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| File name: | e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe |
| Full analysis: | https://app.any.run/tasks/9ec64f6d-a402-4341-9e52-25ac9aabd292 |
| Verdict: | Malicious activity |
| Analysis date: | November 08, 2018, 08:03:27 |
| 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: | 4CA30CC2C3BAD232D4BCDFD0493FF8B7 |
| SHA1: | 382172844CDDF7C0488808D185E8577538D024E6 |
| SHA256: | E332477D62C4186429CAEF82381DF8553098E62981F13B466F927D044A83D2FD |
| SSDEEP: | 768:dsWE1zY49trfkFmu2TReo+eBERtKIN7fBXboWb5HjE4JX:dzEkmvpun7fBXkWb9jh |
MALICIOUS
Uses Task Scheduler to run other applications
- Battlenet.exe (PID: 2316)
- e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe (PID: 3240)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 3004)
- schtasks.exe (PID: 1896)
- schtasks.exe (PID: 1484)
Writes to a start menu file
- Battlenet.exe (PID: 2316)
Changes the autorun value in the registry
- Battlenet.exe (PID: 2316)
SUSPICIOUS
Executable content was dropped or overwritten
- e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe (PID: 3236)
- Battlenet.exe (PID: 2316)
Starts itself from another location
- e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe (PID: 3236)
Creates files in the user directory
- e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe (PID: 3236)
- Battlenet.exe (PID: 2316)
Connects to unusual port
- Battlenet.exe (PID: 2316)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .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) |
EXIF
EXE
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x100be |
| UninitializedDataSize: | - |
| InitializedDataSize: | 1536 |
| CodeSize: | 57856 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2018:10:28 23:44:43+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 28-Oct-2018 22:44:43 |
DOS Header
| 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 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 28-Oct-2018 22:44:43 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00002000 | 0x0000E0C4 | 0x0000E200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.57203 |
.rsrc | 0x00012000 | 0x00000240 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.52831 |
.reloc | 0x00014000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.96801 | 487 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
41
Monitored processes
6
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3236 | "C:\Users\admin\AppData\Local\Temp\e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe" | C:\Users\admin\AppData\Local\Temp\e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 1896 | schtasks /create /tn NYAN /tr "C:\Users\admin\AppData\Local\Temp\e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe" /sc minute /mo 1 | C:\Windows\system32\schtasks.exe | — | e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2316 | "C:\Users\admin\AppData\Roaming\Battlenet.exe" | C:\Users\admin\AppData\Roaming\Battlenet.exe | e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe | |
User: admin Integrity Level: MEDIUM | ||||
| 3004 | schtasks /create /tn NYAN /tr "C:\Users\admin\AppData\Roaming\Battlenet.exe" /sc minute /mo 1 | C:\Windows\system32\schtasks.exe | — | Battlenet.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3240 | C:\Users\admin\AppData\Local\Temp\e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe | C:\Users\admin\AppData\Local\Temp\e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe | — | taskeng.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 1484 | schtasks /create /tn NYAN /tr "C:\Users\admin\AppData\Local\Temp\e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe" /sc minute /mo 1 | C:\Windows\system32\schtasks.exe | — | e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
437
Read events
380
Write events
57
Delete events
0
Modification events
| (PID) Process: | (3236) e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe | Key: | HKEY_CURRENT_USER |
| Operation: | write | Name: | di |
Value: ! | |||
| (PID) Process: | (3236) e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3236) e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2316) Battlenet.exe | Key: | HKEY_CURRENT_USER |
| Operation: | write | Name: | di |
Value: ! | |||
| (PID) Process: | (2316) Battlenet.exe | Key: | HKEY_CURRENT_USER\Environment |
| Operation: | write | Name: | SEE_MASK_NOZONECHECKS |
Value: 1 | |||
| (PID) Process: | (2316) Battlenet.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Battlenet.exe |
Value: "C:\Users\admin\AppData\Roaming\Battlenet.exe" .. | |||
| (PID) Process: | (3240) e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe | Key: | HKEY_CURRENT_USER |
| Operation: | write | Name: | di |
Value: ! | |||
| (PID) Process: | (2316) Battlenet.exe | Key: | HKEY_CURRENT_USER\Software\Battlenet.exe |
| Operation: | write | Name: | [kl] |
Value: | |||
Executable files
2
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2316 | Battlenet.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Battlenet.url | text | |
MD5:5B4D9D4276254D8502F07433B1A198B9 | SHA256:812B3C783BE88BFE05407A18020C705E9ADA6A9F452E35FCEED96EB3163E1A51 | |||
| 3236 | e145eb2b755ade2a6a7902af8d55ca39-cleaned.exe | C:\Users\admin\AppData\Roaming\Battlenet.exe | executable | |
MD5:4CA30CC2C3BAD232D4BCDFD0493FF8B7 | SHA256:E332477D62C4186429CAEF82381DF8553098E62981F13B466F927D044A83D2FD | |||
| 2316 | Battlenet.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Battlenet.exe | executable | |
MD5:4CA30CC2C3BAD232D4BCDFD0493FF8B7 | SHA256:E332477D62C4186429CAEF82381DF8553098E62981F13B466F927D044A83D2FD | |||
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HTTP(S) requests
0
TCP/UDP connections
2
DNS requests
2
Threats
0
HTTP requests
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Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2316 | Battlenet.exe | 195.123.217.189:10050 | — | ITL Company | NL | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
dns.msftncsi.com |
| shared |