MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 674a7b749bea309b2f9157e187a92fc0da9ce79b3a9ee4f3c85e6b58dd961789. 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
a310Logger
Vendor detections: 8
| SHA256 hash: | 674a7b749bea309b2f9157e187a92fc0da9ce79b3a9ee4f3c85e6b58dd961789 |
|---|---|
| SHA3-384 hash: | 4c8451186338434d316a788b6e4d4b620e289f96d14cf9d2513a99d9f5b1936ea6d1a0a2037752203340097742b1bdea |
| SHA1 hash: | f1e13dd8b5f869045bdc15de6303e5cfcc7c4cff |
| MD5 hash: | fda687e3f7ee2e46c4094d557f137ff8 |
| humanhash: | wisconsin-sixteen-michigan-kentucky |
| File name: | doc.450015399.pdf.exe |
| Download: | download sample |
| Signature | a310Logger |
| File size: | 1'612'288 bytes |
| First seen: | 2021-08-19 07:27:07 UTC |
| Last seen: | 2021-08-23 07:11:03 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 24576:/WN565751UbTCg1XJ2qg4rSs3S1KqFHTwfs89UrmMnfk/iQ2+S0d:/q65rUbTCg1wFsqBZMfsaU9fk/Pj |
| TLSH | T11C757C3D29B92627C0BAD775CBE18817B194A89F7551EDA9A8D343660303F8375C323E |
| Reporter |  GovCERT_CH |
| Tags: | a310logger exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
131
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
doc.450015399.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-08-19 07:28:26 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Sending a UDP request
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Reading critical registry keys
Deleting a recently created file
Launching a process
Unauthorized injection to a recently created process
Stealing user critical data
Result
Verdict:
UNKNOWN
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:
Generic Malware
Verdict:
Malicious
Result
Threat name:
a310Logger
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
Initial sample is a PE file and has a suspicious name
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 BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Sigma detected: Suspicious Double Extension
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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Yara detected a310Logger
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-19 06:05:24 UTC
AV detection:
13 of 46 (28.26%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
6912e4bedd1288f116e968f0a79d9797f6d6bd24d45a5f10c52e20f9d33b8c61
MD5 hash:
03bde4a82ad64c0f314985232fbca3fa
SHA1 hash:
e8d0b6339e94192eaaca32c812f914e60576dca6
SH256 hash:
f22d41870cc1a2b93caf337024cfe02f5ef9fdd77d7dbc0067c05a31dc802152
MD5 hash:
1e0e18424ab86541e7539505bb622c6f
SHA1 hash:
958d35c4b25a0445ebb4a8a5e280fc332175db0a
SH256 hash:
d1c69a54577f5c6491b2979279b04c5db668e20968363d7476848d152bb94362
MD5 hash:
5ad315813b752aa9483c5868dbc7d37b
SHA1 hash:
73375d743067ada0569acc444143b56fa66c1ff3
SH256 hash:
674a7b749bea309b2f9157e187a92fc0da9ce79b3a9ee4f3c85e6b58dd961789
MD5 hash:
fda687e3f7ee2e46c4094d557f137ff8
SHA1 hash:
f1e13dd8b5f869045bdc15de6303e5cfcc7c4cff
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | 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.
Malspam
Delivery method
Distributed via e-mail attachment
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