Overview
overview
7Static
static
374db459fa4...22.exe
windows7-x64
774db459fa4...22.exe
windows10-2004-x64
7$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...ry.dll
windows7-x64
3$PLUGINSDI...ry.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...sh.dll
windows7-x64
1$PLUGINSDI...sh.dll
windows10-2004-x64
1$PLUGINSDI...ce.dll
windows7-x64
3$PLUGINSDI...ce.dll
windows10-2004-x64
3Analysis
-
max time kernel
149s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 02:09
Static task
static1
Behavioral task
behavioral1
Sample
74db459fa4253ae77a92e6fb176933a7205a0413a92b722ce6821b11ffd22422.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
74db459fa4253ae77a92e6fb176933a7205a0413a92b722ce6821b11ffd22422.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/Registry.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/Registry.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/newadvsplash.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/newadvsplash.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/textreplace.dll
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/textreplace.dll
Resource
win10v2004-20240426-en
General
-
Target
74db459fa4253ae77a92e6fb176933a7205a0413a92b722ce6821b11ffd22422.exe
-
Size
164KB
-
MD5
1b00acaa7a8aeac7b7cd384474779ff0
-
SHA1
a174d06c8ae8539c69cb2beb2bcd98cac74af4b1
-
SHA256
74db459fa4253ae77a92e6fb176933a7205a0413a92b722ce6821b11ffd22422
-
SHA512
eefc1809be377d896f617c52142a50fd36c82a68bd82b4d98c757de114ead0fc62d6468be019f2b0caaef6de9a7873b8589f02f2814bfd98f760c956db7e2982
-
SSDEEP
3072:sgXdZ2VQD3XJlGIC4VpTKypXYUJLbF2lQBV+UdE+rECWp7hKx+LpQ7I:seuCa4VpDNNJL1BV+UdvrEFp7hKxGpb
Malware Config
Signatures
-
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule C:\Program Files\Common Files\System\symsrv.dll acprotect -
Loads dropped DLL 1 IoCs
Processes:
74db459fa4253ae77a92e6fb176933a7205a0413a92b722ce6821b11ffd22422.exepid process 4520 74db459fa4253ae77a92e6fb176933a7205a0413a92b722ce6821b11ffd22422.exe -
Processes:
resource yara_rule C:\Program Files\Common Files\System\symsrv.dll upx behavioral2/memory/4520-4-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/4520-8-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
Processes:
74db459fa4253ae77a92e6fb176933a7205a0413a92b722ce6821b11ffd22422.exedescription ioc process File created C:\Program Files\Common Files\System\symsrv.dll 74db459fa4253ae77a92e6fb176933a7205a0413a92b722ce6821b11ffd22422.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4428 4520 WerFault.exe 74db459fa4253ae77a92e6fb176933a7205a0413a92b722ce6821b11ffd22422.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
74db459fa4253ae77a92e6fb176933a7205a0413a92b722ce6821b11ffd22422.exedescription pid process Token: SeDebugPrivilege 4520 74db459fa4253ae77a92e6fb176933a7205a0413a92b722ce6821b11ffd22422.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\74db459fa4253ae77a92e6fb176933a7205a0413a92b722ce6821b11ffd22422.exe"C:\Users\Admin\AppData\Local\Temp\74db459fa4253ae77a92e6fb176933a7205a0413a92b722ce6821b11ffd22422.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:4520 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4520 -s 2162⤵
- Program crash
PID:4428
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4520 -ip 45201⤵PID:1640
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab