MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27a8f0a3fc2a17ceabf9ea095187622a7306ea4a04e0a505efca302704866eec. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 27a8f0a3fc2a17ceabf9ea095187622a7306ea4a04e0a505efca302704866eec
SHA3-384 hash: 8f4273963fd3aef63731d9422f386e6978e8dd3f5e12581e72621704f7c72f86a15dd649157822351dc502750b12787d
SHA1 hash: bf2d193f02b4fe69b9165f7ab802820a5b8df4a1
MD5 hash: 1b52b8e73d8a53f96d44c45f66ef2135
humanhash: stairway-dakota-monkey-delta
File name:file
Download: download sample
File size:2'856'491 bytes
First seen:2023-12-10 17:24:00 UTC
Last seen:2023-12-10 18:22:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7a5e2524b66da5177b4ec46d305a3dd7
ssdeep 49152:ISUFzCITvfRzhitoegsaf/FQVgINm34vA0h3XjtOoPVuqVpjeD2BwF9k:IS+zhvfZqoHsafegIw3QA0h3XsgDTeTS
TLSH T12BD533BB3B49AA60D8341EB2528312C9ECF53DF563D2DF4B4FD06E1A3D9129395BA104
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 :
2
# of downloads :
262
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/464416/
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
Running batch commands
Launching a process
Searching for the window
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/6575f43518cffa73b1e1735f/reports/14a79ba7-195d-460e-922a-beb8b60a686e/overview
Verdict:
Malicious
Labled as:
Trojan.Zenpak
Link:
https://www.hybrid-analysis.com/sample/27a8f0a3fc2a17ceabf9ea095187622a7306ea4a04e0a505efca302704866eec
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/2b957014-6e4f-44fe-b727-6b1acd6d6277
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1357505
Signature
Antivirus detection for dropped file
Machine Learning detection for dropped file
Machine Learning detection for sample
PE file contains section with special chars
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1357505 Sample: file.exe Startdate: 10/12/2023 Architecture: WINDOWS Score: 60 27 Antivirus detection for dropped file 2->27 29 Machine Learning detection for sample 2->29 31 Machine Learning detection for dropped file 2->31 33 PE file contains section with special chars 2->33 10 file.exe 4 2->10         started        process3 file4 25 C:\Users\user\AppData\Local\Temp\...\qoLR.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/27a8f0a3fc2a17ceabf9ea095187622a7306ea4a04e0a505efca302704866eec
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/27a8f0a3fc2a17ceabf9ea095187622a7306ea4a04e0a505efca302704866eec/
Threat name:
Win32.Trojan.Spynoon
Create hunting rule
Status:
Malicious
First seen:
2023-12-10 20:28:17 UTC
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e6upbi74fil45k7z5ievdb3cfjzqn2skatqkkbppziycobegn3wa._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/231210-vyp1vsabh3/
Behaviour
Modifies registry class
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
f72b10d8ca2ca06d214fde78a8f413daf06a4b30f843d7d923f7ece779d33170
MD5 hash:
670561a3952457339de945e7d53b984d
SHA1 hash:
80202c6a4d89a313a7164716ad07e46ec67caa30
Link:
https://www.unpac.me/results/e0424082-b213-47aa-b400-e1442c56c31a/
SH256 hash:
27a8f0a3fc2a17ceabf9ea095187622a7306ea4a04e0a505efca302704866eec
MD5 hash:
1b52b8e73d8a53f96d44c45f66ef2135
SHA1 hash:
bf2d193f02b4fe69b9165f7ab802820a5b8df4a1
Link:
https://www.unpac.me/results/e0424082-b213-47aa-b400-e1442c56c31a/
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/27a8f0a3fc2a17ceabf9ea095187622a7306ea4a04e0a505efca302704866eec

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:MoleBoxv20
Create hunting rule
Author:malware-lu
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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/2738653/
Cape
Cape
https://www.capesandbox.com/analysis/464416/
  
URLhaus
https://urlhaus.abuse.ch/url/2738682/

Comments