MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c3c75f3073c8a3aa8557fb4f1797ff3dded28fead9787620919526efb2fb060. 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: 14


Intelligence 14 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c3c75f3073c8a3aa8557fb4f1797ff3dded28fead9787620919526efb2fb060
SHA3-384 hash: 82354233923109658621dbabc9b41f2d31c2828ae12e4e8dacb9ea5d8e782bec5c369cc83b56936a7f0390bdb3991442
SHA1 hash: 98ae45686c0e220320d76a6d53f15c616a4c5af4
MD5 hash: e8a284395efbc80745f8610494df4b18
humanhash: pasta-delta-echo-cola
File name:SecuriteInfo.com.Win32.PWSX-gen.29210.19083
Download: download sample
Signature zgRAT
Create hunting rule
File size:568'832 bytes
First seen:2023-12-12 11:18:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:lykTxOO+4WpAEuy7Q9oWupl0dj8I2DS1XWKNIOBjJILJBHEpsfYWsK3UiV6/+:+pAETll0dmbCbs07WDT6
Threatray 5'979 similar samples on MalwareBazaar
TLSH T1FBC42304722F471FF83B437A49714541A7B46E565AB3F3CCAED1B0EA60E77A016826A3
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon f0c896b2b296e8f0 (19 x AgentTesla, 5 x Formbook, 2 x AsyncRAT)
Reporter SecuriteInfoCom
Tags:exe zgRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
294
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/466369/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.11133.21066.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Unauthorized injection to a system process
Forced shutdown of a browser
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/9c3c75f3073c8a3aa8557fb4f1797ff3dded28fead9787620919526efb2fb060
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:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/93123c50-000e-4ede-9dda-2e4da2c35a4c
Result
Threat name:
Snake Keylogger, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1360045
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Contains functionality to log keystrokes (.Net Source)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses dynamic DNS services
Uses known network protocols on non-standard ports
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9c3c75f3073c8a3aa8557fb4f1797ff3dded28fead9787620919526efb2fb060
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9c3c75f3073c8a3aa8557fb4f1797ff3dded28fead9787620919526efb2fb060/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-12 09:16:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tq6hl4yhhsfdvkcvp62pc6l76po62kh6vwlyoyqjdfjg56zpwbqa._file
Verdict:
malicious
Similar samples:
1252485e3acb973a1f93ec7881af10d0c8429c540f3a603df73d446b8dc5f19d
zgRAT
1b4b22ab1d8d89a1d60371e7399b30dc74c0d2e5b1a83b46cc0a2ae95e6da667
zgRAT
3e1db37755e29388a44a92f0420f13f8c73c5e45595aafb5a2ec22b346871344
zgRAT
77224cecffb3caa25a9a6da433aef450f32e9ef67af70669b4ddd7a92c24c2ca
zgRAT
8c9a2cdbc372e1eb39e247cc1d444c7b97c35061aaf9aa568c421fbc8c0d0cad
zgRAT
9d86e00fef23045dbf976846e845eae2f0470a01171576ba867be71fbd4cb1a3
zgRAT
+ 5'969 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger family:zgrat collection keylogger rat stealer
Link:
https://tria.ge/reports/231212-nevzfacacn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Detect ZGRat V1
Snake Keylogger
Snake Keylogger payload
ZGRat
Unpacked files
SH256 hash:
3188950ea08c6c780b8cd8f14cae8b61cca0b0e8674a519511e91e8dd32fbd37
MD5 hash:
4e41b6bfe64881d9dea6c520916fe37d
SHA1 hash:
cfba06073f361e6e1b7927c9991b895c4a90e1d4
Detections:
MALWARE_Win_zgRAT
Create hunting rule
Link:
https://www.unpac.me/results/7596b4e4-e01c-4e86-9bda-7bdeebd98050/
Parent samples :
9c3c75f3073c8a3aa8557fb4f1797ff3dded28fead9787620919526efb2fb060
f0b7b3e5f75561c2bd0c418d49a78c796c832c11cf4aa374963a7ee7c76e5473
a159bd480f79fa31be7221debd26ef015e4ad69efed117d9b2892554c73f57f0
020e75bba53b32452b70c2796aabfd51dbd2c82380bf138158ad590d9db1df72
5aa5ec51141a6523be4a53ad96c02b1371bc7558326ac4e924ca1849db4feeea
f24a13886b4f210691bf73566963618b370ca0781cf65cb212cafb13e12060ff
143f092cbd7313e6a03117e8aa077956b15a2c033087f094e0b21475bb6d42fd
0f7b450ae017e6535ed72274165bf586277c977bab747a69e75cd54cf2386615
84027098239c95b6ab961516849dac72bb2fc95fcf30b4172c17df971732edd1
6455ca7100c447b8e7678a01b654925a2f2514a108cdcc2b2dc26b823a59ebb1
00f82f5933b6f1bae3193eeefb7d5b7b6148028d7985a9b489e141f315ecf7c7
SH256 hash:
d14c78d972cacec08d8918ff9cacd656507f7ac6a96ab3c9acd8a3f4a2ab3967
MD5 hash:
ef4a8397bbe08da99b2c4164ab5ec3f0
SHA1 hash:
81b3807d9a07553589beae366e1315deed09995a
Link:
https://www.unpac.me/results/7596b4e4-e01c-4e86-9bda-7bdeebd98050/
SH256 hash:
42696ebf710223eeec99ae1fb3c0811a55ffdd1653e2d0c6d6adac94f8f5e330
MD5 hash:
9ce2b7f4d40ce17556fde2dd14f7a5ba
SHA1 hash:
66b3fdab1a27933c72e5ae68fb9f4913dccafb4a
Detections:
snake_keylogger
Create hunting rule
win_404keylogger_g1
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
MALWARE_Win_SnakeKeylogger
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Link:
https://www.unpac.me/results/7596b4e4-e01c-4e86-9bda-7bdeebd98050/
SH256 hash:
c34dfbc328de247d25d670c3b7853f1dddd2ec2607d5dbb0480743b45a15ea64
MD5 hash:
85b87384830444e6ab86a4a692ce96cc
SHA1 hash:
0d7d4614cf31d27e68ebf48e76fb1d308cc08152
Link:
https://www.unpac.me/results/7596b4e4-e01c-4e86-9bda-7bdeebd98050/
SH256 hash:
9c3c75f3073c8a3aa8557fb4f1797ff3dded28fead9787620919526efb2fb060
MD5 hash:
e8a284395efbc80745f8610494df4b18
SHA1 hash:
98ae45686c0e220320d76a6d53f15c616a4c5af4
Link:
https://www.unpac.me/results/7596b4e4-e01c-4e86-9bda-7bdeebd98050/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9c3c75f3073c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:NET
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:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security

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/466369/

Comments