MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 552c84c35ffde3f49415e706d22c78984d157c835398f07e46a121bd9bce8859. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 552c84c35ffde3f49415e706d22c78984d157c835398f07e46a121bd9bce8859
SHA3-384 hash: 49491d8b57804fed95b8431ad744c0bd1de38987c4edf3440a70f6fb2bd572e920f1a93183e26846a5e6dc0497bfe168
SHA1 hash: bf977d47c04e8f49e51fdd7510ea607d8b0d12d2
MD5 hash: c608e503e1a24c64245bf96b600be366
humanhash: minnesota-low-twelve-zulu
File name:c608e503e1a24c64245bf96b600be366.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:960'512 bytes
First seen:2020-06-26 06:02:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a29f4efb911c4906418600fd25679688 (11 x Loki, 10 x AgentTesla, 2 x HawkEye)
ssdeep 24576:W69dI9Dl7bPF4sm9dNdNByMEfAm0AwkHY2:W696/ieAm0Anv
Threatray 11'170 similar samples on MalwareBazaar
TLSH 13159FA2F2B34437C1722A3B4D6B52F554297E11B928A54E2BE4DDCC8F3B64138352B7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.ariahotel.md:587

AgentTesla SMTP exfil email address:
office@ariahotel.md

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/14578/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

PUA.Win.Adware.Webalta-6862190-0
Create hunting rule

SecuriteInfo.com.Win32.Herz.B.10803.7096.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/552c84c35ffde3f49415e706d22c78984d157c835398f07e46a121bd9bce8859/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-06-25 13:21:47 UTC
AV detection:
29 of 31 (93.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kuwijq277xr7jfav44dneldytbgrk7edkompa7sgueq33g6orbmq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
05cd23e324a71fce04f7391dfff7074b5e70f28cf069c6c79a4589ed20704f01
AgentTesla
069c2e6f7dbaf794feb28bc32d90db33d030b6169c3a21133f5ad5cadf081c1b
AgentTesla
1328e0030337b326a962b3369cc8dd2b474de98267e8e9fdc3684f4e5ecb9984
AgentTesla
4eca97dcf2f3dca0c97c0af76722945ad060e59482104c2b851dabdd1bcf0afd
AgentTesla
5446c9040984baa96bea2b4d013859bdd09aa47de5c5716d146743b48b04a239
AgentTesla
60bcd840701607269f42880c4d96fe9242aa4916e3204fc034cb972d53cb2461
AgentTesla
6325a88a8d7fb027f3f0204848222bac306396e209de97fd86be259c49884b8c
AgentTesla
85661f1578546328cdceb4a660ab153e7177becf1bb1e75b86604858def4c40f
AgentTesla
aa7cf195c540803383a53aef054355871842e7ff152e96e4a838d07d3bbc6de1
AgentTesla
de2a5ebcd53cdfdff69dfbcefc41bacfd210a286b8b4db221fd1f8b01ecfdca5
AgentTesla
+ 11'160 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla persistence
Link:
https://tria.ge/reports/200626-55va9k9sts/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
UPX packed file
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/14578/

Comments