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download:

a.exe

Full analysis: https://app.any.run/tasks/70fd8c14-bb49-495c-8d6b-e7835468aa6b
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: February 11, 2019, 10:12:36
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
rat
remcos
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

4F3C497A92DAC1A6A9FF152A01166754

SHA1:

CDE1C76D51E6A73D93FFAAC55D11668EC5015417

SHA256:

E75CE6477FC24013CC59ED8CE46E15F3603B1A43BB80B33E8D89EFE11D1868F4

SSDEEP:

3072:1C32w79Q2aEgDEfufagNF+JDG3iJWlNZ5FnycTx5X4D61+QlqSXIz3ETGnxgIwSR:Tu9pmqSUIacTzID61+kIQTBGuWUtq

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

      • a.exe (PID: 2356)
      • modzillaload.exe (PID: 3564)
    • REMCOS was detected

      • modzillaload.exe (PID: 3564)
    • Connects to CnC server

      • modzillaload.exe (PID: 3564)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • a.exe (PID: 2356)
    • Application launched itself

      • a.exe (PID: 2964)
      • modzillaload.exe (PID: 2252)
    • Starts CMD.EXE for commands execution

      • WScript.exe (PID: 2256)
    • Creates files in the user directory

      • a.exe (PID: 2356)
      • modzillaload.exe (PID: 3564)
    • Executes scripts

      • a.exe (PID: 2356)
    • Connects to unusual port

      • modzillaload.exe (PID: 3564)
  • 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 Microsoft Visual Basic 6 (84.4)
.dll | Win32 Dynamic Link Library (generic) (6.7)
.exe | Win32 Executable (generic) (4.6)
.exe | Generic Win/DOS Executable (2)
.exe | DOS Executable Generic (2)

EXIF

EXE

OriginalFileName: WASHWOMAN.exe
InternalName: WASHWOMAN
ProductVersion: 1.06.0006
FileVersion: 1.06.0006
ProductName: OCTAMERISM0
FileDescription: dolerophanite
CompanyName: ANARCHAL
Comments: mashelton
CharacterSet: Unicode
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x0000
ProductVersionNumber: 1.6.0.6
FileVersionNumber: 1.6.0.6
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: 1.6
OSVersion: 4
EntryPoint: 0x109c
UninitializedDataSize: -
InitializedDataSize: 12288
CodeSize: 483328
LinkerVersion: 6
PEType: PE32
TimeStamp: 2001:12:18 22:29:25+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 18-Dec-2001 21:29:25
Detected languages:
  • English - United States
Comments: mashelton
CompanyName: ANARCHAL
FileDescription: dolerophanite
ProductName: OCTAMERISM0
FileVersion: 1.06.0006
ProductVersion: 1.06.0006
InternalName: WASHWOMAN
OriginalFilename: WASHWOMAN.exe

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: 0x000000B0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 18-Dec-2001 21:29:25
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
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x000759AC
0x00076000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.5862
.data
0x00077000
0x00000C74
0x00000000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00078000
0x00001248
0x00002000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.42924

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.35192
668
Unicode (UTF 16LE)
English - United States
RT_VERSION
30001
5.47234
3752
Unicode (UTF 16LE)
UNKNOWN
RT_ICON

Imports

MSVBVM60.DLL
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
Monitored processes
6
Malicious processes
3
Suspicious processes
3

Behavior graph

Click at the process to see the details
start a.exe no specs a.exe wscript.exe no specs cmd.exe no specs modzillaload.exe no specs #REMCOS modzillaload.exe

Process information

PID
CMD
Path
Indicators
Parent process
2964"C:\Users\admin\AppData\Local\Temp\a.exe" C:\Users\admin\AppData\Local\Temp\a.exeexplorer.exe
User:
admin
Company:
ANARCHAL
Integrity Level:
MEDIUM
Description:
dolerophanite
Exit code:
0
Version:
1.06.0006
2356C:\Users\admin\AppData\Local\Temp\a.exe" C:\Users\admin\AppData\Local\Temp\a.exe
a.exe
User:
admin
Company:
ANARCHAL
Integrity Level:
MEDIUM
Description:
dolerophanite
Exit code:
0
Version:
1.06.0006
2256"C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\install.vbs" C:\Windows\System32\WScript.exea.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
3672"C:\Windows\System32\cmd.exe" /c "C:\Users\admin\AppData\Roaming\modzillaload\modzillaload.exe"C:\Windows\System32\cmd.exeWScript.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2252C:\Users\admin\AppData\Roaming\modzillaload\modzillaload.exeC:\Users\admin\AppData\Roaming\modzillaload\modzillaload.execmd.exe
User:
admin
Company:
ANARCHAL
Integrity Level:
MEDIUM
Description:
dolerophanite
Exit code:
0
Version:
1.06.0006
3564:\Users\admin\AppData\Roaming\modzillaload\modzillaload.exeC:\Users\admin\AppData\Roaming\modzillaload\modzillaload.exe
modzillaload.exe
User:
admin
Company:
ANARCHAL
Integrity Level:
MEDIUM
Description:
dolerophanite
Version:
1.06.0006
Total events
438
Read events
427
Write events
11
Delete events
0

Modification events

(PID) Process:(2356) a.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:modzillaload
Value:
"C:\Users\admin\AppData\Roaming\modzillaload\modzillaload.exe"
(PID) Process:(2356) a.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2356) a.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2256) WScript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2256) WScript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3564) modzillaload.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:modzillaload
Value:
"C:\Users\admin\AppData\Roaming\modzillaload\modzillaload.exe"
(PID) Process:(3564) modzillaload.exeKey:HKEY_CURRENT_USER\Software\workload-FM1X2V
Operation:writeName:EXEpath
Value:
6584A7AA1B9C224A576FB5CBF6729F95CFA5545327A40520175C002577B9061AFBACC8BE12E352587CA2582D3FF809945C7F4251C4BF10A5F7C45A368048317C2BBECA31FC7EFD1468E1E201A547D336527B4B975A1718B92F6EC5FD0BD6863E83360F496C464045A7FFDC5A62C88BE55B2C8A8C72FE6C506FC4
Executable files
1
Suspicious files
4
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2964a.exeC:\Users\admin\AppData\Local\Temp\~DFFE819E569245CCEA.TMPbinary
MD5:059B45058EF810B7D0E6309096422251
SHA256:AC3C1EBFD6DF37CE4F77012C9CAEBEF7191E7BA9C598C5FA1B593792B6C88E81
2356a.exeC:\Users\admin\AppData\Local\Temp\install.vbsbinary
MD5:F726F0AE65A82DBF12E4813BB2B3BD1D
SHA256:48D1C0C47F1E24FB9F4CBFB63980B40A7249965451CC27C4070A7A0830041BD4
3564modzillaload.exeC:\Users\admin\AppData\Roaming\workload\logs.datbinary
MD5:0DF4C16FBBA215A2666DB97B830AFED1
SHA256:60C64A3D12146F7EB12B36829742F63120265990BD2EE7A5E842AFA976216491
2252modzillaload.exeC:\Users\admin\AppData\Local\Temp\~DFDC8FC6B7CA63D54B.TMPbinary
MD5:059B45058EF810B7D0E6309096422251
SHA256:AC3C1EBFD6DF37CE4F77012C9CAEBEF7191E7BA9C598C5FA1B593792B6C88E81
2356a.exeC:\Users\admin\AppData\Roaming\modzillaload\modzillaload.exeexecutable
MD5:4F3C497A92DAC1A6A9FF152A01166754
SHA256:E75CE6477FC24013CC59ED8CE46E15F3603B1A43BB80B33E8D89EFE11D1868F4
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
DNS requests
1
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
3564
modzillaload.exe
184.75.209.188:5001
hhlari.ddns.net
Amanah Tech Inc.
CA
malicious

DNS requests

Domain
IP
Reputation
hhlari.ddns.net
  • 184.75.209.188
malicious

Threats

PID
Process
Class
Message
3564
modzillaload.exe
A Network Trojan was detected
MALWARE [PTsecurity] Win32/Remcos RAT Checkin
3564
modzillaload.exe
A Network Trojan was detected
MALWARE [PTsecurity] Remcos RAT
3564
modzillaload.exe
A Network Trojan was detected
ET TROJAN Remcos RAT Checkin 23
3564
modzillaload.exe
A Network Trojan was detected
MALWARE [PTsecurity] Win32/Remcos RAT Checkin
3564
modzillaload.exe
A Network Trojan was detected
MALWARE [PTsecurity] Remcos RAT
3564
modzillaload.exe
A Network Trojan was detected
MALWARE [PTsecurity] Win32/Remcos RAT Checkin
3564
modzillaload.exe
A Network Trojan was detected
MALWARE [PTsecurity] Remcos RAT
1 ETPRO signatures available at the full report
No debug info