Analysis

  • max time kernel
    150s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    18/03/2024, 12:52

General

  • Target

    2024-03-18_e0138f4585a43fdfede9203ffbbb66d2_icedid.exe

  • Size

    2.7MB

  • MD5

    e0138f4585a43fdfede9203ffbbb66d2

  • SHA1

    876e1c2a1bcf43caae630ba7581f748dea7e778f

  • SHA256

    c81d91a97eb36d5eb006f8b0e5a3c04605366ed31a2d8ed755bfb226eb5ea2db

  • SHA512

    04512717f269b497bc9cb2f5755fbaf9c4f48df3d44f500786c3122430a5bb78b06febd6b18701e8b9de3e95da78f745fc907000cb89498560c1b705161d6b3e

  • SSDEEP

    24576:yCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHG:yCwsbCANnKXferL7Vwe/Gg0P+Wh

Malware Config

Signatures

  • Detect PurpleFox Rootkit 7 IoCs

    Detect PurpleFox Rootkit.

  • Gh0st RAT payload 11 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • PurpleFox

    PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

  • UPX dump on OEP (original entry point) 8 IoCs
  • Drops file in Drivers directory 1 IoCs
  • Sets DLL path for service in the registry 2 TTPs 1 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 8 IoCs
  • UPX packed file 8 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in System32 directory 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 34 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-03-18_e0138f4585a43fdfede9203ffbbb66d2_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-18_e0138f4585a43fdfede9203ffbbb66d2_icedid.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2248
    • C:\Users\Admin\AppData\Local\Temp\R.exe
      C:\Users\Admin\AppData\Local\Temp\\R.exe
      2⤵
      • Sets DLL path for service in the registry
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      PID:2012
    • C:\Users\Admin\AppData\Local\Temp\N.exe
      C:\Users\Admin\AppData\Local\Temp\\N.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2512
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\N.exe > nul
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2156
        • C:\Windows\SysWOW64\PING.EXE
          ping -n 2 127.0.0.1
          4⤵
          • Runs ping.exe
          PID:2668
    • C:\Users\Admin\AppData\Local\Temp\HD_2024-03-18_e0138f4585a43fdfede9203ffbbb66d2_icedid.exe
      C:\Users\Admin\AppData\Local\Temp\HD_2024-03-18_e0138f4585a43fdfede9203ffbbb66d2_icedid.exe
      2⤵
      • Executes dropped EXE
      PID:2420
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k "Remote Data"
    1⤵
      PID:2908
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k "Remote Data"
      1⤵
      • Loads dropped DLL
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:2052
      • C:\Windows\SysWOW64\Remote Data.exe
        "C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259423672.txt",MainThread
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:1040
    • C:\Windows\SysWOW64\TXPlatfor.exe
      C:\Windows\SysWOW64\TXPlatfor.exe -auto
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2748
      • C:\Windows\SysWOW64\TXPlatfor.exe
        C:\Windows\SysWOW64\TXPlatfor.exe -acsi
        2⤵
        • Drops file in Drivers directory
        • Sets service image path in registry
        • Executes dropped EXE
        • Suspicious behavior: LoadsDriver
        • Suspicious use of AdjustPrivilegeToken
        PID:2416

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\HD_2024-03-18_e0138f4585a43fdfede9203ffbbb66d2_icedid.exe

      Filesize

      64KB

      MD5

      058085fac48bed5082e1d33a446be333

      SHA1

      6992ae5d14bb5f6971b46fcf339b20127deea815

      SHA256

      c2456f10477277eea54da28b5a9bbe492edfa04afd931508044b69ff14abb136

      SHA512

      7b1381758bd37dcdc0af3445d3e5d29e67f8f2a088ba609a0daa903ef5dfa6112d62a14228f69d8c4db529ab1c4a45c56e6b8f2f625af10043452a288bda51aa

    • C:\Users\Admin\AppData\Local\Temp\HD_X.dat

      Filesize

      2.6MB

      MD5

      274fe01eb0f4cd402c3cfdeda4b30715

      SHA1

      72db93e86caaadf2f28e5265ebfbc2ea6ba9e705

      SHA256

      843743adaef60d2f490d2702487f7687ffa36524d11ad89feed31bbddfd21d40

      SHA512

      6d71d57566f436c6e1242421070bca8c62ba95a7ccfc73ae5efef54f93482b3e3b742bda361b7c713a5e5158f11310401341bd1ddd4f011ba33f77c5e9543798

    • C:\Users\Admin\AppData\Local\Temp\N.exe

      Filesize

      170KB

      MD5

      748de0c306da8c055a1b620e676d9a45

      SHA1

      9e653c29393e2e5ebf52ffcbd3a3483dcddac085

      SHA256

      f578643d3d8b9cef244d3381d9a4b3b54a181a6979db030f48bbaba28a3310d7

      SHA512

      04d9d1d122ca3003a3cb24e948ee7e9e26786c4ba739c112e392f9607a83c217424f9bc5ab3631a53dd9fb973b87f2332acccb28b757f2b50a43be25437f8447

    • C:\Users\Admin\AppData\Local\Temp\R.exe

      Filesize

      842KB

      MD5

      59f98b9ed21269f945e733206c03df69

      SHA1

      c3782940285fd2a7a4cc3103960c85f93a74147a

      SHA256

      f0bae6ba93aeeea130b416a0b8ba6196d395ade95a25c699eb7b08ea5250789f

      SHA512

      1e36e128d1e3790829578d92d84a7fcdfd91326bbf076fb25010b397862d623ddc7adb2556ad2cc5aeb9f492ac65b64279d8b3cc2d16bb02780ba601f1d15122

    • C:\Windows\SysWOW64\TXPlatfor.exe

      Filesize

      223KB

      MD5

      314f67b936b02cef57329d8241e3e641

      SHA1

      df9b7f0e65716d8bce0133dddd22d9abe2b1ef9e

      SHA256

      ba7fa722b23768f2732711f0b93986832195d92542b1776ba2e2d8f4e2a6908a

      SHA512

      364b5beb97bb8987295203a531361ab86416ef90c2d3e1bc5800287e0806b9e96baf40a5848905d61a91d18ff19ac003830cacf02e6808fa4cc785825bd159d0

    • C:\Windows\SysWOW64\TXPlatfor.exe

      Filesize

      234KB

      MD5

      45071b4ea0c63a34c4a2184b1a3538ee

      SHA1

      1e3c01608dbeda330e3e34f66280cdc777d67b67

      SHA256

      ee629464544830d9a6213fcd756eecbae2a587f8345cedf961a3f1713102db17

      SHA512

      61eaface3a3464b5132cf9d4f375e100c2046cf4615912e4905b91d710703faccf5a669081622ba037423941d6a4c90d68fd354897b9a7ac61df61237d2cb8f6

    • \??\c:\windows\SysWOW64\259423672.txt

      Filesize

      868KB

      MD5

      dc1e3b6e8912bd6ac5cbc9c20131cd44

      SHA1

      9c23c68e6966169365ddcd7aa33ee6a465e4c422

      SHA256

      444e060079fe2cbc06625c82aee661878aa8405714ef69765f67d71defa1556b

      SHA512

      500b8ef0a0018fe13eb2de9d6e18c3664aa8159426a59b6b85554c20c88c7d3864e4b40526906993162f493482b21679abf1b0dca4769e5bb8906a20eb9ad71a

    • \Users\Admin\AppData\Local\Temp\HD_2024-03-18_e0138f4585a43fdfede9203ffbbb66d2_icedid.exe

      Filesize

      5KB

      MD5

      b5814f9ff352c6a0c5f62ffca8b6a48c

      SHA1

      aac01ed162a6a983921dc40cf1f189fe04154e60

      SHA256

      ad31a2c98d4b2b336a193da3f855bf6cc534a38376541b0d9f9728ddc12e5b0f

      SHA512

      fa71537d894c4e469c5d3c08e48b63947d8498a6be00e6aa51dc06e28fb3d45c32590c8ad63e14a7381b5bf6eabbe962a349499a751a4a23d529cf65042d5cd2

    • \Users\Admin\AppData\Local\Temp\HD_2024-03-18_e0138f4585a43fdfede9203ffbbb66d2_icedid.exe

      Filesize

      97KB

      MD5

      0655a0af4a2ff9bf591f614ba8f5721f

      SHA1

      b10d53dccec179109aff61b86ecca65be816f3c4

      SHA256

      d1a473a0dd813bd3565b810dcb8ff8bc7907478a994c564d55200925894e0d32

      SHA512

      9051043e6711b1f1b73f4137a8e4c16362c6be5d6c01b15f0430920ce096adf0b9f6a344462aadc5c2847ab5c0d9682df13803351449462dc5dda6059319d45f

    • \Users\Admin\AppData\Local\Temp\N.exe

      Filesize

      377KB

      MD5

      4a36a48e58829c22381572b2040b6fe0

      SHA1

      f09d30e44ff7e3f20a5de307720f3ad148c6143b

      SHA256

      3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8

      SHA512

      5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

    • \Users\Admin\AppData\Local\Temp\R.exe

      Filesize

      680KB

      MD5

      2a9292911841146ca35df06cdc7634d0

      SHA1

      c541e313151b42f4d5172b910bc70e70452c9131

      SHA256

      6245d390873ec925f812b8f4b170a03089b05e369232c0648c5e383b3dd9d848

      SHA512

      962ec722e0a7747dafb9d4ef3aa5050e37f6261d625a0734f896e0e7c37a9421b073317a8e571d32f902d917db0c56c880d783252cc5032aac7fd2101ff888e7

    • \Windows\SysWOW64\259423672.txt

      Filesize

      738KB

      MD5

      a222ee8f22ee13b0a60a692ff5e47b23

      SHA1

      2dadd11b3709e78317e214f5147de69a36389af3

      SHA256

      0028e4948ee8ebe6f5731deb6a699fceac97f0bba84f4563e3ef318cfbb250c9

      SHA512

      0aaa701da165884c0d48f959beeebdfe6f26e20cef807fabffbafd9e0112356a8e0dd2e256033bdae7413e6977fe437d2fc5f08247140133b59e32d99c5c3e8a

    • \Windows\SysWOW64\259423672.txt

      Filesize

      899KB

      MD5

      69c022c15985b52c53120fdd39a808de

      SHA1

      316414ab9183d972adeca58fc59f5f5395e620c4

      SHA256

      3ec21e06d707655aa0ac2c9b78a3e12a340eb69ca99488318a1827d88399425c

      SHA512

      d8f491985dfa9ec67bb1f8e628f1086f88f809c073cbe6284d1341c6a281db9c08cf9dc768262c41b6ba3952f6b53e9ac1c419e01762d34489e5c70d98d0a768

    • \Windows\SysWOW64\259423672.txt

      Filesize

      582KB

      MD5

      501e58eaff9c675aae7dccf2049eb750

      SHA1

      808e3bf036a7465ec834f012d77a75ab3ace485f

      SHA256

      9ba919123d348e3e47bfcfe29119c7911a6cce222115101af32d473f4eed3254

      SHA512

      7c16314f661ae0669c3aa551b195bc1c664ea04bebfe8edb394a5f5b25d99470854656c2179793081ee2cc2122b7c9ca4e43108023f5f5fd18fa83254e876a4c

    • \Windows\SysWOW64\Remote Data.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • \Windows\SysWOW64\TXPlatfor.exe

      Filesize

      167KB

      MD5

      8bb1d435ccbdb14c2d0c9b5b2fdd6311

      SHA1

      0db413df709fc4284d84803f74d181daf7557f8f

      SHA256

      cf9f3ea21e1f9a5407ba0f71611730106c55b6a47ed6786aae320996b709975b

      SHA512

      e2b89d62b2ed742c4de1f7bd947a68a7f88637f5c400e65c3726582972081bb72276d871385cbef31790c44acc6f88983a6cae6b74cecb7264c5b7c016d1f0c5

    • memory/2416-51-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/2416-48-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/2416-53-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/2512-34-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/2512-21-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/2512-22-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/2512-18-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB

    • memory/2748-40-0x0000000010000000-0x00000000101B6000-memory.dmp

      Filesize

      1.7MB