MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7bfa8287efe94726b341443f10b3fc7aeb71d32f3138bec5557a401cc0cbbe15. 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


QuasarRAT


Vendor detections: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7bfa8287efe94726b341443f10b3fc7aeb71d32f3138bec5557a401cc0cbbe15
SHA3-384 hash: e2cf1edcc73e73d49b9b77b46255467d3d822cb237a9813c2d50c65df5344aa610f1dc272f7a7a319dcf377e1ecdd090
SHA1 hash: 3f4bc4ee99ebd3d1d97146c82b1d9b2a9ff1f3a7
MD5 hash: 3be3c1887150138d2b8b20900b5af92e
humanhash: twenty-paris-berlin-stairway
File name:SecuriteInfo.com.Win32.CrypterX-gen.10947.8437
Download: download sample
Signature QuasarRAT
Create hunting rule
File size:1'212'416 bytes
First seen:2022-11-29 12:48:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:GIvle7cX8eG1foTS63xQ3wQEX8k3VjyWVADdEPf:GI9e7cXVT3xEEMk30WVVP
TLSH T1E545F18073A6AF75F1256BF27421814827763C6EA5F1D2296DCEF0CE26B2B4049F1B17
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:exe QuasarRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
241
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.CrypterX-gen.10947.8437
Verdict:
Malicious activity
Analysis date:
2022-11-29 12:55:36 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9a1a863f-a72d-4284-8dbd-ad7b54771bc3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/339740/
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.10947.8437.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Running batch commands
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6385ffc8090ea3f04934dba9/reports/b2dd7e6d-417b-4329-80ff-82fcab8b8208/overview
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a80da312-73f0-4a72-8ea9-4f52a8c02f33
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1123284
Signature
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 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)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7bfa8287efe94726b341443f10b3fc7aeb71d32f3138bec5557a401cc0cbbe15/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-29 07:41:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
43
AV detection:
20 of 41 (48.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pp5ifb7p5fdsnm2biq7rbm74plvxduzpge4l5rkvpjabzqglxykq._file
Verdict:
malicious
Label(s):
masslogger
Create hunting rule
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
family:masslogger collection spyware stealer
Link:
https://tria.ge/reports/221129-p2cl2sdc6t/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
outlook_office_path
outlook_win_path
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of web browsers
MassLogger
MassLogger Main payload
Unpacked files
SH256 hash:
f686eb2a880866eb0c80f6fb3391c86a5d714a364b7a5d943952e060d31d5be2
MD5 hash:
b8ea0328f7a85da2b18f1c0bcf60e967
SHA1 hash:
cf1250b340cc895a77bd6153077c1c8629122d1e
Link:
https://www.unpac.me/results/b6d422fd-52b2-4278-8cb9-684b12d29ddb/
SH256 hash:
3624268b1bf67fd3f560f345e5171f3a2f8968a776c23816ea76fc0ef41b0f03
MD5 hash:
1619753b625e58c25b73fbf1f0bff482
SHA1 hash:
c0d7922bdbc10ef0ee1606a40c2dedd22cb180d4
Link:
https://www.unpac.me/results/b6d422fd-52b2-4278-8cb9-684b12d29ddb/
SH256 hash:
7187a6d2980e3696396c4fbce939eeeb3733b6afdf2e859a385f8d6b29e8cebc
MD5 hash:
3c05e9000f006c7f1549153e7b54e74c
SHA1 hash:
b6ca7834020470508a9c205d57621d2a2d025d02
Detections:
win_masslogger_w0
Create hunting rule
Link:
https://www.unpac.me/results/b6d422fd-52b2-4278-8cb9-684b12d29ddb/
Parent samples :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 hash:
340ba2312d5cdfc3d89f3f35f627187dcb406e5afea134bc76b04f52f4285df3
MD5 hash:
85f9290aa8900e9fd74b01ee23125706
SHA1 hash:
310eb5e4aea5471b74a6385f1da283b9d8e3d698
Link:
https://www.unpac.me/results/b6d422fd-52b2-4278-8cb9-684b12d29ddb/
SH256 hash:
84842d53c90e2307844d60d124949d3ec188049f5f872b18de8710c4c44e1814
MD5 hash:
d28d7a87282f05df844a5f2cced0897d
SHA1 hash:
1004ffac4af4f42e57e9ed565d19ee6da5a76cc1
Link:
https://www.unpac.me/results/b6d422fd-52b2-4278-8cb9-684b12d29ddb/
SH256 hash:
7bfa8287efe94726b341443f10b3fc7aeb71d32f3138bec5557a401cc0cbbe15
MD5 hash:
3be3c1887150138d2b8b20900b5af92e
SHA1 hash:
3f4bc4ee99ebd3d1d97146c82b1d9b2a9ff1f3a7
Link:
https://www.unpac.me/results/b6d422fd-52b2-4278-8cb9-684b12d29ddb/
Malware family:
MassLogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7bfa8287efe9/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7bfa8287efe94726b341443f10b3fc7aeb71d32f3138bec5557a401cc0cbbe15

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
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.

Cape
Cape
https://www.capesandbox.com/analysis/339740/

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