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File name:

Proforma Invoice.exe

Full analysis: https://app.any.run/tasks/d6064b1f-b698-48c4-b01b-890cf558848b
Verdict: Malicious activity
Threats:

Agent Tesla is spyware that collects information about the actions of its victims by recording keystrokes and user interactions. It is falsely marketed as a legitimate software on the dedicated website where this malware is sold.

Analysis date: October 20, 2020, 11:14:49
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
agenttesla
trojan
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

33CD5E2818EF9D898151765659BB7D74

SHA1:

42F65DFFFC6D887884E4243AAD7EADE617CF643B

SHA256:

5E180DA93252F5210FCE477053A9CE09956D2C1F61AC8396CC4FBA004C6DD3DF

SSDEEP:

49152:nh+ZkldoPK8YaDuKejhPKpXI9SavASTlMME14Nr:Q2cPK8YKejJQI/YQGME2

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

      • MSBuild.exe (PID: 3664)
    • Writes to a start menu file

      • Proforma Invoice.exe (PID: 2192)
    • AGENTTESLA was detected

      • MSBuild.exe (PID: 3664)
    • Application was dropped or rewritten from another process

      • MSBuild.exe (PID: 3664)
    • Actions looks like stealing of personal data

      • MSBuild.exe (PID: 3664)
  • SUSPICIOUS

    • Creates files in the user directory

      • Proforma Invoice.exe (PID: 2192)
      • MSBuild.exe (PID: 3664)
    • Executable content was dropped or overwritten

      • Proforma Invoice.exe (PID: 2192)
      • MSBuild.exe (PID: 3664)
    • Reads the cookies of Google Chrome

      • MSBuild.exe (PID: 3664)
    • Reads Environment values

      • MSBuild.exe (PID: 3664)
    • Reads the cookies of Mozilla Firefox

      • MSBuild.exe (PID: 3664)
  • 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 | Win64 Executable (generic) (64.6)
.dll | Win32 Dynamic Link Library (generic) (15.4)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

CharacterSet: Unicode
LanguageCode: English (British)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x0000
ProductVersionNumber: 0.0.0.0
FileVersionNumber: 0.0.0.0
Subsystem: Windows GUI
SubsystemVersion: 5.1
ImageVersion: -
OSVersion: 5.1
EntryPoint: 0x2800a
UninitializedDataSize: -
InitializedDataSize: 1566720
CodeSize: 581632
LinkerVersion: 12
PEType: PE32
TimeStamp: 2020:08:31 10:31:07+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 31-Aug-2020 08:31:07
Detected languages:
  • English - United Kingdom

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: 0x00000110

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 31-Aug-2020 08:31:07
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_LARGE_ADDRESS_AWARE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0008DFDD
0x0008E000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.67525
.rdata
0x0008F000
0x0002FD8E
0x0002FE00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.76324
.data
0x000BF000
0x00008F74
0x00005200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.19638
.rsrc
0x000C8000
0x0014242C
0x00142600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.98501
.reloc
0x0020B000
0x00007134
0x00007200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.78396

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.40026
1007
Latin 1 / Western European
English - United Kingdom
RT_MANIFEST
2
2.05883
296
Latin 1 / Western European
English - United Kingdom
RT_ICON
3
2.25499
296
Latin 1 / Western European
English - United Kingdom
RT_ICON
4
3.98723
296
Latin 1 / Western European
English - United Kingdom
RT_ICON
5
7.71376
4088
Latin 1 / Western European
English - United Kingdom
RT_ICON
6
2.30866
9640
Latin 1 / Western European
English - United Kingdom
RT_ICON
7
3.34702
1428
Latin 1 / Western European
English - United Kingdom
RT_STRING
8
3.2817
1674
Latin 1 / Western European
English - United Kingdom
RT_STRING
9
3.28849
1168
Latin 1 / Western European
English - United Kingdom
RT_STRING
10
3.28373
1532
Latin 1 / Western European
English - United Kingdom
RT_STRING

Imports

ADVAPI32.dll
COMCTL32.dll
COMDLG32.dll
GDI32.dll
IPHLPAPI.DLL
KERNEL32.dll
MPR.dll
OLEAUT32.dll
PSAPI.DLL
SHELL32.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
2
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start proforma invoice.exe #AGENTTESLA msbuild.exe

Process information

PID
CMD
Path
Indicators
Parent process
2192"C:\Users\admin\AppData\Local\Temp\Proforma Invoice.exe" C:\Users\admin\AppData\Local\Temp\Proforma Invoice.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3664"C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
Proforma Invoice.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
MSBuild.exe
Version:
4.7.3062.0 built by: NET472REL1
Total events
53
Read events
52
Write events
1
Delete events
0

Modification events

(PID) Process:(3664) MSBuild.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:UoOfbM
Value:
C:\Users\admin\AppData\Local\Temp\UoOfbM\UoOfbM.exe
Executable files
2
Suspicious files
0
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
3664MSBuild.exeC:\Users\admin\AppData\Roaming\mgxpxbhb.hql\Chrome\Default\Cookies
MD5:
SHA256:
3664MSBuild.exeC:\Users\admin\AppData\Roaming\mgxpxbhb.hql\Firefox\Profiles\qldyz51w.default\cookies.sqlite
MD5:
SHA256:
2192Proforma Invoice.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\PerceptionSimulationService.urltext
MD5:B4A0AE1295F319AA389D5BC6E6069CFA
SHA256:A0E5F9B709C9985E52F0F252CA3B4944C056C6B29887358CC74AAA8C7FC32F4B
2192Proforma Invoice.exeC:\Users\admin\Utilman\chglogon.exeexecutable
MD5:33CD5E2818EF9D898151765659BB7D74
SHA256:5E180DA93252F5210FCE477053A9CE09956D2C1F61AC8396CC4FBA004C6DD3DF
2192Proforma Invoice.exeC:\Users\admin\Utilman\PerceptionSimulationService.vbstext
MD5:94E1484434656F0515F167E1D3956C63
SHA256:22BD8F3BAF9BF22BF74DF9CE504511AA6CEC9CE73672CF74D531E0B053BEB308
3664MSBuild.exeC:\Users\admin\AppData\Local\Temp\UoOfbM\UoOfbM.exeexecutable
MD5:9AF17C8393F0970EE5136BD3FFA27001
SHA256:71D6A7A3FE5F8DC878CD5BDECA0E09177EFB85C01E9A8A10A95262CABEFAA019
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
3664
MSBuild.exe
176.223.209.5:26
mail.fiscalitate.eu
Easyhost Srl
malicious

DNS requests

Domain
IP
Reputation
mail.fiscalitate.eu
  • 176.223.209.5
malicious

Threats

PID
Process
Class
Message
3664
MSBuild.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
3664
MSBuild.exe
A Network Trojan was detected
SPYWARE [PTsecurity] AgentTesla Exfiltration
3664
MSBuild.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
3664
MSBuild.exe
A Network Trojan was detected
SPYWARE [PTsecurity] AgentTesla Exfiltration
3664
MSBuild.exe
A Network Trojan was detected
ET TROJAN AgentTesla Exfil Via SMTP
3664
MSBuild.exe
A Network Trojan was detected
AV TROJAN Win.Keylogger.AgentTesla SMTP Activity
3664
MSBuild.exe
A Network Trojan was detected
SPYWARE [PTsecurity] AgentTesla Exfiltration
3664
MSBuild.exe
A Network Trojan was detected
ET TROJAN AgentTesla Exfil Via SMTP
3664
MSBuild.exe
A Network Trojan was detected
AV TROJAN Win.Keylogger.AgentTesla SMTP Activity
3664
MSBuild.exe
A Network Trojan was detected
SPYWARE [PTsecurity] AgentTesla Exfiltration
4 ETPRO signatures available at the full report
No debug info