Analysis
-
max time kernel
43s -
max time network
50s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 06:47
Static task
static1
Behavioral task
behavioral1
Sample
e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe
Resource
win10v2004-20220901-en
General
-
Target
e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe
-
Size
935KB
-
MD5
cc07d830434765a8327a9dd93212e252
-
SHA1
64f38a9f3bdf6b60f4769af691c024eac45159cf
-
SHA256
e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224
-
SHA512
1e1ad6de0a3a0462b4a9626d41098aa711f8c17f5e234ea51b9e5023d28362225985dc6a0c963aa2faf9eaa083398bc975bb7c89266986bd12dae3a6a571239c
-
SSDEEP
12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x41:oyHv5Z+Wzv7AiBll0OBWi6si9GY
Malware Config
Signatures
-
Processes:
resource yara_rule behavioral1/memory/1688-55-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1688-57-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1688-58-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1688-61-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1688-63-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1688-64-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1688-65-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exedescription pid process target process PID 2012 set thread context of 1688 2012 e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exepid process 1688 e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exedescription pid process target process PID 2012 wrote to memory of 1688 2012 e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe PID 2012 wrote to memory of 1688 2012 e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe PID 2012 wrote to memory of 1688 2012 e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe PID 2012 wrote to memory of 1688 2012 e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe PID 2012 wrote to memory of 1688 2012 e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe PID 2012 wrote to memory of 1688 2012 e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe PID 2012 wrote to memory of 1688 2012 e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe PID 2012 wrote to memory of 1688 2012 e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe"C:\Users\Admin\AppData\Local\Temp\e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2012 -
C:\Users\Admin\AppData\Local\Temp\e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe"C:\Users\Admin\AppData\Local\Temp\e91e7262e7a52bfa8d936e17f99fa88d67bf2c0dcb0554ae72cb79f15f54f224.exe" Track="0001101000"2⤵
- Suspicious use of SetWindowsHookEx
PID:1688
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1688-54-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1688-55-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1688-57-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1688-58-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1688-59-0x00000000004F0400-mapping.dmp
-
memory/1688-61-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1688-62-0x0000000074B51000-0x0000000074B53000-memory.dmpFilesize
8KB
-
memory/1688-63-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1688-64-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1688-65-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB