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File name:

sample.exe

Full analysis: https://app.any.run/tasks/728524d1-ea19-468e-9264-7bf8a80dca14
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: March 31, 2020, 08:01:03
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
remcos
trojan
keylogger
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

9B57244D14C82AD2F8F8A7E0349574C6

SHA1:

5A88BEBE1110C7ECFD00F03BAC3261B50D641115

SHA256:

477B9F95D01A38672655CF452657193FBD4E82A06CA769E041AD31DA49A882FA

SSDEEP:

3072:mlh1qaSs6IF9OK4b80S2Van4Va1cpcQjed5OzqhUWa:Ch1qn3IF9Obbj/a1cpcQjeHOzqhUW

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

    • Connects to CnC server

      • sample.exe (PID: 3620)
    • REMCOS was detected

      • sample.exe (PID: 3620)
  • SUSPICIOUS

    • Writes files like Keylogger logs

      • sample.exe (PID: 3620)
    • Creates files in the user directory

      • sample.exe (PID: 3620)
  • 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) (35.8)
.exe | Win64 Executable (generic) (31.7)
.scr | Windows screen saver (15)
.dll | Win32 Dynamic Link Library (generic) (7.5)
.exe | Win32 Executable (generic) (5.1)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:09:20 20:11:13+02:00
PEType: PE32
LinkerVersion: 6
CodeSize: 77824
InitializedDataSize: 45056
UninitializedDataSize: -
EntryPoint: 0x13a84
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 20-Sep-2019 18:11:13
Detected languages:
  • English - United States

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: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 20-Sep-2019 18:11:13
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_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00012D26
0x00013000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.0657
.rdata
0x00014000
0x00005490
0x00006000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.04942
.data
0x0001A000
0x0000114C
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.679472
.rsrc
0x0001C000
0x00000BBC
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.71851
.reloc
0x0001D000
0x0000268A
0x00003000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
5.82832

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.30487
2216
Latin 1 / Western European
English - United States
RT_ICON
111
1.81924
20
Latin 1 / Western European
English - United States
RT_GROUP_ICON
SETTINGS
7.60055
515
Latin 1 / Western European
UNKNOWN
RT_RCDATA

Imports

ADVAPI32.dll
GDI32.dll
KERNEL32.dll
MSVCP60.dll
MSVCRT.dll
SHELL32.dll
SHLWAPI.dll
USER32.dll
WININET.dll
WINMM.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
1
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #REMCOS sample.exe

Process information

PID
CMD
Path
Indicators
Parent process
3620"C:\Users\admin\AppData\Local\Temp\sample.exe" C:\Users\admin\AppData\Local\Temp\sample.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Total events
5
Read events
3
Write events
2
Delete events
0

Modification events

(PID) Process:(3620) sample.exeKey:HKEY_CURRENT_USER\Software\Remcos-XCQYXM
Operation:writeName:exepath
Value:
54CF1E7CDCDC48FC82EF00547319BC0AFC320249EA29EFE730D600A227ED9B9D98A3229591B5824A222FE55789FD894CED68C34BAE14718023982D27B86D6C6596758452A8D46EF36E4BAEF93CB121AC83B335420C9B18A182C7
(PID) Process:(3620) sample.exeKey:HKEY_CURRENT_USER\Software\Remcos-XCQYXM
Operation:writeName:licence
Value:
42C3630ED0A55D398A4E7C6DA16B1B73
Executable files
0
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
3620sample.exeC:\Users\admin\AppData\Roaming\remcos\logs.dattext
MD5:29C975BAFB6A8190A7DBF25F6FAB180F
SHA256:8ECD7231CB1257BA4AF597B61718A42E750C0860906641CFD7342C3E621032B9
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
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
3620
sample.exe
91.193.75.126:2019
WorldStream B.V.
RS
malicious

DNS requests

No data

Threats

PID
Process
Class
Message
3620
sample.exe
A Network Trojan was detected
ET TROJAN Remcos RAT Checkin 23
3620
sample.exe
A Network Trojan was detected
REMOTE [PTsecurity] Win32/Remcos RAT Checkin
3620
sample.exe
A Network Trojan was detected
REMOTE [PTsecurity] Remcos RAT
3620
sample.exe
A Network Trojan was detected
REMOTE [PTsecurity] Win32/Remcos RAT Checkin
3620
sample.exe
A Network Trojan was detected
REMOTE [PTsecurity] Remcos RAT
3620
sample.exe
A Network Trojan was detected
REMOTE [PTsecurity] Win32/Remcos RAT Checkin
3620
sample.exe
A Network Trojan was detected
REMOTE [PTsecurity] Remcos RAT
3620
sample.exe
A Network Trojan was detected
REMOTE [PTsecurity] Win32/Remcos RAT Checkin
3620
sample.exe
A Network Trojan was detected
REMOTE [PTsecurity] Remcos RAT
3620
sample.exe
A Network Trojan was detected
REMOTE [PTsecurity] Win32/Remcos RAT Checkin
No debug info