MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c059edfacb4d9f347c640dbf0b8d45533cda15bfcec2994bd09bcc0a318eecbc. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c059edfacb4d9f347c640dbf0b8d45533cda15bfcec2994bd09bcc0a318eecbc
SHA3-384 hash: 93445208de214540521092d79d54726659e8de56c389aca12fc9d9449c80d20f9cd41da959f16e54a36f66854f4380ee
SHA1 hash: 13d1a39fea3473aa36cef2249558b3ca328fbc47
MD5 hash: cf47666a530930504b331e83f485a730
humanhash: oklahoma-edward-montana-illinois
File name:支払い振込受領書.exe
Download: download sample
Signature zgRAT
Create hunting rule
File size:736'768 bytes
First seen:2023-12-11 15:25:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:xFBgOWP6iqpEmQepZ9IgrAg+9thkQ0ZKiK9c:TCkpEerAgkkQWKB
TLSH T113F42BD1F190C8DAEC6B45F1AD2BA5302497BE9C94A4410C569EBB1B76F3342309FE1E
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon eeacac8cb6e2ba86 (561 x SnakeKeylogger, 142 x AgentTesla, 40 x Formbook)
Reporter abuse_ch
Tags:exe zgRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
246
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Labled as:
Ransom.Loki.Generic
Link:
https://www.hybrid-analysis.com/sample/c059edfacb4d9f347c640dbf0b8d45533cda15bfcec2994bd09bcc0a318eecbc
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/ff2fed58-fa66-4d1d-9278-ff55c3342090
Result
Threat name:
zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1359651
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Yara detected AntiVM3
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c059edfacb4d9f347c640dbf0b8d45533cda15bfcec2994bd09bcc0a318eecbc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c059edfacb4d9f347c640dbf0b8d45533cda15bfcec2994bd09bcc0a318eecbc/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-11 12:16:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
20 of 23 (86.96%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ybm636wljwpti7debw7qxdkfkm6nufn7z3bjss6qtpgaummo5s6a._file
Verdict:
malicious
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat rat
Link:
https://tria.ge/reports/231211-s8xgksbbbl/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
797e57bd74a68f7b4808a213f5c319ee4f4b023bc73088175d4393dfee9fe329
MD5 hash:
3c927935fbd608e7628cc2c5ad7d52fd
SHA1 hash:
ee0c880c0614ac960fd641f7d479233584aed1d8
Link:
https://www.unpac.me/results/e1a544fc-4b80-49aa-965a-c407144bd477/
SH256 hash:
230135c1f7bb841584be215e2f46201f4e644a8a2d98308ed0e7d8d016802099
MD5 hash:
d0d40f75e29d9ef8776b896bac99b97d
SHA1 hash:
d6bdafbe0db5e13eb8fb3ad7bb2c05fc365197eb
Detections:
MALWARE_Win_zgRAT
Create hunting rule
Link:
https://www.unpac.me/results/e1a544fc-4b80-49aa-965a-c407144bd477/
Parent samples :
9f9871c67ea785d65921ea232a89ec9ae4ba1bb13dd01732b39aaf406d9544a0
1ddcf7de8ca30146bc6ce15b5200cbaf51a70437e3351cd6508cd07b6f3a1fd5
2b486ce27109e1922e7b1623b94178813248820c46b8cee889af078ae9f4ba54
c059edfacb4d9f347c640dbf0b8d45533cda15bfcec2994bd09bcc0a318eecbc
f192e4ce01f2b61f9af29d96d4a18e3f2d5d347ff1f5766d4c1f8df52e74b67b
b232c06d3570d2404c950c1fa75549106fcf32672000e19dd93b5ab774e7acce
SH256 hash:
d3906beec19fef9317e0b96dd269f981502521be3acdfb090d1aca5f8c6cd488
MD5 hash:
a4446198ab21acba91037f8076ae5e42
SHA1 hash:
493ac39eea7975bb7ff40a69e78a9c4c825cb978
Link:
https://www.unpac.me/results/e1a544fc-4b80-49aa-965a-c407144bd477/
SH256 hash:
c059edfacb4d9f347c640dbf0b8d45533cda15bfcec2994bd09bcc0a318eecbc
MD5 hash:
cf47666a530930504b331e83f485a730
SHA1 hash:
13d1a39fea3473aa36cef2249558b3ca328fbc47
Link:
https://www.unpac.me/results/e1a544fc-4b80-49aa-965a-c407144bd477/
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/c059edfacb4d9f347c640dbf0b8d45533cda15bfcec2994bd09bcc0a318eecbc

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_imphash
Create hunting rule
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.

Malspam

zgRAT

Executable exe c059edfacb4d9f347c640dbf0b8d45533cda15bfcec2994bd09bcc0a318eecbc

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments