Overview
overview
7Static
static
3fb1e52ecbe...18.exe
windows7-x64
7fb1e52ecbe...18.exe
windows10-2004-x64
7$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3$PLUGINSDI...a2.rtf
windows7-x64
4$PLUGINSDI...a2.rtf
windows10-2004-x64
1$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3Analysis
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max time kernel
148s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
19/04/2024, 20:36
Static task
static1
Behavioral task
behavioral1
Sample
fb1e52ecbe31f95ce3865b2e07e453dd_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fb1e52ecbe31f95ce3865b2e07e453dd_JaffaCakes118.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/licdata2.rtf
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/licdata2.rtf
Resource
win10v2004-20240412-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240412-en
General
-
Target
$PLUGINSDIR/licdata2.rtf
-
Size
4KB
-
MD5
a1e576e7024ff6f49fd0a3eb5d89f9a6
-
SHA1
7962765a0b6b7508c0d832c46aa8b746fc8a34dc
-
SHA256
afb956a45f5a657c85b64b4c2cc0e5b6be758a1f84012f2d20304331a03c3398
-
SHA512
f76516c58172db3bd114853879493a3f728e7c4963423a2beb420717bc7de43580354787dd6a4db1e55bcceabb9407ec1a63332031e6106905ad933bd0786bed
-
SSDEEP
96:TJ+JU9GtK/i8Jn9S9DSJ9zSU9or3EwXqFeZJyxlHSErwztK0:3YK/JJnsRSJZSU+LEYryPSEQK0
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 3400 WINWORD.EXE 3400 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3400 WINWORD.EXE 3400 WINWORD.EXE 3400 WINWORD.EXE 3400 WINWORD.EXE 3400 WINWORD.EXE 3400 WINWORD.EXE 3400 WINWORD.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\licdata2.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3400
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
245KB
MD5f883b260a8d67082ea895c14bf56dd56
SHA17954565c1f243d46ad3b1e2f1baf3281451fc14b
SHA256ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
SHA512d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e