MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3e9ff06f04b6f3fce67e3ae02f89eb6f006ae95391105703abded87bc53f362. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f3e9ff06f04b6f3fce67e3ae02f89eb6f006ae95391105703abded87bc53f362
SHA3-384 hash: 7941fc4c30ad44f86e9331a00684a96dd79c0a94ec12c33a46577455e4a0b1a59c705dd2d220c30cc895bf09a2d73a41
SHA1 hash: 53194206f72983e5cdc408a885c8b549c395e286
MD5 hash: ebb74a0fae5bf676cc2db601c2524ece
humanhash: arizona-early-mockingbird-moon
File name:SecuriteInfo.com.Win32.PWSX-gen.12978.15434
Download: download sample
Signature zgRAT
Create hunting rule
File size:653'312 bytes
First seen:2023-12-10 16:25:40 UTC
Last seen:2023-12-12 11:12:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:LkBgOWP6i9oGpby1sTr55RxD0yaxc0q64ZKNWqAzLuMC2jDTDPGNnjl:gCMGpSsTr55R90yaSF64wNWxzaV2jD3G
Threatray 3'059 similar samples on MalwareBazaar
TLSH T177D4238073641F76FAB847FA19A2291207F95A338152FB8E8CD5A4DE7275F401ED4B13
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 646466eaf6726264 (9 x Loki, 9 x AgentTesla, 8 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:exe zgRAT

Intelligence

File Origin
# of uploads :
3
# of downloads :
268
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/464332/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.PWSX-gen.12978.15434.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a file
Forced shutdown of a system process
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6575e69ceba108031488c871/reports/1781cf8a-f3ab-445f-89fd-6699cd63ac78/overview
Verdict:
Malicious
Labled as:
MSIL/GenKryptik_AGeneric.AIO trojan
Link:
https://www.hybrid-analysis.com/sample/f3e9ff06f04b6f3fce67e3ae02f89eb6f006ae95391105703abded87bc53f362
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9c1cee64-1cae-4188-a3d7-70828f9b7bd5
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1357413
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1357413 Sample: SecuriteInfo.com.Win32.PWSX... Startdate: 10/12/2023 Architecture: WINDOWS Score: 100 53 precise.co.in 2->53 55 mail.precise.co.in 2->55 59 Snort IDS alert for network traffic 2->59 61 Found malware configuration 2->61 63 Malicious sample detected (through community Yara rule) 2->63 65 8 other signatures 2->65 8 SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe 7 2->8         started        12 kqLNrgBFwWv.exe 5 2->12         started        14 boqXv.exe 2->14         started        16 boqXv.exe 2->16         started        signatures3 process4 file5 49 C:\Users\user\AppData\...\kqLNrgBFwWv.exe, PE32 8->49 dropped 51 C:\Users\user\AppData\Local\...\tmpCC98.tmp, XML 8->51 dropped 77 Uses schtasks.exe or at.exe to add and modify task schedules 8->77 79 Writes to foreign memory regions 8->79 81 Allocates memory in foreign processes 8->81 83 Adds a directory exclusion to Windows Defender 8->83 18 RegSvcs.exe 1 4 8->18         started        23 RegSvcs.exe 8->23         started        25 powershell.exe 23 8->25         started        37 2 other processes 8->37 85 Multi AV Scanner detection for dropped file 12->85 87 Machine Learning detection for dropped file 12->87 89 Injects a PE file into a foreign processes 12->89 27 RegSvcs.exe 12->27         started        29 schtasks.exe 12->29         started        31 RegSvcs.exe 12->31         started        33 conhost.exe 14->33         started        35 conhost.exe 16->35         started        signatures6 process7 dnsIp8 57 precise.co.in 208.91.198.52, 49732, 49735, 587 PUBLIC-DOMAIN-REGISTRYUS United States 18->57 47 C:\Users\user\AppData\Roaming\...\boqXv.exe, PE32 18->47 dropped 67 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->67 69 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 23->69 39 conhost.exe 25->39         started        71 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 27->71 73 Tries to steal Mail credentials (via file / registry access) 27->73 75 Tries to harvest and steal browser information (history, passwords, etc) 27->75 41 conhost.exe 29->41         started        43 conhost.exe 37->43         started        45 conhost.exe 37->45         started        file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f3e9ff06f04b6f3fce67e3ae02f89eb6f006ae95391105703abded87bc53f362
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f3e9ff06f04b6f3fce67e3ae02f89eb6f006ae95391105703abded87bc53f362/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-10 13:57:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6pu76bxqjnxt7tth4oxaf6e6w3yanluvheiqk4b2xxwyppct6nra._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
590070cb43f95f574fd1216b8165c2c3298fb91a9781980c68011eb7e0d810ec
zgRAT
73e4461c11220285693d2cb08a17b0fa8a605415bb5982eb8c303b4d03a9406f
zgRAT
777c4e75052752ee1f5ccad536e28dc1bc5d8436892bbbcc86a7cf69d581ab8f
zgRAT
f3e9ff06f04b6f3fce67e3ae02f89eb6f006ae95391105703abded87bc53f362
zgRAT
+ 3'049 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:zgrat keylogger persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/231210-txh1gshdb9/
Behaviour
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
AgentTesla
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
797e57bd74a68f7b4808a213f5c319ee4f4b023bc73088175d4393dfee9fe329
MD5 hash:
3c927935fbd608e7628cc2c5ad7d52fd
SHA1 hash:
ee0c880c0614ac960fd641f7d479233584aed1d8
Link:
https://www.unpac.me/results/6640596a-d363-4a56-809a-8d7b86a258a3/
SH256 hash:
487adde91aee41a7381b3b72d341e2e8f62dce5634544969e6f77683b24173bb
MD5 hash:
6ac7f6fbd3183896c6a9eb8ee8a51359
SHA1 hash:
328fdfd98181c334c944d3c9c656d7d9b3775c50
Detections:
MALWARE_Win_zgRAT
Create hunting rule
Link:
https://www.unpac.me/results/6640596a-d363-4a56-809a-8d7b86a258a3/
Parent samples :
1db28735ca3b90340bc6ad5c329f48c62873093d6eaf48ee059610cdebd810e3
f3e9ff06f04b6f3fce67e3ae02f89eb6f006ae95391105703abded87bc53f362
SH256 hash:
e532e30662427efb695c57a414dc5d6011d87b0526b37e1b415558a669cffc8e
MD5 hash:
91f7ea7795395b6cb59bc24d60e3e181
SHA1 hash:
14aa52ac3383fc831585700cc7365b38a3a1360e
Link:
https://www.unpac.me/results/6640596a-d363-4a56-809a-8d7b86a258a3/
SH256 hash:
5e09cafaa3ea8a183a7cf79f55576a3410ae0c49dfd46a9f4fff3cc730e994a9
MD5 hash:
3096e290ffb367eba85882ee47db6827
SHA1 hash:
07820b41d4068f8b3e27940f3fc3cac73c7dc443
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/6640596a-d363-4a56-809a-8d7b86a258a3/
Parent samples :
3af8e8d96431992127c5774977cb7b3ea300c4ef8b23a620f0213f42b79584d9
f3e9ff06f04b6f3fce67e3ae02f89eb6f006ae95391105703abded87bc53f362
4dd2869a36c4b826221c8b8131503fd48d3e8871af1ba2405823947c9915de74
7f382cc5928a8adf09033a4412af83f103fe25384f7fb39343344432fc71f8c1
25ed66335a82f70ae9980bb3f4635398c537b294eeca7728d5994ce9b266ca12
ae74573b2465c82c7251fafa08ed86f4113f2568f21709f57c998371e5a6150b
26e3295aa8a473155951d618971b749be570e36898bb7ad0b0e690648e7c2fd8
76b324f75db6095cf36f6cc55b3b7b9070a8f9ace436920cef5c792dbebebb15
e6370c7eee2c7a1101943e56807d0cac8e977a291385459a4d455d6eb7d821d8
2743ed82252fc5c06c1696d961a2fd9ec7e1a49f085b08f6d88ec554707d9e0c
e0b8c5c5f1fcfd52dffabc78f9ce5dedc8598ec30736ec30308cf5b2d4dc4801
700fd6c408ce5d0e3953026e355db953dd3ca0850fedba2f0c772f7dcb18d80b
2a0bae477238b2eb5b2dd0127bd7b1a6396f6512dd6b3dd8b85aef23fcc59322
a3268fd103ce714411b447c75854565ddf366535c6f47641893f0d78f0482bb8
SH256 hash:
f3e9ff06f04b6f3fce67e3ae02f89eb6f006ae95391105703abded87bc53f362
MD5 hash:
ebb74a0fae5bf676cc2db601c2524ece
SHA1 hash:
53194206f72983e5cdc408a885c8b549c395e286
Link:
https://www.unpac.me/results/6640596a-d363-4a56-809a-8d7b86a258a3/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f3e9ff06f04b/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/f3e9ff06f04b6f3fce67e3ae02f89eb6f006ae95391105703abded87bc53f362

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: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

File information

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

Malspam

zgRAT

zip 0e55186ae31eb9531c4d875e905f4f5021bea9620308afdcdfb2907f0ce2a269

zgRAT

Executable exe f3e9ff06f04b6f3fce67e3ae02f89eb6f006ae95391105703abded87bc53f362

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/464332/
  
Dropped by
SHA256 0e55186ae31eb9531c4d875e905f4f5021bea9620308afdcdfb2907f0ce2a269
  
Dropped by
MD5 7e04c9b66a749fd4f23ff6bbfdd3d98f

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