MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d46e72a640a4d97fa99762b1ed707d230c6964cd9a64be5f4b5760e3790c884e. 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: 10
| SHA256 hash: | d46e72a640a4d97fa99762b1ed707d230c6964cd9a64be5f4b5760e3790c884e |
|---|---|
| SHA3-384 hash: | 82a2e7088e325fb4d4e026b279c70c83874bcd9a3a69b1a06b827d5c47e4863132b4cc845bd99f83ef04861485be645a |
| SHA1 hash: | 842e4055347588c966b532fe5d043026e9c0038f |
| MD5 hash: | 851a7172980963bd9bc1c35d3d7f67cc |
| humanhash: | connecticut-cup-stairway-connecticut |
| File name: | d46e72a640a4d97fa99762b1ed707d230c6964cd9a64be5f4b5760e3790c884e |
| Download: | download sample |
| Signature | QuasarRAT |
| File size: | 3'847'168 bytes |
| First seen: | 2021-03-01 19:00:22 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 98304:yxQyDfHQusqY2UyAecac4kNuSZTKA0t9FFPEC8HOolPsliHLhg3arcO8GkfhUchD:yxQyDfHQusqY2UyAecaF0bk9fchHOols |
| Threatray | 148 similar samples on MalwareBazaar |
| TLSH | 7806F118E7F45AA1F17E3F35787055001B78BE43A53D964B2B96A0D80A773819CB2FA3 |
| Reporter |  c3rb3ru5d3d53c2 |
| Tags: | QuasarRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
146
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d46e72a640a4d97fa99762b1ed707d230c6964cd9a64be5f4b5760e3790c884e
Verdict:
Malicious activity
Analysis date:
2021-03-01 19:38:28 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
QuasarRAT
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Using the Windows Management Instrumentation requests
Sending a UDP request
DNS request
Sending an HTTP GET request
Connection attempt
Creating a window
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:
Quasar
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Contains functionality to hide user accounts
Hides that the sample has been downloaded from the Internet (zone.identifier)
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM_3
Yara detected Costura Assembly Loader
Yara detected Quasar RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.ClipBanker
Status:
Malicious
First seen:
2021-02-24 22:10:30 UTC
AV detection:
33 of 47 (70.21%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 138 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
6/10
Tags:
n/a
Behaviour
Suspicious use of AdjustPrivilegeToken
Looks up external IP address via web service
Unpacked files
SH256 hash:
81adedf858521d1023b58df5d2bdc069f4d9c687d87d98f028c5808b99ef4f79
MD5 hash:
cbd0f727a069c478a82925679101be82
SHA1 hash:
9593b9034c4db189f672e85ac27367be57b53948
SH256 hash:
d46e72a640a4d97fa99762b1ed707d230c6964cd9a64be5f4b5760e3790c884e
MD5 hash:
851a7172980963bd9bc1c35d3d7f67cc
SHA1 hash:
842e4055347588c966b532fe5d043026e9c0038f
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: | Choice_Del_method_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | cmd ping IP nul del |
| Rule name: | Cryptocoin_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Steam in files like avemaria |
| Rule name: | Email_stealer_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Email in files like avemaria |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| Rule name: | IPPort_combo_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | IP and port combo |
| Rule name: | MALWARE_Win_QuasarRAT |
|---|---|
| Author: | ditekSHen |
| Description: | QuasarRAT payload |
| Rule name: | MAL_QuasarRAT_May19_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects QuasarRAT malware |
| Reference: | https://blog.ensilo.com/uncovering-new-activity-by-apt10 |
| Rule name: | Quasar |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect QuasarRAT in memory |
| Rule name: | RDPWrap |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies RDP Wrapper, sometimes used by attackers to maintain persistence. |
| Reference: | https://github.com/stascorp/rdpwrap |
| Rule name: | Reverse_text_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Reverse text detected |
| Rule name: | Select_from_enumeration |
|---|---|
| Author: | James_inthe_box |
| Description: | IP and port combo |
| Rule name: | Stealer_word_in_memory |
|---|---|
| Author: | James_inthe_box |
| Description: | The actual word stealer in memory |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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