Analysis

  • max time kernel
    85s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-03-2023 12:16

General

  • Target

    74a068c9288eefa74c10fb0dc4020e4c.exe

  • Size

    95KB

  • MD5

    74a068c9288eefa74c10fb0dc4020e4c

  • SHA1

    0dd90a53e31a81f7b29b12eadb15c23d83e2f514

  • SHA256

    69e1727ccf15f0931431e60537109301c7ce268d310baaa40fb0db52d69b7024

  • SHA512

    3f129e5735ab68941d10eea09dc2384d94942fd1c88e0722fe429eaaebf2d9dc4e9ea7459efb7db28a7e41af48b9270549c04626c48e5fe4cfd6661edd7a84e1

  • SSDEEP

    1536:1qswlqWWlbG6jejoigI/43Ywzi0Zb78ivombfexv0ujXyyed2r3teulgS6pg:zgReY/+zi0ZbYe1g0ujyzdng

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

15.204.4.7:4848

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\74a068c9288eefa74c10fb0dc4020e4c.exe
    "C:\Users\Admin\AppData\Local\Temp\74a068c9288eefa74c10fb0dc4020e4c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4768

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp8B5D.tmp
    Filesize

    46KB

    MD5

    02d2c46697e3714e49f46b680b9a6b83

    SHA1

    84f98b56d49f01e9b6b76a4e21accf64fd319140

    SHA256

    522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

    SHA512

    60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

  • C:\Users\Admin\AppData\Local\Temp\tmp8B83.tmp
    Filesize

    92KB

    MD5

    ec9dc2b3a8b24bcbda00502af0fedd51

    SHA1

    b555e8192e4aef3f0beb5f5381a7ad7095442e8d

    SHA256

    7378950f042c94b08cc138fd8c02e41f88b616cd17f23c0c06d4e3ca3e2937d2

    SHA512

    9040813d94956771ce06cdc1f524e0174c481cdc0e1d93cbf8a7d76dd321a641229e5a9dd1c085e92a9f66d92b6d7edc80b77cd54bb8905852c150234a190194

  • C:\Users\Admin\AppData\Local\Temp\tmp8BAE.tmp
    Filesize

    48KB

    MD5

    349e6eb110e34a08924d92f6b334801d

    SHA1

    bdfb289daff51890cc71697b6322aa4b35ec9169

    SHA256

    c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

    SHA512

    2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

  • C:\Users\Admin\AppData\Local\Temp\tmp8BC4.tmp
    Filesize

    112KB

    MD5

    780853cddeaee8de70f28a4b255a600b

    SHA1

    ad7a5da33f7ad12946153c497e990720b09005ed

    SHA256

    1055ff62de3dea7645c732583242adf4164bdcfb9dd37d9b35bbb9510d59b0a3

    SHA512

    e422863112084bb8d11c682482e780cd63c2f20c8e3a93ed3b9efd1b04d53eb5d3c8081851ca89b74d66f3d9ab48eb5f6c74550484f46e7c6e460a8250c9b1d8

  • C:\Users\Admin\AppData\Local\Temp\tmp8BFE.tmp
    Filesize

    96KB

    MD5

    d367ddfda80fdcf578726bc3b0bc3e3c

    SHA1

    23fcd5e4e0e5e296bee7e5224a8404ecd92cf671

    SHA256

    0b8607fdf72f3e651a2a8b0ac7be171b4cb44909d76bb8d6c47393b8ea3d84a0

    SHA512

    40e9239e3f084b4b981431817ca282feb986cf49227911bf3d68845baf2ee626b564c8fabe6e13b97e6eb214da1c02ca09a62bcf5e837900160cf479c104bf77

  • memory/4768-141-0x00000000069C0000-0x0000000006A36000-memory.dmp
    Filesize

    472KB

  • memory/4768-145-0x0000000006E20000-0x0000000006E86000-memory.dmp
    Filesize

    408KB

  • memory/4768-140-0x0000000006EF0000-0x000000000741C000-memory.dmp
    Filesize

    5.2MB

  • memory/4768-133-0x0000000000730000-0x000000000074E000-memory.dmp
    Filesize

    120KB

  • memory/4768-142-0x0000000006AE0000-0x0000000006B72000-memory.dmp
    Filesize

    584KB

  • memory/4768-143-0x00000000079D0000-0x0000000007F74000-memory.dmp
    Filesize

    5.6MB

  • memory/4768-144-0x0000000006BA0000-0x0000000006BBE000-memory.dmp
    Filesize

    120KB

  • memory/4768-139-0x00000000067F0000-0x00000000069B2000-memory.dmp
    Filesize

    1.8MB

  • memory/4768-138-0x00000000053D0000-0x00000000054DA000-memory.dmp
    Filesize

    1.0MB

  • memory/4768-137-0x0000000005020000-0x0000000005030000-memory.dmp
    Filesize

    64KB

  • memory/4768-136-0x0000000005130000-0x000000000516C000-memory.dmp
    Filesize

    240KB

  • memory/4768-135-0x00000000050D0000-0x00000000050E2000-memory.dmp
    Filesize

    72KB

  • memory/4768-134-0x0000000005650000-0x0000000005C68000-memory.dmp
    Filesize

    6.1MB

  • memory/4768-279-0x0000000005020000-0x0000000005030000-memory.dmp
    Filesize

    64KB