MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3a0b400e6cb81fc5ebcb2ea4332b1d01489dc1b97f60a17f23b0dcc92c0392d. 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 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a3a0b400e6cb81fc5ebcb2ea4332b1d01489dc1b97f60a17f23b0dcc92c0392d
SHA3-384 hash: 9c9b71d8d1cfcd3e2b49321447e8c483ee786b11bfefbe4582256fc9d4ded92cd4849806b1556b698f95c8cac626a89d
SHA1 hash: 48a205dfed088460729830313227486cfb3b3996
MD5 hash: 8b5d2de3235fd563f94d93040a43905c
humanhash: uniform-oxygen-chicken-foxtrot
File name:8b5d2de3235fd563f94d93040a43905c
Download: download sample
File size:631'808 bytes
First seen:2021-12-24 09:10:57 UTC
Last seen:2021-12-24 11:03:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:gvk47yQWaqy/WZpKIPuFa/gjs00U5PjeFmn4hwCjB9stPhNBpe9NDS5lS:TyOLgFa4IyPjeFmcZstPzBpCNDS5lS
Threatray 210 similar samples on MalwareBazaar
TLSH T120D4C42C3E614A72ED1DD832CB690A04BB660F036348BDC757DB26CA8F5F1657D8D898
File icon (PE):PE icon
dhash icon 80b6a939b1b2ba00 (1 x SnakeKeylogger, 1 x NanoCore)
Reporter zbetcheckin
Tags:32 exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8b5d2de3235fd563f94d93040a43905c
Verdict:
Suspicious activity
Analysis date:
2021-12-24 09:15:03 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/60b9155c-8ec7-4920-a4a2-0763e46e0ebc

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/216130/
Detection(s):
SecuriteInfo.com.Scr.Malcodegdn33.10193.13894.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
DNS request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61c58eaaec6c6c14a9eec09c/reports/452a1ddc-23d7-42ae-9dfd-6c1d746e9da9/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/208e5771-0f99-4989-adbf-2dca84033498
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/912402
Signature
Binary or sample is protected by dotNetProtector
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/a3a0b400e6cb81fc5ebcb2ea4332b1d01489dc1b97f60a17f23b0dcc92c0392d/
Threat name:
ByteCode-MSIL.Trojan.GenericML
Create hunting rule
Status:
Malicious
First seen:
2021-12-24 09:11:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
28
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
193ac87ce3fbdcbc7def7776cac94b2548c0eabcfa179f701b96f65d9cfe7631
4f8799e5441c553ebbda342b6b06356a70dc432e5ac0434f4158146520b57ab7
7aef9ffe1f507a49defe482e631951d596726ba7a3d0a2f554679518abab5c8f
9e24a8e4cef47a41f9434fddf3ce24b754d3ba105cdf10ab936b446d0e700e7d
a3d0ee9ab32fdffc523f8cf03690664dcfc980c4061365d9577452715d1ac6b4
bedfd0f8f9b68917ce2f18dac37d3c629c17bd39421f3c417fb192a9414519ac
f5cb1fde3016b1c8c6927d64cca4a84f81987b50382c19b42c4e1b5f137360f2
fcd5fc495b4f81bf91491b52e1759cf93794bf135fed6469a5d1e0663dfb6c3e
ff8c96889acbf40646676632e44a50c37f1abd7828a34c19ec7462d7b2175af0
+ 200 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/211224-k5lxnsdedl/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
a3a0b400e6cb81fc5ebcb2ea4332b1d01489dc1b97f60a17f23b0dcc92c0392d
MD5 hash:
8b5d2de3235fd563f94d93040a43905c
SHA1 hash:
48a205dfed088460729830313227486cfb3b3996
Link:
https://www.unpac.me/results/515e01c1-0598-495e-8cf1-b360309f1c5b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/a3a0b400e6cb81fc5ebcb2ea4332b1d01489dc1b97f60a17f23b0dcc92c0392d

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_Dotfuscator
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Dotfuscator
Rule name:INDICATOR_EXE_Packed_dotNetProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with dotNetProtector
Rule name:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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.

Web download

Executable exe a3a0b400e6cb81fc5ebcb2ea4332b1d01489dc1b97f60a17f23b0dcc92c0392d

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1916603/
Cape
Cape
https://www.capesandbox.com/analysis/216130/

Comments


Avatar
zbet commented on 2021-12-24 09:10:59 UTC

url : hxxp://3.120.146.69/bg/rf1122.exe