Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-12-2024 00:11

General

  • Target

    86cc84357d6309c056af272ba61f8e842bccae90e0f926e546a2e850272ebf01.exe

  • Size

    29KB

  • MD5

    3bd1083fc8c50f87d4118867c25ba090

  • SHA1

    e602bc4b05330788034872c3895a6a1aed4e6f1d

  • SHA256

    86cc84357d6309c056af272ba61f8e842bccae90e0f926e546a2e850272ebf01

  • SHA512

    c5dfbe958363aeb54f366c02e2fcc22fbbb618ec525f14a933ab1933341c839278c5c4addf360eab657621279841e541821a18b9f3ff43ab999f393ebc79ce50

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/whD:AEwVs+0jNDY1qi/qIR

Malware Config

Signatures

  • Detects MyDoom family 11 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Mydoom family
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 30 IoCs

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

  • Drops file in Windows directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\86cc84357d6309c056af272ba61f8e842bccae90e0f926e546a2e850272ebf01.exe
    "C:\Users\Admin\AppData\Local\Temp\86cc84357d6309c056af272ba61f8e842bccae90e0f926e546a2e850272ebf01.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4820
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:3200

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FMGLWGAG\default[5].htm

    Filesize

    305B

    MD5

    157431349a057954f4227efc1383ecad

    SHA1

    69ccc939e6b36aa1fabb96ad999540a5ab118c48

    SHA256

    8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

    SHA512

    6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FMGLWGAG\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\V4KZV1MD\default[1].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\V4KZV1MD\default[2].htm

    Filesize

    312B

    MD5

    5431b34b55fc2e8dfe8e2e977e26e6b5

    SHA1

    87cf8feeb854e523871271b6f5634576de3e7c40

    SHA256

    3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

    SHA512

    6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XH3Z2ZON\default[8].htm

    Filesize

    310B

    MD5

    2a8026547dafd0504845f41881ed3ab4

    SHA1

    bedb776ce5eb9d61e602562a926d0fe182d499db

    SHA256

    231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

    SHA512

    1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YY018DS9\default[4].htm

    Filesize

    312B

    MD5

    e5c2364375c0a8a786a9508a840b6299

    SHA1

    bec1874db0d2348274b6656d1383e262f73e2bc6

    SHA256

    51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

    SHA512

    ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

  • C:\Users\Admin\AppData\Local\Temp\tmp894F.tmp

    Filesize

    29KB

    MD5

    9a0e255710e63a4dce336bb54f4cfbf1

    SHA1

    29cc4acb5b755d8d4bf81f5ab77403d4221ec9a9

    SHA256

    6eb5edde6ef854c975e5899c133b967cae8544814519b9d6e4fb995fb2cf5111

    SHA512

    080b38022a8838d66343d46110fda645920afc87be0fd815e63d00b7572c651074eadd9ff2eefd0630a5c81b4fca5a2335132823ac46e4b90bb0839e2c8c08b0

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    320B

    MD5

    70f58678020352bf004fa6cf9fa62bfa

    SHA1

    63edfef6097edd699018328c2171e79d704c25e8

    SHA256

    4cc8c583ae553a34b3a73b8779954cead848e8874fe52670600141ead7d1defb

    SHA512

    8d66ffc3f2ca1696586024e935d607b0abd1fe6a045315fe22c8a6e0eb0c12bed4892feca160e5fe5c1a141ba521d4283ba1f0d83235d2a10882bb6a1ca3f3e2

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    320B

    MD5

    f6714c700aa19a8cd8cd7c95f97c3f66

    SHA1

    b5b2f5f12fd189a95823c1b11af056f8d81e41d1

    SHA256

    643d780c09d5c4bfa0cbce6589bf945599c0eb5790186cdc5be9d57a93916ce6

    SHA512

    958ea3734a45fa1928c40698c625e64d65767e2235880950f99777f3b6473a835043e3e035c91f2f87f743a10494d7b49c464eae966b8ae8f41b4cfbb25b89bf

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    320B

    MD5

    b713605a08d3d23b398e2cf9896a17a4

    SHA1

    2ea1999b616927cd5e235b732ff1a921c4e5b9f7

    SHA256

    b560f96eaf085561057b064c948a1264a2b231e826266489baabe732cb5b4145

    SHA512

    bdac69b06a2d8d0cb36de46349026cc497dc1948ad10038d62e73a95361914539aa833505e6f321502dd644c7960b8d8f8de3c20af837f574615f9ec75be95fa

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    320B

    MD5

    cf371ddc1b4db4c3593a5774dd608294

    SHA1

    647442a20959213165651e899abd36d371b63dce

    SHA256

    f1aa3b7874f6ac234042290c282e5e4b1e597c9e60cdaeed451b1068562985a4

    SHA512

    c3e6113e105f03c49e72d4522475d2735d495c7cbdbff65b9266dbd634c998e738cf1c85486fdfb92fb8ac9e7f865194326e3974905ac1c6c4e3993874d18537

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/3200-131-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3200-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3200-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3200-269-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3200-114-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3200-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3200-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3200-194-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3200-135-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3200-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3200-140-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3200-239-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3200-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3200-220-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3200-164-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3200-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4820-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4820-215-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4820-191-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4820-163-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4820-238-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4820-27-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4820-139-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4820-130-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4820-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4820-268-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4820-113-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4820-32-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB