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File name:

Po-#381.exe

Full analysis: https://app.any.run/tasks/3c2e2274-ca3d-4060-b7d8-4ee8ff0c9f2e
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: December 18, 2018, 08:15:40
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
MD5:

D9E8243E52A81BBF94F91C6A23342003

SHA1:

614B6C9269AFB697E00B66E60A943BED36ED5CAA

SHA256:

1E58F35EC8C10FC4682BFD624FBB027E4644DA135CC7FF66A963FBF98303F6C9

SSDEEP:

12288:B1L2Lx0cqOlWgApaiC6qeP6qk33zRHQjb:jL2Lx0qCpUbc6q031Qf

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

      • Po-#381.exe (PID: 2904)
      • Po-#381.exe (PID: 2628)
      • remcos.exe (PID: 4080)
      • remcos.exe (PID: 3780)
    • REMCOS RAT was detected

      • Po-#381.exe (PID: 2628)
      • remcos.exe (PID: 3780)
    • Detected logs from REMCOS RAT

      • remcos.exe (PID: 3780)
  • SUSPICIOUS

    • Creates files in the user directory

      • Po-#381.exe (PID: 2628)
      • remcos.exe (PID: 3780)
    • Executable content was dropped or overwritten

      • remcos.exe (PID: 4080)
      • Po-#381.exe (PID: 2628)
      • Po-#381.exe (PID: 2904)
      • explorer.exe (PID: 2872)
    • Application launched itself

      • remcos.exe (PID: 4080)
      • Po-#381.exe (PID: 2904)
    • Starts CMD.EXE for commands execution

      • WScript.exe (PID: 460)
    • Executes scripts

      • Po-#381.exe (PID: 2628)
    • Connects to unusual port

      • remcos.exe (PID: 3780)
    • Writes files like Keylogger logs

      • remcos.exe (PID: 3780)
  • 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

.dll | Win32 Dynamic Link Library (generic) (38.3)
.exe | Win32 Executable (generic) (26.2)
.exe | Win16/32 Executable Delphi generic (12)
.exe | Generic Win/DOS Executable (11.6)
.exe | DOS Executable Generic (11.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 1992:06:20 00:22:17+02:00
PEType: PE32
LinkerVersion: 2.25
CodeSize: 526336
InitializedDataSize: 112128
UninitializedDataSize: -
EntryPoint: 0xa3001
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 6.18.7.1
ProductVersionNumber: 6.18.7.1
FileFlagsMask: 0x0017
FileFlags: (none)
FileOS: Win32
ObjectFileType: Unknown
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
Comments: http://www.internetdownloadmanager.com
CompanyName: Internet Download Manager, Tonec Inc.
FileDescription: IDM Integration module
FileVersion: 6, 18, 7, 1
InternalName: IDMIntegration64
LegalCopyright: Tonec Inc., Copyright (C) 1999 - 2013
OriginalFileName: IDMIntegration64
ProductName: IDMIntegrationModule
ProductVersion: 6, 18, 7, 1

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
Comments: http://www.internetdownloadmanager.com
CompanyName: Internet Download Manager, Tonec Inc.
FileDescription: IDM Integration module
FileVersion: 6, 18, 7, 1
InternalName: IDMIntegration64
LegalCopyright: Tonec Inc., Copyright (C) 1999 - 2013
OriginalFilename: IDMIntegration64
ProductName: IDMIntegrationModule
ProductVersion: 6, 18, 7, 1

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: 10
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
CODE
0x00001000
0x00081000
0x00033A00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.99895
DATA
0x00082000
0x00003000
0x00000E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.87167
BSS
0x00085000
0x00001000
0x00000000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x00086000
0x00003000
0x00000E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.63549
.tls
0x00089000
0x00001000
0x00000000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rdata
0x0008A000
0x00001000
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED, IMAGE_SCN_MEM_WRITE
0.200582
.reloc
0x0008B000
0x00009000
0x00000000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00094000
0x0000F000
0x00002800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
6.78312
.data
0x000A3000
0x0000A000
0x00009600
IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.33029
.adata
0x000AD000
0x00001000
0x00000000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0

Resources

Title
Entropy
Size
Codepage
Language
Type
1
2.01582
1940
Latin 1 / Western European
English - United States
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
7.20482
308
Latin 1 / Western European
UNKNOWN
RT_CURSOR
5
7.22957
308
Latin 1 / Western European
UNKNOWN
RT_CURSOR
6
7.31003
308
Latin 1 / Western European
UNKNOWN
RT_CURSOR
7
4.55542
308
Latin 1 / Western European
UNKNOWN
RT_CURSOR
50
3.98723
296
Latin 1 / Western European
UNKNOWN
RT_ICON
51
7.71376
4088
Latin 1 / Western European
UNKNOWN
RT_ICON
52
2.30866
9640
Latin 1 / Western European
UNKNOWN
RT_ICON

Imports

kernel32.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
9
Malicious processes
6
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start po-#381.exe #REMCOS po-#381.exe explorer.exe wscript.exe no specs cmd.exe no specs remcos.exe #REMCOS remcos.exe explorer.exe no specs stikynot.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2904"C:\Users\admin\AppData\Local\Temp\Po-#381.exe" C:\Users\admin\AppData\Local\Temp\Po-#381.exe
explorer.exe
User:
admin
Company:
Internet Download Manager, Tonec Inc.
Integrity Level:
MEDIUM
Description:
IDM Integration module
Exit code:
0
Version:
6, 18, 7, 1
2628"C:\Users\admin\AppData\Local\Temp\Po-#381.exe" C:\Users\admin\AppData\Local\Temp\Po-#381.exe
Po-#381.exe
User:
admin
Company:
Internet Download Manager, Tonec Inc.
Integrity Level:
MEDIUM
Description:
IDM Integration module
Exit code:
0
Version:
6, 18, 7, 1
2872"C:\Windows\explorer.exe"C:\Windows\explorer.exe
Po-#381.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
460"C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\install.vbs" C:\Windows\System32\WScript.exePo-#381.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
3472"C:\Windows\System32\cmd.exe" /c "C:\Users\admin\AppData\Roaming\remcos\remcos.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)
4080C:\Users\admin\AppData\Roaming\remcos\remcos.exeC:\Users\admin\AppData\Roaming\remcos\remcos.exe
cmd.exe
User:
admin
Company:
Internet Download Manager, Tonec Inc.
Integrity Level:
MEDIUM
Description:
IDM Integration module
Exit code:
0
Version:
6, 18, 7, 1
3780C:\Users\admin\AppData\Roaming\remcos\remcos.exeC:\Users\admin\AppData\Roaming\remcos\remcos.exe
remcos.exe
User:
admin
Company:
Internet Download Manager, Tonec Inc.
Integrity Level:
MEDIUM
Description:
IDM Integration module
Version:
6, 18, 7, 1
3948"C:\Windows\explorer.exe"C:\Windows\explorer.exeremcos.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3608C:\Users\admin\AppData\Local\Chrome\StikyNot.exeC:\Users\admin\AppData\Local\Chrome\StikyNot.exeexplorer.exe
User:
admin
Company:
Internet Download Manager, Tonec Inc.
Integrity Level:
MEDIUM
Description:
IDM Integration module
Version:
6, 18, 7, 1
Total events
455
Read events
441
Write events
14
Delete events
0

Modification events

(PID) Process:(2904) Po-#381.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Microsoft OneDrive
Value:
C:\Users\admin\AppData\Local\Chrome\StikyNot.exe
(PID) Process:(2628) Po-#381.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:remcos
Value:
"C:\Users\admin\AppData\Roaming\remcos\remcos.exe"
(PID) Process:(2628) Po-#381.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2628) Po-#381.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(460) WScript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(460) WScript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(4080) remcos.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Microsoft OneDrive
Value:
C:\Users\admin\AppData\Local\Chrome\StikyNot.exe
(PID) Process:(3780) remcos.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:remcos
Value:
"C:\Users\admin\AppData\Roaming\remcos\remcos.exe"
(PID) Process:(3780) remcos.exeKey:HKEY_CURRENT_USER\Software\Remcos-1B0GNP
Operation:writeName:exepath
Value:
B784BD774B6FAD39FE4E00F4E59F4E34E8D7C2BC5C803829DB8ABEB67AC398F3733AFEC9896C08F695BF064E556193F29BB2E34ED16222EB2B00C07F93496C81AFE5A5D824F871FC4369E628CA2DC31236F18F3BFA07731F2FE4BF92E244916B760C
(PID) Process:(3780) remcos.exeKey:HKEY_CURRENT_USER\Software\Remcos-1B0GNP
Operation:writeName:licence
Value:
94218143E5DA9C164D7557855E3EAEEB
Executable files
9
Suspicious files
1
Text files
3
Unknown types
0

Dropped files

PID
Process
Filename
Type
2872explorer.exeC:
MD5:
SHA256:
3780remcos.exeC:\Users\admin\AppData\Roaming\Screenshots\time_20181218_081724.pngimage
MD5:E31E90D986836ED9DAB30627963D9AB6
SHA256:580594837E9868C39E50100B4470ECC93F6CF9B8227781E7DD10C1941080CD00
3780remcos.exeC:\Users\admin\AppData\Roaming\remcos\logs.dattext
MD5:5CBC084B6FE3F75283621FAA62842AE3
SHA256:2C4BD3B811F87859856C7204B1FDAEBED07E3AF61B3BE0DAAE73E23D95165299
2872explorer.exeC:\Users\admin\AppData\Local\Temp\Disk.sysexecutable
MD5:D9E8243E52A81BBF94F91C6A23342003
SHA256:1E58F35EC8C10FC4682BFD624FBB027E4644DA135CC7FF66A963FBF98303F6C9
2904Po-#381.exeC:\Users\admin\AppData\Local\Chrome\StikyNot.exeexecutable
MD5:D9E8243E52A81BBF94F91C6A23342003
SHA256:1E58F35EC8C10FC4682BFD624FBB027E4644DA135CC7FF66A963FBF98303F6C9
2628Po-#381.exeC:\Users\admin\AppData\Local\Temp\install.vbsbinary
MD5:E7C11A4D55205EF93C91D048024EF0D3
SHA256:5CC1044DC54D1DB552A8DF065EE40E476E4724642917EE4B17EF3B15A1EA927D
2872explorer.exeC:\Users\admin\AppData\Local\Chrome\StikyNot.exeexecutable
MD5:D9E8243E52A81BBF94F91C6A23342003
SHA256:1E58F35EC8C10FC4682BFD624FBB027E4644DA135CC7FF66A963FBF98303F6C9
2904Po-#381.exeC:\Users\admin\AppData\Local\Temp\Disk.sysexecutable
MD5:D9E8243E52A81BBF94F91C6A23342003
SHA256:1E58F35EC8C10FC4682BFD624FBB027E4644DA135CC7FF66A963FBF98303F6C9
4080remcos.exeC:\Users\admin\AppData\Local\Chrome\StikyNot.exeexecutable
MD5:D9E8243E52A81BBF94F91C6A23342003
SHA256:1E58F35EC8C10FC4682BFD624FBB027E4644DA135CC7FF66A963FBF98303F6C9
2628Po-#381.exeC:\Users\admin\AppData\Roaming\remcos\remcos.exeexecutable
MD5:D9E8243E52A81BBF94F91C6A23342003
SHA256:1E58F35EC8C10FC4682BFD624FBB027E4644DA135CC7FF66A963FBF98303F6C9
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
17
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
3780
remcos.exe
213.183.58.20:7892
Melbikomas UAB
RU
malicious

DNS requests

No data

Threats

No threats detected
No debug info