MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0a5d841597ca94b4d92207fdcfeacca708a14fc9d6a4760de32729b090830a4f. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0a5d841597ca94b4d92207fdcfeacca708a14fc9d6a4760de32729b090830a4f
SHA3-384 hash: 3642dd62754da9b5ad82682fcdb30383ffb6f0876b832ceee89010cd3bac1d20a98b068f0b6924ade1ba7546246a51e3
SHA1 hash: 9dc67e415b2e26a1affcbeece82e8c57a43bdebb
MD5 hash: e377530faaab47c395c214d5de2d2e1a
humanhash: robin-freddie-chicken-asparagus
File name:FEDEX NOTIFICATION.exe
Download: download sample
File size:1'065'984 bytes
First seen:2022-02-01 08:11:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'643 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 24576:Ao1gR7BsOMr70RJJxVjq+JMKdgB6B5VfHPv85deY9VOV:hC7GOC6B0m5VPW
TLSH T11735C0687251A58FE41BCD3584647C70967174E353CBCB2362673249DF8EB9AAF002AF
Reporter abuse_ch
Tags:exe FedEx Telegram

Intelligence

File Origin
# of uploads :
1
# of downloads :
171
Origin country :
n/a
Vendor Threat Intelligence
Detection:
A310Logger
Create hunting rule
Link:
https://www.capesandbox.com/analysis/229068/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Сreating synchronization primitives
Launching a process
Creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61f8eb56a0f6a794b32fbc54/reports/aa403203-c97c-4cc0-a258-ed2416235dd7/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cf90fe51-3bc3-4e36-8ef6-b67a88815f15
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/931504
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Uses the Telegram API (likely for C&C communication)
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0a5d841597ca94b4d92207fdcfeacca708a14fc9d6a4760de32729b090830a4f/
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2022-02-01 04:05:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bjoyifmxzkkljwjca76472wmu4ekct6j22shmdpde4u3beedbjhq._file
Verdict:
malicious
Unpacked files
SH256 hash:
fc9bb9746aaa4e07944b2c1338d26ac852531a6e6c97e98f6a56202d27ff607c
MD5 hash:
d2ec533f8b40a8224d79c87c2291f943
SHA1 hash:
f305fa4c5c8525e853fbdbcf5c8cedad9ba08fd2
Link:
https://www.unpac.me/results/15a4b64f-6626-4be2-b76e-3170e9930415/
SH256 hash:
05835295953219ad216e070efab334817b29c11a929b680318856a929ce88c3e
MD5 hash:
89657357dc1f61e6451d90ad9951c896
SHA1 hash:
adc934e4f8746578ee0b7a9f21e766179dae4f85
Link:
https://www.unpac.me/results/15a4b64f-6626-4be2-b76e-3170e9930415/
SH256 hash:
6f1b89bc3013177c101fe4448340c48c0dd08d19017a798bd11c2d0f76be1fbc
MD5 hash:
60a604887b3616e3ed86d81fab0a9ebb
SHA1 hash:
8db84f5f4c569c86c69aff464b2ffc4ce3dafa20
Link:
https://www.unpac.me/results/15a4b64f-6626-4be2-b76e-3170e9930415/
SH256 hash:
93ad22476c1a3213489caf1214cdd4d66fcbaf9a1fe4483197056a473b6618c8
MD5 hash:
062d6340f811df8f5680e8e428ddab0d
SHA1 hash:
592ca51cb9930891a0ea8ecc69d4964bd6cf0fdb
Link:
https://www.unpac.me/results/15a4b64f-6626-4be2-b76e-3170e9930415/
SH256 hash:
2e3886d60ee8b9de6ce02c2a7fc53de200eee573bf670d85cd0493e959f11dd2
MD5 hash:
59427f30d3fe4cce25b91d30e2088dd1
SHA1 hash:
0e1b2ce5eb22dc01d27b40a95168825f30b45165
Link:
https://www.unpac.me/results/15a4b64f-6626-4be2-b76e-3170e9930415/
SH256 hash:
0a5d841597ca94b4d92207fdcfeacca708a14fc9d6a4760de32729b090830a4f
MD5 hash:
e377530faaab47c395c214d5de2d2e1a
SHA1 hash:
9dc67e415b2e26a1affcbeece82e8c57a43bdebb
Link:
https://www.unpac.me/results/15a4b64f-6626-4be2-b76e-3170e9930415/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/0a5d841597ca94b4d92207fdcfeacca708a14fc9d6a4760de32729b090830a4f

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: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

Executable exe 0a5d841597ca94b4d92207fdcfeacca708a14fc9d6a4760de32729b090830a4f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/229068/

Comments