download:

update.exe

Full analysis: https://app.any.run/tasks/1c24c399-c7bd-43a7-94aa-d57063fcd028
Verdict: Malicious activity
Threats:

A keylogger is a type of spyware that infects a system and has the ability to record every keystroke made on the device. This lets attackers collect personal information of victims, which may include their online banking credentials, as well as personal conversations. The most widespread vector of attack leading to a keylogger infection begins with a phishing email or link. Keylogging is also often present in remote access trojans as part of an extended set of malicious tools.

Analysis date: May 14, 2019, 23:26:37
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
remcos
keylogger
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
MD5:

0456B479445C6CA5C689FF980F13C6BB

SHA1:

80FA04AE425A2DBF2204CA3A12D7AB6132DCF217

SHA256:

F08DED8145644F7063A5F2A49D982F0D2A50DF8F21682D9AFA4674242C13EBFA

SSDEEP:

12288:xYV6MorX7qzuC3QHO9FQVHPF51jgcvIoXPOg2xud6Oek3OLMOqaxRWHP7:GBXu9HGaVHwKPOxy1ek3OLF7yT

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

    • Detected logs from REMCOS RAT

      • update.exe (PID: 2372)
    • REMCOS was detected

      • update.exe (PID: 2372)
  • SUSPICIOUS

    • Application launched itself

      • update.exe (PID: 3092)
    • Creates files in the user directory

      • update.exe (PID: 2372)
    • Writes files like Keylogger logs

      • update.exe (PID: 2372)
  • 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 | UPX compressed Win32 Executable (39.3)
.exe | Win32 EXE Yoda's Crypter (38.6)
.dll | Win32 Dynamic Link Library (generic) (9.5)
.exe | Win32 Executable (generic) (6.5)
.exe | Generic Win/DOS Executable (2.9)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:05:09 22:11:28+02:00
PEType: PE32
LinkerVersion: 12
CodeSize: 352256
InitializedDataSize: 372736
UninitializedDataSize: 897024
EntryPoint: 0x1318f0
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Dynamic link library
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
FileDescription: help
OriginalFileName: ActionMgr
CompanyName: coredpussvr
FileVersion: 648.967.295.523
LegalCopyright: ACPBackgroundManagerPolicy
ProductName: msdt
ProductVersion: 290.970.132.879

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 09-May-2019 20:11:28
Detected languages:
  • English - United Kingdom
  • English - United States
FileDescription: help
OriginalFilename: ActionMgr
CompanyName: coredpussvr
FileVersion: 648.967.295.523
LegalCopyright: ACPBackgroundManagerPolicy
ProductName: msdt
ProductVersion: 290.970.132.879

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: 0x00000110

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 09-May-2019 20:11:28
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
UPX0
0x00001000
0x000DB000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
UPX1
0x000DC000
0x00056000
0x00055C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.93537
.rsrc
0x00132000
0x0005B000
0x0005AC00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.8807

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.40026
1007
Latin 1 / Western European
English - United Kingdom
RT_MANIFEST
2
2.05883
296
Latin 1 / Western European
English - United Kingdom
RT_ICON
3
2.25499
296
Latin 1 / Western European
English - United Kingdom
RT_ICON
4
3.65355
744
Latin 1 / Western European
English - United Kingdom
RT_ICON
5
3.43704
296
Latin 1 / Western European
English - United Kingdom
RT_ICON
6
4.16139
3752
Latin 1 / Western European
English - United Kingdom
RT_ICON
7
3.34702
1428
Latin 1 / Western European
English - United Kingdom
RT_STRING
8
3.2817
1674
Latin 1 / Western European
English - United Kingdom
RT_STRING
9
3.28849
1168
Latin 1 / Western European
English - United Kingdom
RT_STRING
10
3.28373
1532
Latin 1 / Western European
English - United Kingdom
RT_STRING

Imports

ADVAPI32.dll
COMCTL32.dll
COMDLG32.dll
GDI32.dll
IPHLPAPI.DLL
KERNEL32.DLL
MPR.dll
OLEAUT32.dll
PSAPI.DLL
SHELL32.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
34
Monitored processes
2
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start update.exe no specs #REMCOS update.exe

Process information

PID
CMD
Path
Indicators
Parent process
2372"C:\Users\admin\AppData\Local\Temp\update.exe"C:\Users\admin\AppData\Local\Temp\update.exe
update.exe
User:
admin
Company:
coredpussvr
Integrity Level:
MEDIUM
Description:
help
Exit code:
0
Version:
648.967.295.523
Modules
Images
c:\users\admin\appdata\local\temp\update.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
3092"C:\Users\admin\AppData\Local\Temp\update.exe" C:\Users\admin\AppData\Local\Temp\update.exeexplorer.exe
User:
admin
Company:
coredpussvr
Integrity Level:
MEDIUM
Description:
help
Exit code:
0
Version:
648.967.295.523
Modules
Images
c:\users\admin\appdata\local\temp\update.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
Total events
19
Read events
17
Write events
2
Delete events
0

Modification events

(PID) Process:(2372) update.exeKey:HKEY_CURRENT_USER\Software\screen-VC004F
Operation:writeName:exepath
Value:
8CF538C59B361166C53269A867491C7A73DE17B55708A3CF95ABE38DCF546F3BFF9526F99A077B04ABA3B8DF174F076A37995C0A5A0B95894BEA4D2700155BBA49B6449CEB19E8883008102AB0D1450E83E0419E30B28637852F
(PID) Process:(2372) update.exeKey:HKEY_CURRENT_USER\Software\screen-VC004F
Operation:writeName:licence
Value:
70EA3778E60F5B6475CEDA5C94D8A735
Executable files
0
Suspicious files
1
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
2372update.exeC:\Users\admin\AppData\Roaming\Screen\time_20190515_002656.png
MD5:
SHA256:
2372update.exeC:\Users\admin\AppData\Roaming\Screen\time_20190515_002656.datbinary
MD5:
SHA256:
2372update.exeC:\Users\admin\AppData\Roaming\screen\logs.dattext
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
0
Threats
1

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
2372
update.exe
35.247.37.33:2404
US
malicious

DNS requests

No data

Threats

PID
Process
Class
Message
2372
update.exe
A Network Trojan was detected
MALWARE [PTsecurity] Backdoor.Win32/Remcos RAT connection
No debug info