MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eefe4186b76670dd5d2a0e69ff14d4833333cd4b047a3f2260a736fd69da4a79. 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


Supershell


Vendor detections: 14


Intelligence 14 IOCs YARA 12 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eefe4186b76670dd5d2a0e69ff14d4833333cd4b047a3f2260a736fd69da4a79
SHA3-384 hash: f13be0297b3ffb2a2f90e0c7ed80cf476649dd017f04a918ff38a0712c9d6a1bbf95e07e50585cda538c2fee51f72334
SHA1 hash: 9309ba525bd5486667017d84a15a94f18616c125
MD5 hash: 7dad2c4407957ac063b27b5dbbe8e596
humanhash: papa-paris-uncle-mirror
File name:7dad2c4407957ac063b27b5dbbe8e596
Download: download sample
Signature Supershell
Create hunting rule
File size:5'182'976 bytes
First seen:2024-08-03 09:34:17 UTC
Last seen:2024-08-03 11:32:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 6ed4f5f04d62b18d96b26d6db7c18840 (405 x SalatStealer, 78 x BitRAT, 42 x RedLineStealer)
ssdeep 98304:cHq30uZ1rpxCcHiU7g/iftzaGS107AJ121Ghl8LcFRrgDn7LgckWofmgC/g:czuFxCSx7gKJS10UT2Cl8APsTV4fmPY
Threatray 10 similar samples on MalwareBazaar
TLSH T1A6363341523A353BE4FA43791638DF8BF148014C58D196E6EAD4D3230BFA762AB28DF5
TrID 32.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
28.9% (.EXE) Win32 Executable (generic) (4504/4/1)
13.0% (.EXE) OS/2 Executable (generic) (2029/13)
12.8% (.EXE) Generic Win/DOS Executable (2002/3)
12.8% (.EXE) DOS Executable Generic (2000/1)
Reporter zbetcheckin
Tags:32 exe Supershell UPX

Intelligence

File Origin
# of uploads :
2
# of downloads :
361
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7dad2c4407957ac063b27b5dbbe8e596
Verdict:
Suspicious activity
Analysis date:
2024-08-03 09:40:06 UTC
Tags:
upx
Link:
https://app.any.run/tasks/67ba056c-9321-4ff4-ac3d-c1cdbd8ea13f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66adf9ceb7a04efc7439ba55
Tags:
Execution Network Stealth
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Restart of the analyzed sample
Creating a process with a hidden window
Creating a file
Connection attempt
Sending a custom TCP request
Launching a process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed packed packed upx
Link:
https://www.filescan.io/uploads/66adf9cd4c5c17942a822407/reports/6173a0fe-5ad9-4eac-92a9-37f90c546d32/overview
Verdict:
Malicious
Labled as:
GrayWare/Kryptik.ffp
Link:
https://www.hybrid-analysis.com/sample/eefe4186b76670dd5d2a0e69ff14d4833333cd4b047a3f2260a736fd69da4a79
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/28f0eef6-167a-4df7-8065-3fe8f44e4f01
Result
Threat name:
Supershell
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1487214
Signature
AI detected suspicious sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Uses whoami command line tool to query computer and username
Yara detected Supershell
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1487214 Sample: dSjDVfwnLN.exe Startdate: 03/08/2024 Architecture: WINDOWS Score: 68 19 Multi AV Scanner detection for submitted file 2->19 21 Yara detected Supershell 2->21 23 Machine Learning detection for sample 2->23 25 AI detected suspicious sample 2->25 7 dSjDVfwnLN.exe 1 2->7         started        process3 dnsIp4 17 124.222.5.128, 3232, 49714 JCN-AS-KRUlsanJung-AngBroadcastingNetworkKR China 7->17 27 Uses whoami command line tool to query computer and username 7->27 11 whoami.exe 1 7->11         started        13 conhost.exe 7->13         started        signatures5 process6 process7 15 conhost.exe 11->15         started       
Score:
82%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/eefe4186b76670dd5d2a0e69ff14d4833333cd4b047a3f2260a736fd69da4a79
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eefe4186b76670dd5d2a0e69ff14d4833333cd4b047a3f2260a736fd69da4a79/
Threat name:
Win32.Trojan.Casdet
Create hunting rule
Status:
Malicious
First seen:
2024-08-03 09:35:15 UTC
File Type:
PE (Exe)
Extracted files:
9
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=537edbvxmzyn2xjkbzu76fguqmzthtklar5d6itau43p22o2jj4q._file
Verdict:
malicious
Similar samples:
9485cb3eddd89641fbd5949f4de4dc9a96a46d388cd903aa17d2990d23713e34
Supershell
9e3c0485f0c017c04f684859c8704a2ed0fc4f6515ec2299724bc2c32fa0c4d6
Supershell
c0a029763dce25a25915ecd9578020aee6833bd030ad8598b254755b306ae7af
Supershell
d28edc167624143fb7e3f83b6e6f53a965bcba9671eb57ae35776c8013807fc1
Supershell
eac4b5ccc69f0e43af59045cb2d382aaf8bbe1ffcd904c3613ff9c4cbe8e1cd0
Supershell
eefe4186b76670dd5d2a0e69ff14d4833333cd4b047a3f2260a736fd69da4a79
Supershell
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery upx
Link:
https://tria.ge/reports/240803-lkcc6szalq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
UPX packed file
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/01670ba0-96a9-4074-b2a3-37dc18e42f57
Unpacked files
SH256 hash:
ee44e845e0a673bec76f977a86fe03792a086fcc2e07a4f91b97813a9a7f7703
MD5 hash:
05597db8265479234c8e15a7290cd7f0
SHA1 hash:
bf87fecb40284ebdca88a3b04429439232ac6fe3
Link:
https://www.unpac.me/results/f706189d-edfa-4fe3-8c0d-d5a958ac7707/
SH256 hash:
1c0614dbd860bc5533304db33115d19ecc2dacfbe9da7158232a9848330fa65a
MD5 hash:
d1c5931f2d89e61db190f6c53c57630e
SHA1 hash:
1f8d1f4750c13e452c0d19c2bdc1a411873e41b5
Link:
https://www.unpac.me/results/f706189d-edfa-4fe3-8c0d-d5a958ac7707/
SH256 hash:
cefe3343986261fe2baf2aafd2df69383148d4a41753e76b8a60da9b59195751
MD5 hash:
10715038d18ec17721f2b0253b18ab94
SHA1 hash:
4a1ea89e81b8aba7c0e11d129181127f5ed37b34
Link:
https://www.unpac.me/results/f706189d-edfa-4fe3-8c0d-d5a958ac7707/
SH256 hash:
eefe4186b76670dd5d2a0e69ff14d4833333cd4b047a3f2260a736fd69da4a79
MD5 hash:
7dad2c4407957ac063b27b5dbbe8e596
SHA1 hash:
9309ba525bd5486667017d84a15a94f18616c125
Detections:
SUSP_Imphash_Mar23_3
Create hunting rule
Link:
https://www.unpac.me/results/f706189d-edfa-4fe3-8c0d-d5a958ac7707/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.61
Link:
https://yomi.yoroi.company/submissions/eefe4186b76670dd5d2a0e69ff14d4833333cd4b047a3f2260a736fd69da4a79

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:GoBinTest
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:SUSP_Imphash_Mar23_3
Create hunting rule
Author:Arnim Rupp (https://github.com/ruppde)
Description:Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:Internal Research
Rule name:UPX290LZMAMarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:upx_largefile
Create hunting rule
Author:k3nr9

File information

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

Web download

Supershell

Executable exe eefe4186b76670dd5d2a0e69ff14d4833333cd4b047a3f2260a736fd69da4a79

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3086389/
  
URLhaus
https://urlhaus.abuse.ch/url/3086913/
  
URLhaus
https://urlhaus.abuse.ch/url/3086920/
  
URLhaus
https://urlhaus.abuse.ch/url/3086921/
  
URLhaus
https://urlhaus.abuse.ch/url/3086924/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
WIN_BASE_APIUses Win Base APIKERNEL32.DLL::LoadLibraryA

Comments


Avatar
zbet commented on 2024-08-03 09:34:18 UTC

url : hxxp://124.222.5.128:8888/supershell/compile/download/Crack.exe