Extracted

• • Target

    32c9c069c7fe9ffdd9086b957e45c03993863730cd1eed4815e226dc1b7b436e_JC.exe

  • Size

    476KB

  • MD5

    76f37b780edf118a0364fab327167a0c

  • SHA1

    78dbbff57068378e4709afea5ba35561eb157ef5

  • SHA256

    32c9c069c7fe9ffdd9086b957e45c03993863730cd1eed4815e226dc1b7b436e

  • SHA512

    f677065ad4a920fbd819dae3eff010f35b794ac3d2f2031acbad8162fa4cb9d398420ba5d665b4260f0a17832d149e617d097be5c4986ea7a31a33fd3878b7b3

  • SSDEEP

    12288:y5QaO7SIsbbv4/lDv0zMrcoZPPPKW1ICFBCGw:ravv4tDKMrVPKsIkCGw

  Score

  10^/10

  ammyyadminflawedammyyphobosrhadamanthyssmokeloaderbackdoorcollectionevasionpersistenceransomwareratstealertrojanxmrigbootkitminerspyware

  • Ammyy Admin

    Remote admin tool with various capabilities.

    ratammyyadmin

  • AmmyyAdmin payload

  • Detect rhadamanthys stealer shellcode

  • FlawedAmmyy RAT

    Remote-access trojan based on leaked code for the Ammyy remote admin software.

    trojanflawedammyy

  • Phobos

    Phobos ransomware appeared at the beginning of 2019.

    ransomwarephobos

  • Rhadamanthys

    Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    stealerrhadamanthys

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

    minerxmrig

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomware

  • Modifies boot configuration data using bcdedit

    ransomwareevasion

  • Renames multiple (88) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

    ransomware

  • XMRig Miner payload

    miner

  • Deletes backup catalog

    Uses wbadmin.exe to inhibit system recovery.

    ransomware

  • Downloads MZ/PE file

  • Modifies Windows Firewall

    evasion

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Deletes itself

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses Microsoft Outlook profiles

    collection

  • Adds Run key to start application

    persistence

  • Drops desktop.ini file(s)

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • Suspicious use of SetThreadContext

  behavioral1behavioral2