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File name:

SyncHost.exe

Full analysis: https://app.any.run/tasks/441377f2-ab60-473d-a47f-bd4bb2142552
Verdict: Malicious activity
Threats:

Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links.

Analysis date: November 14, 2018, 12:38:32
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
remcos
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

E3A86D1044F90F3BFECF31C6885C7E00

SHA1:

E8841DE7C3973DE1CE52789349FE7BE696DEDE6D

SHA256:

5EAAF6D6066662AE13AA78035688803F0099558AA7075E011CCC38E9BB37B7DA

SSDEEP:

24576:ZlJ24fVCTOV1rtheTTafIy57Si5ZAf7t262ZL/c/hWEMycXL+DmLEj+/E9EA0jmb:ZXTfhTC3afICO7mcJmXq9S20g

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    • REMCOS RAT was detected

      • SyncHost.exe (PID: 3908)
    • Changes the autorun value in the registry

      • SyncHost.exe (PID: 3900)
  • SUSPICIOUS

    • Application launched itself

      • SyncHost.exe (PID: 3900)
    • Executable content was dropped or overwritten

      • SyncHost.exe (PID: 3900)
    • Connects to unusual port

      • SyncHost.exe (PID: 3908)
  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (42.6)
.exe | Win16/32 Executable Delphi generic (19.5)
.exe | Generic Win/DOS Executable (18.9)
.exe | DOS Executable Generic (18.9)

EXIF

EXE

AssemblyVersion: 0.0.0.0
ProductVersion: 19.2.32.4
ProductName: Recovery time for process exit
OriginalFileName: slnative.exe
LegalCopyright: Copyright © 2018 Systemax Inc.
InternalName: slnative.exe
FileVersion: 19.2.32.4
FileDescription: Recovery time for process exit
CompanyName: Systemax Inc.
Comments: eqokavojowiseb
CharacterSet: Unicode
LanguageCode: Neutral
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 19.2.32.4
FileVersionNumber: 19.2.32.4
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x4e6000
UninitializedDataSize: -
InitializedDataSize: 568320
CodeSize: 487424
LinkerVersion: 2.25
PEType: PE32
TimeStamp: 1992:06:20 00:22:17+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 19-Jun-1992 22:22:17
Detected languages:
  • Arabic - Egypt
  • English - United States
  • Russian - Russia

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0050
Pages in file: 0x0002
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x000F
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x001A
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 6
Time date stamp: 19-Jun-1992 22:22:17
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_BYTES_REVERSED_HI
  • IMAGE_FILE_BYTES_REVERSED_LO
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
0x00001000
0x00087000
0x0003C200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.97487
.rsrc
0x00088000
0x0007F164
0x00040800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.96229
.idata
0x00108000
0x00001000
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.30872
0x00109000
0x00256000
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.256865
zesrgwpc
0x0035F000
0x00187000
0x00186200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.84377
cnoubvdw
0x004E6000
0x00001000
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.44545

Resources

Title
Entropy
Size
Codepage
Language
Type
1
1.98238
1860
Latin 1 / Western European
UNKNOWN
RT_VERSION
2
2.7163
3240
Latin 1 / Western European
Arabic - Egypt
RT_ICON
3
3.82771
872
Latin 1 / Western European
Arabic - Egypt
RT_ICON
4
7.27874
308
Latin 1 / Western European
UNKNOWN
RT_CURSOR
5
7.27543
308
Latin 1 / Western European
UNKNOWN
RT_CURSOR
6
7.23243
308
Latin 1 / Western European
UNKNOWN
RT_CURSOR
7
7.27511
308
Latin 1 / Western European
UNKNOWN
RT_CURSOR
50
7.95193
15691
Latin 1 / Western European
UNKNOWN
RT_ICON
51
4.71264
67624
Latin 1 / Western European
UNKNOWN
RT_ICON
52
5.10433
38056
Latin 1 / Western European
UNKNOWN
RT_ICON

Imports

comctl32.dll
kernel32.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
32
Monitored processes
2
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start synchost.exe #REMCOS synchost.exe

Process information

PID
CMD
Path
Indicators
Parent process
3900"C:\Users\admin\AppData\Local\Temp\SyncHost.exe" C:\Users\admin\AppData\Local\Temp\SyncHost.exe
explorer.exe
User:
admin
Company:
Systemax Inc.
Integrity Level:
MEDIUM
Description:
Recovery time for process exit
Exit code:
0
Version:
19.2.32.4
3908"C:\Users\admin\AppData\Local\Temp\SyncHost.exe"C:\Users\admin\AppData\Local\Temp\SyncHost.exe
SyncHost.exe
User:
admin
Company:
Systemax Inc.
Integrity Level:
MEDIUM
Description:
Recovery time for process exit
Version:
19.2.32.4
Total events
9
Read events
6
Write events
3
Delete events
0

Modification events

(PID) Process:(3900) SyncHost.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Microsoft OneDrive
Value:
C:\Users\admin\AppData\Local\Chrome\StikyNot.exe
(PID) Process:(3908) SyncHost.exeKey:HKEY_CURRENT_USER\Software\Remcos-1HFXEW
Operation:writeName:exepath
Value:
A04526FEA97541F69EB620B5177EEE1E6A4D264804ACABF95ADB71DB9C46C9CD0265715A554E78912E61C1F7D3915638CCC792404FD28DEFE3FCF12ECC2FC2D955CF6301902314FE9F1939A73EF13D1DB1511E2968AF8F1D61DF62291450
(PID) Process:(3908) SyncHost.exeKey:HKEY_CURRENT_USER\Software\Remcos-1HFXEW
Operation:writeName:licence
Value:
35F7D420B1FF3FD82B19C5883C77CBA6
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3900SyncHost.exeC:\Users\admin\AppData\Local\Temp\Disk.sysexecutable
MD5:E3A86D1044F90F3BFECF31C6885C7E00
SHA256:5EAAF6D6066662AE13AA78035688803F0099558AA7075E011CCC38E9BB37B7DA
3900SyncHost.exeC:\Users\admin\AppData\Local\Chrome\StikyNot.exeexecutable
MD5:E3A86D1044F90F3BFECF31C6885C7E00
SHA256:5EAAF6D6066662AE13AA78035688803F0099558AA7075E011CCC38E9BB37B7DA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
11
DNS requests
3
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3908
SyncHost.exe
94.237.68.129:2404
askjhdaskdhsa.ru
UpCloud Ltd
SG
malicious

DNS requests

Domain
IP
Reputation
askjhdaskdhsa.ru
  • 94.237.68.129
malicious
dns.msftncsi.com
  • 131.107.255.255
shared

Threats

No threats detected
No debug info