Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    15-06-2024 22:12

General

  • Target

    6066537752e4453dc87149670d326bf08c84661059796858caa03489ba97dd87.exe

  • Size

    29KB

  • MD5

    f546b996fa2b4595b35be6a53f66a5b5

  • SHA1

    8f4fddd5234acaf5e525c06eafdd69712a7daafe

  • SHA256

    6066537752e4453dc87149670d326bf08c84661059796858caa03489ba97dd87

  • SHA512

    db8d3e86a1414a097b573d84c7284c4f05d62f393d9aae24a0ee0d066d15334a34876fdead4016a886b60578a3152ae90ea4d0855927b134714dfb419cd7f79b

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/gDe:AEwVs+0jNDY1qi/q4S

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 30 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6066537752e4453dc87149670d326bf08c84661059796858caa03489ba97dd87.exe
    "C:\Users\Admin\AppData\Local\Temp\6066537752e4453dc87149670d326bf08c84661059796858caa03489ba97dd87.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:1812
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:308

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

2
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\3NPBB818\search[6].htm
    Filesize

    161KB

    MD5

    5621642f5092d0e648578acd8cad3e92

    SHA1

    99df984194a98f29d62fc108682cf7a4a0b55a12

    SHA256

    f0662c376ece3a2ba482d3eeeac21130f4bb434047ed8e7015e31fae9edc1d90

    SHA512

    c0e302b538c0368f6ccfe72144fbaa2423ea10aedade76fb7c06250d61778cbe8629956a4cfef09b9453ba346996e8ee2dd9ccf30a224e4f7f651be6915a0320

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\3NPBB818\search[8].htm
    Filesize

    155KB

    MD5

    f18bdcf995b0b4b3fb0459fd1db742d4

    SHA1

    c93dd0f2773cf0afd0bd1374b2228f733c4c8408

    SHA256

    ff72d54fb7412bb9577a61e4ecc04ec40fc9bf2e260123320aea2af8f4b099f0

    SHA512

    c4a3b77862e178e3fdd60f4b28afd0b2dfb8b8694a7565a219f562c253b4926fe607a7b65dbabc1b876e442fab3b30a9976c26f22a73abf3dfee351fabe66995

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\5OCCPTL4\results[2].htm
    Filesize

    1KB

    MD5

    211da0345fa466aa8dbde830c83c19f8

    SHA1

    779ece4d54a099274b2814a9780000ba49af1b81

    SHA256

    aec2ac9539d1b0cac493bbf90948eca455c6803342cc83d0a107055c1d131fd5

    SHA512

    37fd7ef6e11a1866e844439318ae813059106fbd52c24f580781d90da3f64829cf9654acac0dd0f2098081256c5dcdf35c70b2cbef6cbe3f0b91bd2d8edd22ca

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\5OCCPTL4\search[1].htm
    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B1014REI\search[5].htm
    Filesize

    120KB

    MD5

    c2d9a97e3708b170adef411512cb2882

    SHA1

    3c861a292ebc6b50d53ce36f09e9a55e1e96f147

    SHA256

    4494c6776a13468bb037238bceba17528ec48e3f1391b5588d6e5c045c8ef990

    SHA512

    4d40a5ce45a0b3f46852a0a7c9f5e128b1a636f34034449c624d636188fae80fc2a7579d81df4e2148238855eac783630b29420ae8f06bc9820573aa422ced45

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\EDQW9R5V\DD0X1SZF.htm
    Filesize

    185KB

    MD5

    a22e2d9e7721fe1b1dd3b2deeef5b1cc

    SHA1

    aedca591e530ea354570c047f3c54c2fb8c14e4e

    SHA256

    f0047d4b05e1e48575c1d9ad1d7a7ec2b0795b2f6f1e7512909869da72f59ec2

    SHA512

    94534245253abf013d2bf1d8b6561dc0af6713dd11eb044f51c6498171218b943021f61d01f87f7cf694664601376a81a839edf83f4b4deb9ffeb1e57503ad7d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\EDQW9R5V\results[5].htm
    Filesize

    1KB

    MD5

    ee4aed56584bf64c08683064e422b722

    SHA1

    45e5ba33f57c6848e84b66e7e856a6b60af6c4a8

    SHA256

    a4e6ba8c1fe3df423e6f17fcbeeaa7e90e2bd2fffe8f98ff4b3e6ed970e32c61

    SHA512

    058f023cb934a00c8f1c689001438c9bdd067d923ddcbe7a951f54d3ca82218803e0e81fbc9af5c56375ff7961deed0359af1ffa7335d41379ee97d01a76ded6

  • C:\Users\Admin\AppData\Local\Temp\CabD525.tmp
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarD5C8.tmp
    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmpDA3B.tmp
    Filesize

    29KB

    MD5

    f99ec97b492bcac3714f675470839792

    SHA1

    7c41c81072fda4f07fa023a0b174515a98dffd87

    SHA256

    5404fd2baf5ec373e954fa939d463ee8a408903693a3907954e3c93d6a5b139d

    SHA512

    2d6581d44c509de042466359f59c33f52c7b47dfe3e9f9cf10e64442d2a450ab831d4d1884a34d15268af0034e38945f7a122e8017baff9cf5117d737aafad3c

  • C:\Users\Admin\AppData\Local\Temp\zincite.log
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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

    352B

    MD5

    1b085298e438d844e614ba98f15c2447

    SHA1

    a10216c68bb170717e5e2e6e1be904156218cdcf

    SHA256

    68664d80be0899fd02789ebc3a985df503924c3a5e8c192f3c661ee09fc133b0

    SHA512

    d0d24426de652833780d64c606a448d9091ee74e52b0ea378efd9f205e3f0fd11008442915605e3ed0a2ec3eb0d5dc8f86ab56752e6f96b4ba3cd5b29dd9f5f0

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

    352B

    MD5

    0182966ab736997e9126beb45af3aac0

    SHA1

    868b24ee99c32a1823a3c5a5dca2d97ff09e8640

    SHA256

    0cd5b0cbe075a04dcd602f65dfa488f39318889847fb9cba193b64e9b41d3a8b

    SHA512

    61ed43ca81354aae728c4e30647bb1c67f6372d56d182124eabb50c9457db2f14744eb22d57ef3fc691a2fa350e814413deb248974194fb9aa8f0b84280048bf

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

    352B

    MD5

    73d1df9144e0fe06004e72981af3415c

    SHA1

    860764b80a5bd205acab0a88bdc0781e3bd1fcdb

    SHA256

    a0c178fd760cc6efa6c42e41d29ae28c8a35f45e587e4bf2bea17d9858314905

    SHA512

    fb213cd527521a877183fc50b2dca9befb5a909256679acb2e10062f3b5003e02eae593493bd447f88d0eb343698cb2791c3fdb6382681842d5caff923ebbfe2

  • C:\Windows\services.exe
    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/308-57-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/308-350-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/308-27-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/308-55-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/308-62-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/308-10-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/308-67-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/308-464-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/308-69-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/308-74-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/308-468-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/308-17-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/308-51-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/308-29-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/308-22-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/1812-0-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1812-28-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1812-50-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1812-16-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1812-349-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1812-68-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1812-66-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1812-61-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1812-4-0x00000000002A0000-0x00000000002A8000-memory.dmp
    Filesize

    32KB

  • memory/1812-463-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1812-56-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1812-467-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB

  • memory/1812-54-0x0000000000500000-0x0000000000510200-memory.dmp
    Filesize

    64KB