Analysis

  • max time kernel
    1799s
  • max time network
    1801s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240709-en
  • resource tags

    arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    14-07-2024 20:00

General

  • Target

    windows-solo.ps1

  • Size

    511B

  • MD5

    2b15e6dd22a7a73c8a72739110467e25

  • SHA1

    1f93f8a881358cc8fc61b84bab504cb94cb7a294

  • SHA256

    6e1543e7b97c225182680bac52f31ad86d2243979c30b37d8a932b9311c214c8

  • SHA512

    efb67124e5f22e6f889c3da0feee4a1429db80a4c5c8a67ed04904a2415c4b27b3c200c5e7063ae32a4e40e1aa80fa69d80d64ec2ceef4312e73b207a0c239fe

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 9 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\windows-solo.ps1
    1⤵
    • Blocklisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1740
    • C:\Users\Admin\AppData\Local\Temp\cpuminer\Cpuminer-opt-cpu-pool-win64\cpuminer.exe
      "C:\Users\Admin\AppData\Local\Temp\cpuminer\Cpuminer-opt-cpu-pool-win64\cpuminer.exe" -a yespowersugar -o stratum+tcp://yespowerSUGAR.mine.zergpool.com:6535 -u sugar1qnw8fvx7qa67v78qwpwp6yerk67quv7k6vhm9us -p c=SUGAR,mc=SUGAR,m=solo,ID=Windows
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:3760

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_per1wth1.vka.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\cpuminer\Cpuminer-opt-cpu-pool-win64\LIBEAY32.dll

    Filesize

    2.2MB

    MD5

    93050bd3206a0e6160e6fb65981c77bb

    SHA1

    bd6c67028ebe18f5699fc361a2ef50fa67ce1e38

    SHA256

    b2a519a0e3774ed74f364a05ed426ba0504334cf51089cea915ed6aaae8d8d7f

    SHA512

    b78998e7b6c58bc6a53524701a12a474a0a1a46ca99384645795585941245c1e433be44fb06b202435b53c334e0d3a8edaac5ab14778facba977d2abb0045db8

  • C:\Users\Admin\AppData\Local\Temp\cpuminer\Cpuminer-opt-cpu-pool-win64\cpuminer.exe

    Filesize

    2.5MB

    MD5

    e7853a869c7cc2d8755f22842aa563a4

    SHA1

    16172e911be9c2a6455cce0ede00c892454caa47

    SHA256

    6d82dd1a8c5e217695f544d98d13f022f0a92a0178e659e80721eeea09ab8e5e

    SHA512

    5504ccde15990826bdce91935b256b4080bbb5d5346c40b85fb3689d9eae9d0359255c901ccf693531bbcfeff242f9760905cf20201060340f5dffb740c358fa

  • C:\Users\Admin\AppData\Local\Temp\cpuminer\Cpuminer-opt-cpu-pool-win64\libcurl-4.dll

    Filesize

    592KB

    MD5

    9c3fc89ea09f9e70a0e7003c829f434e

    SHA1

    57d1de8e5817ee055e6e1b0c65dbebd84211f412

    SHA256

    110418ad0f0e3dd732a1b17212570e66bb7e43772e996ac198191b1ba8047612

    SHA512

    24d4b51799e0f7fcd05f7466ffc2bc1a9fb6dbf014deb6b8e390559a37ce77f095822710d6060db74fc35213b347cebc9e0f8e27352b1c45f87e3db38ff2f7f5

  • C:\Users\Admin\AppData\Local\Temp\cpuminer\Cpuminer-opt-cpu-pool-win64\libgcc_s_seh-1.dll

    Filesize

    555KB

    MD5

    13bb780ab8f3a5fc096ea0f429452ca2

    SHA1

    04ab5162aa6d5937b8cf8e2d6b669904a5103dc2

    SHA256

    3c8e18829b540547a67c5182bfe18504c5845b59d007f414d8489e9d7098715c

    SHA512

    de845a6caed29691ce999bb4c5a3266da1841f89ab1159a9e02454a3c331520245c054aaa223774bf9b120e51e6eb98e5b7b41c67b4de7de44902e6fd938233d

  • C:\Users\Admin\AppData\Local\Temp\cpuminer\Cpuminer-opt-cpu-pool-win64\libgmp-10.dll

    Filesize

    433KB

    MD5

    fbfc9ec247464994e12c29a6b8db8f88

    SHA1

    06fd22f32b38f3575518411b0ef5dc3387e1aaaf

    SHA256

    5efc15a25f932af31cadf3c4bd4c8cef1ff2d1df80db7ac91aeb06f1f54dfa28

    SHA512

    01c62feba02715961c2096ac5cdc1acc2dc12dc0fd5c6c6b4c1657b7369c237667e0913da164747e26b0d28d4664fb0a1137b2323d799e2766d5f358f6271aca

  • C:\Users\Admin\AppData\Local\Temp\cpuminer\Cpuminer-opt-cpu-pool-win64\libjansson-4.dll

    Filesize

    69KB

    MD5

    de12ee463c12b0af3f07eed326be51fa

    SHA1

    dc91c04fc82e5e60b7a152b8796374811da20ad9

    SHA256

    23bd24e06f642fe0cd5408a5981ed65b47217b7afd4af0c6e1ee2508f3a25925

    SHA512

    927379acc410b028895947cef733ffab86d3f587bc352334a740889d5888bfbadb57607fa4af4ce9328fa68b33abb514de46284f6de3b812d83ec114d648514c

  • C:\Users\Admin\AppData\Local\Temp\cpuminer\Cpuminer-opt-cpu-pool-win64\libstdc++-6.dll

    Filesize

    13.9MB

    MD5

    974f6a89156b99f33a7103e5222137a5

    SHA1

    967ad982011a35a98f2754c39001ec3af7749204

    SHA256

    caaaa50b424fa02079534d9fcf04054ab1bc2b01c55a3dfa001d45a0539c9060

    SHA512

    9e023d5ae453cffb7f825d6fc34da13fe740bacb910b2f2160b304060c67dd7c454aef4b4266bd0a7ce48f253e799273af0743f0d191fbf4c6d2186013f8f8b3

  • C:\Users\Admin\AppData\Local\Temp\cpuminer\Cpuminer-opt-cpu-pool-win64\libwinpthread-1.dll

    Filesize

    290KB

    MD5

    1aca06d325b44ca427ea37b28a0497b5

    SHA1

    990fd43449cb09db7a3f27da6143ac29aab1dfa2

    SHA256

    f59b804babd80131c6f1b83b38bedefe0e3a9dafdd460269a0d7cc5f2317a48f

    SHA512

    3fbf447884969652ab84e6d75d024d17bcdfe45126737ca5bb137d0156e3778b3abbe2d78b34c3b41d7ad826b4c413a08914f191afeaf5a9b4df8a58c33fa1f5

  • C:\Users\Admin\AppData\Local\Temp\cpuminer\Cpuminer-opt-cpu-pool-win64\zlib1.dll

    Filesize

    110KB

    MD5

    2e08aee6cfaa50e99651b7d2fa293131

    SHA1

    28475b719d94d59bd2d49f6e255713160d497122

    SHA256

    0dd643fa607a5a396ac842ee27ad4bf7764a91acac5d78b6020c4146bb2fd3f9

    SHA512

    5797e4c72936d8b96171e0834d316586397b9df26eeee74e4e97a4608a34a4598656b7a02c273184aa2c6791859b4290855eb6890ebd8cbceeedda192a9ff08c

  • memory/1740-16-0x00007FFE2CD90000-0x00007FFE2D852000-memory.dmp

    Filesize

    10.8MB

  • memory/1740-19-0x0000019830780000-0x000001983078A000-memory.dmp

    Filesize

    40KB

  • memory/1740-18-0x0000019830810000-0x0000019830822000-memory.dmp

    Filesize

    72KB

  • memory/1740-0-0x00007FFE2CD93000-0x00007FFE2CD95000-memory.dmp

    Filesize

    8KB

  • memory/1740-15-0x00007FFE2CD90000-0x00007FFE2D852000-memory.dmp

    Filesize

    10.8MB

  • memory/1740-14-0x00007FFE2CD90000-0x00007FFE2D852000-memory.dmp

    Filesize

    10.8MB

  • memory/1740-13-0x00007FFE2CD93000-0x00007FFE2CD95000-memory.dmp

    Filesize

    8KB

  • memory/1740-12-0x00007FFE2CD90000-0x00007FFE2D852000-memory.dmp

    Filesize

    10.8MB

  • memory/1740-11-0x00007FFE2CD90000-0x00007FFE2D852000-memory.dmp

    Filesize

    10.8MB

  • memory/1740-10-0x00007FFE2CD90000-0x00007FFE2D852000-memory.dmp

    Filesize

    10.8MB

  • memory/1740-9-0x00000198307A0000-0x00000198307C2000-memory.dmp

    Filesize

    136KB

  • memory/3760-98-0x0000000064940000-0x000000006498A000-memory.dmp

    Filesize

    296KB

  • memory/3760-92-0x0000000061440000-0x00000000614C0000-memory.dmp

    Filesize

    512KB

  • memory/3760-91-0x0000000070800000-0x0000000070880000-memory.dmp

    Filesize

    512KB

  • memory/3760-95-0x000000006ACC0000-0x000000006AD33000-memory.dmp

    Filesize

    460KB

  • memory/3760-97-0x000000006FC40000-0x0000000070800000-memory.dmp

    Filesize

    11.8MB

  • memory/3760-94-0x0000000063080000-0x00000000632C8000-memory.dmp

    Filesize

    2.3MB

  • memory/3760-93-0x000000006FC00000-0x000000006FC19000-memory.dmp

    Filesize

    100KB

  • memory/3760-96-0x0000000062E80000-0x0000000062EA5000-memory.dmp

    Filesize

    148KB

  • memory/3760-90-0x0000000000400000-0x0000000000696000-memory.dmp

    Filesize

    2.6MB

  • memory/3760-99-0x0000000000400000-0x0000000000696000-memory.dmp

    Filesize

    2.6MB

  • memory/3760-108-0x0000000000400000-0x0000000000696000-memory.dmp

    Filesize

    2.6MB

  • memory/3760-117-0x0000000000400000-0x0000000000696000-memory.dmp

    Filesize

    2.6MB

  • memory/3760-126-0x0000000000400000-0x0000000000696000-memory.dmp

    Filesize

    2.6MB

  • memory/3760-135-0x0000000000400000-0x0000000000696000-memory.dmp

    Filesize

    2.6MB

  • memory/3760-144-0x0000000000400000-0x0000000000696000-memory.dmp

    Filesize

    2.6MB