Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    01/10/2024, 03:33

General

  • Target

    32134148b39d880ee5e0862121ed5e1612106db3974c944fad7250ab5892e2e9N.exe

  • Size

    64KB

  • MD5

    413020776698bf7717c9e2db46e5da20

  • SHA1

    89c2aecfb1d37b51f959b5b19d19fc4823237837

  • SHA256

    32134148b39d880ee5e0862121ed5e1612106db3974c944fad7250ab5892e2e9

  • SHA512

    da6e10790a74499ab1c8c3570167eb9cfc066897bed893e9884ab5c80fafe1c1528852624b072b9ae789b2a52d897568d5f14b87de7ee31dcab879c7f7498c84

  • SSDEEP

    1536:cNBgGT6fA4w3AlRRdfXfySqfvoNV1iL+iALMH6:QBLWYhAl3dfXfOfQNV1iL+9Ma

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://crutop.ru/index.php

http://mazafaka.ru/index.php

http://color-bank.ru/index.php

http://asechka.ru/index.php

http://trojan.ru/index.php

http://fuck.ru/index.php

http://goldensand.ru/index.php

http://filesearch.ru/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://lovingod.host.sk/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

http://promo.ru/index.htm

http://potleaf.chat.ru/index.htm

Signatures

  • Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 20 IoCs
  • Berbew

    Berbew is a backdoor written in C++.

  • Executes dropped EXE 10 IoCs
  • Loads dropped DLL 24 IoCs
  • Drops file in System32 directory 30 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 11 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 33 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\32134148b39d880ee5e0862121ed5e1612106db3974c944fad7250ab5892e2e9N.exe
    "C:\Users\Admin\AppData\Local\Temp\32134148b39d880ee5e0862121ed5e1612106db3974c944fad7250ab5892e2e9N.exe"
    1⤵
    • Adds autorun key to be loaded by Explorer.exe on startup
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2856
    • C:\Windows\SysWOW64\Nplmop32.exe
      C:\Windows\system32\Nplmop32.exe
      2⤵
      • Adds autorun key to be loaded by Explorer.exe on startup
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2880
      • C:\Windows\SysWOW64\Ngfflj32.exe
        C:\Windows\system32\Ngfflj32.exe
        3⤵
        • Adds autorun key to be loaded by Explorer.exe on startup
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        • Suspicious use of WriteProcessMemory
        PID:2708
        • C:\Windows\SysWOW64\Nmpnhdfc.exe
          C:\Windows\system32\Nmpnhdfc.exe
          4⤵
          • Adds autorun key to be loaded by Explorer.exe on startup
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Modifies registry class
          • Suspicious use of WriteProcessMemory
          PID:2616
          • C:\Windows\SysWOW64\Nlcnda32.exe
            C:\Windows\system32\Nlcnda32.exe
            5⤵
            • Adds autorun key to be loaded by Explorer.exe on startup
            • Executes dropped EXE
            • Loads dropped DLL
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Modifies registry class
            • Suspicious use of WriteProcessMemory
            PID:2344
            • C:\Windows\SysWOW64\Nekbmgcn.exe
              C:\Windows\system32\Nekbmgcn.exe
              6⤵
              • Adds autorun key to be loaded by Explorer.exe on startup
              • Executes dropped EXE
              • Loads dropped DLL
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Modifies registry class
              • Suspicious use of WriteProcessMemory
              PID:780
              • C:\Windows\SysWOW64\Nigome32.exe
                C:\Windows\system32\Nigome32.exe
                7⤵
                • Adds autorun key to be loaded by Explorer.exe on startup
                • Executes dropped EXE
                • Loads dropped DLL
                • Drops file in System32 directory
                • System Location Discovery: System Language Discovery
                • Modifies registry class
                • Suspicious use of WriteProcessMemory
                PID:912
                • C:\Windows\SysWOW64\Npagjpcd.exe
                  C:\Windows\system32\Npagjpcd.exe
                  8⤵
                  • Adds autorun key to be loaded by Explorer.exe on startup
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  • Modifies registry class
                  • Suspicious use of WriteProcessMemory
                  PID:2592
                  • C:\Windows\SysWOW64\Ncpcfkbg.exe
                    C:\Windows\system32\Ncpcfkbg.exe
                    9⤵
                    • Adds autorun key to be loaded by Explorer.exe on startup
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Drops file in System32 directory
                    • System Location Discovery: System Language Discovery
                    • Modifies registry class
                    • Suspicious use of WriteProcessMemory
                    PID:2600
                    • C:\Windows\SysWOW64\Niikceid.exe
                      C:\Windows\system32\Niikceid.exe
                      10⤵
                      • Adds autorun key to be loaded by Explorer.exe on startup
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      • Modifies registry class
                      • Suspicious use of WriteProcessMemory
                      PID:1072
                      • C:\Windows\SysWOW64\Nlhgoqhh.exe
                        C:\Windows\system32\Nlhgoqhh.exe
                        11⤵
                        • Executes dropped EXE
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of WriteProcessMemory
                        PID:2960
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 2960 -s 140
                          12⤵
                          • Loads dropped DLL
                          • Program crash
                          PID:1764

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\SysWOW64\Ncpcfkbg.exe

    Filesize

    64KB

    MD5

    6fec6ff1bf040e1e4ab87429cf119cad

    SHA1

    7e1dfe822096ca7d9c5026aad82804df6c88505e

    SHA256

    4812458cdec9ed25019459d46e8cc43d187afe7b3a420cee7138828a3d9d6cec

    SHA512

    51745139b7aa9838250c215a035d0475100a68c97a114f922869ed2046961c3d94904c5b0e60e71c14922dd00b7c0d02187daee9b3c166595c081d2419942f12

  • C:\Windows\SysWOW64\Ngfflj32.exe

    Filesize

    64KB

    MD5

    d06ae737df8812ec8e172d7bcab5f310

    SHA1

    c57c2e1a889663daa3d94a35e2616bdba6bbc3cc

    SHA256

    dc0abe230b8cc3868b37494d853ccaae103eb653e117a8736fd44c586c326c21

    SHA512

    2ab0e20569ac44fe72b9cdf4af7a22b8692f85ee6efd1abf038c89aa3c70143240bf68e92275044069cd1cd211c7cc7ba19026dc49601b69ef274cf75dc8bfc2

  • C:\Windows\SysWOW64\Nplmop32.exe

    Filesize

    64KB

    MD5

    361f4844286fb4e5b482a440dc752228

    SHA1

    598a2d76c9555ad19405a5a5140ea8a0531e0d17

    SHA256

    afa02a21cc16976f842abc4aad4f94c6e290065a245d33631efd1ccb0b135b50

    SHA512

    5a54d351ddbc111b101d07186868e041bf3e13a58e1536d95635be148854b7944adfb60d3559894af32f0e7830ed1c87babd94b5a86de604141e1b9b3ffc8540

  • \Windows\SysWOW64\Nekbmgcn.exe

    Filesize

    64KB

    MD5

    30a7c49400f7c7ff1292a83b7f329054

    SHA1

    5cea6abc7b394c9c485dd0aaa2614f5e4cc308c0

    SHA256

    351b43b78e5e76703f7b02082fae4268b26dfec253748129f1a55261714a05e7

    SHA512

    dcbbd70a149c26288aaed9dacc60eb0dfcd513fd11cba5fae7817aac65401f357207e58674e83835d8af8a373aafe714b2da4530777f2383c4ebafb254c95504

  • \Windows\SysWOW64\Nigome32.exe

    Filesize

    64KB

    MD5

    498440d7885a5e9f27c8ecb77a204980

    SHA1

    95bb4fbf9a7c844ab925e99c2885bf8677d8e085

    SHA256

    84fec157d5879e8f8f1178dfc4d552dcbc3b6153a7f449036ebc758be628e4d2

    SHA512

    09f77e4ac64f7772d0db81b99dbe34e949d93cf1195b733eb64c1ced838201edb5c283bcd57bf776ace97cb2449c25396576e289bb92441c5d9d230252b21798

  • \Windows\SysWOW64\Niikceid.exe

    Filesize

    64KB

    MD5

    3202a2f86835bb27f6bd390f778e2813

    SHA1

    ea2beec1fc87700bfa024b3b040b856205e2a3fe

    SHA256

    56b90be9dc71cbcedb80859c66ec2f8c0b937b35491495f60950250b48a615e3

    SHA512

    b0933fe3af57995304a61ae1ec78fc005bde7437c8887ba9ba58d7c5eef8b5128df430a3764aafdd71441a0d0fd0d802c01e7f01b7e7f73972ab99d92ac900fb

  • \Windows\SysWOW64\Nlcnda32.exe

    Filesize

    64KB

    MD5

    4a1a1768074cb4fba9548c679c067fbc

    SHA1

    e561e1b5df611d5fb11fc4482ca641a05b69ac4b

    SHA256

    57f76fdee669448961121044f3f6576e52dc2bb76975fab4f8add219eefd06ba

    SHA512

    887388f19a2f0e7cb52634043dc56fe4644bea80ef6c81d08f3c72c2cda3355f7dfcfce03d6ff9203f0a9919c5448c43517ee61b5978d22a681e35ec07426633

  • \Windows\SysWOW64\Nlhgoqhh.exe

    Filesize

    64KB

    MD5

    208ec4f5bc5e84ce742b589c8090eaab

    SHA1

    d7640483d4ad6f4d32ce24335a227905b162786a

    SHA256

    5eb1a6e139c09122bb8723d4cb4e0d7ca486f992f4363ae1b4ade9e8e06a1e7d

    SHA512

    b20b5c3b9a7ff39360d04a457c9615384decc6de0d1d466853792989d1da53726c95ab8235a0e1ce1aeef3436fd17d23fe6dc8939e5b830c40f77fbf26749095

  • \Windows\SysWOW64\Nmpnhdfc.exe

    Filesize

    64KB

    MD5

    268bd91af8ad0159814a987561cbc610

    SHA1

    f742c3b9db1a14df3bd6a04e3c83a690381b763f

    SHA256

    7db56c99afb4245e45a1e1dcfcf79779b6d7e0eb90b2c780351eea23690f1d5e

    SHA512

    39456e48ae71d975e9b5e15d05cb287fb915beba59d0286c696c45cfa7848a3818f27e5fa248c6fd0467ffa6478244d32d1dd6fef08039af139e6fa36a0ccb80

  • \Windows\SysWOW64\Npagjpcd.exe

    Filesize

    64KB

    MD5

    c17de4f7e7e942f815fe814245764412

    SHA1

    845c329c3fb8ef26c4d35a9bce0b1f4090b1b30d

    SHA256

    1340e72f45b4d70c94da922e972fbfd537258260de986ac687f46a61ebcc5c14

    SHA512

    88b2f2588aadab074c6328f15c1f8650b61932ad0e2c123d57116ccd158b1f6542535f6cf94a5c3437a0c9d3760f6e7df841a81f738f5d7ead55ba7e8681c372

  • memory/780-142-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/912-80-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/912-143-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/912-87-0x0000000000260000-0x0000000000296000-memory.dmp

    Filesize

    216KB

  • memory/1072-146-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2344-141-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2344-54-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2344-66-0x0000000000250000-0x0000000000286000-memory.dmp

    Filesize

    216KB

  • memory/2592-144-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2592-94-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2600-115-0x0000000000250000-0x0000000000286000-memory.dmp

    Filesize

    216KB

  • memory/2600-145-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2600-107-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2616-52-0x0000000000250000-0x0000000000286000-memory.dmp

    Filesize

    216KB

  • memory/2616-45-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2708-140-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2708-27-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2856-0-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2856-12-0x0000000000250000-0x0000000000286000-memory.dmp

    Filesize

    216KB

  • memory/2856-13-0x0000000000250000-0x0000000000286000-memory.dmp

    Filesize

    216KB

  • memory/2856-138-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2880-139-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2880-14-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2960-133-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2960-147-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB