MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 622735f3c745567f645eed34be6cb762ce33ebe3db431af27f907575f1f05ac6. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 622735f3c745567f645eed34be6cb762ce33ebe3db431af27f907575f1f05ac6
SHA3-384 hash: 55ceeaf3ebe82bf957a0ddaeeec5006b43bda6a1365f2b4f49492a1c20c96a6e41f3ef5dd03fc6020c8bd96cf815c3b6
SHA1 hash: 3fab91c4124cb97b7aaa2833adf6acc193703fae
MD5 hash: 1d45466db6f73b1f93161e33b9cad371
humanhash: cola-two-maryland-king
File name:BMKNJPO87.exe
Download: download sample
Signature zgRAT
Create hunting rule
File size:343'104 bytes
First seen:2023-06-04 15:36:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 6144:NV7xmB8E7nM52dxckDf++leD4c9PvMAm6AsIIrQEG2RWPDnvj5:37xmWEI52dDW+QDhFM1sIIrQEFW5
Threatray 27 similar samples on MalwareBazaar
TLSH T12074F242B3928462C14C1571E0D7093803B6BBC726B3D74B3889439A4F467DE6DEDEAE
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 ULTRAFRAUD
Tags:exe zgRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
258
Origin country :
LU LU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
BMKNJPO87.exe
Verdict:
Suspicious activity
Analysis date:
2023-06-04 15:38:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c80f90bf-40fd-445e-ad60-f698512aab13

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
zgRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/395556/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.84885.15488.5576.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Сreating synchronization primitives
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated overlay packed
Link:
https://www.filescan.io/uploads/647cafa0fbcbe22dc854832f/reports/19f71559-74cd-4d1e-86fc-9a334a451a61/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/622735f3c745567f645eed34be6cb762ce33ebe3db431af27f907575f1f05ac6
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3ca78aa5-7212-4f05-957d-fd98e620dba5
Result
Threat name:
zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1248380
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/622735f3c745567f645eed34be6cb762ce33ebe3db431af27f907575f1f05ac6/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-06-04 15:37:06 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
4
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mittl46hivlh6zc65u2l43fxmlhdh27d3nbrv4t7sb2xl4pqllda._file
Verdict:
malicious
Similar samples:
16e0f70aaf0cc2f3c42a4733756a09896247876b8f17e371c378f1ee4c0076d6
zgRAT
178779707d05b33dfe4e6e74b1738321457d3e9a65e017a76ce049da6010610d
zgRAT
1df360694e4b54909b416b5ef5095e54827c8e53d77885032df144272508f013
zgRAT
2db7ec061ff333283fa8b257cb8195f424b47bea05f18e2f04fdfa12de6fdb57
zgRAT
4c79b49a203edd1e36c026cb9751a805831703b01a0447361afcfe8db9707c82
zgRAT
8d9ee26ff16ba2d8a4aadddf38b00e02d5b09b584fc7743609c594adbfdb68b7
zgRAT
ace418ee7124a0984399f63959bfd35999ba1ffea76ebb052097a11ce8a1d2df
zgRAT
afabd885f80a72d339be30cfe7dc52e6cae848fe7cd1e371361b7d6ae2c726f6
zgRAT
ba3eb4a8f3d82525829a03faafc5324d90b4274ce40df20dca51d3715f8de848
zgRAT
be1128794c0f03f77da0eca1dd58a5d0d746c1dbb60d92ec5cab3c5a1cecad9d
zgRAT
+ 17 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/230604-s2fv9ace94/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
622735f3c745567f645eed34be6cb762ce33ebe3db431af27f907575f1f05ac6
MD5 hash:
1d45466db6f73b1f93161e33b9cad371
SHA1 hash:
3fab91c4124cb97b7aaa2833adf6acc193703fae
Link:
https://www.unpac.me/results/5103b1ee-4803-4ada-966f-6fd3a97e3982/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/622735f3c745/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/622735f3c745567f645eed34be6cb762ce33ebe3db431af27f907575f1f05ac6

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:MALWARE_Win_zgRAT
Create hunting rule
Author:ditekSHen
Description:Detects zgRAT
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/395556/

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