MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a95f3ca79acd4178d465fc84f47532a29087f5b40c59b51af8f0454c9719a03d. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Threat unknown


Vendor detections: 8


Intelligence 8 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a95f3ca79acd4178d465fc84f47532a29087f5b40c59b51af8f0454c9719a03d
SHA3-384 hash: dbd15a975e946221496bd5b16bf3eec0ede3b166f31ef662402425316a1a5b3060f889df0536516737b677157bd72f46
SHA1 hash: 14b91d3926e82a596052050dd0b3d913dd0520b7
MD5 hash: 0a2def34d6076f95bd162a20d9961c21
humanhash: alaska-table-paris-batman
File name:F7732288235002.exe
Download: download sample
File size:2'900'760 bytes
First seen:2023-03-01 17:45:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f0ea7b7844bbc5bfa9bb32efdcea957c (61 x Sliver, 17 x CobaltStrike, 12 x AsyncRAT)
ssdeep 49152:W0Na8IuWtnP3Qiarb/TtvO90d7HjmAFd4A64nsfJZyXKYgJdtC0CXiD1D:lS3Qu
Threatray 94 similar samples on MalwareBazaar
TLSH T1CBD59E96B84068F5D1AE9237CAA6A59537307C550F2263C73AA0B3F91F737E4AE35304
TrID 48.7% (.EXE) Win64 Executable (generic) (10523/12/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Reporter 0xToxin
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
200
Origin country :
IT IT
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/370852/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Running batch commands
Launching a process
Сreating synchronization primitives
Creating a process from a recently created file
Creating a window
Sending a custom TCP request
Searching for synchronization primitives
Using the Windows Management Instrumentation requests
Creating a file in the %temp% directory
Reading critical registry keys
Creating a process with a hidden window
Unauthorized injection to a recently created process
Stealing user critical data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
golang greyware overlay packed
Link:
https://www.filescan.io/uploads/63ff8f5eea525051ba934789/reports/1939b317-306e-4640-9a57-a3135c73c27a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/a95f3ca79acd4178d465fc84f47532a29087f5b40c59b51af8f0454c9719a03d
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/cce6016f-6a48-44bd-bb8a-0e59b299dd8b
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spyw.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1185073
Signature
Antivirus detection for dropped file
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Potentially malicious time measurement code found
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 817930 Sample: F7732288235002.exe Startdate: 01/03/2023 Architecture: WINDOWS Score: 88 53 Antivirus detection for dropped file 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 Machine Learning detection for sample 2->57 59 Machine Learning detection for dropped file 2->59 9 F7732288235002.exe 2 2->9         started        process3 file4 43 C:\Users\Public\Music43hlkle.spl, PE32+ 9->43 dropped 69 Potentially malicious time measurement code found 9->69 13 forfiles.exe 1 9->13         started        15 expand.exe 2 9->15         started        18 cmd.exe 3 2 9->18         started        20 cmd.exe 1 9->20         started        signatures5 process6 file7 22 nhlkle.exe 10 13->22         started        26 conhost.exe 13->26         started        45 C:\Users\Public\Music\nhlkle.exe, PE32+ 15->45 dropped 28 conhost.exe 15->28         started        30 AcroRd32.exe 15 39 18->30         started        32 conhost.exe 18->32         started        34 conhost.exe 20->34         started        process8 dnsIp9 47 45.12.253.104, 49703, 6855 CMCSUS Germany 22->47 49 216.47.6.0.in-addr.arpa 22->49 61 Antivirus detection for dropped file 22->61 63 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 22->63 65 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 22->65 67 4 other signatures 22->67 36 powershell.exe 15 22->36         started        38 RdrCEF.exe 64 30->38         started        signatures10 process11 dnsIp12 41 conhost.exe 36->41         started        51 192.168.2.1 unknown unknown 38->51 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a95f3ca79acd4178d465fc84f47532a29087f5b40c59b51af8f0454c9719a03d/
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-03-01 17:46:09 UTC
File Type:
PE+ (Exe)
AV detection:
10 of 25 (40.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vfptzj42zvaxrvdf7scpi5jsukiip5nubrm3kgxy6bcuzfyzua6q._file
Verdict:
malicious
Similar samples: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 84 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection spyware stealer
Link:
https://tria.ge/reports/230301-wca59ahd32/
Behaviour
Checks processor information in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in System32 directory
Accesses Microsoft Outlook profiles
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
a95f3ca79acd4178d465fc84f47532a29087f5b40c59b51af8f0454c9719a03d
MD5 hash:
0a2def34d6076f95bd162a20d9961c21
SHA1 hash:
14b91d3926e82a596052050dd0b3d913dd0520b7
Link:
https://www.unpac.me/results/7e3603ee-b605-43f0-9e0f-57edbf8b6392/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a95f3ca79acd/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/a95f3ca79acd4178d465fc84f47532a29087f5b40c59b51af8f0454c9719a03d

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/370852/

Comments