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File name:

johnnew.exe

Full analysis: https://app.any.run/tasks/32cfb39e-b965-4ba6-9e6d-dc27362ef9bb
Verdict: Malicious activity
Threats:

Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns.

Analysis date: August 26, 2019, 01:45:51
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
evasion
trojan
stealer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

6B78C463D1711C9CB1C1FAF3293007A0

SHA1:

BCE30F635C562A319EE1147B97853CB694FEFE20

SHA256:

F7F22BB8626869E6A87F045680B877BB98B5BFF14C8C10E734896192A1BCCD6B

SSDEEP:

6144:DSlwzF2rRo4lJPXq8d2n1IMbgrdTtq1snR4:uQFcO2Xd21IMboBqsnR4

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

    • Loads dropped or rewritten executable

      • RegAsm.exe (PID: 3204)
    • Connects to CnC server

      • RegAsm.exe (PID: 3204)
    • Actions looks like stealing of personal data

      • RegAsm.exe (PID: 3204)
    • Stealing of credential data

      • RegAsm.exe (PID: 3204)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • johnnew.exe (PID: 3172)
      • RegAsm.exe (PID: 3204)
    • Checks for external IP

      • RegAsm.exe (PID: 3204)
    • Reads the machine GUID from the registry

      • RegAsm.exe (PID: 3204)
    • Connects to server without host name

      • RegAsm.exe (PID: 3204)
  • 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 | 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)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:06:03 13:55:06+02:00
PEType: PE32
LinkerVersion: 8
CodeSize: 27648
InitializedDataSize: 218112
UninitializedDataSize: -
EntryPoint: 0x8b76
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 03-Jun-2019 11:55:06
Detected languages:
  • German - Germany

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: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 03-Jun-2019 11:55:06
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x00006B8C
0x00006C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
4.55641
.rsrc
0x0000A000
0x00035058
0x00035200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.14919
.reloc
0x00040000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.0815394

Resources

Title
Entropy
Size
Codepage
Language
Type
123
7.15797
217088
Latin 1 / Western European
German - Germany
RT_HTML

Imports

mscoree.dll
No data.
screenshotscreenshot
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 johnnew.exe regasm.exe

Process information

PID
CMD
Path
Indicators
Parent process
3172"C:\Users\admin\AppData\Local\Temp\johnnew.exe" C:\Users\admin\AppData\Local\Temp\johnnew.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3204"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
johnnew.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Version:
4.7.3062.0 built by: NET472REL1
Total events
52
Read events
40
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3172johnnew.exeC:\Users\admin\filename.exeexecutable
MD5:6B78C463D1711C9CB1C1FAF3293007A0
SHA256:F7F22BB8626869E6A87F045680B877BB98B5BFF14C8C10E734896192A1BCCD6B
3204RegAsm.exeC:\Users\admin\AppData\Local\Temp\Costura\2CE2CDBEC4C39DA307D7888E1D25BEBA\32\sqlite.interop.dllexecutable
MD5:89B5A65F6CC6738E0B7ED4CDF1844FBE
SHA256:8A3FEFA9F9BDCA98696787EAFD4DCCAD675971FDFCF80B85587CD9637D56A040
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
5
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3204
RegAsm.exe
GET
200
185.194.141.58:80
http://ip-api.com/json/185.183.107.227
DE
text
256 b
shared
3204
RegAsm.exe
GET
200
103.70.137.107:80
http://103.70.137.107/AspirePanel/lib/26fc1cfb-6934-4a95-9d08-5f9e5d35f146
PK
binary
3.93 Mb
malicious
3204
RegAsm.exe
GET
200
104.20.17.242:80
http://icanhazip.com/
US
text
16 b
shared
3204
RegAsm.exe
POST
200
103.70.137.107:80
http://103.70.137.107/AspirePanel/gate.php
PK
text
2 b
malicious
3204
RegAsm.exe
GET
200
104.20.17.242:80
http://icanhazip.com/
US
text
16 b
shared
3204
RegAsm.exe
POST
200
103.70.137.107:80
http://103.70.137.107/AspirePanel/gate.php
PK
text
2 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3204
RegAsm.exe
103.70.137.107:80
THE VALUE HOSTED (PVT.) LIMITED
PK
malicious
3204
RegAsm.exe
185.194.141.58:80
ip-api.com
netcup GmbH
DE
unknown
3204
RegAsm.exe
104.20.17.242:80
icanhazip.com
Cloudflare Inc
US
shared

DNS requests

Domain
IP
Reputation
icanhazip.com
  • 104.20.17.242
  • 104.20.16.242
shared
ip-api.com
  • 185.194.141.58
shared

Threats

PID
Process
Class
Message
3204
RegAsm.exe
Attempted Information Leak
ET POLICY IP Check Domain (icanhazip. com in HTTP Host)
3204
RegAsm.exe
Potential Corporate Privacy Violation
ET POLICY External IP Lookup ip-api.com
3204
RegAsm.exe
Potential Corporate Privacy Violation
AV POLICY Internal Host Retrieving External IP Address (ip-api. com)
3204
RegAsm.exe
Attempted Information Leak
ET POLICY IP Check Domain (icanhazip. com in HTTP Host)
3204
RegAsm.exe
A Network Trojan was detected
ET TROJAN Trojan Generic - POST To gate.php with no referer
3204
RegAsm.exe
A Network Trojan was detected
ET TROJAN Likely Zbot Generic Request to gate.php Dotted-Quad
3204
RegAsm.exe
A Network Trojan was detected
ET TROJAN Trojan Generic - POST To gate.php with no referer
3204
RegAsm.exe
A Network Trojan was detected
ET TROJAN Likely Zbot Generic Request to gate.php Dotted-Quad
3204
RegAsm.exe
A Network Trojan was detected
ET TROJAN Trojan Generic - POST To gate.php with no accept headers
3204
RegAsm.exe
A Network Trojan was detected
MALWARE [PTsecurity] Aspire.Stealer
1 ETPRO signatures available at the full report
No debug info