Overview
overview
7Static
static
76d4a52b6c9...18.exe
windows7-x64
76d4a52b6c9...18.exe
windows10-2004-x64
7$EXEFILE.exe
windows7-x64
4$EXEFILE.exe
windows10-2004-x64
4$PLUGINSDI...er.dll
windows7-x64
1$PLUGINSDI...er.dll
windows10-2004-x64
1$PLUGINSDI...on.dll
windows7-x64
7$PLUGINSDI...on.dll
windows10-2004-x64
7$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$TEMP/$EXEFILE.exe
windows7-x64
4$TEMP/$EXEFILE.exe
windows10-2004-x64
4Analysis
-
max time kernel
129s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
24-05-2024 04:07
Behavioral task
behavioral1
Sample
6d4a52b6c98de81113d57224b7300195_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
6d4a52b6c98de81113d57224b7300195_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$EXEFILE.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$EXEFILE.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/Banner.dll
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/Banner.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/GetVersion.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/GetVersion.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$TEMP/$EXEFILE.exe
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
$TEMP/$EXEFILE.exe
Resource
win10v2004-20240426-en
General
-
Target
$PLUGINSDIR/GetVersion.dll
-
Size
6KB
-
MD5
dc9562578490df8bc464071f125bfc19
-
SHA1
56301a36ae4e3f92883f89f86b5d04da1e52770d
-
SHA256
0351fe33a6eb13417437c1baaee248442fb1ecc2c65940c9996bcda574677c3f
-
SHA512
9242f8e8ece707874ef61680cbfcba7fc810ec3a03d2cb2e803da59cc9c82badd71be0e76275574bc0c44cdfcef9b6db4e917ca8eb5391c5ae4b37e226b0c321
-
SSDEEP
96:NIGlpc19q/Z+93GG+hnYJacN9F5XB5nUQHS+AlBi46AQ5Vu:CozB+9sncN9FFB5bHSTlBi46AQ5Vu
Malware Config
Signatures
-
ACProtect 1.3x - 1.4x DLL software 2 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule behavioral8/memory/548-0-0x0000000074C80000-0x0000000074C89000-memory.dmp acprotect behavioral8/memory/548-1-0x0000000074C80000-0x0000000074C89000-memory.dmp acprotect -
Processes:
resource yara_rule behavioral8/memory/548-0-0x0000000074C80000-0x0000000074C89000-memory.dmp upx behavioral8/memory/548-1-0x0000000074C80000-0x0000000074C89000-memory.dmp upx -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1308 548 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 2280 wrote to memory of 548 2280 rundll32.exe rundll32.exe PID 2280 wrote to memory of 548 2280 rundll32.exe rundll32.exe PID 2280 wrote to memory of 548 2280 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\GetVersion.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\GetVersion.dll,#12⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 548 -s 6123⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 548 -ip 5481⤵