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Overview
overview
7Static
static
7eacfb08970...18.exe
windows7-x64
7eacfb08970...18.exe
windows10-2004-x64
7$PLUGINSDI...os.dll
windows7-x64
3$PLUGINSDI...os.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$TEMPImg/C...04.exe
windows7-x64
3$TEMPImg/C...04.exe
windows10-2004-x64
3$TEMPImg/regver.exe
windows7-x64
3$TEMPImg/regver.exe
windows10-2004-x64
3InternetHi...er.exe
windows7-x64
7InternetHi...er.exe
windows10-2004-x64
7Uninst.exe
windows7-x64
7Uninst.exe
windows10-2004-x64
7$PLUGINSDI...es.dll
windows7-x64
3$PLUGINSDI...es.dll
windows10-2004-x64
3Analysis
-
max time kernel
149s -
max time network
155s -
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, 07:02
Behavioral task
behavioral1
Sample
eacfb08970148a2b303c10f5e772d960_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
eacfb08970148a2b303c10f5e772d960_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/ExecDos.dll
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/ExecDos.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$TEMPImg/CheckVer104.exe
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
$TEMPImg/CheckVer104.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$TEMPImg/regver.exe
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$TEMPImg/regver.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
InternetHistoryCleaner.exe
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
InternetHistoryCleaner.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
Uninst.exe
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
Uninst.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/Processes.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/Processes.dll
Resource
win10v2004-20240802-en
General
-
Target
eacfb08970148a2b303c10f5e772d960_JaffaCakes118.exe
-
Size
696KB
-
MD5
eacfb08970148a2b303c10f5e772d960
-
SHA1
915cc0e0c4dd828b848f03c386e1764eb06f3292
-
SHA256
e27a3a7f8a32f3cd4b44719a6857152efbf049a59868eebd70243218f51787d6
-
SHA512
3a641fa2390318089a3fd22e1b4e5a93e2ac7f75140bec435a0fc2e02dd5c489b66f6f1de1cda8cf13911264d51b5e50229950a3e035078baa15665ded6e6fcf
-
SSDEEP
12288:oLlYqyXZusvu48SrxSY2x5U9CVq9+uJ7zk+nG8R5+YIHf8pw5a4EcieT:omqypXrxEACVq3JhG8RobEpcaxc
Malware Config
Signatures
-
Executes dropped EXE 2 IoCs
pid Process 3668 CheckVer104.exe 1848 regver.exe -
Loads dropped DLL 3 IoCs
pid Process 1320 eacfb08970148a2b303c10f5e772d960_JaffaCakes118.exe 1320 eacfb08970148a2b303c10f5e772d960_JaffaCakes118.exe 1320 eacfb08970148a2b303c10f5e772d960_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regver.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eacfb08970148a2b303c10f5e772d960_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language CheckVer104.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1848 regver.exe 3668 CheckVer104.exe 3668 CheckVer104.exe 1848 regver.exe 1848 regver.exe 1848 regver.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1320 wrote to memory of 1848 1320 eacfb08970148a2b303c10f5e772d960_JaffaCakes118.exe 83 PID 1320 wrote to memory of 1848 1320 eacfb08970148a2b303c10f5e772d960_JaffaCakes118.exe 83 PID 1320 wrote to memory of 1848 1320 eacfb08970148a2b303c10f5e772d960_JaffaCakes118.exe 83 PID 1320 wrote to memory of 3668 1320 eacfb08970148a2b303c10f5e772d960_JaffaCakes118.exe 82 PID 1320 wrote to memory of 3668 1320 eacfb08970148a2b303c10f5e772d960_JaffaCakes118.exe 82 PID 1320 wrote to memory of 3668 1320 eacfb08970148a2b303c10f5e772d960_JaffaCakes118.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\eacfb08970148a2b303c10f5e772d960_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\eacfb08970148a2b303c10f5e772d960_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1320 -
C:\Users\Admin\AppData\Local\TempImg\CheckVer104.exeC:\Users\Admin\AppData\Local\TempImg\CheckVer104.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3668
-
-
C:\Users\Admin\AppData\Local\TempImg\regver.exeC:\Users\Admin\AppData\Local\TempImg\regver.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1848
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
332KB
MD5fa199dffc4991a36725e1a2d272e787e
SHA168c1db76a8080782e3f450e3f724e4e1564b18f6
SHA25613c8453cb118d3f9d2dc2a1189633ab10162f902758320487f03daf124c4bb9e
SHA5128dc6a2369dc87148ac45cd6ae37f33fcb32c4fd863d17f6166a41c7a4ef40edd6a4da0f57536f382e550add791bf678a5116e0f1cb440649be1b924c3a31a520
-
Filesize
290KB
MD59181b183dd3096301e7211ed0312de8a
SHA10c321747b581ad79da70dc9aab183cc12c3bbefd
SHA256202fcecc53f1ffd2d1d85cc4cc79a24ae37285ce564e15615b5d13ca69487968
SHA5125316e0511746c75603ba02eaf79b9aafbb29356f94279f466d3f17e9894082f14cf052ca3b8f52a149815e8c9b58f5d4b02ef1dcc3d677dc27032480f788adf7
-
Filesize
5KB
MD5a7cd6206240484c8436c66afb12bdfbf
SHA10bb3e24a7eb0a9e5a8eae06b1c6e7551a7ec9919
SHA25669ac56d2fdf3c71b766d3cc49b33b36f1287cc2503310811017467dfcb455926
SHA512b9ee7803301e50a8ec20ab3f87eb9e509ea24d11a69e90005f30c1666acc4ed0a208bd56e372e2e5c6a6d901d45f04a12427303d74761983593d10b344c79904
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Filesize
11KB
MD500a0194c20ee912257df53bfe258ee4a
SHA1d7b4e319bc5119024690dc8230b9cc919b1b86b2
SHA256dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3
SHA5123b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667