Overview
overview
7Static
static
3438cde18a4...18.exe
windows7-x64
7438cde18a4...18.exe
windows10-2004-x64
7$PLUGINSDI...se.dll
windows7-x64
3$PLUGINSDI...se.dll
windows10-2004-x64
3$PLUGINSDI...se.rtf
windows7-x64
4$PLUGINSDI...se.rtf
windows10-2004-x64
1$PLUGINSDI...on.dll
windows7-x64
3$PLUGINSDI...on.dll
windows10-2004-x64
3$PLUGINSDIR/Math.dll
windows7-x64
3$PLUGINSDIR/Math.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...ub.exe
windows7-x64
7$PLUGINSDI...ub.exe
windows10-2004-x64
7$PLUGINSDI...se.rtf
windows7-x64
4$PLUGINSDI...se.rtf
windows10-2004-x64
1$PLUGINSDI...se.rtf
windows7-x64
4$PLUGINSDI...se.rtf
windows10-2004-x64
1$PLUGINSDI...ib.dll
windows7-x64
3$PLUGINSDI...ib.dll
windows10-2004-x64
3$PLUGINSDI...CF.rtf
windows7-x64
4$PLUGINSDI...CF.rtf
windows10-2004-x64
1$PLUGINSDI...DS.rtf
windows7-x64
4$PLUGINSDI...DS.rtf
windows10-2004-x64
1$PLUGINSDI...PC.rtf
windows7-x64
4$PLUGINSDI...PC.rtf
windows10-2004-x64
1$PLUGINSDI...IM.rtf
windows7-x64
4$PLUGINSDI...IM.rtf
windows10-2004-x64
1$PLUGINSDI...su.rtf
windows7-x64
4$PLUGINSDI...su.rtf
windows10-2004-x64
1Analysis
-
max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
13/07/2024, 22:15
Static task
static1
Behavioral task
behavioral1
Sample
438cde18a4dc1c959676e7a4c64c393c_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
438cde18a4dc1c959676e7a4c64c393c_JaffaCakes118.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/CustomLicense.dll
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/CustomLicense.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/DefaultTab_license.rtf
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/DefaultTab_license.rtf
Resource
win10v2004-20240709-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/GetVersion.dll
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/GetVersion.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/Math.dll
Resource
win7-20240705-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/Math.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240708-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240704-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/dllstub.exe
Resource
win7-20240704-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/dllstub.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/frg_license.rtf
Resource
win7-20240705-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/frg_license.rtf
Resource
win10v2004-20240709-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/gc_license.rtf
Resource
win7-20240708-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/gc_license.rtf
Resource
win10v2004-20240709-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/intlib.dll
Resource
win7-20240708-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/intlib.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/license_CF.rtf
Resource
win7-20240704-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/license_CF.rtf
Resource
win10v2004-20240709-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/license_GDS.rtf
Resource
win7-20240705-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/license_GDS.rtf
Resource
win10v2004-20240709-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/license_MLPC.rtf
Resource
win7-20240704-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/license_MLPC.rtf
Resource
win10v2004-20240704-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/license_SIM.rtf
Resource
win7-20240705-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/license_SIM.rtf
Resource
win10v2004-20240709-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/license_csu.rtf
Resource
win7-20240708-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/license_csu.rtf
Resource
win10v2004-20240709-en
General
-
Target
$PLUGINSDIR/license_csu.rtf
-
Size
5KB
-
MD5
e86b3ccc6b5f1745e63286184f3eedf7
-
SHA1
bab01972df4d5c2e0b5e06452e0d57748e898554
-
SHA256
6e620648f31c8b98003c1a72b017471caf6b059bd5aacf745fd7b09e4861ca33
-
SHA512
f3b07bd0c1cbe66da797669e1d5e77f6c3047d5bd92c0080e662703501d68c6bc9787e38e8137bc4efc0c0a2824a0e41188b641b94c2eb0d06b73d82b9950608
-
SSDEEP
48:2c6yLaMdzgBncBQtAzo+1d9SKfV+6ZzB0dNlFztOHi26H2aOfvWYWDZjJ0oA1RSJ:FaUB2/Izfv3F1RSFFSksfg6RvoppfV
Malware Config
Signatures
-
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE -
Office loads VBA resources, possible macro or embedded object present
-
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2128 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2128 WINWORD.EXE 2128 WINWORD.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2128 wrote to memory of 2720 2128 WINWORD.EXE 31 PID 2128 wrote to memory of 2720 2128 WINWORD.EXE 31 PID 2128 wrote to memory of 2720 2128 WINWORD.EXE 31 PID 2128 wrote to memory of 2720 2128 WINWORD.EXE 31
Processes
-
C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\license_csu.rtf"1⤵
- Drops file in Windows directory
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2128 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵PID:2720
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
19KB
MD5840f2acc60da8c6793c609946f6d4082
SHA122e92e727cade7c6a9f69da5795410eba9c4e72c
SHA256636b8eecc558cc4e6312e93f87a0e0a014572fa0bfc9cf50b9311e4cead43b44
SHA512adab6b79ed056a6955ea90f72074624d96799dd8d88ecf5cf10bb514149e740031ab85217a6f41168cb6aa3573c77c8a8fd0e1497cc47d6be6e20f4d78f3632d