MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf8bd7afba19441ccbda49f2de67963319fe44002b9ad3edf1f65eeee7f1be34. 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


zgRAT


Vendor detections: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf8bd7afba19441ccbda49f2de67963319fe44002b9ad3edf1f65eeee7f1be34
SHA3-384 hash: a81474d983883deae32e6524ebc23de116a9a851662d1e7d5525abaf36aa08b55c8aa5eae267cce62726c10a60243ac4
SHA1 hash: 84f1a3fc1c222565dfa0feb624c1dbb0d2cd4bdb
MD5 hash: a568e5c34415fea5f2a4c55dca93261e
humanhash: sink-queen-connecticut-comet
File name:SecuriteInfo.com.Win64.CrypterX-gen.5465.18949
Download: download sample
Signature zgRAT
Create hunting rule
File size:1'395'200 bytes
First seen:2024-03-31 13:17:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 24576:dVgAihnHD8EylO+Ce2pMRnu5menhNcKT5p2HE:fHlsppMRnY5p2
Threatray 265 similar samples on MalwareBazaar
TLSH T10255B503BB5799A2D1585737CDE7C41403BCE7A12313D63A398B2B691A437B74E6832B
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter SecuriteInfoCom
Tags:exe zgRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Artifacts-739c4e76-aa39-11ee-ad4f-31b469dfe854-2024-01-03_13-13-03Z.zip
Verdict:
No threats detected
Analysis date:
2024-01-03 13:19:35 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fbd82f6b-fd43-4168-a997-97e7fb8db629

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
net_reactor packed
Link:
https://www.filescan.io/uploads/66096291eda3192746153005/reports/b7d538a0-280b-4388-8803-71505cd06c0a/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/cf8bd7afba19441ccbda49f2de67963319fe44002b9ad3edf1f65eeee7f1be34
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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d733397e-a9a2-4feb-ac4c-8c4c7c2dcf7b
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1417998
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cf8bd7afba19441ccbda49f2de67963319fe44002b9ad3edf1f65eeee7f1be34
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cf8bd7afba19441ccbda49f2de67963319fe44002b9ad3edf1f65eeee7f1be34/
Threat name:
ByteCode-MSIL.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2024-01-03 13:06:50 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
23 of 38 (60.53%)
Threat level:
  3/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=z6f5pl52dfcbzs62jhzn4z4wgmm74raafonnh3pr6zpo5z7rxy2a._file
Verdict:
malicious
Similar samples:
776f5f4b3705685232f19d3bc76bc34af07ee2f230b9f4e16e56475dc7318603
zgRAT
83c927ee7be29bc9002512ec371d11211fa96a5ec577336bca4fe789d9419104
zgRAT
859beadc69ed87ed6a706cb57d8a46f502cca1b826afe66672475c41f11f8055
zgRAT
cf8bd7afba19441ccbda49f2de67963319fe44002b9ad3edf1f65eeee7f1be34
zgRAT
d9d9db5008e30587a15b125785b756cd17c41fe3aacaf5ee91479511a0e8a94b
zgRAT
+ 255 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/240331-qjzjjacc4s/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Unpacked files
SH256 hash:
cf8bd7afba19441ccbda49f2de67963319fe44002b9ad3edf1f65eeee7f1be34
MD5 hash:
a568e5c34415fea5f2a4c55dca93261e
SHA1 hash:
84f1a3fc1c222565dfa0feb624c1dbb0d2cd4bdb
Link:
https://www.unpac.me/results/c47b5fec-8e17-4b24-8797-0c3d289c9d88/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
Link:
https://yomi.yoroi.company/submissions/cf8bd7afba19441ccbda49f2de67963319fe44002b9ad3edf1f65eeee7f1be34

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

File information

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

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 (GUARD_CF)high

Comments