Analysis
-
max time kernel
57s -
max time network
72s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 13:30
Static task
static1
Behavioral task
behavioral1
Sample
4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe
Resource
win10v2004-20221111-en
General
-
Target
4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe
-
Size
1.3MB
-
MD5
234a91b1b6fb8630e4e62a72e4d39170
-
SHA1
022bab0a665394cd5384ea24cdd296eb4aade0b3
-
SHA256
4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9
-
SHA512
5ad2ba7dc0c93ffb7a53e217d1a6d640460f48058839cd1a2d9e9da9a2a8761c4ed777eb447c64841b366c70163c40ba360df341dcf6f3994a71cedd06402f6b
-
SSDEEP
24576:jrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakv:jrKo4ZwCOnYjVmJPaE
Malware Config
Signatures
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exedescription pid process target process PID 368 set thread context of 1820 368 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe -
Processes:
4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exepid process 1820 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe 1820 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe 1820 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe 1820 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe 1820 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exedescription pid process target process PID 368 wrote to memory of 1820 368 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe PID 368 wrote to memory of 1820 368 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe PID 368 wrote to memory of 1820 368 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe PID 368 wrote to memory of 1820 368 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe PID 368 wrote to memory of 1820 368 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe PID 368 wrote to memory of 1820 368 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe PID 368 wrote to memory of 1820 368 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe PID 368 wrote to memory of 1820 368 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe PID 368 wrote to memory of 1820 368 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe PID 368 wrote to memory of 1820 368 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe PID 368 wrote to memory of 1820 368 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe 4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe"C:\Users\Admin\AppData\Local\Temp\4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:368 -
C:\Users\Admin\AppData\Local\Temp\4539bd4bf92cc029e84984d41a73888910ccc5f8f293f90d770cac6a8e4d45e9.exe
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1820
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1820-54-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1820-55-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1820-57-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1820-59-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1820-61-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1820-63-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1820-66-0x000000000044E057-mapping.dmp
-
memory/1820-65-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1820-68-0x0000000074AD1000-0x0000000074AD3000-memory.dmpFilesize
8KB
-
memory/1820-69-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1820-70-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1820-72-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB