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Analysis
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max time kernel
143s -
max time network
132s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
28/08/2024, 23:17
Static task
static1
Behavioral task
behavioral1
Sample
c7d3fae26ae7c53f78f285b1b2695e60_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
c7d3fae26ae7c53f78f285b1b2695e60_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c7d3fae26ae7c53f78f285b1b2695e60_JaffaCakes118.exe
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Size
7.5MB
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MD5
c7d3fae26ae7c53f78f285b1b2695e60
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SHA1
a25a044cfe217629690f39d192a97fec94ae347a
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SHA256
c359491dff64ae8fa7a05345834b1f168021de68c7ab582066281f37424fda63
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SHA512
80ff7ee43da2d9809ca34916039283cc4cca711c646f26ba5ef3b263b18b2d6e25df2148a254c4580277936e3cb86db6b874878edf1cb5b72c5b97867028ca85
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SSDEEP
768:LyNovA586VA/H/pAcbVugAFBbadjHO+yav9Hps61Ja:L7t5ZbVug2Fada+y0BpbDa
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4964 ICWCONN1.EXE -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\PROGRAM FILES\ONLINE SERVICES\ICWCONN1.EXE c7d3fae26ae7c53f78f285b1b2695e60_JaffaCakes118.exe File opened for modification C:\PROGRAM FILES\ONLINE SERVICES\ICWCONN1.EXE c7d3fae26ae7c53f78f285b1b2695e60_JaffaCakes118.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4820 4964 WerFault.exe 84 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 c7d3fae26ae7c53f78f285b1b2695e60_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ICWCONN1.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3044 wrote to memory of 4964 3044 c7d3fae26ae7c53f78f285b1b2695e60_JaffaCakes118.exe 84 PID 3044 wrote to memory of 4964 3044 c7d3fae26ae7c53f78f285b1b2695e60_JaffaCakes118.exe 84 PID 3044 wrote to memory of 4964 3044 c7d3fae26ae7c53f78f285b1b2695e60_JaffaCakes118.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\c7d3fae26ae7c53f78f285b1b2695e60_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c7d3fae26ae7c53f78f285b1b2695e60_JaffaCakes118.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3044 -
C:\PROGRAM FILES\ONLINE SERVICES\ICWCONN1.EXE"C:\PROGRAM FILES\ONLINE SERVICES\ICWCONN1.EXE" C:\USERS\ADMIN\APPDATA\LOCAL\TEMP\C7D3FAE26AE7C53F78F285B1B2695E60_JAFFACAKES118.EXE2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4964 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4964 -s 4163⤵
- Program crash
PID:4820
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4964 -ip 49641⤵PID:2404
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
15.0MB
MD55a2a9446f42a98983030e22e44f15c00
SHA15461fe915a9feb23f6346bf53afe99396666c9d2
SHA25655866f37d1795bd6872160ef32b8e07b8b508ab6205797b1416e0287c70c3d7c
SHA512bf9877ed2a2c8fc752874f36bf5d0c1a088cb75673ba80877bb72bd2aedb4751e3939f4db2a02e480e7c151b28f7c6ce8cf3f0b8ea47848ebbce74440010f716