1efb5b0087526a4bf57b1.exe

  • Size

    551KB

  • MD5

    e53fe3e975b1efb5b0087526a4bf57b1

  • SHA1

    37bc67970f9d74a0dd9024d062086aed4d81af55

  • SHA256

    80ab0bb9c21d958b5f5d784c50e31cc2565a097fb07af33ac409baa13691dd9a

  • SHA512

    c2506dd4ebea6dd9c47d674f1c99770fc630dd5c0488f5dd83fb3ef372a98489e6fe4b1be444a51f1f18a0eaa65ad4f251f8961d36242a3258a1a32ec7e60fb2

  • SSDEEP

    12288:eMryy90GZvcVk8EHw6c53ygq3lEAdX/0an2bGVB/WiphtWkMPtz2iEIu:EyQeQt54lEAtpLLhXGt/Ev

Malware Config

Extracted

Family

redline

Botnet

rouch

C2

193.56.146.11:4162

Attributes
  • auth_value

    1b1735bcfc122c708eae27ca352568de

Extracted

Family

redline

Botnet

fuba

C2

193.56.146.11:4162

Attributes
  • auth_value

    43015841fc23c63b15ca6ffe1d278d5e

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 8 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 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e53fe3e975b1efb5b0087526a4bf57b1.exe
    "C:\Users\Admin\AppData\Local\Temp\e53fe3e975b1efb5b0087526a4bf57b1.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1472
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vzW5757WK.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vzW5757WK.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2036
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw14AF47mi86.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw14AF47mi86.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1748
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tbv09ma38.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tbv09ma38.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:768
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uWU12tq75.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uWU12tq75.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:964

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uWU12tq75.exe

    Filesize

    175KB

    MD5

    814dc764c7064bac840feb145fdda45a

    SHA1

    15a5a0eeba1de09fa75d95b4d26c1cff0bf0051e

    SHA256

    a3b2168e9e1d788ea9e68943f5e03b4815e5c6c64ee70c2a01cf323667764d22

    SHA512

    565c4f5878d19c7b79a83a64f6898d7a3811f5a30a0b3cd1d3677ee4a06e0ae48612db65d48d35999a2e9c00d16765a021cfbe514202a452845aaa01ea55abb1

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uWU12tq75.exe

    Filesize

    175KB

    MD5

    814dc764c7064bac840feb145fdda45a

    SHA1

    15a5a0eeba1de09fa75d95b4d26c1cff0bf0051e

    SHA256

    a3b2168e9e1d788ea9e68943f5e03b4815e5c6c64ee70c2a01cf323667764d22

    SHA512

    565c4f5878d19c7b79a83a64f6898d7a3811f5a30a0b3cd1d3677ee4a06e0ae48612db65d48d35999a2e9c00d16765a021cfbe514202a452845aaa01ea55abb1

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vzW5757WK.exe

    Filesize

    406KB

    MD5

    0caddff7ff7f0eed8515b3cd2fd7c7af

    SHA1

    3a90853bf7a7fd6bf7ffb0b13809578ba3af9a4f

    SHA256

    5b6c8193f754cc465e69262cfa7a7d587427e50b7f7823062a9a62b22886f07b

    SHA512

    02d5740a77485c8ea4b7e9694a723af796d0c1d9a8e3027044927662dff1415ecf1090fd933d16fc727b53debc2d0a63385e77837f503a51eccd0abfe1eef462

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vzW5757WK.exe

    Filesize

    406KB

    MD5

    0caddff7ff7f0eed8515b3cd2fd7c7af

    SHA1

    3a90853bf7a7fd6bf7ffb0b13809578ba3af9a4f

    SHA256

    5b6c8193f754cc465e69262cfa7a7d587427e50b7f7823062a9a62b22886f07b

    SHA512

    02d5740a77485c8ea4b7e9694a723af796d0c1d9a8e3027044927662dff1415ecf1090fd933d16fc727b53debc2d0a63385e77837f503a51eccd0abfe1eef462

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw14AF47mi86.exe

    Filesize

    12KB

    MD5

    e09ca1e56bc1c5b4090e5f00f6006308

    SHA1

    6c3a8e59f5b6d26b91f4d7ac7e6455fa2aa3b8d4

    SHA256

    27e445a9eda7053df702a4443c1d016d876c51a6e7f125756a8d4ca922131640

    SHA512

    6db4659d8ad927b16d6b9c0f831f2668c16add95142b515a85470ad84cddcaa4d1353763c61543e06077442c5909d81902335a7a9bbc01b55b1443ce2eabacad

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw14AF47mi86.exe

    Filesize

    12KB

    MD5

    e09ca1e56bc1c5b4090e5f00f6006308

    SHA1

    6c3a8e59f5b6d26b91f4d7ac7e6455fa2aa3b8d4

    SHA256

    27e445a9eda7053df702a4443c1d016d876c51a6e7f125756a8d4ca922131640

    SHA512

    6db4659d8ad927b16d6b9c0f831f2668c16add95142b515a85470ad84cddcaa4d1353763c61543e06077442c5909d81902335a7a9bbc01b55b1443ce2eabacad

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tbv09ma38.exe

    Filesize

    381KB

    MD5

    57b4e73c1d36751cb60a4d2e68594087

    SHA1

    0e371eaad20ebbb81735876f0f1703adee193117

    SHA256

    39f6bf6cf9f7bfba26380635a4b052c5de0e1688c92bacc10411dad74886dd25

    SHA512

    e5e81ce16ccd679b95cde5e1db79b62fe878d8c5e27d217bf0605433f47626261756b6b7da870333233023b1e8ea30af07af395b9078a7dd1c72834c254e279c

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tbv09ma38.exe

    Filesize

    381KB

    MD5

    57b4e73c1d36751cb60a4d2e68594087

    SHA1

    0e371eaad20ebbb81735876f0f1703adee193117

    SHA256

    39f6bf6cf9f7bfba26380635a4b052c5de0e1688c92bacc10411dad74886dd25

    SHA512

    e5e81ce16ccd679b95cde5e1db79b62fe878d8c5e27d217bf0605433f47626261756b6b7da870333233023b1e8ea30af07af395b9078a7dd1c72834c254e279c

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tbv09ma38.exe

    Filesize

    381KB

    MD5

    57b4e73c1d36751cb60a4d2e68594087

    SHA1

    0e371eaad20ebbb81735876f0f1703adee193117

    SHA256

    39f6bf6cf9f7bfba26380635a4b052c5de0e1688c92bacc10411dad74886dd25

    SHA512

    e5e81ce16ccd679b95cde5e1db79b62fe878d8c5e27d217bf0605433f47626261756b6b7da870333233023b1e8ea30af07af395b9078a7dd1c72834c254e279c

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\uWU12tq75.exe

    Filesize

    175KB

    MD5

    814dc764c7064bac840feb145fdda45a

    SHA1

    15a5a0eeba1de09fa75d95b4d26c1cff0bf0051e

    SHA256

    a3b2168e9e1d788ea9e68943f5e03b4815e5c6c64ee70c2a01cf323667764d22

    SHA512

    565c4f5878d19c7b79a83a64f6898d7a3811f5a30a0b3cd1d3677ee4a06e0ae48612db65d48d35999a2e9c00d16765a021cfbe514202a452845aaa01ea55abb1

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\uWU12tq75.exe

    Filesize

    175KB

    MD5

    814dc764c7064bac840feb145fdda45a

    SHA1

    15a5a0eeba1de09fa75d95b4d26c1cff0bf0051e

    SHA256

    a3b2168e9e1d788ea9e68943f5e03b4815e5c6c64ee70c2a01cf323667764d22

    SHA512

    565c4f5878d19c7b79a83a64f6898d7a3811f5a30a0b3cd1d3677ee4a06e0ae48612db65d48d35999a2e9c00d16765a021cfbe514202a452845aaa01ea55abb1

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\vzW5757WK.exe

    Filesize

    406KB

    MD5

    0caddff7ff7f0eed8515b3cd2fd7c7af

    SHA1

    3a90853bf7a7fd6bf7ffb0b13809578ba3af9a4f

    SHA256

    5b6c8193f754cc465e69262cfa7a7d587427e50b7f7823062a9a62b22886f07b

    SHA512

    02d5740a77485c8ea4b7e9694a723af796d0c1d9a8e3027044927662dff1415ecf1090fd933d16fc727b53debc2d0a63385e77837f503a51eccd0abfe1eef462

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\vzW5757WK.exe

    Filesize

    406KB

    MD5

    0caddff7ff7f0eed8515b3cd2fd7c7af

    SHA1

    3a90853bf7a7fd6bf7ffb0b13809578ba3af9a4f

    SHA256

    5b6c8193f754cc465e69262cfa7a7d587427e50b7f7823062a9a62b22886f07b

    SHA512

    02d5740a77485c8ea4b7e9694a723af796d0c1d9a8e3027044927662dff1415ecf1090fd933d16fc727b53debc2d0a63385e77837f503a51eccd0abfe1eef462

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\sw14AF47mi86.exe

    Filesize

    12KB

    MD5

    e09ca1e56bc1c5b4090e5f00f6006308

    SHA1

    6c3a8e59f5b6d26b91f4d7ac7e6455fa2aa3b8d4

    SHA256

    27e445a9eda7053df702a4443c1d016d876c51a6e7f125756a8d4ca922131640

    SHA512

    6db4659d8ad927b16d6b9c0f831f2668c16add95142b515a85470ad84cddcaa4d1353763c61543e06077442c5909d81902335a7a9bbc01b55b1443ce2eabacad

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\tbv09ma38.exe

    Filesize

    381KB

    MD5

    57b4e73c1d36751cb60a4d2e68594087

    SHA1

    0e371eaad20ebbb81735876f0f1703adee193117

    SHA256

    39f6bf6cf9f7bfba26380635a4b052c5de0e1688c92bacc10411dad74886dd25

    SHA512

    e5e81ce16ccd679b95cde5e1db79b62fe878d8c5e27d217bf0605433f47626261756b6b7da870333233023b1e8ea30af07af395b9078a7dd1c72834c254e279c

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\tbv09ma38.exe

    Filesize

    381KB

    MD5

    57b4e73c1d36751cb60a4d2e68594087

    SHA1

    0e371eaad20ebbb81735876f0f1703adee193117

    SHA256

    39f6bf6cf9f7bfba26380635a4b052c5de0e1688c92bacc10411dad74886dd25

    SHA512

    e5e81ce16ccd679b95cde5e1db79b62fe878d8c5e27d217bf0605433f47626261756b6b7da870333233023b1e8ea30af07af395b9078a7dd1c72834c254e279c

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\tbv09ma38.exe

    Filesize

    381KB

    MD5

    57b4e73c1d36751cb60a4d2e68594087

    SHA1

    0e371eaad20ebbb81735876f0f1703adee193117

    SHA256

    39f6bf6cf9f7bfba26380635a4b052c5de0e1688c92bacc10411dad74886dd25

    SHA512

    e5e81ce16ccd679b95cde5e1db79b62fe878d8c5e27d217bf0605433f47626261756b6b7da870333233023b1e8ea30af07af395b9078a7dd1c72834c254e279c

  • memory/768-108-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-128-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-90-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-92-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-94-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-96-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-98-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-100-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-102-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-104-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-106-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-87-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-110-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-112-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-114-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-116-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-118-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-120-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-122-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-124-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-126-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-88-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-130-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-132-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-134-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-136-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-138-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-140-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-142-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-144-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-146-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-148-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-150-0x0000000004850000-0x000000000488E000-memory.dmp

    Filesize

    248KB

  • memory/768-993-0x0000000007100000-0x0000000007140000-memory.dmp

    Filesize

    256KB

  • memory/768-86-0x0000000007100000-0x0000000007140000-memory.dmp

    Filesize

    256KB

  • memory/768-85-0x0000000002BD0000-0x0000000002C1B000-memory.dmp

    Filesize

    300KB

  • memory/768-84-0x0000000004850000-0x0000000004894000-memory.dmp

    Filesize

    272KB

  • memory/768-83-0x00000000046F0000-0x0000000004736000-memory.dmp

    Filesize

    280KB

  • memory/964-1002-0x00000000013A0000-0x00000000013D2000-memory.dmp

    Filesize

    200KB

  • memory/964-1003-0x00000000005F0000-0x0000000000630000-memory.dmp

    Filesize

    256KB

  • memory/1748-72-0x0000000000970000-0x000000000097A000-memory.dmp

    Filesize

    40KB