MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eac4b5ccc69f0e43af59045cb2d382aaf8bbe1ffcd904c3613ff9c4cbe8e1cd0. 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: 15


Intelligence 15 IOCs YARA 12 File information Comments 1

SHA256 hash: eac4b5ccc69f0e43af59045cb2d382aaf8bbe1ffcd904c3613ff9c4cbe8e1cd0
SHA3-384 hash: e8c4d36c93d3e2ab1969cd2d3b847c17cf4f9a499ec9458231c480ecea73575c0efe6dea2f8520969882a33069c245ab
SHA1 hash: b21eeccf46d96fa2d7c8affaeb3cea19aafcddd4
MD5 hash: 1ee9c13a407d148b737ec40fbc48b4d3
humanhash: fifteen-uniform-lion-saturn
File name:1ee9c13a407d148b737ec40fbc48b4d3
Download: download sample
Signature Supershell
File size:5'180'416 bytes
First seen:2024-08-03 09:22:45 UTC
Last seen:2024-08-03 11:32:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 6ed4f5f04d62b18d96b26d6db7c18840 (405 x SalatStealer, 78 x BitRAT, 42 x RedLineStealer)
ssdeep 98304:XDYkE2AfNy2eukWOlyQ8n6pHIXHUMIro3jao1/run:XDYk1AFDeukPV8nKoX0MIboFun
TLSH T1243633EDD478E82BD4A85578E83C86D3F40C61CDB1A2D492EE20EA84337DDB51A35D72
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 :
329
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1ee9c13a407d148b737ec40fbc48b4d3
Verdict:
Malicious activity
Analysis date:
2024-08-03 09:23:34 UTC
Tags:
ssh upx

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
90.9%
Tags:
Execution Network Stealth
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Restart of the analyzed sample
Creating a process with a hidden window
Creating a file
Launching a process
Connection attempt to an infection source
Sending a TCP request to an infection source
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed packed packed upx
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.
Result
Threat name:
Supershell
Detection:
malicious
Classification:
troj
Score:
64 / 100
Signature
AI detected suspicious sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected Supershell
Behaviour
Behavior Graph:
Threat name:
Win32.Infostealer.Tinba
Status:
Malicious
First seen:
2024-08-03 09:23:07 UTC
File Type:
PE (Exe)
Extracted files:
9
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery upx
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
UPX packed file
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
ee44e845e0a673bec76f977a86fe03792a086fcc2e07a4f91b97813a9a7f7703
MD5 hash:
05597db8265479234c8e15a7290cd7f0
SHA1 hash:
bf87fecb40284ebdca88a3b04429439232ac6fe3
SH256 hash:
1c0614dbd860bc5533304db33115d19ecc2dacfbe9da7158232a9848330fa65a
MD5 hash:
d1c5931f2d89e61db190f6c53c57630e
SHA1 hash:
1f8d1f4750c13e452c0d19c2bdc1a411873e41b5
SH256 hash:
672d237e3a2ff0cee631e85427f606709dde9e082f19b5f5843862877ca5fb1d
MD5 hash:
ee4548d2e83fc2f9f66f717d49a9779f
SHA1 hash:
3d46660530011def275ff351b82dd695d700427c
SH256 hash:
4e7f0a961a6fa288603e1d6a0cde8f82c555e12ca28d18f6fadf58e5e73593aa
MD5 hash:
76b3fab4309ea7700acef55d09d38e99
SHA1 hash:
b3d0d45f76dbee84258fa5c46bf3f45f5b151181
SH256 hash:
eac4b5ccc69f0e43af59045cb2d382aaf8bbe1ffcd904c3613ff9c4cbe8e1cd0
MD5 hash:
1ee9c13a407d148b737ec40fbc48b4d3
SHA1 hash:
b21eeccf46d96fa2d7c8affaeb3cea19aafcddd4
Detections:
SUSP_Imphash_Mar23_3
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Rule name:golang_binary_string
Description:Golang strings present
Rule name:MD5_Constants
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RIPEMD160_Constants
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:SUSP_Imphash_Mar23_3
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
Author:malware-lu
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Author:malware-lu
Rule name:upx_largefile
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 eac4b5ccc69f0e43af59045cb2d382aaf8bbe1ffcd904c3613ff9c4cbe8e1cd0

(this sample)

  
Delivery method
Distributed via web download

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 09:22:47 UTC

url : hxxp://111.231.145.137:8888/supershell/compile/download/%E7%8B%99%E5%87%BB%E6%89%8B_%E5%B9%BD%E7%81%B5%E6%88%98%E5%A3%AB2%E7%AE%80%E4%BD%93%E4%B8%AD%E6%96%87%E7%89%88.exe