General

  • Target

    02-CITACION DEMANADA-JUZGADO 01 PROMISCUO DEL CIRCUITO.zip

  • Size

    5.5MB

  • Sample

    240723-vv65zatdke

  • MD5

    cf7dc1a262de5723db3cb163bd3d8074

  • SHA1

    0822ab83c57e4f005ba63099245cbb321f3aa1b8

  • SHA256

    793c1207412cf6dcc05a36669d440f8758007473494c87255a6ad36b47656894

  • SHA512

    77ca5ef5ba86ce8f1a7c2fd5421198c05bcae685caa6ee97d2cff9c17cfa389c7633c7a418f44755467869c73ad1a338853a824cc74ab5f99ecf52c3884fa1db

  • SSDEEP

    98304:q6PLLXrGzp96y+SSeluWL+jmMQTFsamaLo4dsCQHozGNDSns9u3IHu4kStH2rBGK:VnXrGv6y+SAWs46cU4qczGNGsgIHpkZJ

Malware Config

Extracted

Family

asyncrat

Version

| CRACKED BY https://t.me/xworm_v2

Botnet

Default

C2

bleesd.kozow.com:6969

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      02-CITACION DEMANADA-JUZGADO 01 PROMISCUO DEL CIRCUITO.zip

    • Size

      5.5MB

    • MD5

      cf7dc1a262de5723db3cb163bd3d8074

    • SHA1

      0822ab83c57e4f005ba63099245cbb321f3aa1b8

    • SHA256

      793c1207412cf6dcc05a36669d440f8758007473494c87255a6ad36b47656894

    • SHA512

      77ca5ef5ba86ce8f1a7c2fd5421198c05bcae685caa6ee97d2cff9c17cfa389c7633c7a418f44755467869c73ad1a338853a824cc74ab5f99ecf52c3884fa1db

    • SSDEEP

      98304:q6PLLXrGzp96y+SSeluWL+jmMQTFsamaLo4dsCQHozGNDSns9u3IHu4kStH2rBGK:VnXrGv6y+SAWs46cU4qczGNGsgIHpkZJ

    Score
    1/10
    • Target

      02-CITACION DEMANADA-JUZGADO 01 PROMISCUO DEL CIRCUITO/02 CITACION DEMANDA.exe

    • Size

      2.3MB

    • MD5

      5d52ef45b6e5bf144307a84c2af1581b

    • SHA1

      414a899ec327d4a9daa53983544245b209f25142

    • SHA256

      26a24d3b0206c6808615c7049859c2fe62c4dcd87e7858be40ae8112b0482616

    • SHA512

      458f47c1e4ccf41edaacc57abb663ee77ca098fffc596fad941bbdea67653aeabc79b34d607078b9ee5adb45614e26f5c28a09e8faf9532081fdd5dec9ac3c48

    • SSDEEP

      49152:DzO+g39FbI0eQf/Z3CarWedoYAmXviDTMtT2wkqN5K:DzO19Fnf/hdoYAm9ZkqN5K

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Suspicious use of SetThreadContext

    • Target

      02-CITACION DEMANADA-JUZGADO 01 PROMISCUO DEL CIRCUITO/OperaSetup.exe

    • Size

      2.6MB

    • MD5

      71b3c6bb3ca386072e173a17cf720cf3

    • SHA1

      586a107da171e32770164b4f9c627a04665df140

    • SHA256

      8f4605e8841a45137cfebc68b149ed7bef4fb6cc0ca53e6ecdf7a5eb56d04b4b

    • SHA512

      f927d19593680519347d74958dfb6d798fd1c25c215236840b823e4a68a1a63102771b3290d73fb6264a7893590b60220644ca2e90b76afad700b169057bef75

    • SSDEEP

      49152:iJ33Y9YCBrwHs92lWrB1/8dVxLorTMQh4V+bntpC4qh11pmoV8h3k1S1IMhbhgJJ:e0YuMM4oFeorZ4KM4I1pmw8h3kcyEbhC

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target

      out.upx

    • Size

      4.8MB

    • MD5

      4249fb6e3fdefc6171d0f089bfcebd0b

    • SHA1

      e6f2a09074e3b29beb352bfdbebcd5556f62357f

    • SHA256

      e1e655cfa726313ae1a9c3d3356b05c458806f17ad3081b493917e2bd865faae

    • SHA512

      58e53f41e367fbea14484641b0632ec6e0c7fdd221890ca741c1bc5c975f27ea9b9eb8d68fca6b1600709709dc9394a56c464be58e51994e162ef21c32da1362

    • SSDEEP

      98304:Vntlm6666666666666666666666666666666x666666666666666fwwwwwwwwwwb:W4Xx0djW+UyQ6rjnHqtJRn7ZrHzq8QVm

    Score
    1/10
    • Target

      02-CITACION DEMANADA-JUZGADO 01 PROMISCUO DEL CIRCUITO/aigret.eps

    • Size

      648KB

    • MD5

      3951607ae74fff3e3b06e4d87882f55e

    • SHA1

      24ef32f3db8fa99117a1bae23f29b81fe5ee33e6

    • SHA256

      ca63776696ef24d6c0ab13d102c014fd702a5c60f39b6b44f2cd6bac04f72093

    • SHA512

      c77b245db5e5c274f0ff9234f1487529957ad05b2a8eb13eed4e7e6acce9384d9f71b3d92866a08013f6600899e70061ef20aedbb4c99e34b496df2a973b05a3

    • SSDEEP

      12288:dQhb+Lq+eivf4spCU5ibKumY5V2tg+RJfyEmbEs4aGTUv6orTIsY/dH:7eFivfj/5ibKulV2CA5UExOLIvVH

    Score
    3/10
    • Target

      02-CITACION DEMANADA-JUZGADO 01 PROMISCUO DEL CIRCUITO/barrette.accdb

    • Size

      17KB

    • MD5

      3de728173727b206fe14724ba05a28c2

    • SHA1

      407ca05387c9fc1ac22cd409df1f0899d49a7cde

    • SHA256

      f923b85549cf4d2f87c11f4cdeb5abb408974aea8235aa68acc849736ebdde28

    • SHA512

      33b6e43f6bdaf31b7387ffa683e9581afb4d9b170767e6c6a51180608568db9675fb16643ff462dfd53c6ca76789902553d9bb6e834734fbd8ce4f8726b76206

    • SSDEEP

      384:moEH9+fB4OMKekS2JF9v3nd9wS+MdogIKR9ZEvUGDcMdMzGjVP:DEH9KfMKQWzv3dJPogIKR9iUWc/ajVP

    Score
    3/10
    • Target

      02-CITACION DEMANADA-JUZGADO 01 PROMISCUO DEL CIRCUITO/madbasic_.bpl

    • Size

      210KB

    • MD5

      e03a0056e75d3a5707ba199bc2ea701f

    • SHA1

      bf40ab316e65eb17a58e70a3f0ca8426f44f5bef

    • SHA256

      7826395127e791a883359ea81308174700da0af8052cc9853b19fd29c2e4badb

    • SHA512

      b0a3cfb6b34832f048fe0fc70c6fa76ae16a2cacda930f6529a83a967d6e8de1c69b93e0de3dc2126c5385d85e814687e695a0a4131399a69633141cad98da2a

    • SSDEEP

      6144:6N/kSQxE6qeM/k4qTl5L5e5+53WCG1CbF/FrfGx:JqeM/k4qR5L5e5+53WulZGx

    Score
    3/10
    • Target

      02-CITACION DEMANADA-JUZGADO 01 PROMISCUO DEL CIRCUITO/maddisAsm_.bpl

    • Size

      63KB

    • MD5

      ef3b47b2ea3884914c13c778ff29eb5b

    • SHA1

      dc2b1fa7c7547d8f1ad3f20f9060f7bc686118e0

    • SHA256

      475f7cdffd8ed4d6f52bd98ae2bb684f1c923a1be2a692757a9af788a39b1d87

    • SHA512

      9648d951d8d3640436c8029fd0f06786f7ff8f52191cd6959569c87868bb6c40ac8c7e495c09377a8a5c85e8d3942551c37eb84e916b5c16327d8d43a167820e

    • SSDEEP

      1536:eNy3eqMne0sXB0IWtCLwEJhY0w1K7fixStj7wyis:CqMnfIB04LwEJhY0w1K7zzj

    Score
    3/10
    • Target

      02-CITACION DEMANADA-JUZGADO 01 PROMISCUO DEL CIRCUITO/madexcept_.bpl

    • Size

      436KB

    • MD5

      98e59596edd9b888d906c5409e515803

    • SHA1

      b79d73967a2df21d00740bc77ccebda061b44ab6

    • SHA256

      a6ca13af74a64e4ab5ebb2d12b757cecf1a683cb9cd0ae7906db1b4b2c8a90c0

    • SHA512

      ba617227849d2eb3285395e2d1babfe01902be143144be895011f0389f1860d0d7f08c6bbc4d461384eba270f866cce3351f52af1dc9ef9719c677619de79e42

    • SSDEEP

      6144:1lAz49EKhEV30F8sl88nTjQ4Q50gEcW/jd+o72niVUNMa4Yn2g:1lG4ut30F8slzYlQcW/jd++2nJ6u2g

    Score
    3/10
    • Target

      02-CITACION DEMANADA-JUZGADO 01 PROMISCUO DEL CIRCUITO/rtl120.bpl

    • Size

      1.1MB

    • MD5

      1681f93e11a7ed23612a55bcef7f1023

    • SHA1

      9b378bbdb287ebd7596944bce36b6156caa9ff7d

    • SHA256

      7ed5369fcf0283ea18974c43dbff80e6006b155b76da7c72fa9619eb03f54cef

    • SHA512

      726e8f58648a6abaf1f2d5bebcf28c1d8320551a3b6e7eef0cf8d99f9ef941e30e7004c24c98e9b5e931a86128d26de7decba202390665a005e972dcbe87ab93

    • SSDEEP

      24576:3bhz5FWbA1msvIRzM7Rk5JZzSQ4+Is2D9Tx0gboN:Q2hTKgboN

    Score
    3/10
    • Target

      02-CITACION DEMANADA-JUZGADO 01 PROMISCUO DEL CIRCUITO/vcl120.bpl

    • Size

      1.9MB

    • MD5

      1384dcc24a52cf63786848c0ed4a4d1b

    • SHA1

      ea63180c94ea2d0417ad1860128980dd18c922ef

    • SHA256

      d19f51871484cc4a737196bdb048193ad73f7f6bd061ec813766516eba26e406

    • SHA512

      d405911672e3ea7abcbc898d7b807b9bc1dcbf4f83663d70bd8adab075960cf3d904b2710adbdafbcbb99ba4a41b9a40c64b7171e845255a91a042871b1ce8a3

    • SSDEEP

      24576:74gt8PRUMggrgN/5tWw+eNVEXZB5SOCwhuuYY8RP6S9YMPY5yz6I:7vSf0Ww+NpPSyzYY8I8YMPY4+I

    Score
    3/10
    • Target

      02-CITACION DEMANADA-JUZGADO 01 PROMISCUO DEL CIRCUITO/vclx120.bpl

    • Size

      222KB

    • MD5

      3cb8f7606940c9b51c45ebaeb84af728

    • SHA1

      7f33a8b5f8f7210bd93b330c5e27a1e70b22f57b

    • SHA256

      2feec33d1e3f3d69c717f4528b8f7f5c030caae6fb37c2100cb0b5341367d053

    • SHA512

      7559cdf6c8dbea052242f3b8129979f7d2d283f84040f1d68ae10438548072715a56a5af88b8562aeea7143194e7c5bddac3fdb01ded411a0b1cac9f0c6eef3f

    • SSDEEP

      3072:K4af8kXL6nX0YXjvkWQ5vYhbNkWPFOEJ8YZbjeTl0Y25zFgYBzRKy6sB65avEtAA:baf8kLWL7Xov8bNxdOmrfgYmHA6h

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks

static1

upx
Score
7/10

behavioral1

Score
1/10

behavioral2

Score
1/10

behavioral3

asyncratdefaultdiscoveryrat
Score
10/10

behavioral4

asyncratdefaultdiscoveryrat
Score
10/10

behavioral5

discoveryupx
Score
7/10

behavioral6

discoveryspywarestealerupx
Score
8/10

behavioral7

Score
1/10

behavioral8

Score
1/10

behavioral9

discovery
Score
3/10

behavioral10

Score
3/10

behavioral11

discovery
Score
3/10

behavioral12

Score
3/10

behavioral13

discovery
Score
3/10

behavioral14

discovery
Score
3/10

behavioral15

discovery
Score
3/10

behavioral16

discovery
Score
3/10

behavioral17

discovery
Score
3/10

behavioral18

discovery
Score
3/10

behavioral19

discovery
Score
3/10

behavioral20

discovery
Score
3/10

behavioral21

discovery
Score
3/10

behavioral22

discovery
Score
3/10

behavioral23

discovery
Score
3/10

behavioral24

discovery
Score
3/10