MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7a044eb8b3033ba86c6635616654248143d9987124af92be95a18c08e40c836. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e7a044eb8b3033ba86c6635616654248143d9987124af92be95a18c08e40c836
SHA3-384 hash: c9a32457ef0ff44df09fa8ee60c9f99ff389a9f78b6b0495d27e49372564ec9ab5bd0ccbbccacd3fd374aa0b4ab3209c
SHA1 hash: 78d387005f7888b30f6758e42a48bc21d0ea6482
MD5 hash: 060f8eaf2ca4ea2f595fb7b931c60305
humanhash: ten-aspen-rugby-hawaii
File name:01D7741E.C70FA090Magpie.pdf.exe
Download: download sample
Signature QuasarRAT
Create hunting rule
File size:734'720 bytes
First seen:2021-08-04 06:28:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'604 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:XXqCkgTKIO1EOGN/wAU3cLTsmg32iNIN9:PTEeA3fmC1qN
Threatray 1'912 similar samples on MalwareBazaar
TLSH T1E7F48E2225EA1A5CF3B75FB74BC8B4AE86F9F9735609E0B57CE117898271E408C11732
Reporter GovCERT_CH
Tags:exe QuasarRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
131
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
01D7741E.C70FA090Magpie.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-08-04 06:31:47 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0e102e78-645b-47a1-a7bb-c3dfb9c9f1de

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AsyncRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/176246/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Creating a file
Running batch commands
Creating a process from a recently created file
Unauthorized injection to a recently created process
Enabling autorun by creating a file
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.
Malware family:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d8672fa2-a491-4a8c-9f7c-b91ee1c3bc04
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/826674
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Found malware configuration
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
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Double Extension
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 459111 Sample: 01D7741E.C70FA090Magpie.pdf.exe Startdate: 04/08/2021 Architecture: WINDOWS Score: 100 63 adikremix.ydns.eu 2->63 67 Found malware configuration 2->67 69 Antivirus detection for dropped file 2->69 71 Antivirus / Scanner detection for submitted sample 2->71 73 11 other signatures 2->73 10 01D7741E.C70FA090Magpie.pdf.exe 7 2->10         started        14 configure.exe 5 2->14         started        signatures3 process4 file5 55 C:\Users\user\AppData\Roaming\cXrFkq.exe, PE32 10->55 dropped 57 C:\Users\user\...\cXrFkq.exe:Zone.Identifier, ASCII 10->57 dropped 59 C:\Users\user\AppData\Local\...\tmp3DA3.tmp, XML 10->59 dropped 61 C:\...\01D7741E.C70FA090Magpie.pdf.exe.log, ASCII 10->61 dropped 77 Uses schtasks.exe or at.exe to add and modify task schedules 10->77 79 Injects a PE file into a foreign processes 10->79 16 01D7741E.C70FA090Magpie.pdf.exe 6 10->16         started        19 schtasks.exe 1 10->19         started        81 Antivirus detection for dropped file 14->81 83 Multi AV Scanner detection for dropped file 14->83 85 Machine Learning detection for dropped file 14->85 21 configure.exe 14->21         started        24 schtasks.exe 14->24         started        signatures6 process7 dnsIp8 53 C:\Users\user\AppData\Roaming\configure.exe, PE32 16->53 dropped 26 cmd.exe 1 16->26         started        28 cmd.exe 1 16->28         started        30 conhost.exe 16->30         started        32 conhost.exe 19->32         started        65 adikremix.ydns.eu 194.5.98.8, 3030, 49728, 49736 DANILENKODE Netherlands 21->65 34 conhost.exe 24->34         started        file9 process10 process11 36 configure.exe 4 26->36         started        39 conhost.exe 26->39         started        41 timeout.exe 1 26->41         started        43 conhost.exe 28->43         started        45 schtasks.exe 1 28->45         started        signatures12 75 Injects a PE file into a foreign processes 36->75 47 schtasks.exe 36->47         started        49 configure.exe 36->49         started        51 configure.exe 36->51         started        process13
Detection:
asyncrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e7a044eb8b3033ba86c6635616654248143d9987124af92be95a18c08e40c836/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-08-03 10:38:35 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=46qej24lgaz3vbwgmnlbmzkcjakd3gmhcjfpsk7jlimmbdsaza3a._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
1299373ec40fc1f3f16957338574a9ad51a94e62220cc8c08f1ad81dee443544
QuasarRAT
16fc0cec13d88da3d0a36e4c42e733db8f1e21cafc18fd813a25cd0bc835f35a
QuasarRAT
1b7d7515f98891cf08164a7469bb9c9f3133e7834cfe99d55094594ca330e982
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213528a5164fcb5253010129aac3855b4b905c9c5a9514a2a2b9db7e2b592a73
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438e8f8d626ca18bb5fbd3499cad058033b199c865badba6415e362d5b8dcd49
QuasarRAT
a4df5e9015f70b47dc4f2e6bae0fbeb9d108979e0cda7ef54aa123a0d33bdf8b
QuasarRAT
bcf7571a4d9b25fabdc2d6120b1b2d7bd8446ea2bc3a5da1d4127954920067de
QuasarRAT
c75f28cdb21bec49700a7579d3b630074e3fb6de4cda70c5937dcd8424bbebbf
QuasarRAT
ceddcfa72226e91f7435facafe6631d1385ca4d246d242d5136ac4e9462b8611
QuasarRAT
fad55e42bde0dce163f94a0ac272418b17100a67e439574fdc49ab7e2b12bc3e
QuasarRAT
+ 1'902 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat rat
Link:
https://tria.ge/reports/210804-95evkhs8pe/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
adikremix.ydns.eu:3030
Unpacked files
SH256 hash:
6395028a4f6143aa894f14c40047ad9ab6299e5e6dc744e663cd0b8e0d04a0c9
MD5 hash:
6c01ec8eda382d898f83a8cd48068f92
SHA1 hash:
ec6acc812f33d5c75df70b715514b1371324fcd0
Link:
https://www.unpac.me/results/84bb949d-0685-475b-8210-b91e9ae996cb/
SH256 hash:
0dd721fb633fb04a37430c0334da5b1b2fdfcea28461b243d9fa40347b81735e
MD5 hash:
9ae15308490d1a233629bb6e214bc602
SHA1 hash:
4d8e041f9fbaa55ab95cef4c0b15d70feef24d40
Detections:
win_asyncrat_w0
Create hunting rule
Link:
https://www.unpac.me/results/84bb949d-0685-475b-8210-b91e9ae996cb/
Parent samples :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 hash:
cfef97ff706312dff4edd998aeee22f1283221631ebb0cc954bebbb701c1465c
MD5 hash:
a0f625a3d3348903f3c902f588c0e4f5
SHA1 hash:
20d1f0b74abe6f500e8c21119f55281926210ac0
Link:
https://www.unpac.me/results/84bb949d-0685-475b-8210-b91e9ae996cb/
SH256 hash:
e7a044eb8b3033ba86c6635616654248143d9987124af92be95a18c08e40c836
MD5 hash:
060f8eaf2ca4ea2f595fb7b931c60305
SHA1 hash:
78d387005f7888b30f6758e42a48bc21d0ea6482
Link:
https://www.unpac.me/results/84bb949d-0685-475b-8210-b91e9ae996cb/
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/e7a044eb8b3033ba86c6635616654248143d9987124af92be95a18c08e40c836

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: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.

Malspam

QuasarRAT

Executable exe e7a044eb8b3033ba86c6635616654248143d9987124af92be95a18c08e40c836

(this sample)

  
Dropped by
null
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/176246/

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