File name:

acff4bc8180417126563b61755dd464c.exe

Full analysis: https://app.any.run/tasks/f3a5599b-95bd-4f61-aa25-3453bf7e7fd5
Verdict: Malicious activity
Analysis date: December 02, 2023, 16:50:53
OS: Windows 7 Professional Service Pack 1 (build: 7601, 64 bit)
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

ACFF4BC8180417126563B61755DD464C

SHA1:

E246A80F90D88D5DF99E4E75BB44825FDC22A531

SHA256:

E5E6DF5B10DE610AD7BA25D4BA98A3AF2788D45C143D8FA3ADB6F0843C0B1AAB

SSDEEP:

12288:XwyY2yr62rm/sOAsCqyZObu+r5oZTKlVVVVVj:XXyr6LlAsCqyZObQk

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

    • Reads the Internet Settings

      • acff4bc8180417126563b61755dd464c.exe (PID: 796)

    • Process communicates with Telegram (possibly using it as an attacker's C2 server)

      • acff4bc8180417126563b61755dd464c.exe (PID: 796)

    • Connects to unusual port

      • acff4bc8180417126563b61755dd464c.exe (PID: 796)

    • Checks Windows Trust Settings

      • acff4bc8180417126563b61755dd464c.exe (PID: 796)

    • Reads security settings of Internet Explorer

      • acff4bc8180417126563b61755dd464c.exe (PID: 796)

    • Reads settings of System Certificates

      • acff4bc8180417126563b61755dd464c.exe (PID: 796)

  • INFO

    • Reads the computer name

      • acff4bc8180417126563b61755dd464c.exe (PID: 796)

    • Checks supported languages

      • acff4bc8180417126563b61755dd464c.exe (PID: 796)

    • Reads Environment values

      • acff4bc8180417126563b61755dd464c.exe (PID: 796)

    • Reads product name

      • acff4bc8180417126563b61755dd464c.exe (PID: 796)

    • Create files in a temporary directory

      • acff4bc8180417126563b61755dd464c.exe (PID: 796)

    • Checks proxy server information

      • acff4bc8180417126563b61755dd464c.exe (PID: 796)

    • Reads the machine GUID from the registry

      • acff4bc8180417126563b61755dd464c.exe (PID: 796)

    • Creates files or folders in the user directory

      • acff4bc8180417126563b61755dd464c.exe (PID: 796)
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) (42.6)
.exe | Clipper DOS Executable (19.1)
.exe | Generic Win/DOS Executable (18.9)
.exe | DOS Executable Generic (18.9)
.vxd | VXD Driver (0.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2023:03:06 04:06:44+01:00
ImageFileCharacteristics: No relocs, Executable, 32-bit
PEType: PE32
LinkerVersion: 9
CodeSize: 209408
InitializedDataSize: 40488448
UninitializedDataSize: -
EntryPoint: 0x3704
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 37.0.0.0
ProductVersionNumber: 46.0.0.0
FileFlagsMask: 0x145a
FileFlags: (none)
FileOS: Unknown (0x20723)
ObjectFileType: Unknown
FileSubtype: -
LanguageCode: Unknown (0452)
CharacterSet: Unknown (30F3)
FileDescription: Mabling
LegalCopyright: Copyright (C) 2022, Crazy
OriginalFileName: Munpler
ProductsVersion: 19.3.71.61
ProductionVersion: 16.78.79.2
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
Monitored processes
1
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start acff4bc8180417126563b61755dd464c.exe

Process information

PID
CMD
Path
Indicators
Parent process
796"C:\Users\admin\AppData\Local\Temp\acff4bc8180417126563b61755dd464c.exe" C:\Users\admin\AppData\Local\Temp\acff4bc8180417126563b61755dd464c.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\acff4bc8180417126563b61755dd464c.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\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\kernelbase.dll
Total events
947
Read events
930
Write events
17
Delete events
0

Modification events

(PID) Process:(796) acff4bc8180417126563b61755dd464c.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(796) acff4bc8180417126563b61755dd464c.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(796) acff4bc8180417126563b61755dd464c.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(796) acff4bc8180417126563b61755dd464c.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
46000000C1000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(796) acff4bc8180417126563b61755dd464c.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(796) acff4bc8180417126563b61755dd464c.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(796) acff4bc8180417126563b61755dd464c.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(796) acff4bc8180417126563b61755dd464c.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(796) acff4bc8180417126563b61755dd464c.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\15A\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
Executable files
0
Suspicious files
4
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
796acff4bc8180417126563b61755dd464c.exeC:\Users\admin\AppData\Local\Temp\Tar28FF.tmpbinary
MD5:9C0C641C06238516F27941AA1166D427
SHA256:4276AF3669A141A59388BC56A87F6614D9A9BDDDF560636C264219A7EB11256F
796acff4bc8180417126563b61755dd464c.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506binary
MD5:348DD53AD3F2102D1CA204B7C266A29D
SHA256:A6092B2A03A53C9C7CA2C511643915D44065533299953F76D426982BEE824998
796acff4bc8180417126563b61755dd464c.exeC:\Users\admin\AppData\Local\Temp\Cab28FE.tmpcompressed
MD5:AC05D27423A85ADC1622C714F2CB6184
SHA256:C6456E12E5E53287A547AF4103E0397CB9697E466CF75844312DC296D43D144D
796acff4bc8180417126563b61755dd464c.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\RP79GQKC.txttext
MD5:FE69F8C5750D9F36D6D54FE710D83ED3
SHA256:627C3C9FF5D4E53B2CB0D74A6A52A47DD9CC3CF536C1FEEB6E1C1878BA52D194
796acff4bc8180417126563b61755dd464c.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506compressed
MD5:AC05D27423A85ADC1622C714F2CB6184
SHA256:C6456E12E5E53287A547AF4103E0397CB9697E466CF75844312DC296D43D144D
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
11
DNS requests
2
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
796
acff4bc8180417126563b61755dd464c.exe
GET
200
184.24.77.173:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?2f0eea2783f97309
unknown
compressed
65.2 Kb
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1956
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
324
svchost.exe
224.0.0.252:5355
—
—
—
unknown
796
acff4bc8180417126563b61755dd464c.exe
149.154.167.99:443
t.me
Telegram Messenger Inc
GB
unknown
796
acff4bc8180417126563b61755dd464c.exe
116.202.184.4:9000
—
Hetzner Online GmbH
DE
unknown
796
acff4bc8180417126563b61755dd464c.exe
184.24.77.173:80
ctldl.windowsupdate.com
Akamai International B.V.
DE
unknown

DNS requests

Domain
IP
Reputation
t.me
  • 149.154.167.99
whitelisted
ctldl.windowsupdate.com
  • 184.24.77.173
  • 184.24.77.184
  • 184.24.77.174
  • 184.24.77.201
  • 184.24.77.209
  • 184.24.77.205
  • 184.24.77.193
  • 184.24.77.202
  • 184.24.77.187
whitelisted

Threats

PID
Process
Class
Message
796
acff4bc8180417126563b61755dd464c.exe
Misc activity
ET INFO Observed Telegram Domain (t .me in TLS SNI)
1 ETPRO signatures available at the full report
No debug info
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Reports
acff4bc8180417126563b61755dd464c.exe