Resubmissions

12/04/2024, 14:40

240412-r19aqsec6y 10

12/04/2024, 14:40

240412-r18n7sec6x 10

12/04/2024, 14:36

240412-rylfwsbc28 10

12/04/2024, 14:36

240412-rykvcsec4t 10

12/04/2024, 14:36

240412-rykjlaec4s 8

09/04/2024, 07:38

240409-jgem1shg29 8

09/04/2024, 07:38

240409-jgdqqahg28 10

09/04/2024, 07:38

240409-jgc47ada4y 10

09/04/2024, 07:38

240409-jgctesda4v 8

25/12/2023, 04:54

231225-fjlybsahbr 7

Analysis

  • max time kernel
    340s
  • max time network
    1203s
  • platform
    windows7_x64
  • resource
    win7-20240319-en
  • resource tags

    arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system
  • submitted
    09/04/2024, 07:38

General

  • Target

    2cdc39f39a9369ae4062822ea6726f2e508d5d29514b3cee06f809ce6ef16250.exe

  • Size

    1.9MB

  • MD5

    59646583129acf5244d686f15aadb25a

  • SHA1

    5b8b55dc12217eb37bd25ca61cd7aceec729e603

  • SHA256

    2cdc39f39a9369ae4062822ea6726f2e508d5d29514b3cee06f809ce6ef16250

  • SHA512

    99a4c6612de866f966f2b9f84c16ada59d3606db942011d720debe12f4b059a9aec1b7c1046231b15ae728b6a27e616056588680aa3ebcbf0340a4d6eeddb9b2

  • SSDEEP

    49152:Qe6RRRpEHQN/ThQrezxMQnXW8qaJZkRLagEoH6gFt:Q9nLEcrhhmYLwpbE+t

Malware Config

Extracted

Family

latentbot

C2

animetracker.zapto.org

Signatures

  • LatentBot

    Modular trojan written in Delphi which has been in-the-wild since 2013.

  • Contacts a large (877) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • UPX packed file 45 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2cdc39f39a9369ae4062822ea6726f2e508d5d29514b3cee06f809ce6ef16250.exe
    "C:\Users\Admin\AppData\Local\Temp\2cdc39f39a9369ae4062822ea6726f2e508d5d29514b3cee06f809ce6ef16250.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2184
    • C:\Users\Admin\AppData\Local\Temp\2cdc39f39a9369ae4062822ea6726f2e508d5d29514b3cee06f809ce6ef16250.exe
      "C:\Users\Admin\AppData\Local\Temp\2cdc39f39a9369ae4062822ea6726f2e508d5d29514b3cee06f809ce6ef16250.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      PID:1208

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdesc-consensus.tmp

    Filesize

    2.6MB

    MD5

    5777d56460efb8519bcfe961647ffcc8

    SHA1

    cb180d9885a517ec254c1fb7271e02de5bb3a73a

    SHA256

    a10fc5dda3f349841a63877282650e21b6a4fd3176e48d607cbdbaaef5b1bd66

    SHA512

    cdfd33d9d5ebf919431cd7a12f1b55137ab7005c69e2941c6e15ee081ecf2137ef4e272c4f40fbadd6f3c1b45f08aba31bc6ec0bd394f8fc3abf310cb64e7bbf

  • C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdescs.new

    Filesize

    5.6MB

    MD5

    ec2d81a27528c5890c4c0c52806d8f00

    SHA1

    8ab38a3ec1a0184f95c6c83ca3328465af8212c9

    SHA256

    52fbe86e952ab644cab0607b2fbab902f2bbafbb3157c2d84b216694095e9f99

    SHA512

    64dd16a7e9d383b5a595c28d701a4b8aad840b369f0788b4041e4f28d8708e5416dd4149f60483a9878cd2958f285612f7e0a42e1f89ab87b9cdbf3186f17e71

  • memory/1208-67-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-103-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-93-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-8-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-6-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-112-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-9-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-10-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-11-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-113-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-27-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1208-44-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-45-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-46-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-47-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-51-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-52-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-53-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-56-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-63-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-64-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-65-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-66-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-5-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-114-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-69-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-70-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-71-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-73-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-75-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-74-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-78-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-77-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-80-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-82-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-85-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-87-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-89-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-90-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-91-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-92-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-68-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-102-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-109-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/1208-110-0x0000000000400000-0x0000000000848000-memory.dmp

    Filesize

    4.3MB

  • memory/2184-0-0x0000000002350000-0x0000000002508000-memory.dmp

    Filesize

    1.7MB

  • memory/2184-1-0x0000000002350000-0x0000000002508000-memory.dmp

    Filesize

    1.7MB

  • memory/2184-4-0x0000000002510000-0x00000000026C7000-memory.dmp

    Filesize

    1.7MB

  • memory/2184-7-0x0000000002350000-0x0000000002508000-memory.dmp

    Filesize

    1.7MB