Analysis
-
max time kernel
122s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
02-10-2024 19:20
Static task
static1
Behavioral task
behavioral1
Sample
1 ORGANIZER MARY 2023 COMPILED PDF.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1 ORGANIZER MARY 2023 COMPILED PDF.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
msimg32.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
msimg32.dll
Resource
win10v2004-20240802-en
General
-
Target
msimg32.dll
-
Size
2.3MB
-
MD5
1b9dd6d0ec099d3cef652a662cb3dbf5
-
SHA1
60d53ecd48b32d7a3317dee7938465558910e975
-
SHA256
b431a7291da03060abacbfe81f2b203d36190dbc15c775ea75b5a1192d48559c
-
SHA512
4c257deb92509929db801359dcf1317865deb5d705f8e73b56efa885d105db6dfe3b257086f0f879ade9b1f85af872e59c077624355abe16d86ebe7ac82dbeef
-
SSDEEP
49152:869FikjsYvjmNaMTuF2leBiDw0uLsD4Tht:l9sYvjRYDw0is0Tht
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 1 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 regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 3000 wrote to memory of 3004 3000 regsvr32.exe 30 PID 3000 wrote to memory of 3004 3000 regsvr32.exe 30 PID 3000 wrote to memory of 3004 3000 regsvr32.exe 30 PID 3000 wrote to memory of 3004 3000 regsvr32.exe 30 PID 3000 wrote to memory of 3004 3000 regsvr32.exe 30 PID 3000 wrote to memory of 3004 3000 regsvr32.exe 30 PID 3000 wrote to memory of 3004 3000 regsvr32.exe 30
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\msimg32.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3000 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\msimg32.dll2⤵
- System Location Discovery: System Language Discovery
PID:3004
-