MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 623c410c316befe7e6cf4d8459bc0d112d7462b40dd31c524f10f268f1ef378e. 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


AgentTesla


Vendor detections: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 623c410c316befe7e6cf4d8459bc0d112d7462b40dd31c524f10f268f1ef378e
SHA3-384 hash: 0f4aff4abc486d6ec320d14fdc300a4247fe79859155481761cbd606f55cac158ee2a10515f98463516e46347138831c
SHA1 hash: a16442a7163759bdcbe32d163ed6e45549e7eb12
MD5 hash: a69457962eb83af6b4aa00ee27a53e1d
humanhash: failed-bluebird-carbon-illinois
File name:SOA198941.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:510'464 bytes
First seen:2022-11-15 04:17:34 UTC
Last seen:2022-11-15 16:51:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:GYowZntcpgAAWnirV4sl81yZlG+UEiosolkwWfg8zlnQF7G16:Jowd7VdlKIlv1Dl9gQhs
Threatray 581 similar samples on MalwareBazaar
TLSH T153B4239A46F091B3DD120B730C15F2A7119EB167E53A5F0B3858DAACB3580CE52DBF92
TrID 63.5% (.EXE) Win64 Executable (generic) (10523/12/4)
12.2% (.EXE) OS/2 Executable (generic) (2029/13)
12.0% (.EXE) Generic Win/DOS Executable (2002/3)
12.0% (.EXE) DOS Executable Generic (2000/1)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
210
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SOA198941.exe
Verdict:
No threats detected
Analysis date:
2022-11-15 04:20:34 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8f0e78cf-3eb0-4334-9b8b-427253b25002

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/334049/
Detection(s):
SecuriteInfo.com.Win64.PWSX-gen.25356.27488.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/637312fb6fda73cab64ddd03/reports/cc079ee5-6297-4694-9a62-c8930cb073fc/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:
Suspicious
Link:
https://analyze.intezer.com/analyses/4d15dbcb-9ba5-4506-991c-6d111ecad8a2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1113476
Signature
Creates autostart registry keys with suspicious names
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 746172 Sample: SOA198941.exe Startdate: 15/11/2022 Architecture: WINDOWS Score: 100 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected UAC Bypass using CMSTP 2->28 30 4 other signatures 2->30 6 SOA198941.exe 1 2->6         started        9 SOA198941.exe 2->9         started        11 SOA198941.exe 2->11         started        process3 signatures4 32 Creates autostart registry keys with suspicious names 6->32 13 WerFault.exe 21 9 6->13         started        16 RegAsm.exe 6->16         started        18 RegAsm.exe 6->18         started        20 3 other processes 6->20 process5 file6 22 C:\ProgramData\Microsoft\...\Report.wer, Unicode 13->22 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/623c410c316befe7e6cf4d8459bc0d112d7462b40dd31c524f10f268f1ef378e/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-11-15 00:23:11 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
3
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mi6ecdbrnpx6pzwpjwcftpancewxiyvubxjryuspcdzgr4ppg6ha._file
Verdict:
suspicious
Similar samples:
059c47f1fb93e65580c59415a40a376c8fc3168f13282f2f5efddd4c54ce0fac
AgentTesla
35dfcc3167da89c032e4efcd6f50a9d71a49fd8f63899fa8aea63c0b6229bedd
AgentTesla
43e7901e0f50ea1ad4a609f04769dd0a3384443f685090e370e1d728595fc85f
AgentTesla
7265ba924abcc035e8263873f5ed19842a0ad724b408fb816e7c1b64768b0cf0
AgentTesla
a7dc1d7849adc86bc322f33ae8316be94e572df4442da18826330c2bdc124152
AgentTesla
c4a2d1a93c9da2d51ae8d0ef88b1dbf6fecd931714d9a09221c4f928f6861ce3
AgentTesla
e52021bd99d1c345847e0a9dd60ce355a9580a154a1420bf4deac9f327519568
AgentTesla
f0c54f3f1717c1039dacdf7c4b63200d6f027e5a622c6eb65636d2089aa4b1c0
AgentTesla
fed3b772542834aba36e33587e360877e9b76c186a937e39454119c757014763
AgentTesla
+ 571 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  6/10
Tags:
persistence
Link:
https://tria.ge/reports/221115-ewyl8abc5s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Adds Run key to start application
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3ce34a24-0594-4071-9711-f13500ae99ac
Unpacked files
SH256 hash:
623c410c316befe7e6cf4d8459bc0d112d7462b40dd31c524f10f268f1ef378e
MD5 hash:
a69457962eb83af6b4aa00ee27a53e1d
SHA1 hash:
a16442a7163759bdcbe32d163ed6e45549e7eb12
Link:
https://www.unpac.me/results/4f31583c-97cf-4517-8ec3-64ff104f12b2/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/623c410c316befe7e6cf4d8459bc0d112d7462b40dd31c524f10f268f1ef378e

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

Malspam

AgentTesla

Executable exe 623c410c316befe7e6cf4d8459bc0d112d7462b40dd31c524f10f268f1ef378e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/334049/

Comments