Analysis
-
max time kernel
12s -
max time network
162s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
24-06-2021 12:09
Static task
static1
Behavioral task
behavioral1
Sample
d949b2a7fc1633e57f1afa34cd0a90a8.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
d949b2a7fc1633e57f1afa34cd0a90a8.exe
Resource
win10v20210410
General
-
Target
d949b2a7fc1633e57f1afa34cd0a90a8.exe
-
Size
465KB
-
MD5
d949b2a7fc1633e57f1afa34cd0a90a8
-
SHA1
76b705a243bf5012be62d8789f4271e4de4b0547
-
SHA256
5ca87d23b76747cc2710bede0dd15ca05f21e1ca1df959e95aebf49304a677a0
-
SHA512
07b7eae9c5555ab25f703e0bf40b414f79322b78f049d8da9ee8d7bfdc6ab9339bad42fa572b3018b5319b74a76bec998eb18a4eed0febe22952f3b6126a4013
Malware Config
Signatures
-
Core1 .NET packer 1 IoCs
Detects packer/loader used by .NET malware.
Processes:
resource yara_rule behavioral2/memory/1808-119-0x000000001CF40000-0x000000001CFE7000-memory.dmp Core1 -
Loads dropped DLL 1 IoCs
Processes:
explorer.exepid process 2924 explorer.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
d949b2a7fc1633e57f1afa34cd0a90a8.exedescription pid process target process PID 1808 set thread context of 2924 1808 d949b2a7fc1633e57f1afa34cd0a90a8.exe explorer.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1292 2924 WerFault.exe explorer.exe -
Suspicious behavior: EnumeratesProcesses 15 IoCs
Processes:
WerFault.exepid process 1292 WerFault.exe 1292 WerFault.exe 1292 WerFault.exe 1292 WerFault.exe 1292 WerFault.exe 1292 WerFault.exe 1292 WerFault.exe 1292 WerFault.exe 1292 WerFault.exe 1292 WerFault.exe 1292 WerFault.exe 1292 WerFault.exe 1292 WerFault.exe 1292 WerFault.exe 1292 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 1292 WerFault.exe Token: SeBackupPrivilege 1292 WerFault.exe Token: SeDebugPrivilege 1292 WerFault.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
d949b2a7fc1633e57f1afa34cd0a90a8.exedescription pid process target process PID 1808 wrote to memory of 2924 1808 d949b2a7fc1633e57f1afa34cd0a90a8.exe explorer.exe PID 1808 wrote to memory of 2924 1808 d949b2a7fc1633e57f1afa34cd0a90a8.exe explorer.exe PID 1808 wrote to memory of 2924 1808 d949b2a7fc1633e57f1afa34cd0a90a8.exe explorer.exe PID 1808 wrote to memory of 2924 1808 d949b2a7fc1633e57f1afa34cd0a90a8.exe explorer.exe PID 1808 wrote to memory of 2924 1808 d949b2a7fc1633e57f1afa34cd0a90a8.exe explorer.exe PID 1808 wrote to memory of 2924 1808 d949b2a7fc1633e57f1afa34cd0a90a8.exe explorer.exe PID 1808 wrote to memory of 2924 1808 d949b2a7fc1633e57f1afa34cd0a90a8.exe explorer.exe PID 1808 wrote to memory of 2924 1808 d949b2a7fc1633e57f1afa34cd0a90a8.exe explorer.exe PID 1808 wrote to memory of 2924 1808 d949b2a7fc1633e57f1afa34cd0a90a8.exe explorer.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\d949b2a7fc1633e57f1afa34cd0a90a8.exe"C:\Users\Admin\AppData\Local\Temp\d949b2a7fc1633e57f1afa34cd0a90a8.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"2⤵
- Loads dropped DLL
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2924 -s 15403⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
\Users\Admin\AppData\LocalLow\sqlite3.dllMD5
f964811b68f9f1487c2b41e1aef576ce
SHA1b423959793f14b1416bc3b7051bed58a1034025f
SHA25683bc57dcf282264f2b00c21ce0339eac20fcb7401f7c5472c0cd0c014844e5f7
SHA512565b1a7291c6fcb63205907fcd9e72fc2e11ca945afc4468c378edba882e2f314c2ac21a7263880ff7d4b84c2a1678024c1ac9971ac1c1de2bfa4248ec0f98c4
-
memory/1808-114-0x00000000006E0000-0x00000000006E1000-memory.dmpFilesize
4KB
-
memory/1808-116-0x000000001C1F0000-0x000000001C2CF000-memory.dmpFilesize
892KB
-
memory/1808-117-0x000000001C330000-0x000000001C332000-memory.dmpFilesize
8KB
-
memory/1808-118-0x000000001D110000-0x000000001D111000-memory.dmpFilesize
4KB
-
memory/1808-119-0x000000001CF40000-0x000000001CFE7000-memory.dmpFilesize
668KB
-
memory/1808-120-0x0000000001050000-0x0000000001060000-memory.dmpFilesize
64KB
-
memory/1808-121-0x0000000001060000-0x0000000001061000-memory.dmpFilesize
4KB
-
memory/1808-122-0x0000000003180000-0x0000000003210000-memory.dmpFilesize
576KB
-
memory/2924-123-0x0000000000400000-0x0000000000492000-memory.dmpFilesize
584KB
-
memory/2924-124-0x000000000043DC85-mapping.dmp
-
memory/2924-125-0x0000000000400000-0x0000000000492000-memory.dmpFilesize
584KB