Overview

overview

10

Static

static

3

1752621b2b...a3.exe

windows7-x64

10

1752621b2b...a3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1752621b2bd0066ff178a5592a028199570f1eff1b51397d1a0625d4cdb147a3

  • Size

    890KB

  • Sample

    241224-ypzeqawler

  • MD5

    d35cb213b3a1531a38c66cd68676606f

  • SHA1

    51b32d9960d11db3fd1e657c888071e0b55ade18

  • SHA256

    1752621b2bd0066ff178a5592a028199570f1eff1b51397d1a0625d4cdb147a3

  • SHA512

    a77d6eeabae8dd2e5ab146f1c69b735413806efbcaaee49eef8eb4cb5cefdc94e038e2b706cbc2e66957efa8bb7f9db0ce4d82fa89f02703fea17a2ad5633be4

  • SSDEEP

    6144:6/jerY7UPQ///NR5fKr2n0MO3LPlkUCmVs5bPQ///NR5frdQt383PQ///NR5fKr/:6B/Ng1/Nmr/Ng1/Nblt01PBNkEG

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

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

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

http://master-x.com/index.php

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

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://crutop.ru/index.php

http://kaspersky.ru/index.php

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

http://adult-empire.com/index.php

http://virus-list.com/index.php

http://trojan.ru/index.php

http://xware.cjb.net/index.htm

http://konfiskat.org/index.htm

http://parex-bank.ru/index.htm

http://fethard.biz/index.htm

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

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

Targets

    • Target

      1752621b2bd0066ff178a5592a028199570f1eff1b51397d1a0625d4cdb147a3

    • Size

      890KB

    • MD5

      d35cb213b3a1531a38c66cd68676606f

    • SHA1

      51b32d9960d11db3fd1e657c888071e0b55ade18

    • SHA256

      1752621b2bd0066ff178a5592a028199570f1eff1b51397d1a0625d4cdb147a3

    • SHA512

      a77d6eeabae8dd2e5ab146f1c69b735413806efbcaaee49eef8eb4cb5cefdc94e038e2b706cbc2e66957efa8bb7f9db0ce4d82fa89f02703fea17a2ad5633be4

    • SSDEEP

      6144:6/jerY7UPQ///NR5fKr2n0MO3LPlkUCmVs5bPQ///NR5frdQt383PQ///NR5fKr/:6B/Ng1/Nmr/Ng1/Nblt01PBNkEG

    Score
    10/10
    berbewbackdoordiscoverypersistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks