MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bc434a4fc47e4e3e5345d0a8180dd9ea36272ade2901a6865415acf75f43228. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bc434a4fc47e4e3e5345d0a8180dd9ea36272ade2901a6865415acf75f43228
SHA3-384 hash: a65117ac3bb5b6d3d0148cfaeed89cbcce626c8b363ab765867cfa808973a05331a7b13429e8c5ec9caaf375f86387bb
SHA1 hash: b3a7cd0da3292853abb51265af6ea39ed1b90cec
MD5 hash: d8a264be38a98c28b9c9d57b4e3bf8d8
humanhash: oklahoma-shade-california-colorado
File name:rDOCUMENTODEENV__O.exe
Download: download sample
File size:55'808 bytes
First seen:2025-08-19 04:30:09 UTC
Last seen:2025-09-05 12:46:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 768:rwloeq5ypNsAz2DaPWWRfYL2+8LZGyp7izjrcY9FV4msZOgzdueYsg4:rzeq5y0AsaeWRfYwL7igYzCmSOMF
TLSH T1AC436C0CB799BA12C63C4E7E98B1030892BDD1D76243F73F6DC129694D827ED1712A9B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter FXOLabs
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
46
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DOCUMENTO DE ENVÍO.exe
Verdict:
Malicious activity
Analysis date:
2025-08-19 04:33:10 UTC
Tags:
auto-startup stealer evasion darkcloud upx
Link:
https://app.any.run/tasks/35ed3b2c-80d2-4ac6-b2fa-250ac53e572c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/22021/
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68a3fe108fd55a79c5291f29
Tags:
autorun micro spawn hype
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 obfuscated
Link:
https://www.filescan.io/uploads/68a3fe0b419c816a6e8b645d/reports/96ccffc7-2e49-452a-9679-c9bba53cb5ef/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/4bc434a4fc47e4e3e5345d0a8180dd9ea36272ade2901a6865415acf75f43228
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ea5c21cd-f846-4f28-90d9-51b09ec36a3e
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4bc434a4fc47e4e3e5345d0a8180dd9ea36272ade2901a6865415acf75f43228
Verdict:
inconclusive
YARA:
8 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.41 Win 32 Exe x86
Link:
https://app.malva.re/file/d8a264be38a98c28b9c9d57b4e3bf8d8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4bc434a4fc47e4e3e5345d0a8180dd9ea36272ade2901a6865415acf75f43228/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-08-18 19:37:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jpcdjjh4i7sohzjulufidag5t2rwe4vn4kibu2dfifnm65pugiua._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/250819-e5a8aazpy2/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Drops startup file
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f3cbac30-adf2-4ecf-9d95-c5589775868a
Unpacked files
SH256 hash:
4bc434a4fc47e4e3e5345d0a8180dd9ea36272ade2901a6865415acf75f43228
MD5 hash:
d8a264be38a98c28b9c9d57b4e3bf8d8
SHA1 hash:
b3a7cd0da3292853abb51265af6ea39ed1b90cec
Link:
https://www.unpac.me/results/791e8873-59cd-46d3-bf2c-2c8713368dfa/
Malware family:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4bc434a4fc47/report/overview.html
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/4bc434a4fc47e4e3e5345d0a8180dd9ea36272ade2901a6865415acf75f43228

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETDLLMicrosoft
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

Malspam

Executable exe 4bc434a4fc47e4e3e5345d0a8180dd9ea36272ade2901a6865415acf75f43228

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/22021/

Comments