MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88994559075aee6d9f508bfe1649de460a7fc098d7cf50b93415b64790e50787. 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


Threat unknown


Vendor detections: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 88994559075aee6d9f508bfe1649de460a7fc098d7cf50b93415b64790e50787
SHA3-384 hash: 7fa3a9b345dff2388ae91bbec059e9c50b4e169bf18bf637364ee058a4f0779ffec649560bf2ef37874bd21b98fd75f9
SHA1 hash: c5a2299b840b3db26e279e9631cf105619cf5e65
MD5 hash: c7a6d8be119f65b5874ce42ec345b515
humanhash: stairway-louisiana-tennis-charlie
File name:88994559075aee6d9f508bfe1649de460a7fc098d7cf50b93415b64790e50787
Download: download sample
File size:267'776 bytes
First seen:2021-03-18 10:03:06 UTC
Last seen:2021-03-18 11:40:10 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash fc10d53fb0f14058c3826f1135f6684b
ssdeep 6144:p7W93nOuJMFmMjJZ8Y+LV8yPRkleAOzrF122:KOuJMFmMjJZv+NkUJz22
TLSH 31449D0175C1C0B2C9BE11345828D7754ABDB9110BB0CAEFE7D4DE3E4E732D29A35A6A
Reporter JAMESWT_WT
Tags:185.203.117.79

Intelligence

File Origin
# of uploads :
2
# of downloads :
107
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.Razy.850052.6347.27999.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
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:
Unknown
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/644133
Signature
Contains functionality to detect sleep reduction / modifications
Multi AV Scanner detection for submitted file
System process connects to network (likely due to code injection or exploit)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 371028 Sample: u4GDySuYuV Startdate: 18/03/2021 Architecture: WINDOWS Score: 60 28 Multi AV Scanner detection for submitted file 2->28 8 loaddll32.exe 1 2->8         started        process3 process4 10 rundll32.exe 12 8->10         started        14 cmd.exe 1 8->14         started        16 rundll32.exe 8->16         started        18 4 other processes 8->18 dnsIp5 26 185.203.117.79, 443, 49724 BELCLOUDBG Cyprus 10->26 30 System process connects to network (likely due to code injection or exploit) 10->30 32 Contains functionality to detect sleep reduction / modifications 10->32 20 WerFault.exe 23 9 10->20         started        22 rundll32.exe 14->22         started        signatures6 process7 process8 24 conhost.exe 22->24         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/88994559075aee6d9f508bfe1649de460a7fc098d7cf50b93415b64790e50787/
Threat name:
Win32.Adware.Cometsys
Create hunting rule
Status:
Malicious
First seen:
2021-03-10 20:00:54 UTC
File Type:
PE (Dll)
Extracted files:
1
AV detection:
28 of 47 (59.57%)
Threat level:
  1/5
Result
Malware family:
metasploit
Create hunting rule
Score:
  10/10
Tags:
family:metasploit backdoor trojan
Link:
https://tria.ge/reports/210318-vdygteeswa/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Blocklisted process makes network request
MetaSploit
Malware Config
C2 Extraction:
http://185.203.117.79:443/jquery-3.3.1.slim.min.js
Unpacked files
SH256 hash:
88994559075aee6d9f508bfe1649de460a7fc098d7cf50b93415b64790e50787
MD5 hash:
c7a6d8be119f65b5874ce42ec345b515
SHA1 hash:
c5a2299b840b3db26e279e9631cf105619cf5e65
Link:
https://www.unpac.me/results/e5953d97-a9ad-4a02-8c63-a6d4877e42bc/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/88994559075aee6d9f508bfe1649de460a7fc098d7cf50b93415b64790e50787

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:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
X
https://twitter.com/malwrhunterteam/status/1370454101708914701?s=20

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