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Analysis

  • max time kernel
    113s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    08/09/2024, 23:52

General

  • Target

    d5513a0a81fffd02cea80e0cd18cd1ce_JaffaCakes118.exe

  • Size

    708KB

  • MD5

    d5513a0a81fffd02cea80e0cd18cd1ce

  • SHA1

    6e5fdb29355c0cbbe5a3c9749fa1cc5973447f6e

  • SHA256

    d1eff42befabb59f568bb8647f29c32e54b9fb55bdd4d33d658df46a98575b74

  • SHA512

    330392b9a9ffbdc41e79e16cfd3a8d4e902a7f6dc6b967de03fca63201898fcf20686271e6c2f4eae9ede66d3a2ce14cdee2c40e1342a641ecec16e5ea72a7d3

  • SSDEEP

    6144:3A3BKBqCW/CW68Qm1Qeme003yfVj0Xu+vzpBeiBkcpEMYWwl4GwqkyRi75YNq:3AxKBcGejyfVqvNgYFbwVkyRi75YE

Malware Config

Signatures

  • Darkcomet

    DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

  • Modifies firewall policy service 3 TTPs 2 IoCs
  • UPX packed file 26 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

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

  • Suspicious use of SetThreadContext 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 59 IoCs
  • Suspicious use of AdjustPrivilegeToken 24 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d5513a0a81fffd02cea80e0cd18cd1ce_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d5513a0a81fffd02cea80e0cd18cd1ce_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1508
    • C:\Users\Admin\AppData\Local\Temp\d5513a0a81fffd02cea80e0cd18cd1ce_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\d5513a0a81fffd02cea80e0cd18cd1ce_JaffaCakes118.exe
      2⤵
      • Modifies firewall policy service
      • Adds Run key to start application
      • Writes to the Master Boot Record (MBR)
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3928
      • C:\Users\Admin\AppData\Local\Temp\d5513a0a81fffd02cea80e0cd18cd1ce_JaffaCakes118.exe
        C:\Users\Admin\AppData\Local\Temp\d5513a0a81fffd02cea80e0cd18cd1ce_JaffaCakes118.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:1724

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1724-1311-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1343-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1342-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1341-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1340-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1339-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1338-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1337-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1336-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1335-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1334-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1333-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1331-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1332-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1330-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1325-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1327-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1326-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1324-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1319-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1321-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1320-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1316-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1318-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1315-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/1724-1313-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1724-1312-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/3928-1215-0x0000000000300000-0x000000000031E000-memory.dmp

    Filesize

    120KB

  • memory/3928-1299-0x0000000000450000-0x00000000004C1000-memory.dmp

    Filesize

    452KB

  • memory/3928-1236-0x0000000000300000-0x0000000000324000-memory.dmp

    Filesize

    144KB

  • memory/3928-1235-0x0000000000300000-0x0000000000318000-memory.dmp

    Filesize

    96KB

  • memory/3928-1228-0x0000000000300000-0x000000000034D000-memory.dmp

    Filesize

    308KB

  • memory/3928-1227-0x0000000000300000-0x0000000000315000-memory.dmp

    Filesize

    84KB

  • memory/3928-1244-0x0000000000450000-0x00000000004F6000-memory.dmp

    Filesize

    664KB

  • memory/3928-1245-0x0000000000450000-0x00000000004F6000-memory.dmp

    Filesize

    664KB

  • memory/3928-1252-0x0000000000300000-0x000000000031E000-memory.dmp

    Filesize

    120KB

  • memory/3928-1251-0x0000000000250000-0x000000000025B000-memory.dmp

    Filesize

    44KB

  • memory/3928-1250-0x0000000000250000-0x000000000025B000-memory.dmp

    Filesize

    44KB

  • memory/3928-1249-0x0000000000300000-0x000000000031E000-memory.dmp

    Filesize

    120KB

  • memory/3928-1260-0x0000000000300000-0x0000000000331000-memory.dmp

    Filesize

    196KB

  • memory/3928-1259-0x0000000000300000-0x0000000000331000-memory.dmp

    Filesize

    196KB

  • memory/3928-1258-0x0000000000300000-0x000000000032D000-memory.dmp

    Filesize

    180KB

  • memory/3928-1257-0x0000000000300000-0x000000000032D000-memory.dmp

    Filesize

    180KB

  • memory/3928-1265-0x0000000000300000-0x000000000034D000-memory.dmp

    Filesize

    308KB

  • memory/3928-1268-0x0000000000300000-0x0000000000312000-memory.dmp

    Filesize

    72KB

  • memory/3928-1267-0x0000000000300000-0x0000000000312000-memory.dmp

    Filesize

    72KB

  • memory/3928-1266-0x0000000000300000-0x000000000034D000-memory.dmp

    Filesize

    308KB

  • memory/3928-1276-0x0000000000300000-0x000000000036B000-memory.dmp

    Filesize

    428KB

  • memory/3928-1282-0x0000000000450000-0x00000000004E9000-memory.dmp

    Filesize

    612KB

  • memory/3928-1281-0x0000000000450000-0x00000000004F6000-memory.dmp

    Filesize

    664KB

  • memory/3928-1280-0x0000000000450000-0x00000000004F6000-memory.dmp

    Filesize

    664KB

  • memory/3928-1275-0x0000000000300000-0x000000000036B000-memory.dmp

    Filesize

    428KB

  • memory/3928-1284-0x0000000000450000-0x00000000004E9000-memory.dmp

    Filesize

    612KB

  • memory/3928-1274-0x0000000000300000-0x0000000000324000-memory.dmp

    Filesize

    144KB

  • memory/3928-1273-0x0000000000300000-0x0000000000324000-memory.dmp

    Filesize

    144KB

  • memory/3928-1293-0x0000000000250000-0x000000000025B000-memory.dmp

    Filesize

    44KB

  • memory/3928-1290-0x0000000000250000-0x000000000025B000-memory.dmp

    Filesize

    44KB

  • memory/3928-1289-0x0000000000250000-0x000000000025B000-memory.dmp

    Filesize

    44KB

  • memory/3928-1296-0x0000000000300000-0x0000000000331000-memory.dmp

    Filesize

    196KB

  • memory/3928-1300-0x0000000000450000-0x00000000004C1000-memory.dmp

    Filesize

    452KB

  • memory/3928-1237-0x0000000000300000-0x0000000000324000-memory.dmp

    Filesize

    144KB

  • memory/3928-1297-0x0000000000300000-0x0000000000331000-memory.dmp

    Filesize

    196KB

  • memory/3928-1305-0x0000000000250000-0x0000000000258000-memory.dmp

    Filesize

    32KB

  • memory/3928-1304-0x0000000000300000-0x0000000000312000-memory.dmp

    Filesize

    72KB

  • memory/3928-1239-0x0000000002780000-0x0000000002849000-memory.dmp

    Filesize

    804KB

  • memory/3928-1229-0x0000000000300000-0x000000000034D000-memory.dmp

    Filesize

    308KB

  • memory/3928-1234-0x0000000000300000-0x0000000000318000-memory.dmp

    Filesize

    96KB

  • memory/3928-1226-0x0000000000300000-0x0000000000315000-memory.dmp

    Filesize

    84KB

  • memory/3928-921-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/3928-1317-0x0000000000300000-0x0000000000312000-memory.dmp

    Filesize

    72KB

  • memory/3928-1219-0x0000000000300000-0x000000000032D000-memory.dmp

    Filesize

    180KB

  • memory/3928-1222-0x0000000000250000-0x000000000025D000-memory.dmp

    Filesize

    52KB

  • memory/3928-1221-0x0000000000300000-0x000000000032D000-memory.dmp

    Filesize

    180KB

  • memory/3928-1216-0x0000000000300000-0x000000000031E000-memory.dmp

    Filesize

    120KB

  • memory/3928-1214-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/3928-1207-0x0000000002780000-0x0000000002849000-memory.dmp

    Filesize

    804KB

  • memory/3928-1205-0x0000000002780000-0x0000000002849000-memory.dmp

    Filesize

    804KB

  • memory/3928-1201-0x0000000000300000-0x0000000000318000-memory.dmp

    Filesize

    96KB

  • memory/3928-1323-0x0000000000300000-0x000000000036B000-memory.dmp

    Filesize

    428KB

  • memory/3928-1322-0x0000000000300000-0x000000000036B000-memory.dmp

    Filesize

    428KB

  • memory/3928-1328-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/3928-1200-0x0000000000300000-0x0000000000318000-memory.dmp

    Filesize

    96KB

  • memory/3928-1195-0x0000000000300000-0x0000000000315000-memory.dmp

    Filesize

    84KB

  • memory/3928-1194-0x0000000000300000-0x0000000000315000-memory.dmp

    Filesize

    84KB

  • memory/3928-1189-0x0000000000250000-0x000000000025D000-memory.dmp

    Filesize

    52KB

  • memory/3928-1187-0x0000000000250000-0x000000000025D000-memory.dmp

    Filesize

    52KB

  • memory/3928-946-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/3928-943-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/3928-944-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/3928-942-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/3928-941-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/3928-940-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/3928-937-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/3928-929-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/3928-925-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB