MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8a5cf81ab9584f1ca6e937c2b6e2f399c4dcd81fc300b0746c4fbfd98b80ff7. 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: 5


Intelligence 5 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b8a5cf81ab9584f1ca6e937c2b6e2f399c4dcd81fc300b0746c4fbfd98b80ff7
SHA3-384 hash: 3b929dd2a1d44032f7cda5cd6a297d60776fe9c5a35fd8927a5e325587c518089b656f01a7bce4f28d095c4ca18671d5
SHA1 hash: ca0dba6fa569c23cc8643a0711e889d057f59b37
MD5 hash: d840022368e5c69eb49c091f9e99b09c
humanhash: blue-blue-high-helium
File name:ScHost.exe
Download: download sample
File size:352'256 bytes
First seen:2021-04-08 12:46:18 UTC
Last seen:2021-04-08 14:03:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:CBkWYKSs0zTRc/lk+e8qBnm6D0Xcuyr/pBBTZ7DEDd0c1RnrUKlWqPT:gkWUs0zTRcybtBnlAs5VnQWc1RewT
Threatray 87 similar samples on MalwareBazaar
TLSH 8F74F161630D9A9BE1BE46738CE153B98770C91B1FD9D70A389B00B40F043DB5AAB5DB
Reporter JAMESWT_WT
Tags:greataccesstoserver.com

Intelligence

File Origin
# of uploads :
2
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
One.exe
Verdict:
Malicious activity
Analysis date:
2021-04-08 13:55:22 UTC
Tags:
trojan opendir loader
Link:
https://app.any.run/tasks/be3d649a-a491-4ef2-a88b-af63e99b511f

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/133201/
Detection(s):
SecuriteInfo.com.Mal.Generic-S.10670.5372.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
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:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/670172
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b8a5cf81ab9584f1ca6e937c2b6e2f399c4dcd81fc300b0746c4fbfd98b80ff7/
Threat name:
ByteCode-MSIL.Adware.CSDIMonetize
Create hunting rule
Status:
Malicious
First seen:
2021-04-08 12:42:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
18 of 29 (62.07%)
Threat level:
  1/5
Verdict:
unknown
Similar samples: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 77 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/210408-ml5ss1bfa6/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Unpacked files
SH256 hash:
0551c124b8aef3d741db3919c6a21ba4a84f3f494200fefc12e9b23015505734
MD5 hash:
8a080ba59a1002e983a857836e4dc497
SHA1 hash:
ee8ab51066b2a9b8f8f255619d4b13feda865565
Link:
https://www.unpac.me/results/7edd44a7-3a46-4199-a3a6-02784aa516b6/
SH256 hash:
b8a5cf81ab9584f1ca6e937c2b6e2f399c4dcd81fc300b0746c4fbfd98b80ff7
MD5 hash:
d840022368e5c69eb49c091f9e99b09c
SHA1 hash:
ca0dba6fa569c23cc8643a0711e889d057f59b37
Link:
https://www.unpac.me/results/7edd44a7-3a46-4199-a3a6-02784aa516b6/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Potentially Unwanted Application
Score:
0.40
Link:
https://yomi.yoroi.company/submissions/b8a5cf81ab9584f1ca6e937c2b6e2f399c4dcd81fc300b0746c4fbfd98b80ff7

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly

File information

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

Web download

Executable exe b8a5cf81ab9584f1ca6e937c2b6e2f399c4dcd81fc300b0746c4fbfd98b80ff7

(this sample)

  
X
https://twitter.com/jstrosch/status/1379994923286466565?s=20
  
URLhaus
https://urlhaus.abuse.ch/url/1104385/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/133201/

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