MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 531d6bef9120031fa38d428fd04e22f81b54989628e9ff0ed745dbafe5edab89. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 531d6bef9120031fa38d428fd04e22f81b54989628e9ff0ed745dbafe5edab89
SHA3-384 hash: 4650744f76e308287419ff1f0d0662ab0c60e805b920edb4ac2c2ba5f9da849bfc3597c36e91ea87a97d7e7c25a92821
SHA1 hash: 0dad733bdc5d6f3fce50384489282ce5d99af8f5
MD5 hash: 5e7c84179866edaa9dd3af3871510492
humanhash: island-oregon-kilo-social
File name:file
Download: download sample
File size:2'890'582 bytes
First seen:2023-12-10 15:33:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7a5e2524b66da5177b4ec46d305a3dd7
ssdeep 49152:ISpD8Zpk4ShuEeyx/e3AOnTOEKQvbV+iPsGMZutKPPLp/q7Cf8KDO0abc5sz:ISpD8ZtShuEj/6TOEfzVpEf/PL9f8KDG
TLSH T14DD533853596646FE032C5B5528FEA7E40EACAE3BD8C66BF9F454E02ADC1485C4D30B3
TrID 37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
12.7% (.EXE) Win64 Executable (generic) (10523/12/4)
7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 848c5454baf46e68 (1 x PrivateLoader)
Reporter andretavare5
Tags:exe


Avatar
andretavare5
Sample downloaded from https://IOIOUOIUOUOUIYJGROUP.SBS/setup294.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
284
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/464285/
Detection(s):
Win.Packed.Zenpak-10014145-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Sending a custom TCP request
Running batch commands
Launching a process
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
installer lolbin overlay packed packed setupapi sfx shell32
Link:
https://www.filescan.io/uploads/6575da6b3636548f37484b1b/reports/9c0f5e2b-c1c5-4686-985e-90bc84f368a8/overview
Verdict:
Malicious
Labled as:
Trojan.Zenpak
Link:
https://www.hybrid-analysis.com/sample/531d6bef9120031fa38d428fd04e22f81b54989628e9ff0ed745dbafe5edab89
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Raspberry Robin
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6e68163b-218e-4a65-b34c-01c60b339fa0
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1357356
Signature
Antivirus detection for dropped file
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1357356 Sample: file.exe Startdate: 10/12/2023 Architecture: WINDOWS Score: 76 27 Antivirus detection for dropped file 2->27 29 Multi AV Scanner detection for dropped file 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 3 other signatures 2->33 10 file.exe 4 2->10         started        process3 file4 25 C:\Users\user\AppData\Local\Temp\...\o3.cpL, PE32 10->25 dropped 13 cmd.exe 3 2 10->13         started        process5 process6 15 control.exe 1 13->15         started        17 conhost.exe 13->17         started        process7 19 rundll32.exe 15->19         started        process8 21 rundll32.exe 19->21         started        process9 23 rundll32.exe 21->23         started       
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/531d6bef9120031fa38d428fd04e22f81b54989628e9ff0ed745dbafe5edab89
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/531d6bef9120031fa38d428fd04e22f81b54989628e9ff0ed745dbafe5edab89/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-12-10 18:07:02 UTC
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kmowx34reabr7i4nikh5atrc7anvjgewfdu76dwxixn27zpnvoeq._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/231210-szrjzageg9/
Behaviour
Modifies registry class
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
9914eeed8cfc37929a032c3c701b2ab58f29889e38637e744835c897e6a134ee
MD5 hash:
4267d1bde07dfb8d9489898f966bc0ed
SHA1 hash:
76c24af7a6f7dabbf3282fbbc67c8ebed4b83e83
Link:
https://www.unpac.me/results/67223cf1-7fa2-4138-bc93-a2c44c9b1994/
SH256 hash:
531d6bef9120031fa38d428fd04e22f81b54989628e9ff0ed745dbafe5edab89
MD5 hash:
5e7c84179866edaa9dd3af3871510492
SHA1 hash:
0dad733bdc5d6f3fce50384489282ce5d99af8f5
Link:
https://www.unpac.me/results/67223cf1-7fa2-4138-bc93-a2c44c9b1994/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/531d6bef9120031fa38d428fd04e22f81b54989628e9ff0ed745dbafe5edab89

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
  
URLhaus
https://urlhaus.abuse.ch/url/2738682/
Cape
Cape
https://www.capesandbox.com/analysis/464285/
  
URLhaus
https://urlhaus.abuse.ch/url/2738653/

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