download: | u.exe |
Full analysis: | https://app.any.run/tasks/70db68dc-25b0-424c-b817-59ef19c05bc4 |
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: | July 17, 2019, 22:46:06 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Tags: | |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
MD5: | 20680A3D6510B524B3822862154CCC00 |
SHA1: | 70DFDFC195886413941B59F7323DFE486A2673AA |
SHA256: | 45F7B1401F8197413D626E2C1C1DDC5C46EE7E8ACC6B1A8B502063A4F3A52131 |
SSDEEP: | 6144:P6K4pWoNX4f8SjL8DPPa8HgfgT1w89Q22MFUEqVw6oDUGwqqZFvEpZh:yKUN4f8SjL8DPqgpwGMEhUGgET |
.exe | | | Generic CIL Executable (.NET, Mono, etc.) (82.9) |
---|---|---|
.dll | | | Win32 Dynamic Link Library (generic) (7.4) |
.exe | | | Win32 Executable (generic) (5.1) |
.exe | | | Generic Win/DOS Executable (2.2) |
.exe | | | DOS Executable Generic (2.2) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2019:06:06 22:43:42+02:00 |
PEType: | PE32 |
LinkerVersion: | 8 |
CodeSize: | 171520 |
InitializedDataSize: | 358912 |
UninitializedDataSize: | - |
EntryPoint: | 0x2bc1e |
OSVersion: | 4 |
ImageVersion: | - |
SubsystemVersion: | 4 |
Subsystem: | Windows GUI |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 06-Jun-2019 20:43:42 |
Detected languages: |
|
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: | 0x00000080 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 3 |
Time date stamp: | 06-Jun-2019 20:43:42 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00002000 | 0x00029C34 | 0x00029E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.69521 |
.rsrc | 0x0002C000 | 0x000576FC | 0x00057800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.93442 |
.reloc | 0x00084000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
0 | 2.77176 | 76 | Latin 1 / Western European | English - United States | RT_GROUP_ICON |
1 | 4.52299 | 67624 | Latin 1 / Western European | English - United States | RT_ICON |
2 | 4.85137 | 16936 | Latin 1 / Western European | English - United States | RT_ICON |
3 | 5.25906 | 9640 | Latin 1 / Western European | English - United States | RT_ICON |
4 | 5.23437 | 4264 | Latin 1 / Western European | English - United States | RT_ICON |
5 | 5.3814 | 1128 | Latin 1 / Western European | English - United States | RT_ICON |
124 | 7.37441 | 258048 | Latin 1 / Western European | German - Germany | RT_HTML |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3552 | "C:\Users\admin\AppData\Local\Temp\u.exe" | C:\Users\admin\AppData\Local\Temp\u.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
1184 | "schtasks.exe" /query | C:\Windows\system32\schtasks.exe | — | u.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3564 | "schtasks.exe" /create /sc MINUTE /tn microsoft /MO 1 /tr C:\Users\admin\AppData\Local\Temp\u.exe | C:\Windows\system32\schtasks.exe | — | u.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
4068 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | u.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Version: 8.0.50727.5420 |
(PID) Process: | (4068) vbc.exe | Key: | HKEY_CURRENT_USER\Software\Remcos-CAXT6Z |
Operation: | write | Name: | exepath |
Value: 7871DE814C57DAB6E533BD606448D23C224FD7649282EC09B1E39759FB34125F270615F17C6170939C230A5B71E9A853D0FDF7F86ADB2BFA395493F64AB1C5E619B991E01329354F81EE783CDC7B1649451EC4F293D53277DD0F063D6CA2D22124BC160BA799FB9A6169ED02 | |||
(PID) Process: | (4068) vbc.exe | Key: | HKEY_CURRENT_USER\Software\Remcos-CAXT6Z |
Operation: | write | Name: | licence |
Value: BA215A23F7C3DBC3BC4692A22C6FA50E |
PID | Process | Filename | Type | |
---|---|---|---|---|
4068 | vbc.exe | C:\Users\admin\AppData\Roaming\remcos\logs.dat | text | |
MD5:A24B6D9FA58E01AFBF7340217180CC04 | SHA256:F9E28ACDA03B40610EBA5F5B22850D3D5C41F0D82D6F09BD3DDC8F9F225DA281 |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
4068 | vbc.exe | 185.247.228.189:7535 | princedaniels.duckdns.org | — | — | malicious |
Domain | IP | Reputation |
---|---|---|
princedaniels.duckdns.org |
| malicious |
PID | Process | Class | Message |
---|---|---|---|
— | — | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
4068 | vbc.exe | A Network Trojan was detected | ET TROJAN Remcos RAT Checkin 23 |
4068 | vbc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Win32/Remcos RAT Checkin |
4068 | vbc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Remcos RAT |
4068 | vbc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Win32/Remcos RAT Checkin |
4068 | vbc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Remcos RAT |
4068 | vbc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Backdoor.Win32/Remcos RAT connection |
4068 | vbc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Win32/Remcos RAT Checkin |
4068 | vbc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Remcos RAT |
4068 | vbc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Win32/Remcos RAT Checkin |