File name:

efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exe

Full analysis: https://app.any.run/tasks/d4a5a75f-8dd3-4fbf-a6ae-7f2bde3b3ca8
Verdict: Malicious activity
Analysis date: January 10, 2025, 21:03:33
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
upx
zombie
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed, 4 sections
MD5:

B7338FFFCE9038B39CD154E431FB134E

SHA1:

C176E0B63BE81C28808AD223B3882EC11549F06C

SHA256:

EFB5F7C4CD7ECD8EDB586C145253B63352500A16AD2E19F5F228FF4F5599BC09

SSDEEP:

49152:zfuj56FRSfWJ9kUe9fuj56FRSfWJ9kUer:zf5FAeJUf5FAeJu

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

    • ZOMBIE has been detected (YARA)

      • efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exe (PID: 4136)

  • SUSPICIOUS

    • Creates file in the systems drive root

      • efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exe (PID: 4136)

    • Executable content was dropped or overwritten

      • efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exe (PID: 4136)

    • The process creates files with name similar to system file names

      • efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exe (PID: 4136)

  • INFO

    • Creates files or folders in the user directory

      • efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exe (PID: 4136)

    • Checks supported languages

      • efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exe (PID: 4136)

    • UPX packer has been detected

      • efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exe (PID: 4136)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (30.9)
.exe | Win64 Executable (generic) (27.3)
.exe | UPX compressed Win32 Executable (26.8)
.dll | Win32 Dynamic Link Library (generic) (6.5)
.exe | Win32 Executable (generic) (4.4)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x2130
UninitializedDataSize: 24576
InitializedDataSize: 4096
CodeSize: 8192
LinkerVersion: 6
PEType: PE32
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, 32-bit, No debug
TimeStamp: 2011:03:15 04:06:07+00:00
MachineType: Intel 386 or later, and compatibles
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
116
Monitored processes
1
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #ZOMBIE efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exe

Process information

PID
CMD
Path
Indicators
Parent process
4136"C:\Users\admin\Desktop\efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exe" C:\Users\admin\Desktop\efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\desktop\efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msvcrt.dll
Total events
11
Read events
11
Write events
0
Delete events
0

Modification events

No data
Executable files
775
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
4136efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exe —
MD5:—
SHA256:—
4136efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exeC:\$Recycle.Bin\S-1-5-21-1693682860-607145093-2874071422-1001\desktop.ini.tmpexecutable
MD5:0EBA20BB43806F3DB9266404BF228586
SHA256:47A5815822920993E91B4461EE2F95E5C8C5FC5E6E9D21C03CFE67516F969089
4136efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exeC:\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe.tmpexecutable
MD5:12DA12B91D5D22437E9775E0AC543D6F
SHA256:76D265C46DD5C726E9FC7591D112B14D22D691F7CCD8B7CF2F1A37A5C2C8A7EA
4136efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exeC:\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat DC\Acrobat\1494870C-9912-C184-4CC9-B401-A53F4D8DE290.pdf.tmpexecutable
MD5:A1CA37A1CCD73B791C3FA216FFC2A612
SHA256:FE4D9B64B9FF97FDDEC31B327015EACE0D7079359C9BA7BA3F3315EE0FF33B80
4136efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exeC:\Users\admin\AppData\Local\VirtualStore\bootTel.dat.tmpexecutable
MD5:C63BBC61E8A108A7325F4CE80C95249D
SHA256:3E2B666D569441E5202173A9480C5140EECC38EC29C0C65831778268F793EEC8
4136efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exeC:\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat DC\Acrobat\AcrobatInfo.exe.tmpexecutable
MD5:98AB11BA1CCE2A97068CAC240C5F66FD
SHA256:3DAF7518FC859CBBD5B5917D6F4000802D5894DDD448792E8BC9F271D32DA43D
4136efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exeC:\Users\admin\AppData\Local\VirtualStore\bootmgr.tmpexecutable
MD5:7DAB854126839BFB54110889000CD370
SHA256:57798297E6D56B67358AFBE8452FC32C1DCC03B7E2554F002998E52051190801
4136efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exeC:\$Recycle.Bin\S-1-5-21-1693682860-607145093-2874071422-1001\desktop.ini.exeexecutable
MD5:0EBA20BB43806F3DB9266404BF228586
SHA256:47A5815822920993E91B4461EE2F95E5C8C5FC5E6E9D21C03CFE67516F969089
4136efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exeC:\Users\admin\AppData\Local\VirtualStore\BOOTNXT.tmpexecutable
MD5:EF8B492DE29E3A4F39947A86AA473551
SHA256:F63810A0A413B5888A9535E2581527727A228B0BF92952D45710D88413EC825B
4136efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exeC:\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat DC\Acrobat\acrobat_reader_appicon_16.png.tmpexecutable
MD5:62132C602614F74F45364455E743CE7B
SHA256:840B9DD5A323C9075BC397DBE9473D2974C7A3F793C9F24C49C711C82BDEE8B0
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
21
DNS requests
5
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4712
MoUsoCoreWorker.exe
GET
200
2.23.246.101:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
2.16.241.19:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
6072
svchost.exe
GET
200
2.23.246.101:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
6072
svchost.exe
GET
200
2.16.241.19:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
—
—
20.73.194.208:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
6072
svchost.exe
20.73.194.208:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4712
MoUsoCoreWorker.exe
20.73.194.208:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
—
—
2.23.227.208:443
—
Ooredoo Q.S.C.
QA
unknown
6072
svchost.exe
2.16.241.19:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4712
MoUsoCoreWorker.exe
2.16.241.19:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4712
MoUsoCoreWorker.exe
2.23.246.101:80
www.microsoft.com
Ooredoo Q.S.C.
QA
whitelisted
6072
svchost.exe
2.23.246.101:80
www.microsoft.com
Ooredoo Q.S.C.
QA
whitelisted
4712
MoUsoCoreWorker.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
6072
svchost.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted

DNS requests

Domain
IP
Reputation
google.com
  • 216.58.206.78
whitelisted
crl.microsoft.com
  • 2.16.241.19
  • 2.16.241.12
whitelisted
www.microsoft.com
  • 2.23.246.101
whitelisted
settings-win.data.microsoft.com
  • 40.127.240.158
whitelisted
self.events.data.microsoft.com
  • 52.182.143.213
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
efb5f7c4cd7ecd8edb586c145253b63352500a16ad2e19f5f228ff4f5599bc09.exe