MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ae4aeb52c724cd8c68efe1835558b174b388f7219a467ddb016089ebab4ce695. 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: 8
| SHA256 hash: | ae4aeb52c724cd8c68efe1835558b174b388f7219a467ddb016089ebab4ce695 |
|---|---|
| SHA3-384 hash: | 661d4e531bbe20f785036457df156802c182fe634aea2ec3e3ea91c09e65dfd3caaeb68825a84f4f1ad99849ac4fdb57 |
| SHA1 hash: | 7c7bc4c98cbfe43545c66d78361d575927ba56d4 |
| MD5 hash: | 9078b6f3ad7dc00cb2a4e03afa77911a |
| humanhash: | zulu-crazy-nebraska-nebraska |
| File name: | QT21006189 |
| Download: | download sample |
| Signature | QuasarRAT |
| File size: | 1'128'960 bytes |
| First seen: | 2021-01-26 06:39:04 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'749 x AgentTesla, 19'653 x Formbook, 12'246 x SnakeKeylogger) |
| ssdeep | 12288:a0FwZwEXl8srHMY5zZzODLtg2QtBONhARR9kcf:a0FwZw |
| Threatray | 16 similar samples on MalwareBazaar |
| TLSH | 66355AA56F8F190DFA50B22E93963EDFDA41F659305C3590BC3A2205F277C662F81E42 |
| Reporter |  cocaman |
| Tags: | QuasarRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
145
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
QT21006189
Verdict:
Malicious activity
Analysis date:
2021-01-26 06:45:33 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
Sending a UDP request
Unauthorized injection to a recently created process
DNS request
Sending a custom TCP request
Creating a file
Using the Windows Management Instrumentation requests
Sending an HTTP GET request
Creating a file in the %temp% directory
Reading critical registry keys
Enabling the 'hidden' option for files in the %temp% directory
Deleting a recently created file
Replacing files
Creating a window
Setting a keyboard event handler
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.spyw.evad
Score:
80 / 100
Signature
.NET source code contains potential unpacker
Installs a global keyboard hook
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
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Generic
Status:
Suspicious
First seen:
2021-01-26 03:41:38 UTC
File Type:
PE (.Net Exe)
AV detection:
8 of 46 (17.39%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 6 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
discovery spyware
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks installed software on the system
Looks up external IP address via web service
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
4a4a1fed2d45f4f661960378bbd4c5fe5e660ad2f4eefc4b9b47ca672bb2a20e
MD5 hash:
a6aa1115eac0206e8618b056781b328f
SHA1 hash:
d594efa0b497c4733193d771eaeb856bceaa0dfa
SH256 hash:
ee1a2733ce6cb1347344ce83e61f229ed3176d77802f2bd740c94efe82a7a392
MD5 hash:
09bc4263284eb285f4429630e4908aa4
SHA1 hash:
60ea5b9335ac60f0605d3e55885197fd69a63952
SH256 hash:
ae4aeb52c724cd8c68efe1835558b174b388f7219a467ddb016089ebab4ce695
MD5 hash:
9078b6f3ad7dc00cb2a4e03afa77911a
SHA1 hash:
7c7bc4c98cbfe43545c66d78361d575927ba56d4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.66
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: | CAP_HookExKeylogger |
|---|---|
| Author: | Brian C. Bell -- @biebsmalwareguy |
| Reference: | https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar |
| Rule name: | INDICATOR_SUSPICIOUS_GENInfoStealer |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing common artifcats observed in infostealers |
| Rule name: | Keylog_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Contains Keylog |
| Rule name: | Quasar_RAT_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Quasar RAT |
| Reference: | https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Other
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