Analysis

  • max time kernel
    145s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    24-09-2021 12:02

General

  • Target

    SecuriteInfo.com.Trojan.NSISX.Spy.Gen.4.25383.8915.exe

  • Size

    252KB

  • MD5

    0b042901cc8cebe4ad918f889d8928e0

  • SHA1

    7f03f52d593e4fea5e13525d7e213cc950f3d84a

  • SHA256

    a7acd97fcff334160640901d977010aa55397f5a6da375ab38bcb1622b800f7d

  • SHA512

    87cc3b720ba5b0901963fdeee60254992931a4ea3cd36b2dcd1aeb886563e9e7c39619b5c17716557b2b6a652052c717d9314b724b5dc0b48f3e36ade0aa52f9

Score
10/10

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

noha

C2

http://www.mglracing.com/noha/

Decoy

iphone13promax.support

trailer-racks.xyz

overseaspoolservice.com

r2d2u.com

dawajeju.com

nextgenproxyvote.com

xn--vhqp8mm8dbtz.group

commonsenserisk.com

cmcqgxtyd.com

data2form.com

bois-applique.com

originallollipop.com

lj0008lj.net

spfldvaccineday.info

phalcosnusa.com

llcmastermachine.com

onlyforu14.rest

bestmarketingautomations.com

officialswitchmusic.com

thepretenseofjustice.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.NSISX.Spy.Gen.4.25383.8915.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.NSISX.Spy.Gen.4.25383.8915.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1268
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.NSISX.Spy.Gen.4.25383.8915.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.NSISX.Spy.Gen.4.25383.8915.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1212

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\nslB9AE.tmp\rqdcp.dll
    MD5

    0359f847ad421a2e9d0879194d1080de

    SHA1

    fd98a9d31ded0d01ddedeb8c53093700dd1bd219

    SHA256

    7fb5b8a04ca80e571e54dfa7b74f0302011a1c7976d3b88a20656bb749a3d092

    SHA512

    cd29f6c9d9d96f3b8b67d8771507600ba79fe6ce3709fba63fcf34caacbe653ef705b5b450b99218b87c3649d302c50c7b804758792a326282a0902de917c49f

  • memory/1212-56-0x0000000000400000-0x0000000000429000-memory.dmp
    Filesize

    164KB

  • memory/1212-57-0x000000000041D490-mapping.dmp
  • memory/1212-58-0x0000000000920000-0x0000000000C23000-memory.dmp
    Filesize

    3.0MB

  • memory/1268-54-0x00000000751A1000-0x00000000751A3000-memory.dmp
    Filesize

    8KB