MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b081d89a5ba373e01fd64eb46f8781bb9068f3e9d88d8ce0db3e7ca6a3541c8a. 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: 11


Intelligence 11 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b081d89a5ba373e01fd64eb46f8781bb9068f3e9d88d8ce0db3e7ca6a3541c8a
SHA3-384 hash: 42e08a0155ca85dcd87a27553ee7191741274616d86442f5ca5a40a303f7f6bf6eaa7c7ffdf6d86b44aff4bafea4d6f8
SHA1 hash: 5a843c3a0a32c4d2bbd5893e8d6a5b7310e280d4
MD5 hash: d686e2d8b00cb6ebeccf413fa64f2ea8
humanhash: blue-triple-tennessee-hot
File name:file
Download: download sample
File size:3'255'160 bytes
First seen:2023-12-08 08:54:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7a5e2524b66da5177b4ec46d305a3dd7
ssdeep 49152:ISui7zHH/lwgyEVklXWXGcPCF6DpQR8Kk21NWTwex/EGoy8lVrrwJ3nc:ISu+HylwY6DpZT21NWseyi8rrwJ3c
TLSH T1FFE533A2DA8683B3EAB445F5E2014FAFCDB50B98111A81D70E72D995593F323EDB7301
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 :
303
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/463507/
Detection(s):
Win.Packed.Zenpak-10014145-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
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/6572d9e73c6ae873fb89d872/reports/6fbc23d6-1454-49e8-9dff-dd2ed5673070/overview
Verdict:
Malicious
Labled as:
Trojan.Zenpak
Link:
https://www.hybrid-analysis.com/sample/b081d89a5ba373e01fd64eb46f8781bb9068f3e9d88d8ce0db3e7ca6a3541c8a
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/a199058d-2d13-4f1d-ab69-1f67b1d87aab
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1356058
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: 1356058 Sample: file.exe Startdate: 08/12/2023 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\...\1t.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/b081d89a5ba373e01fd64eb46f8781bb9068f3e9d88d8ce0db3e7ca6a3541c8a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b081d89a5ba373e01fd64eb46f8781bb9068f3e9d88d8ce0db3e7ca6a3541c8a/
Threat name:
Win32.Trojan.Spynoon
Create hunting rule
Status:
Malicious
First seen:
2023-12-08 08:55:06 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wca5rgs3unz6ah6wj22g7b4bxoigr47j3cgyzyg3hz6kni2udsfa._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/231208-kvfmxaab58/
Behaviour
Modifies registry class
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
43ab5f9f2b138bd3e0f41f128f1a2e0f386935d4aee37240dc66e1f897354d3b
MD5 hash:
60261d818a3a4d3fd27bd6a31db29c3f
SHA1 hash:
7668778e452c23030b5aa81eee4291e3b6be6d13
Link:
https://www.unpac.me/results/ca8bb722-c60c-45a4-be75-0b36fc2119b2/
SH256 hash:
b081d89a5ba373e01fd64eb46f8781bb9068f3e9d88d8ce0db3e7ca6a3541c8a
MD5 hash:
d686e2d8b00cb6ebeccf413fa64f2ea8
SHA1 hash:
5a843c3a0a32c4d2bbd5893e8d6a5b7310e280d4
Link:
https://www.unpac.me/results/ca8bb722-c60c-45a4-be75-0b36fc2119b2/
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/b081d89a5ba373e01fd64eb46f8781bb9068f3e9d88d8ce0db3e7ca6a3541c8a

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
Cape
Cape
https://www.capesandbox.com/analysis/463507/
  
URLhaus
https://urlhaus.abuse.ch/url/2738653/

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