MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3d3fe471d5702b4a73c7374dbab85b88fc3c209968c6804440e3322153ad64bd. 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: 11
| SHA256 hash: | 3d3fe471d5702b4a73c7374dbab85b88fc3c209968c6804440e3322153ad64bd |
|---|---|
| SHA3-384 hash: | 7fe881b1ac9aa077a88f03425e4879691b9189f32d64f768824bd514df21d947b1f70ea9ec0310bf5eff0c88d5056199 |
| SHA1 hash: | 3741ee56a4eef79de2f8549f45947aba7659787e |
| MD5 hash: | 1160bbc769f9c80a256d19bd7281d4fa |
| humanhash: | georgia-carbon-beer-nebraska |
| File name: | SecuriteInfo.com.Variant.Lazy.286599.7821.8237 |
| Download: | download sample |
| Signature | zgRAT |
| File size: | 1'839'616 bytes |
| First seen: | 2023-01-18 04:28:03 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 49152:uW1avI8VPeBP0WmpZdmo9RH645FrPSJ/SwGKCRSkcaR:sJwBP07pZdb645FrOSwGKCRea |
| Threatray | 1'302 similar samples on MalwareBazaar |
| TLSH | T173851200AAA3CA22E2F8AF78C0C65600C7BD8D1752F3D67A7DD833E55A63353D54A647 |
| 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): |  |
| dhash icon | c2d0c0a084a18eb8 (1 x a310Logger, 1 x AgentTesla, 1 x zgRAT) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe zgRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
248
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Variant.Lazy.286599.7821.8237
Verdict:
Malicious activity
Analysis date:
2023-01-18 04:30:43 UTC
Tags:
evasion stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Verdict:
No Threat
Threat level:
2/10
Confidence:
75%
Tags:
packed
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
Verdict:
Malicious
Result
Threat name:
zgRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
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)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected zgRAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-01-18 04:29:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
36
AV detection:
18 of 26 (69.23%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 1'292 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
collection spyware stealer
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Modifies system certificate store
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
e7ce5e191b800949f22b18d92ef000d922daec7ac9cc923f4e930c19cea36de3
MD5 hash:
29fde3e5f3a8a912ca1f9646a0eb2cc9
SHA1 hash:
9f8335f385455b6d3f12f4878384e719680ef2fd
SH256 hash:
ce68ff3b23252966a8a8020b24739349d806a5d21c3ee7ddcfbfee68b9fa69ff
MD5 hash:
2a611147f4a542b5faffbf38e14a9a33
SHA1 hash:
818161ee3d23f3983944fb94b27f46c96d6ef34f
SH256 hash:
94c2ba257a21a0eb4527346753abdedc7bb2fe3aa72d20642546994626602129
MD5 hash:
874dcc6be499121b1425bfdff1f8ad46
SHA1 hash:
66f83bedc73876b77e152c604b8214bde86d965e
SH256 hash:
3d3fe471d5702b4a73c7374dbab85b88fc3c209968c6804440e3322153ad64bd
MD5 hash:
1160bbc769f9c80a256d19bd7281d4fa
SHA1 hash:
3741ee56a4eef79de2f8549f45947aba7659787e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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