File name:

2.sfx.exe

Full analysis: https://app.any.run/tasks/b7b8cd82-a1d6-4619-b5dc-cbdb533a2eae
Verdict: Malicious activity
Analysis date: June 25, 2023, 19:48:34
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

248FC719D414FAFBC48FDA58430D3F47

SHA1:

B746E5E588D8035063B0125E6DD6DBF99D1D1545

SHA256:

F2C6CBEFCA54A6F65F1736B2F5F249299A8AAE9AF3D67224E0B2E3C47B25306F

SSDEEP:

196608:24GM0CVialvPyZ41S9QLbmWuRWEwgbeegEBLVSW225mcjXTbUX:4MqZZQLruUEwgQ8SM9XPG

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

    No malicious indicators.

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • 2.sfx.exe (PID: 2952)

    • Reads the Internet Settings

      • 2.sfx.exe (PID: 2952)

  • INFO

    • Checks supported languages

      • 2.sfx.exe (PID: 2952)

    • Create files in a temporary directory

      • 2.sfx.exe (PID: 2952)

    • The process checks LSA protection

      • 2.sfx.exe (PID: 2952)

    • Reads the computer name

      • 2.sfx.exe (PID: 2952)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 5.1
ImageVersion: -
OSVersion: 5.1
EntryPoint: 0x15da0
UninitializedDataSize: -
InitializedDataSize: 116224
CodeSize: 163328
LinkerVersion: 14.33
PEType: PE32
ImageFileCharacteristics: Executable, 32-bit
TimeStamp: 2023:05:29 16:03:38+00:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 29-May-2023 16:03:38
Debug artifacts:
  • D:\Projects\WinRAR\sfx\build\sfxzip32\Release\sfxzip.pdb

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: 0x00000118

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 6
Time date stamp: 29-May-2023 16:03:38
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
0x00001000
0x00027CCC
0x00027E00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.69269
.rdata
0x00029000
0x0000A6E6
0x0000A800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.24439
.data
0x00034000
0x00035CA0
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.15967
.didat
0x0006A000
0x00000178
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.22909
.rsrc
0x0006B000
0x0000E044
0x0000E200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.80248
.reloc
0x0007A000
0x0000295C
0x00002A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.70112

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.25329
1875
Latin 1 / Western European
UNKNOWN
RT_MANIFEST
2
5.10026
2216
Latin 1 / Western European
UNKNOWN
RT_ICON
3
5.25868
3752
Latin 1 / Western European
UNKNOWN
RT_ICON
4
5.02609
1128
Latin 1 / Western European
UNKNOWN
RT_ICON
5
5.18109
4264
Latin 1 / Western European
UNKNOWN
RT_ICON
6
5.04307
9640
Latin 1 / Western European
UNKNOWN
RT_ICON
7
3.66634
508
Latin 1 / Western European
UNKNOWN
RT_STRING
8
3.71728
582
Latin 1 / Western European
UNKNOWN
RT_STRING
9
3.73856
422
Latin 1 / Western European
UNKNOWN
RT_STRING
10
3.55807
220
Latin 1 / Western European
UNKNOWN
RT_STRING

Imports

KERNEL32.dll
OLEAUT32.dll
USER32.dll (delay-loaded)
gdiplus.dll
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
1
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start 2.sfx.exe

Process information

PID
CMD
Path
Indicators
Parent process
2952"C:\Users\admin\AppData\Local\Temp\2.sfx.exe" C:\Users\admin\AppData\Local\Temp\2.sfx.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\2.sfx.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ole32.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
Total events
708
Read events
700
Write events
8
Delete events
0

Modification events

(PID) Process:(2952) 2.sfx.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2952) 2.sfx.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2952) 2.sfx.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2952) 2.sfx.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
16
Suspicious files
1
Text files
9
Unknown types
0

Dropped files

PID
Process
Filename
Type
29522.sfx.exeC:\Users\admin\AppData\Local\Temp\libssl-1_1.dllexecutable
MD5:BEC0F86F9DA765E2A02C9237259A7898
SHA256:D74CE01319AE6F54483A19375524AA39D9F5FD91F06CF7DF238CA25E043130FD
29522.sfx.exeC:\Users\admin\AppData\Local\Temp\VCRUNTIME140.dllexecutable
MD5:F34EB034AA4A9735218686590CBA2E8B
SHA256:9D2B40F0395CC5D1B4D5EA17B84970C29971D448C37104676DB577586D4AD1B1
29522.sfx.exeC:\Users\admin\AppData\Local\Temp\cryptography-41.0.1.dist-info\LICENSEtext
MD5:8C3617DB4FB6FAE01F1D253AB91511E4
SHA256:3E0C7C091A948B82533BA98FD7CBB40432D6F1A9ACBF85F5922D2F99A93AE6BB
29522.sfx.exeC:\Users\admin\AppData\Local\Temp\cryptography\hazmat\bindings\_rust.pydexecutable
MD5:C43B06FF74532D3F019EC49B305B6691
SHA256:66B292E36FDB53A3B827BB23959551D4772942DF2B300E99E719DE29144164F1
29522.sfx.exeC:\Users\admin\AppData\Local\Temp\cryptography-41.0.1.dist-info\INSTALLERtext
MD5:365C9BFEB7D89244F2CE01C1DE44CB85
SHA256:CEEBAE7B8927A3227E5303CF5E0F1F7B34BB542AD7250AC03FBCDE36EC2F1508
29522.sfx.exeC:\Users\admin\AppData\Local\Temp\unicodedata.pydexecutable
MD5:81D62AD36CBDDB4E57A91018F3C0816E
SHA256:1FB2D66C056F69E8BBDD8C6C910E72697874DAE680264F8FB4B4DF19AF98AA2E
29522.sfx.exeC:\Users\admin\AppData\Local\Temp\cryptography-41.0.1.dist-info\LICENSE.BSDtext
MD5:5AE30BA4123BC4F2FA49AA0B0DCE887B
SHA256:602C4C7482DE6479DD2E9793CDA275E5E63D773DACD1ECA689232AB7008FB4FB
29522.sfx.exeC:\Users\admin\AppData\Local\Temp\cryptography-41.0.1.dist-info\WHEELtext
MD5:C20F485EC06558EB04B2EDCE8362FD4F
SHA256:005F333E44A4700866383A4BB757ADF739B247823D0A0FB35C4A9F7C91557F39
29522.sfx.exeC:\Users\admin\AppData\Local\Temp\cryptography-41.0.1.dist-info\LICENSE.APACHEtext
MD5:4E168CCE331E5C827D4C2B68A6200E1B
SHA256:AAC73B3148F6D1D7111DBCA32099F68D26C644C6813AE1E4F05F6579AA2663FE
29522.sfx.exeC:\Users\admin\AppData\Local\Temp\cryptography-41.0.1.dist-info\RECORDtext
MD5:B0050BE569E58EA975D532EDC292CC03
SHA256:E31A116917156579CAE582E9C0D2E283B8A11CE09BA801B07E5C807143D41687
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
5
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
1076
svchost.exe
224.0.0.252:5355
—
—
—
unknown
4
System
192.168.100.255:138
—
—
—
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
1812
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
2.sfx.exe