Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    08-12-2024 01:06

General

  • Target

    9390149c7d1bd54c044a1d60b8ca67e40eef5e6f40982eeb5bf07aab2e92f4ac.exe

  • Size

    548KB

  • MD5

    bb5b6054ff70e4cccd7fbf0ac1b19b05

  • SHA1

    26d6cc057a189668b485e735f050aa7dd37a7de6

  • SHA256

    9390149c7d1bd54c044a1d60b8ca67e40eef5e6f40982eeb5bf07aab2e92f4ac

  • SHA512

    0350ae496a048143230f769fa24dd926b030510a72a9b01d7f8475a541243564dbf75949091faa252bc62cde9571d06d39d9eb893e7c9d609fe3a6d17643d893

  • SSDEEP

    12288:ZvW6IveDVqvQ6IvBaSHaMaZRBEYyqmaf2qwiHPKgRC4gvGZ+C8lM1:gq5htaSHFaZRBEYyqmaf2qwiHPKgRC45

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 22 IoCs
  • Berbew

    Berbew is a backdoor written in C++.

  • Berbew family
  • Executes dropped EXE 11 IoCs
  • Loads dropped DLL 26 IoCs
  • Drops file in System32 directory 33 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 12 IoCs

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

  • Modifies registry class 36 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9390149c7d1bd54c044a1d60b8ca67e40eef5e6f40982eeb5bf07aab2e92f4ac.exe
    "C:\Users\Admin\AppData\Local\Temp\9390149c7d1bd54c044a1d60b8ca67e40eef5e6f40982eeb5bf07aab2e92f4ac.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:2380
    • C:\Windows\SysWOW64\Kgcnahoo.exe
      C:\Windows\system32\Kgcnahoo.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:2824
      • C:\Windows\SysWOW64\Kkojbf32.exe
        C:\Windows\system32\Kkojbf32.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:2184
        • C:\Windows\SysWOW64\Ldgnklmi.exe
          C:\Windows\system32\Ldgnklmi.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:2744
          • C:\Windows\SysWOW64\Leikbd32.exe
            C:\Windows\system32\Leikbd32.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:2796
            • C:\Windows\SysWOW64\Llbconkd.exe
              C:\Windows\system32\Llbconkd.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\Lcmklh32.exe
                C:\Windows\system32\Lcmklh32.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:2732
                • C:\Windows\SysWOW64\Lhiddoph.exe
                  C:\Windows\system32\Lhiddoph.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:2980
                  • C:\Windows\SysWOW64\Lcohahpn.exe
                    C:\Windows\system32\Lcohahpn.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:2912
                    • C:\Windows\SysWOW64\Liipnb32.exe
                      C:\Windows\system32\Liipnb32.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:2740
                      • C:\Windows\SysWOW64\Lkjmfjmi.exe
                        C:\Windows\system32\Lkjmfjmi.exe
                        11⤵
                        • 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:2424
                        • C:\Windows\SysWOW64\Lepaccmo.exe
                          C:\Windows\system32\Lepaccmo.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          • Suspicious use of WriteProcessMemory
                          PID:1320
                          • C:\Windows\SysWOW64\WerFault.exe
                            C:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 140
                            13⤵
                            • Loads dropped DLL
                            • Program crash
                            PID:2420

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\Kkojbf32.exe

    Filesize

    548KB

    MD5

    67f736d385a8cd7dc05cfe491d1e328e

    SHA1

    76d97f46ed562c3430844c9f7fbeee2dab0a8c00

    SHA256

    72ecc09e4c9a3f3b25c77ba0886b660bf102dc6af0e4bd674289520755f08778

    SHA512

    7ec772b105a47cead3816886ef82c3dda6a6ce299a8927c89cc31a963cd8cfdc3d72c332a19505f4f0ebe37cc3b761b4ef757f69bf83ae87dab750dda53f710d

  • C:\Windows\SysWOW64\Lcmklh32.exe

    Filesize

    548KB

    MD5

    e60494ec12210b3cffd6ae701d39287e

    SHA1

    1f31cd2da0657311f4ca5ceda563a263e9b8485a

    SHA256

    bbe7e728f8ae6002840d131e01d1c928b6e7f1b4ff876a1ca4a50f67edce78fb

    SHA512

    659d3004be07725e007c0bcfc51bf06a64a9a32380713189296ee84411f4585cc36b63a5365371e7aa8d1a5d2e7f4f3f70c8fcadb180b1cd8c597d4e72ba49ea

  • C:\Windows\SysWOW64\Lcohahpn.exe

    Filesize

    548KB

    MD5

    98e460bed01e405b54ba9fd90e587735

    SHA1

    e4440c1e9a0d2519f2e8329190f786e461619835

    SHA256

    7da4beef458e65d435b2a09ac8ab91e71e8e5a8c1777cee22eb4a39f137a92c7

    SHA512

    99bc8a0d2b51ecf7bb18d4a3761d6ee7837f10e6446641c6c310bec66c085ed868cae6843123a2a80bf5121471f4f2935cd7c20461d53be3c6255614ca39b758

  • C:\Windows\SysWOW64\Ldgnklmi.exe

    Filesize

    548KB

    MD5

    5fbba40c9cb84b35d2f5326e5a7021f9

    SHA1

    dd807d6bb34f0ac24640899a9fe0dac49b53e181

    SHA256

    fd2f6bd2ae2f739bec1ab73dbda2672f7fdffaaf4baf9024cfc552a8bb3f0b17

    SHA512

    c71219bda051c123eda7acc1cdac5cf630b1a058a8da5115377212c79b49c8ee20a7492a850d080b0899b1923dad9b760f009b807296034f747310d8caf75b10

  • C:\Windows\SysWOW64\Leikbd32.exe

    Filesize

    548KB

    MD5

    e859a747e1ca44e5319293e44b68cefe

    SHA1

    1beb3bc89b293dcb5f0e564ca959260d53b16899

    SHA256

    6c9fca048da4833c4e648f10898414c50c9e0737d207b038b5c0629d2c8fef88

    SHA512

    8044d4cab38e5db312dcd468332c8e246fc1083d218acaa8808be2d1eb211c5032de79b15d17f7b66bbdc798dacd0902e316d1711e7fe8c27f571d7175fb1fe5

  • C:\Windows\SysWOW64\Lhiddoph.exe

    Filesize

    548KB

    MD5

    135a10c9876de68ab824814d00682bf0

    SHA1

    2ce6a2512f1f07f1a89103297bc5b68c161f8b77

    SHA256

    6fed72890d525355b7ceda953705901436192bde4303d153a384a19ccceedc2a

    SHA512

    c8fe88b674c0fdf45f8a2d1c369b252e82901d9297b583f4dc27272f90f4264795f3f02790244fdd0d462aeb3771339a9ce331bb7f309f686a3e5949f89b7d37

  • C:\Windows\SysWOW64\Liipnb32.exe

    Filesize

    548KB

    MD5

    4e2ba2f666489e7d0014a8c3f4d6f106

    SHA1

    f37dc8303cc481e2ae993d2eec43e500eb9f5dcd

    SHA256

    7b8f33a7cbc82dbe5ef700b3bd0f35243566a39b7051538527477715e8d50b0d

    SHA512

    44e0bd93a0367ce7ebe7ac7448fb013778271628a70f07b2946966bd3770db1ef22242484c37e673e5e26ee34ef5bfb77d3da814fae595fb15eb29d189520242

  • C:\Windows\SysWOW64\Lkjmfjmi.exe

    Filesize

    548KB

    MD5

    45ef3e20ed2fa61d20afdccfba975f6a

    SHA1

    94548bb9a99556153d171042cd7e8bdd13cdda93

    SHA256

    35d77591adf26daf267d809191df4317693d1376304a33b2e22684e0606ab930

    SHA512

    fb5ab973d35a90349cf9810bdd009f56e58faa5542006ab2422d7e05cb3d55aa9396c0d56ad65c84a89b6bbd9866577682b3448d58adb299360744e7e42b5515

  • C:\Windows\SysWOW64\Llbconkd.exe

    Filesize

    548KB

    MD5

    57ddd7140dd9cc0118bbfb8f6cd20727

    SHA1

    201ee5726be966165767159917f6657d1ac361d2

    SHA256

    29459e67cb492513b0a59905d18b3c6b1257dfd0eef4c167b3ddbc3ffa77d10b

    SHA512

    e223c363ad2f744a70169313a26ee07149bb5c532bf6a11a5f681b19e5e57a75f5d67a15ec673f969e767666ef58f1c169283d506d89cf99f9e68c6faf7f8177

  • \Windows\SysWOW64\Kgcnahoo.exe

    Filesize

    548KB

    MD5

    0b5121274627fe1ad6351f5935004af2

    SHA1

    5b3fe5dc877f5dd9e47027ddf5bf55310b54051b

    SHA256

    711a3dd85707f52305464cd9b06a3f83972cfb33bc0e5bfa2d73884db4d393ea

    SHA512

    9993a1dac7c60a52ffebe6d8b82737540700c58784bfc7cc2c4405f4816c924cafc5518d2449e4c64b74d20dce9f692151513673c14d4649a158c4e1cc6e3344

  • \Windows\SysWOW64\Lepaccmo.exe

    Filesize

    548KB

    MD5

    e6aa7d0b4d9716bfb16f53969c1e82bd

    SHA1

    ba2057824c5ea71ed7e4300debaee6f018f22de5

    SHA256

    984829754d737599aaf329487cc1877ef291116331081c4b8a61fa3c7948dad8

    SHA512

    99b06253ed4a0329050c997fb4743d810e92da2964d02def710ecb83d199adea83302d0c964a4134bf7003d738b8f085858a39f676b48d2008bd0df511e500a4

  • memory/780-173-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/780-71-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/780-84-0x0000000000440000-0x0000000000473000-memory.dmp

    Filesize

    204KB

  • memory/1320-153-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2184-45-0x0000000000440000-0x0000000000473000-memory.dmp

    Filesize

    204KB

  • memory/2184-33-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2380-13-0x0000000000280000-0x00000000002B3000-memory.dmp

    Filesize

    204KB

  • memory/2380-12-0x0000000000280000-0x00000000002B3000-memory.dmp

    Filesize

    204KB

  • memory/2380-0-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2380-179-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2424-160-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2424-143-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2424-152-0x0000000000270000-0x00000000002A3000-memory.dmp

    Filesize

    204KB

  • memory/2732-85-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2732-98-0x0000000000250000-0x0000000000283000-memory.dmp

    Filesize

    204KB

  • memory/2732-172-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2740-139-0x0000000000440000-0x0000000000473000-memory.dmp

    Filesize

    204KB

  • memory/2740-161-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2740-126-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2744-46-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2744-169-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2744-56-0x0000000000260000-0x0000000000293000-memory.dmp

    Filesize

    204KB

  • memory/2796-57-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2796-70-0x0000000000250000-0x0000000000283000-memory.dmp

    Filesize

    204KB

  • memory/2796-168-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2824-14-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2824-176-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2824-32-0x0000000000250000-0x0000000000283000-memory.dmp

    Filesize

    204KB

  • memory/2912-115-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2912-125-0x0000000000270000-0x00000000002A3000-memory.dmp

    Filesize

    204KB

  • memory/2912-164-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2980-165-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2980-99-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB