MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a43bdcb235827c92183c0bf3d5dc6700e21cfdfaadeaa115868281a2f7935980. 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
Poullight
Vendor detections: 10
| SHA256 hash: | a43bdcb235827c92183c0bf3d5dc6700e21cfdfaadeaa115868281a2f7935980 |
|---|---|
| SHA3-384 hash: | d39e4b083de0a5a9c09c065a224f93625f0af8fdbe6e097c777dce9c5bfad1b945c04b731813d77a8da342371e69ec82 |
| SHA1 hash: | 0f7f0503d5c120ad5acac2f16a6ccf1cf50e889b |
| MD5 hash: | 45759d997c2bfdbc3a9fa7e869c50b66 |
| humanhash: | oscar-potato-artist-nevada |
| File name: | 45759d997c2bfdbc3a9fa7e869c50b66.exe |
| Download: | download sample |
| Signature | Poullight |
| File size: | 960'816 bytes |
| First seen: | 2021-03-17 08:11:11 UTC |
| Last seen: | 2021-03-17 10:44:00 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 768:zB14qJ3W8z9FGMoKvebbG43nl1qQenUTGR9a+YxxplxjiBRBMec47CGtXrqhq2mn:T4S3W8zti32LniGBvzS34UfNS34Uf |
| Threatray | 8 similar samples on MalwareBazaar |
| TLSH | 83155FD3DCC36CA08701BB9566F8D3FA0A23B27B10ACE63D5B055BA21783594A197F74 |
| Reporter |  abuse_ch |
| Tags: | exe Poullight |
Intelligence
File Origin
# of uploads :
2
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
45759d997c2bfdbc3a9fa7e869c50b66.exe
Verdict:
Malicious activity
Analysis date:
2021-03-17 08:31:23 UTC
Tags:
stealer poullight trojan
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %temp% directory
Sending a UDP request
Reading critical registry keys
Deleting a recently created file
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a recently created process
Stealing user critical data
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.
Result
Threat name:
Poullight
Detection:
malicious
Classification:
troj.spyw.evad
Score:
88 / 100
Signature
Contains functionality to capture screen (.Net source)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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)
Yara detected Poullight Stealer
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-02-06 13:36:49 UTC
AV detection:
31 of 47 (65.96%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
Result
Malware family:
n/a
Score:
7/10
Tags:
spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
e3ea3c82d70ea9fae7ef7163c5656279460e30fd82c698b44af8acef5f4713db
MD5 hash:
f9febd7e1549dcbbb749faf491143c19
SHA1 hash:
ece7b62fbd6778311fb2db1501833e9bae596150
Detections:
win_poulight_stealer_w0
SH256 hash:
15006e0b7ffc6580ff4c019f3f1fedc695b82422f10f3ac9edafbeaad02262a5
MD5 hash:
d9338bab40c18d11ec3955f06e039c0a
SHA1 hash:
f4a929069f817167bcf20d1ba7a1d6cfdeecb0f5
SH256 hash:
a43bdcb235827c92183c0bf3d5dc6700e21cfdfaadeaa115868281a2f7935980
MD5 hash:
45759d997c2bfdbc3a9fa7e869c50b66
SHA1 hash:
0f7f0503d5c120ad5acac2f16a6ccf1cf50e889b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
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: | INDICATOR_KB_CERT_0be3f393d1ef0272aed0e2319c1b5dd0 |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables signed with stolen, revoked or invalid certificates |
| Rule name: | INDICATOR_SUSPICIOUS_Binary_References_Browsers |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries and memory artifcats referencing sandbox DLLs typically observed in sandbox evasion |
| Rule name: | MALWARE_Win_Poullight |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Poullight infostealer |
| Rule name: | Stealer_word_in_memory |
|---|---|
| Author: | James_inthe_box |
| Description: | The actual word stealer in memory |
| Rule name: | Steam_stealer_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Steam in files like avemaria |
| Rule name: | Telegram_stealer_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Telegram in files like avemaria |
| Rule name: | win_poulight_stealer_w0 |
|---|---|
| Author: | James_inthe_box |
| Description: | Poullight stealer |
| Reference: | https://app.any.run/tasks/d9e4933b-3229-4cb4-84e6-c45a336b15be/ |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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