MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a557fae2d39d06392f4bea760fb72c87f0959a7c3ac66865e36f316866f57d3. 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 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1a557fae2d39d06392f4bea760fb72c87f0959a7c3ac66865e36f316866f57d3
SHA3-384 hash: 3b51eccd923025fab9c287e5aa2725a4b6a663c3738013bb17c040bc9c0bd44fc4bcf0dc8521b21654fd26c94e68532f
SHA1 hash: e8aa3848e39c449051702a333e608fafd2e5330f
MD5 hash: 5b87828ea000c7111084d8beed17175e
humanhash: echo-hot-april-timing
File name:5b87828ea000c7111084d8beed17175e
Download: download sample
File size:1'770'496 bytes
First seen:2024-03-01 14:57:11 UTC
Last seen:2024-03-01 16:36:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 8a0462650baf3db06a4651598e3333d7
ssdeep 24576:81kbCQGxjsyk9Rr+oZaK6MIz2C54+Usy0QbomiwXxn5ybD2R+zrKhu3PF9Ssxchz:AQGZZgRZapMZr0bD2MrpPnrxqT
TLSH T143851229BB31D339E0E0D0718C8A9B77A2195E3D120E5E06A517B71E75B037C9E8F29D
TrID 68.2% (.EXE) UPX compressed Win32 Executable (27066/9/6)
11.3% (.EXE) Win32 Executable (generic) (4504/4/1)
5.2% (.EXE) Win16/32 Executable Delphi generic (2072/23)
5.1% (.EXE) OS/2 Executable (generic) (2029/13)
5.0% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 2098c270bc7a5c2c
Reporter zbetcheckin
Tags:32 exe UPX

Intelligence

File Origin
# of uploads :
2
# of downloads :
380
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
New Text Document.bin.exe
Verdict:
Malicious activity
Analysis date:
2024-02-28 19:24:11 UTC
Tags:
loader stealer stealc hausbomber
Link:
https://app.any.run/tasks/30c1ebca-83f7-4d2d-a155-9cab95a272a5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.MulDrop26.28697.23229.30815.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint hook keylogger lolbin packed packed packed rat shell32 upx
Link:
https://www.filescan.io/uploads/65e1ecfdc51a2f3b9bbec628/reports/ccb9113b-5a1c-4990-bbba-68944dc68097/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/1a557fae2d39d06392f4bea760fb72c87f0959a7c3ac66865e36f316866f57d3
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/f36deb86-400b-40a7-b373-1083e0c4414a
Result
Threat name:
n/a
Detection:
suspicious
Classification:
n/a
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1401479
Signature
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 process2 2 Behavior Graph ID: 1401479 Sample: mzOkeEfDqQ.exe Startdate: 01/03/2024 Architecture: WINDOWS Score: 22 6 mzOkeEfDqQ.exe 2 5 2->6         started        process3 8 cmd.exe 1 6->8         started        signatures4 17 Uses schtasks.exe or at.exe to add and modify task schedules 8->17 11 conhost.exe 8->11         started        13 schtasks.exe 1 8->13         started        15 chcp.com 1 8->15         started        process5
Score:
95%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1a557fae2d39d06392f4bea760fb72c87f0959a7c3ac66865e36f316866f57d3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1a557fae2d39d06392f4bea760fb72c87f0959a7c3ac66865e36f316866f57d3/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2024-02-27 09:39:01 UTC
File Type:
PE (Exe)
Extracted files:
178
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=djkx7lrnhhighexux2twb63szb7qswnhyowgnbs6g3zrnbtpk7jq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
upx
Link:
https://tria.ge/reports/240301-sb6nzshb59/
Behaviour
Creates scheduled task(s)
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
UPX packed file
Unpacked files
SH256 hash:
be8fe29c48b35aa1f1911da87aab3a4ccbf6f8e7cf202ec364662a6d33b9ac5c
MD5 hash:
7c451c22dc5de06900dbd9f04ba387fa
SHA1 hash:
1fbb02e8fc0c1a510da294d65f1c817948807d99
Link:
https://www.unpac.me/results/d09f42fa-356d-4314-ab06-510d15b6195c/
SH256 hash:
73bedb33c981b201b3144f8d030f2689973bc16e2a450f6f22e9647ef3aa31ad
MD5 hash:
224b1f7bb2c810a5ff6b528820c2ffab
SHA1 hash:
c1a85b73a42a599430cb56b21e47b740c594a82a
Link:
https://www.unpac.me/results/d09f42fa-356d-4314-ab06-510d15b6195c/
SH256 hash:
1a557fae2d39d06392f4bea760fb72c87f0959a7c3ac66865e36f316866f57d3
MD5 hash:
5b87828ea000c7111084d8beed17175e
SHA1 hash:
e8aa3848e39c449051702a333e608fafd2e5330f
Link:
https://www.unpac.me/results/d09f42fa-356d-4314-ab06-510d15b6195c/
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/1a557fae2d39d06392f4bea760fb72c87f0959a7c3ac66865e36f316866f57d3

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:Borland
Create hunting rule
Author:malware-lu
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:UPXv20MarkusLaszloReiser
Create hunting rule
Author:malware-lu

File information

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

Web download

Executable exe 1a557fae2d39d06392f4bea760fb72c87f0959a7c3ac66865e36f316866f57d3

(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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN_BASE_APIUses Win Base APIKERNEL32.DLL::LoadLibraryA

Comments


Avatar
zbet commented on 2024-03-01 14:57:11 UTC

url : hxxp://185.172.128.109/BroomSetup.exe