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18/03/2024, 13:43

240318-q1nhlaag4w 10

Analysis

  • max time kernel
    292s
  • max time network
    253s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    14/04/2024, 10:53

General

  • Target

    3c0fe521f6a9cfbfabc1f27a1a64dfc081a63aaaf2a6ce8cd831f6251ee85816.exe

  • Size

    947KB

  • MD5

    39217b125403ff7c755622ef9bbef974

  • SHA1

    9fc607b7c17919c83999bdd119e9cd6bf413101a

  • SHA256

    3c0fe521f6a9cfbfabc1f27a1a64dfc081a63aaaf2a6ce8cd831f6251ee85816

  • SHA512

    1252ea94931eaf4426ca1eb94a070645238775c447a09286109fe894c569de29ca502882a0fa34e97e09109c43c486a3aa32081e3a3afef0b6557db59c71fc50

  • SSDEEP

    12288:3+Zn/gJtKaNIBpB+iMMOD30ZnZ47m0T3JF9j3GOF0l7B2FzqL2aZa7rf58bs:3+RYeaNILZi/JDLG60y1aZvs

Malware Config

Signatures

  • Troldesh, Shade, Encoder.858

    Troldesh is a ransomware spread by malspam.

  • UPX packed file 33 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3c0fe521f6a9cfbfabc1f27a1a64dfc081a63aaaf2a6ce8cd831f6251ee85816.exe
    "C:\Users\Admin\AppData\Local\Temp\3c0fe521f6a9cfbfabc1f27a1a64dfc081a63aaaf2a6ce8cd831f6251ee85816.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:2932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\System32\catroot2\dberr.txt

    Filesize

    42KB

    MD5

    946655472c6a17da8d855063a3450df9

    SHA1

    b3172e88aa05f44dfea7ffcfb9ea6ced9d78e224

    SHA256

    221695da3e66a038866c5b0f7ee19b6c82c3128cbc6acbb5ee3d9aa24678c49f

    SHA512

    cac712d25ffeef67039873778834de8956443ffdffdda1d3c12ba16045f82b05d52455206300fa72d9420e14b41b40fbe36378c52d72badba4f4c4c4446b45e4

  • C:\Windows\System32\catroot2\dberr.txt

    Filesize

    71KB

    MD5

    8fc86fa4fe790434d3bc75767795cb56

    SHA1

    c8967a87e39ce6fdc011efbd6285ee398c22479a

    SHA256

    2739a38bbdedbe939bc109fc11fe63a452458c1c56e6518a35991de3c6b6e38d

    SHA512

    074fd169ab51f45ba10b113016fc6b4f7116f621148ff4be1a7097fd21c3df39bdf03899d3b9dfc39c13a12dce790c3b694437aab6a5bc53e0346318ecd82444

  • memory/2932-5855-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5847-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5830-0x0000000002D40000-0x0000000002D41000-memory.dmp

    Filesize

    4KB

  • memory/2932-5831-0x0000000002D40000-0x0000000002E08000-memory.dmp

    Filesize

    800KB

  • memory/2932-5832-0x0000000002D40000-0x0000000002E08000-memory.dmp

    Filesize

    800KB

  • memory/2932-5833-0x0000000002D40000-0x0000000002E08000-memory.dmp

    Filesize

    800KB

  • memory/2932-5834-0x0000000002D40000-0x0000000002E08000-memory.dmp

    Filesize

    800KB

  • memory/2932-5836-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5837-0x0000000002D40000-0x0000000002E08000-memory.dmp

    Filesize

    800KB

  • memory/2932-5835-0x0000000002D40000-0x0000000002E08000-memory.dmp

    Filesize

    800KB

  • memory/2932-5840-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5843-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5844-0x0000000002290000-0x00000000023A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-5858-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5846-0x0000000002E10000-0x0000000002E11000-memory.dmp

    Filesize

    4KB

  • memory/2932-5857-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5848-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5849-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5850-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5851-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5852-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-0-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5829-0x0000000002290000-0x00000000023A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2932-5856-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5845-0x0000000002D40000-0x0000000002D41000-memory.dmp

    Filesize

    4KB

  • memory/2932-5859-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5860-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5861-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5862-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5863-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5864-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5865-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5866-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5867-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5868-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5869-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5870-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5871-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5872-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5873-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5874-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5875-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5876-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5877-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2932-5878-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB