Analysis
-
max time kernel
40s -
max time network
44s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 18:59
Static task
static1
Behavioral task
behavioral1
Sample
857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
Resource
win10v2004-20221111-en
General
-
Target
857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
-
Size
1.3MB
-
MD5
79ad0606e7a31743f2488606a5413b4a
-
SHA1
e4723e64c2e360eeae658283e083e3f8f17853b9
-
SHA256
857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f
-
SHA512
3e2d284b93198d6db6a6a6c247507d258bbeea2724f324c71037667653a0965737314ef8289861b600defca98fa87d1b72bb56079c05f594b631ea991c54be7f
-
SSDEEP
24576:jrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakZ:jrKo4ZwCOnYjVmJPaG
Malware Config
Signatures
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exedescription pid process target process PID 1132 set thread context of 1172 1132 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe -
Processes:
857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exepid process 1172 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe 1172 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe 1172 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe 1172 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe 1172 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exedescription pid process target process PID 1132 wrote to memory of 1172 1132 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe PID 1132 wrote to memory of 1172 1132 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe PID 1132 wrote to memory of 1172 1132 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe PID 1132 wrote to memory of 1172 1132 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe PID 1132 wrote to memory of 1172 1132 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe PID 1132 wrote to memory of 1172 1132 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe PID 1132 wrote to memory of 1172 1132 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe PID 1132 wrote to memory of 1172 1132 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe PID 1132 wrote to memory of 1172 1132 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe PID 1132 wrote to memory of 1172 1132 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe PID 1132 wrote to memory of 1172 1132 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe 857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe"C:\Users\Admin\AppData\Local\Temp\857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1172-54-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1172-55-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1172-57-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1172-59-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1172-61-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1172-63-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1172-65-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1172-66-0x000000000044E057-mapping.dmp
-
memory/1172-68-0x0000000075561000-0x0000000075563000-memory.dmpFilesize
8KB
-
memory/1172-69-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1172-70-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1172-71-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/1172-72-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB