File name: | Server.exe |
Full analysis: | https://app.any.run/tasks/04ce12a6-1f2e-4082-ac88-797acfb3c196 |
Verdict: | Malicious activity |
Analysis date: | October 20, 2020, 00:22:30 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
MD5: | 89EF2BA3CCB877C27CEF71C5B63A502C |
SHA1: | A31C67D3878F701418402464718621C4F71202EE |
SHA256: | ED46DA701A377F5018F805CEB85AA31E72D3D50EA0ACBF84077C02C9861A2D69 |
SSDEEP: | 384:CZyEqFgpWoy7krZtEVOsMBIHAkHC9D9O5UE5QzwBlpJNakkjh/TzF7pWn4PgreTr:w2Wol70ZtGOKgcvQO+11+L |
.exe | | | Generic CIL Executable (.NET, Mono, etc.) (56.7) |
---|---|---|
.exe | | | Win64 Executable (generic) (21.3) |
.scr | | | Windows screen saver (10.1) |
.dll | | | Win32 Dynamic Link Library (generic) (5) |
.exe | | | Win32 Executable (generic) (3.4) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2020:10:19 23:52:35+02:00 |
PEType: | PE32 |
LinkerVersion: | 8 |
CodeSize: | 41984 |
InitializedDataSize: | 1536 |
UninitializedDataSize: | - |
EntryPoint: | 0xc2be |
OSVersion: | 4 |
ImageVersion: | - |
SubsystemVersion: | 4 |
Subsystem: | Windows GUI |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 19-Oct-2020 21:52:35 |
Magic number: | MZ |
---|---|
Bytes on last page of file: | 0x0090 |
Pages in file: | 0x0003 |
Relocations: | 0x0000 |
Size of header: | 0x0004 |
Min extra paragraphs: | 0x0000 |
Max extra paragraphs: | 0xFFFF |
Initial SS value: | 0x0000 |
Initial SP value: | 0x00B8 |
Checksum: | 0x0000 |
Initial IP value: | 0x0000 |
Initial CS value: | 0x0000 |
Overlay number: | 0x0000 |
OEM identifier: | 0x0000 |
OEM information: | 0x0000 |
Address of NE header: | 0x00000080 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 3 |
Time date stamp: | 19-Oct-2020 21:52:35 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00002000 | 0x0000A2C4 | 0x0000A400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.67533 |
.rsrc | 0x0000E000 | 0x00000400 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.51607 |
.reloc | 0x00010000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0776332 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
2596 | "C:\Users\admin\AppData\Local\Temp\Server.exe" | C:\Users\admin\AppData\Local\Temp\Server.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
2560 | "C:\Users\admin\AppData\Local\Temp\system32t.exe" | C:\Users\admin\AppData\Local\Temp\system32t.exe | Server.exe | |
User: admin Integrity Level: MEDIUM |
PID | Process | Filename | Type | |
---|---|---|---|---|
2560 | system32t.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe | executable | |
MD5:89EF2BA3CCB877C27CEF71C5B63A502C | SHA256:ED46DA701A377F5018F805CEB85AA31E72D3D50EA0ACBF84077C02C9861A2D69 | |||
2596 | Server.exe | C:\Users\admin\AppData\Local\Temp\system32t.exe | executable | |
MD5:89EF2BA3CCB877C27CEF71C5B63A502C | SHA256:ED46DA701A377F5018F805CEB85AA31E72D3D50EA0ACBF84077C02C9861A2D69 |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2560 | system32t.exe | 3.134.39.220:16863 | 0.tcp.ngrok.io | — | US | shared |
2560 | system32t.exe | 3.17.7.232:16863 | 0.tcp.ngrok.io | — | US | malicious |
Domain | IP | Reputation |
---|---|---|
0.tcp.ngrok.io |
| shared |
PID | Process | Class | Message |
---|---|---|---|
— | — | Potential Corporate Privacy Violation | ET POLICY DNS Query to a *.ngrok domain (ngrok.io) |
— | — | Potential Corporate Privacy Violation | ET POLICY DNS Query to a *.ngrok domain (ngrok.io) |