Analysis

  • max time kernel
    147s
  • max time network
    104s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    14-04-2023 07:01

General

  • Target

    31dc24b543c306cd664467d2e1a1d7010fb33b6d852895796edd44b073647ce6.exe

  • Size

    1.0MB

  • MD5

    94bfaa0d77de2eb7a6dc64ef61965b01

  • SHA1

    3fed9432b2222bb418c8a38770b2177276833159

  • SHA256

    31dc24b543c306cd664467d2e1a1d7010fb33b6d852895796edd44b073647ce6

  • SHA512

    ea4dadb912ecf45f4622254a720b6982dbf7c4feca369f1390496dfc19e07b7b8daf3bfb37d0792d3ddd16a2af096fdbbb9ad0ba50b148a8b929928ab1fd527b

  • SSDEEP

    24576:9yQQvwt1+yyBRxVeUILeghN7AkNqg6Zj1s:YQQ+1+yyBbQeMN7AfZj

Malware Config

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

disa

C2

185.161.248.90:4125

Attributes
  • auth_value

    93f8c4ca7000e3381dd4b6b86434de05

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • 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.

  • Executes dropped EXE 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 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.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Program crash 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\31dc24b543c306cd664467d2e1a1d7010fb33b6d852895796edd44b073647ce6.exe
    "C:\Users\Admin\AppData\Local\Temp\31dc24b543c306cd664467d2e1a1d7010fb33b6d852895796edd44b073647ce6.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihj3443.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihj3443.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2336
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziQD3971.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziQD3971.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2532
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it716426.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it716426.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2636
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr409416.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr409416.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3844
          • C:\Windows\Temp\1.exe
            "C:\Windows\Temp\1.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3348
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp813828.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp813828.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1016
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr796479.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr796479.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      PID:2068
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2068 -s 632
        3⤵
        • Program crash
        PID:436
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2068 -s 708
        3⤵
        • Program crash
        PID:3692
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2068 -s 848
        3⤵
        • Program crash
        PID:1504
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2068 -s 836
        3⤵
        • Program crash
        PID:2668
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2068 -s 884
        3⤵
        • Program crash
        PID:1984
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2068 -s 696
        3⤵
        • Program crash
        PID:1616
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2068 -s 1124
        3⤵
        • Program crash
        PID:4048
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2068 -s 1164
        3⤵
        • Program crash
        PID:4028
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2068 -s 1172
        3⤵
        • Program crash
        PID:2556

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr796479.exe

    Filesize

    396KB

    MD5

    2d5adc88b61f67dd4a3d0af63556a9b2

    SHA1

    be2a227a96abc93b9ae975d80e298b30f7397ff9

    SHA256

    1e48b404d2d2964a05cf261b6a76f91b598c699a5ab7964e182a287b812aa318

    SHA512

    e5d941a3ccc88562eb9e27795ad337a2aa8f52547a5f4d81f0e6a6be7d121ef1e1179246135ac869554f07605682c76024ca1bdf84910e1b593a445dd8f3986a

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr796479.exe

    Filesize

    396KB

    MD5

    2d5adc88b61f67dd4a3d0af63556a9b2

    SHA1

    be2a227a96abc93b9ae975d80e298b30f7397ff9

    SHA256

    1e48b404d2d2964a05cf261b6a76f91b598c699a5ab7964e182a287b812aa318

    SHA512

    e5d941a3ccc88562eb9e27795ad337a2aa8f52547a5f4d81f0e6a6be7d121ef1e1179246135ac869554f07605682c76024ca1bdf84910e1b593a445dd8f3986a

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihj3443.exe

    Filesize

    723KB

    MD5

    3bd057c39deb71d70f25c789f4be98d9

    SHA1

    48e57f1734f7d89972b6f908594f7291846adbe9

    SHA256

    5e0cf9949d9638433b0ecf873d8517004a5743ff1d02a025b5f9d7b323e3159f

    SHA512

    8fa091059aeebb616cbf26a1bd1067d01ca6294c5cb210aa621812f11749512ea4b8fbb739a9356788de9c1ddc10963294f675da7adc6ac841c4a5d3f3f135a8

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihj3443.exe

    Filesize

    723KB

    MD5

    3bd057c39deb71d70f25c789f4be98d9

    SHA1

    48e57f1734f7d89972b6f908594f7291846adbe9

    SHA256

    5e0cf9949d9638433b0ecf873d8517004a5743ff1d02a025b5f9d7b323e3159f

    SHA512

    8fa091059aeebb616cbf26a1bd1067d01ca6294c5cb210aa621812f11749512ea4b8fbb739a9356788de9c1ddc10963294f675da7adc6ac841c4a5d3f3f135a8

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp813828.exe

    Filesize

    169KB

    MD5

    bcdadc79c99caea306636ed3e2b96f89

    SHA1

    acd40249115ecee3259268918781812bc900fa55

    SHA256

    43e69c1693bb52eb3e42a0595815598e9d25ae64a96436c760b3a0c1c46f4aad

    SHA512

    b7a82e13efb365cea8670aa343cf18d8ce585d6efe3054cb2a1b25a390a69846d9f7d15bca2677772c8b16856e8773ccb2ee9e8b394f27695fe42f03d682c3c9

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp813828.exe

    Filesize

    169KB

    MD5

    bcdadc79c99caea306636ed3e2b96f89

    SHA1

    acd40249115ecee3259268918781812bc900fa55

    SHA256

    43e69c1693bb52eb3e42a0595815598e9d25ae64a96436c760b3a0c1c46f4aad

    SHA512

    b7a82e13efb365cea8670aa343cf18d8ce585d6efe3054cb2a1b25a390a69846d9f7d15bca2677772c8b16856e8773ccb2ee9e8b394f27695fe42f03d682c3c9

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziQD3971.exe

    Filesize

    569KB

    MD5

    1e0af9b89941be0533e9fd0ad0c94e05

    SHA1

    5141d775b686f51b42c0f6666279dc5a0583d2bf

    SHA256

    fec27b0a9bf514432c2c4f7c9253209f24b768bf6600cd74fee045f141975366

    SHA512

    f9d2e7c581024113848643d30f743308fcead172a789d9702ff84e092993650e0f658ec707eebd089afc18c92477d2a725927644c64b3a901454f5444b60692e

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziQD3971.exe

    Filesize

    569KB

    MD5

    1e0af9b89941be0533e9fd0ad0c94e05

    SHA1

    5141d775b686f51b42c0f6666279dc5a0583d2bf

    SHA256

    fec27b0a9bf514432c2c4f7c9253209f24b768bf6600cd74fee045f141975366

    SHA512

    f9d2e7c581024113848643d30f743308fcead172a789d9702ff84e092993650e0f658ec707eebd089afc18c92477d2a725927644c64b3a901454f5444b60692e

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it716426.exe

    Filesize

    11KB

    MD5

    33827ef6670492655add2ff6c82e2920

    SHA1

    4b21e0bef991b2bbfd36559d94360f3acb8889f5

    SHA256

    e3b0a0a7e3495b4e313154afdda221087beceeb402ea5407496eb94a05f9da84

    SHA512

    a595d1e07a7b6aef0ee2fe21ba5495168ca9131743c8f98d2008faca3e70270e26fbca152447711823ded74140ffbd7a50873cf3ed20adafce40a5d170ce8429

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it716426.exe

    Filesize

    11KB

    MD5

    33827ef6670492655add2ff6c82e2920

    SHA1

    4b21e0bef991b2bbfd36559d94360f3acb8889f5

    SHA256

    e3b0a0a7e3495b4e313154afdda221087beceeb402ea5407496eb94a05f9da84

    SHA512

    a595d1e07a7b6aef0ee2fe21ba5495168ca9131743c8f98d2008faca3e70270e26fbca152447711823ded74140ffbd7a50873cf3ed20adafce40a5d170ce8429

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr409416.exe

    Filesize

    587KB

    MD5

    d8877a6970bba6a8ba623309938b1487

    SHA1

    44b9e7c81551580a37b8954aa42af0e3cb85ff3a

    SHA256

    bb41bf767d57c1ae623dbcb941a5b3d1ce6f2f552a524181ca66d78e07ed1d81

    SHA512

    c6d6ab76ec6f990bccb54f1ac8f6bdbda5b5f9958f8740e6b5410d476f7c55e5fe20ad44f16cb7e7f0e21db9488e1aacba6fd6d2d5d9fd13d982864f439274b4

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr409416.exe

    Filesize

    587KB

    MD5

    d8877a6970bba6a8ba623309938b1487

    SHA1

    44b9e7c81551580a37b8954aa42af0e3cb85ff3a

    SHA256

    bb41bf767d57c1ae623dbcb941a5b3d1ce6f2f552a524181ca66d78e07ed1d81

    SHA512

    c6d6ab76ec6f990bccb54f1ac8f6bdbda5b5f9958f8740e6b5410d476f7c55e5fe20ad44f16cb7e7f0e21db9488e1aacba6fd6d2d5d9fd13d982864f439274b4

  • C:\Windows\Temp\1.exe

    Filesize

    168KB

    MD5

    03728fed675bcde5256342183b1d6f27

    SHA1

    d13eace7d3d92f93756504b274777cc269b222a2

    SHA256

    f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

    SHA512

    6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

  • C:\Windows\Temp\1.exe

    Filesize

    168KB

    MD5

    03728fed675bcde5256342183b1d6f27

    SHA1

    d13eace7d3d92f93756504b274777cc269b222a2

    SHA256

    f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

    SHA512

    6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

  • memory/1016-2327-0x0000000005240000-0x0000000005250000-memory.dmp

    Filesize

    64KB

  • memory/1016-2325-0x000000000BF80000-0x000000000C142000-memory.dmp

    Filesize

    1.8MB

  • memory/1016-2312-0x0000000000980000-0x00000000009B0000-memory.dmp

    Filesize

    192KB

  • memory/1016-2313-0x0000000001000000-0x0000000001006000-memory.dmp

    Filesize

    24KB

  • memory/1016-2321-0x000000000AA30000-0x000000000AAA6000-memory.dmp

    Filesize

    472KB

  • memory/1016-2319-0x0000000005240000-0x0000000005250000-memory.dmp

    Filesize

    64KB

  • memory/1016-2320-0x000000000A760000-0x000000000A7AB000-memory.dmp

    Filesize

    300KB

  • memory/2068-2335-0x0000000002340000-0x000000000237B000-memory.dmp

    Filesize

    236KB

  • memory/2636-142-0x0000000000620000-0x000000000062A000-memory.dmp

    Filesize

    40KB

  • memory/3348-2324-0x00000000064F0000-0x0000000006540000-memory.dmp

    Filesize

    320KB

  • memory/3348-2317-0x0000000005250000-0x000000000528E000-memory.dmp

    Filesize

    248KB

  • memory/3348-2316-0x00000000051F0000-0x0000000005202000-memory.dmp

    Filesize

    72KB

  • memory/3348-2315-0x00000000052D0000-0x00000000053DA000-memory.dmp

    Filesize

    1.0MB

  • memory/3348-2314-0x00000000057D0000-0x0000000005DD6000-memory.dmp

    Filesize

    6.0MB

  • memory/3348-2318-0x00000000050B0000-0x00000000050C0000-memory.dmp

    Filesize

    64KB

  • memory/3348-2322-0x0000000005DE0000-0x0000000005E72000-memory.dmp

    Filesize

    584KB

  • memory/3348-2311-0x0000000005090000-0x0000000005096000-memory.dmp

    Filesize

    24KB

  • memory/3348-2323-0x0000000005E80000-0x0000000005EE6000-memory.dmp

    Filesize

    408KB

  • memory/3348-2326-0x00000000050B0000-0x00000000050C0000-memory.dmp

    Filesize

    64KB

  • memory/3348-2307-0x00000000008E0000-0x000000000090E000-memory.dmp

    Filesize

    184KB

  • memory/3348-2328-0x0000000007A70000-0x0000000007F9C000-memory.dmp

    Filesize

    5.2MB

  • memory/3844-161-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-182-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-196-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-198-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-200-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-202-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-204-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-206-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-208-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-210-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-212-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-214-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-216-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-218-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-2298-0x0000000004F50000-0x0000000004F82000-memory.dmp

    Filesize

    200KB

  • memory/3844-2299-0x0000000004F80000-0x0000000004F90000-memory.dmp

    Filesize

    64KB

  • memory/3844-192-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-190-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-188-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-186-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-184-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-194-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-180-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-178-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-176-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-174-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-172-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-170-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-168-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-166-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-162-0x0000000004F80000-0x0000000004F90000-memory.dmp

    Filesize

    64KB

  • memory/3844-164-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-160-0x0000000004F80000-0x0000000004F90000-memory.dmp

    Filesize

    64KB

  • memory/3844-159-0x0000000004F80000-0x0000000004F90000-memory.dmp

    Filesize

    64KB

  • memory/3844-157-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-155-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-152-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-153-0x0000000005490000-0x00000000054F0000-memory.dmp

    Filesize

    384KB

  • memory/3844-151-0x0000000005490000-0x00000000054F6000-memory.dmp

    Filesize

    408KB

  • memory/3844-150-0x0000000004F90000-0x000000000548E000-memory.dmp

    Filesize

    5.0MB

  • memory/3844-149-0x0000000004ED0000-0x0000000004F38000-memory.dmp

    Filesize

    416KB

  • memory/3844-148-0x0000000000960000-0x00000000009BB000-memory.dmp

    Filesize

    364KB