Analysis
-
max time kernel
598s -
max time network
570s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
31-05-2023 19:10
Static task
static1
Behavioral task
behavioral1
Sample
Visualizarpdf-print-31052023.exe
Resource
win7-20230220-en
5 signatures
600 seconds
General
-
Target
Visualizarpdf-print-31052023.exe
-
Size
4.4MB
-
MD5
a12d326845a96a03867b2b70ca8f12ee
-
SHA1
3b1264d2e156a09142847b6a18f70a3267c406e2
-
SHA256
21ff46a6fc9173fcc147d7a5c603032c662c6c1f1b05c1bb1e30e20e168bb056
-
SHA512
9fef1a558a6f0ea732f6a0078d2aaf5ca01d347f1a901328d78f420de249eae054074918d792d4a7b08bf92010f9a6797bc5635c649a94f67cea6fc7b175a7b6
-
SSDEEP
49152:cbVY1yAdICj03tywdG0UhW45SG/kTQGKZE+59eJQIT2TKyP:co
Malware Config
Signatures
-
Bandook payload 8 IoCs
Processes:
resource yara_rule behavioral1/memory/1708-98-0x0000000013140000-0x00000000140F3000-memory.dmp family_bandook behavioral1/memory/1708-99-0x0000000013140000-0x00000000140F3000-memory.dmp family_bandook behavioral1/memory/1708-100-0x0000000013140000-0x00000000140F3000-memory.dmp family_bandook behavioral1/memory/1708-101-0x0000000013140000-0x00000000140F3000-memory.dmp family_bandook behavioral1/memory/1708-102-0x0000000013140000-0x00000000140F3000-memory.dmp family_bandook behavioral1/memory/1708-105-0x0000000013140000-0x00000000140F3000-memory.dmp family_bandook behavioral1/memory/1708-107-0x0000000013140000-0x00000000140F3000-memory.dmp family_bandook behavioral1/memory/1708-111-0x0000000013140000-0x00000000140F3000-memory.dmp family_bandook -
Processes:
resource yara_rule behavioral1/memory/1708-95-0x0000000013140000-0x00000000140F3000-memory.dmp upx behavioral1/memory/1708-97-0x0000000013140000-0x00000000140F3000-memory.dmp upx behavioral1/memory/1708-98-0x0000000013140000-0x00000000140F3000-memory.dmp upx behavioral1/memory/1708-99-0x0000000013140000-0x00000000140F3000-memory.dmp upx behavioral1/memory/1708-100-0x0000000013140000-0x00000000140F3000-memory.dmp upx behavioral1/memory/1708-101-0x0000000013140000-0x00000000140F3000-memory.dmp upx behavioral1/memory/1708-102-0x0000000013140000-0x00000000140F3000-memory.dmp upx behavioral1/memory/1708-105-0x0000000013140000-0x00000000140F3000-memory.dmp upx behavioral1/memory/1708-107-0x0000000013140000-0x00000000140F3000-memory.dmp upx behavioral1/memory/1708-111-0x0000000013140000-0x00000000140F3000-memory.dmp upx -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
msinfo32.exepid process 1708 msinfo32.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
Visualizarpdf-print-31052023.exedescription pid process target process PID 1200 wrote to memory of 1708 1200 Visualizarpdf-print-31052023.exe msinfo32.exe PID 1200 wrote to memory of 1708 1200 Visualizarpdf-print-31052023.exe msinfo32.exe PID 1200 wrote to memory of 1708 1200 Visualizarpdf-print-31052023.exe msinfo32.exe PID 1200 wrote to memory of 1708 1200 Visualizarpdf-print-31052023.exe msinfo32.exe PID 1200 wrote to memory of 1616 1200 Visualizarpdf-print-31052023.exe Visualizarpdf-print-31052023.exe PID 1200 wrote to memory of 1616 1200 Visualizarpdf-print-31052023.exe Visualizarpdf-print-31052023.exe PID 1200 wrote to memory of 1616 1200 Visualizarpdf-print-31052023.exe Visualizarpdf-print-31052023.exe PID 1200 wrote to memory of 1616 1200 Visualizarpdf-print-31052023.exe Visualizarpdf-print-31052023.exe PID 1200 wrote to memory of 1708 1200 Visualizarpdf-print-31052023.exe msinfo32.exe PID 1200 wrote to memory of 1708 1200 Visualizarpdf-print-31052023.exe msinfo32.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Visualizarpdf-print-31052023.exe"C:\Users\Admin\AppData\Local\Temp\Visualizarpdf-print-31052023.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\windows\syswow64\msinfo32.exeC:\windows\syswow64\msinfo32.exe2⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Users\Admin\AppData\Local\Temp\Visualizarpdf-print-31052023.exeC:\Users\Admin\AppData\Local\Temp\Visualizarpdf-print-31052023.exe ooooooooooooooo2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1200-96-0x0000000000400000-0x000000000087A000-memory.dmpFilesize
4.5MB
-
memory/1200-55-0x0000000000400000-0x000000000087A000-memory.dmpFilesize
4.5MB
-
memory/1200-56-0x0000000000230000-0x0000000000231000-memory.dmpFilesize
4KB
-
memory/1200-57-0x0000000000400000-0x000000000087A000-memory.dmpFilesize
4.5MB
-
memory/1200-58-0x0000000000400000-0x000000000087A000-memory.dmpFilesize
4.5MB
-
memory/1200-59-0x0000000000400000-0x000000000087A000-memory.dmpFilesize
4.5MB
-
memory/1200-89-0x0000000000400000-0x000000000087A000-memory.dmpFilesize
4.5MB
-
memory/1200-90-0x0000000000400000-0x000000000087A000-memory.dmpFilesize
4.5MB
-
memory/1200-91-0x0000000000400000-0x000000000087A000-memory.dmpFilesize
4.5MB
-
memory/1200-122-0x0000000000400000-0x000000000087A000-memory.dmpFilesize
4.5MB
-
memory/1200-54-0x0000000000230000-0x0000000000231000-memory.dmpFilesize
4KB
-
memory/1616-106-0x0000000000400000-0x000000000087A000-memory.dmpFilesize
4.5MB
-
memory/1616-109-0x0000000000220000-0x0000000000221000-memory.dmpFilesize
4KB
-
memory/1616-92-0x0000000000220000-0x0000000000221000-memory.dmpFilesize
4KB
-
memory/1616-115-0x0000000000400000-0x000000000087A000-memory.dmpFilesize
4.5MB
-
memory/1616-113-0x0000000000400000-0x000000000087A000-memory.dmpFilesize
4.5MB
-
memory/1708-105-0x0000000013140000-0x00000000140F3000-memory.dmpFilesize
15.7MB
-
memory/1708-100-0x0000000013140000-0x00000000140F3000-memory.dmpFilesize
15.7MB
-
memory/1708-101-0x0000000013140000-0x00000000140F3000-memory.dmpFilesize
15.7MB
-
memory/1708-102-0x0000000013140000-0x00000000140F3000-memory.dmpFilesize
15.7MB
-
memory/1708-95-0x0000000013140000-0x00000000140F3000-memory.dmpFilesize
15.7MB
-
memory/1708-93-0x0000000013140000-0x00000000140F3000-memory.dmpFilesize
15.7MB
-
memory/1708-107-0x0000000013140000-0x00000000140F3000-memory.dmpFilesize
15.7MB
-
memory/1708-99-0x0000000013140000-0x00000000140F3000-memory.dmpFilesize
15.7MB
-
memory/1708-111-0x0000000013140000-0x00000000140F3000-memory.dmpFilesize
15.7MB
-
memory/1708-98-0x0000000013140000-0x00000000140F3000-memory.dmpFilesize
15.7MB
-
memory/1708-97-0x0000000013140000-0x00000000140F3000-memory.dmpFilesize
15.7MB
-
memory/1708-94-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB