File name:

1.exe

Full analysis: https://app.any.run/tasks/d8d56057-469b-4fb8-ae42-d79ee5e2afa8
Verdict: Malicious activity
Threats:

Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email.

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Analysis date: May 14, 2019, 21:11:50
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

2640D9ACDE0B05193CE7D585F8DE805A

SHA1:

9C7143D9473EB934ADC14926E90B2882CA5CD2A2

SHA256:

803C4A05ABE6435B7191AE8D834D7ACE0634509460A2650F1D2CE6C9E43D5AF4

SSDEEP:

6144:K5xGRi3LtYJcMPk8YQlaNWhqTUeQXWA8tmcNIlynQLZcgUL:K5xGRi35YJcKk8rDcNIJZt

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

    • Changes the autorun value in the registry

      • 1.exe (PID: 3200)

    • Disables Windows Defender Real-time monitoring

      • winsvcs.exe (PID: 644)

    • Changes Security Center notification settings

      • winsvcs.exe (PID: 644)

    • Disables Windows System Restore

      • winsvcs.exe (PID: 644)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • 1.exe (PID: 3200)

    • Starts itself from another location

      • 1.exe (PID: 3200)

    • Creates files in the user directory

      • winsvcs.exe (PID: 644)

  • 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 MS Visual C++ (generic) (64.5)
.dll | Win32 Dynamic Link Library (generic) (13.6)
.exe | Win32 Executable (generic) (9.3)
.exe | Clipper DOS Executable (4.1)
.exe | Generic Win/DOS Executable (4.1)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:04:17 13:27:22+02:00
PEType: PE32
LinkerVersion: 9
CodeSize: 112128
InitializedDataSize: 146944
UninitializedDataSize: -
EntryPoint: 0x5a57
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x004f
FileFlags: (none)
FileOS: Unknown (0x40534)
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Unknown (457A)
CharacterSet: Unknown (A56B)
InternalName: lejerof.exe

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 17-Apr-2018 11:27:22

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: 0x000000E8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 17-Apr-2018 11:27:22
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0001B434
0x0001B600
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.90666
.data
0x0001D000
0x00006854
0x00004C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.25622
.version\x01\x10
0x00024000
0x00001001
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00026000
0x0001B348
0x0001B400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.35503
.reloc
0x00042000
0x00001B14
0x00001C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
4.11229

Imports

ADVAPI32.dll
GDI32.dll
KERNEL32.dll
MSIMG32.dll
USER32.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
33
Monitored processes
2
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start 1.exe winsvcs.exe

Process information

PID
CMD
Path
Indicators
Parent process
644C:\Users\admin\495060049393050\winsvcs.exeC:\Users\admin\495060049393050\winsvcs.exe
1.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\495060049393050\winsvcs.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
3200"C:\Users\admin\AppData\Local\Temp\1.exe" C:\Users\admin\AppData\Local\Temp\1.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\1.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
Total events
50
Read events
19
Write events
31
Delete events
0

Modification events

(PID) Process:(3200) 1.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Microsoft Windows Services
Value:
C:\Users\admin\495060049393050\winsvcs.exe
(PID) Process:(3200) 1.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Microsoft Windows Services
Value:
C:\Users\admin\495060049393050\winsvcs.exe
(PID) Process:(644) winsvcs.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection
Operation:writeName:DisableScanOnRealtimeEnable
Value:
1
(PID) Process:(644) winsvcs.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection
Operation:writeName:DisableOnAccessProtection
Value:
1
(PID) Process:(644) winsvcs.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection
Operation:writeName:DisableBehaviorMonitoring
Value:
1
(PID) Process:(644) winsvcs.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center
Operation:writeName:AntiVirusOverride
Value:
1
(PID) Process:(644) winsvcs.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center
Operation:writeName:UpdatesOverride
Value:
1
(PID) Process:(644) winsvcs.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center
Operation:writeName:FirewallOverride
Value:
1
(PID) Process:(644) winsvcs.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center
Operation:writeName:AntiVirusDisableNotify
Value:
1
(PID) Process:(644) winsvcs.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center
Operation:writeName:UpdatesDisableNotify
Value:
1
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
32001.exeC:\Users\admin\495060049393050\winsvcs.exeexecutable
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
1
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
644
winsvcs.exe
GET
—
92.63.197.48:80
http://slpsrgpsrhojifdij.ru/2.exe
RU
—
—
malicious
644
winsvcs.exe
GET
—
92.63.197.48:80
http://slpsrgpsrhojifdij.ru/1.exe
RU
—
—
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
644
winsvcs.exe
92.63.197.48:80
slpsrgpsrhojifdij.ru
—
RU
malicious

DNS requests

Domain
IP
Reputation
slpsrgpsrhojifdij.ru
  • 92.63.197.48
malicious

Threats

PID
Process
Class
Message
644
winsvcs.exe
A Network Trojan was detected
ET TROJAN Single char EXE direct download likely trojan (multiple families)
No debug info