MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2891ce21509db4d4da955cad92bfb570614e4336be8ea5b23d6514125f1097bf. 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: 6


Intelligence 6 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2891ce21509db4d4da955cad92bfb570614e4336be8ea5b23d6514125f1097bf
SHA3-384 hash: 957005af26097a2a4aea7ed53f4fb7720bb61d8067687bb571c32df79be0ffa97460e990b1e3ebe6f5d1591ff01f7d00
SHA1 hash: 8dd4a11a058c48c51f74aaea4493b15b00339bd5
MD5 hash: b2901858667d628f1ab8b34b0bc59fc7
humanhash: xray-green-louisiana-echo
File name:b2901858667d628f1ab8b34b0bc59fc7.exe
Download: download sample
File size:5'499'332 bytes
First seen:2024-09-26 10:16:16 UTC
Last seen:2024-09-26 11:44:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 49152:nYrVua0AHrNWGGJc5EmTLx/IdsIS+Q+G1sPAW7AuS0N1FjOkGXktRejN9jpnQ:YrVuOrsnJc5nIsvSutn0RejG
TLSH T132469350FADB50F5EA439C72919F723F4B3416099B2CDACBDF511D02E42B2C36876A4A
TrID 35.7% (.EXE) Win32 Executable (generic) (4504/4/1)
16.3% (.ICL) Windows Icons Library (generic) (2059/9)
16.1% (.EXE) OS/2 Executable (generic) (2029/13)
15.8% (.EXE) Generic Win/DOS Executable (2002/3)
15.8% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
401
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan-Dropper.WinGo.Agent.23451.2187.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66f534a756c487103d52bc1e
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
golang overlay packed
Link:
https://www.filescan.io/uploads/66f534a9f71b9c224c131f33/reports/28e562cb-f9ff-43db-8d78-c37ade9d1a51/overview
Verdict:
Malicious
Labled as:
TrojanDropper/W64.Agent
Link:
https://www.hybrid-analysis.com/sample/2891ce21509db4d4da955cad92bfb570614e4336be8ea5b23d6514125f1097bf
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/413815d6-fdfd-4aed-ace4-7346f67b1473
Result
Threat name:
n/a
Detection:
unknown
Classification:
n/a
Score:
2 / 100
Link:
https://www.joesandbox.com/analysis/1519359
Behaviour
Behavior Graph:
Download SVG
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2891ce21509db4d4da955cad92bfb570614e4336be8ea5b23d6514125f1097bf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2891ce21509db4d4da955cad92bfb570614e4336be8ea5b23d6514125f1097bf/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fci44ikqtw2njwuvlswzfp5vobqu4qzwx2hklmr5mukbexyqs67q._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/240926-mbc4sa1hjn/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/915ff03c-5f1c-4084-85cb-1e607762c8fc
Unpacked files
SH256 hash:
2891ce21509db4d4da955cad92bfb570614e4336be8ea5b23d6514125f1097bf
MD5 hash:
b2901858667d628f1ab8b34b0bc59fc7
SHA1 hash:
8dd4a11a058c48c51f74aaea4493b15b00339bd5
Link:
https://www.unpac.me/results/982652eb-1723-4f2f-96bd-04055a8db371/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.72
Link:
https://yomi.yoroi.company/submissions/2891ce21509db4d4da955cad92bfb570614e4336be8ea5b23d6514125f1097bf

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:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
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

File information

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

Web download

Executable exe 2891ce21509db4d4da955cad92bfb570614e4336be8ea5b23d6514125f1097bf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3136178/
  
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

Comments