MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f03fa5d064cc8b7891502834a7737ce015d3a23a6eae3793481014f6cf73131. 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: 13


Intelligence 13 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9f03fa5d064cc8b7891502834a7737ce015d3a23a6eae3793481014f6cf73131
SHA3-384 hash: 3f8894a08bff9d61114e34b7b584a63066f21b59c857ad561fe036c44189aa93cc6d43fd91f1620dd8cb3be285785801
SHA1 hash: ed2e8eec68214de594cb952a2a21830dd76c7e0b
MD5 hash: 0df158de9fed713b292c5daa1e57473f
humanhash: autumn-tango-moon-hydrogen
File name:file
Download: download sample
Signature zgRAT
Create hunting rule
File size:5'098'856 bytes
First seen:2024-01-05 12:47:20 UTC
Last seen:2024-01-09 13:10:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 49152:CJqww7vVA1kczO7AoR7Oolh2KgW0ji5qXAfXVYwBQOmPPeDNEjc/A03oiv1hRXpZ:CJqVa1H67Crw/VYw6PPeBIeAM/Gd0
Threatray 325 similar samples on MalwareBazaar
TLSH T1F4367C127A86AD01E0596672CAD780188375E9C66737D70F3BCA136616033EF1D8EBDB
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f0f0e8f0f0f0c1f0 (1 x zgRAT)
Reporter andretavare5
Tags:exe zgRAT


Avatar
andretavare5
Sample downloaded from https://vk.com/doc418490229_670403244?hash=mySAbBBqqeahn5VyW35Qi5MhstrmVEH751tLJzZPkxc&dl=7R43JRjOV19ruIVJcD9rKfcYBAezFEcfvYOPwqzx5w8&api=1&no_preview=1#lumma

Intelligence

File Origin
# of uploads :
2
# of downloads :
349
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/469614/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %temp% directory
Launching a process
Creating a file
DNS request
Sending an HTTP GET request
Query of malicious DNS domain
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
installutil lolbin overlay packed packed
Link:
https://www.filescan.io/uploads/6597fa83b4e856b72835340f/reports/152d270b-8ba0-4ee3-b9e2-effe44a647f2/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/9f03fa5d064cc8b7891502834a7737ce015d3a23a6eae3793481014f6cf73131
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:
Malicious
Link:
https://analyze.intezer.com/analyses/11244f8a-6dc4-42b2-b87a-6fa5b297d611
Result
Threat name:
LummaC, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1370342
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
LummaC encrypted strings found
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Query firmware table information (likely to detect VMs)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected LummaC Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9f03fa5d064cc8b7891502834a7737ce015d3a23a6eae3793481014f6cf73131
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9f03fa5d064cc8b7891502834a7737ce015d3a23a6eae3793481014f6cf73131/
Threat name:
Win32.Spyware.Lummastealer
Create hunting rule
Status:
Malicious
First seen:
2024-01-05 12:48:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
17 of 23 (73.91%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t4b7uxigjtelpcivakbuu5zxzyav2ordu3vog6juqeau63hxgeyq._file
Verdict:
malicious
Similar samples:
675eae5e18d018109f42efb7c76c9ac83af9ffd9e010d39acbb6a12450d6d1eb
zgRAT
9f03fa5d064cc8b7891502834a7737ce015d3a23a6eae3793481014f6cf73131
zgRAT
b4554cf0100d5a04cfc2a3090419ff1f4fdc1d8f6264d24442cd39274aaa37e7
zgRAT
b8a0f9eb3dbf5e78c15777915fdb57b44748c1ece2d1c0e89cc2da8706ef7e16
zgRAT
dba6b7bc0b4e3d5fc344e1ddc9835bff1a1979b2f3206de5a57034317bfa6635
zgRAT
f04ec349c272ef8dd201d0f22202c81c893f63281215233d28325f7149055300
zgRAT
+ 315 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat rat
Link:
https://tria.ge/reports/240105-p1rpksdcg8/
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
.NET Reactor proctector
Loads dropped DLL
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
ce21fc0227ec5324ed0b1b448405fe477b92b0ad000d6f1503328941bab77c47
MD5 hash:
6b93280e59b3ac300c993aa0dcae8aee
SHA1 hash:
a3c7c0909ed39ce37f9ea52eece3f45436eb9173
Link:
https://www.unpac.me/results/b88aa7e3-ba04-439a-a572-866742503c70/
SH256 hash:
63366bb58836a4d9fc6a7fb5632ce6aeb52fd2ec57ea5d766b27bfedf7b7deee
MD5 hash:
a6810a5899b5a89ee483c9e94dacb015
SHA1 hash:
c787d081f7534936636b17d94ecee651fd64fdac
Link:
https://www.unpac.me/results/b88aa7e3-ba04-439a-a572-866742503c70/
SH256 hash:
5009a7cee67005c66b3a5c539f5f9d7b686e6c4a0e2efd3d73088fc7b5d1f6f5
MD5 hash:
205d565d825b4846f50224371a93d3d4
SHA1 hash:
af965700b8b4a6d561f94945b69495f3fd9adf0b
Link:
https://www.unpac.me/results/b88aa7e3-ba04-439a-a572-866742503c70/
SH256 hash:
6a26df7ee49de6fec6c5de1f3f7a94075d2dfbc50922e3b30fd8111f2e734f33
MD5 hash:
f45c1512d5a47375e6e396b4d1111e58
SHA1 hash:
8af036b8c60d10e85cf82212930bb04bc0553f36
Link:
https://www.unpac.me/results/b88aa7e3-ba04-439a-a572-866742503c70/
SH256 hash:
dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd
MD5 hash:
544cd51a596619b78e9b54b70088307d
SHA1 hash:
4769ddd2dbc1dc44b758964ed0bd231b85880b65
Link:
https://www.unpac.me/results/b88aa7e3-ba04-439a-a572-866742503c70/
SH256 hash:
9f03fa5d064cc8b7891502834a7737ce015d3a23a6eae3793481014f6cf73131
MD5 hash:
0df158de9fed713b292c5daa1e57473f
SHA1 hash:
ed2e8eec68214de594cb952a2a21830dd76c7e0b
Detections:
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/b88aa7e3-ba04-439a-a572-866742503c70/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9f03fa5d064c/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/9f03fa5d064cc8b7891502834a7737ce015d3a23a6eae3793481014f6cf73131

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:INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with unregistered version of .NET Reactor
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/469614/

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