MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 90c2b20b2f904dcaeea6ca1e3a4fff5d586c3f07a0f958b3fd25202ab3a35d2c. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 90c2b20b2f904dcaeea6ca1e3a4fff5d586c3f07a0f958b3fd25202ab3a35d2c
SHA3-384 hash: 0113ad8289c2d3c838e0c004adc3bf3b5742fb047a8b948cc3f8a9463ba672c0f879d2cd1fe56c42464206daf8c6756b
SHA1 hash: f2bb90d2b6de30b326396c50d5749a28e72873fb
MD5 hash: fb7f5a798518ed18cb684c875f04d0b5
humanhash: stairway-football-sad-princess
File name:fb7f5a798518ed18cb684c875f04d0b5.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:976'896 bytes
First seen:2020-06-17 10:46:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4c5930d78fbf43bb1310362850cf7589 (10 x AgentTesla, 5 x Loki, 1 x Pony)
ssdeep 12288:bvb7RSh1zZ+S6rGb2sqdM89yYNQoX5+cQhSkcx+vhiyiKNA0qfjgLoHZThLpQqkV:rHRSh19IxsqFRG3vtiAA0q5HPL2qW
Threatray 11'476 similar samples on MalwareBazaar
TLSH AF259D2AE3D14433D5732A3C9D5F5375993ABE103D3C98866BE58C8D1F3A28178392A3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
smtp.fipco-sa.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Adware.Generic4.BBFB.UNOFFICIAL
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

Gathering data
Threat name:
Win32.Infostealer.Chisburg
Create hunting rule
Status:
Malicious
First seen:
2020-06-17 11:36:17 UTC
AV detection:
43 of 48 (89.58%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=sdbleczpsbg4v3vgzipdut77lvmgypyhud4vrm75euqcvm5dluwa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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2ef3f42f0c9dfe67e9d4e2abbddf68c9195f8d6aa96b681e810f23303a459b4e
AgentTesla
370689025278ad361000a1ad60efb13b4e6af5acc40e667b1db953f1ff911ecc
AgentTesla
4b1da5728b996ab79cb7b1a354473fdd36d9c3db938097183f6f4595ddab608f
AgentTesla
72601c184a73a3def992b0bf596508387d7aa5dce9188be7840c1c25a9cbe7ac
AgentTesla
9085ffe21d4f55f9aaa5c9e63618b0a599ed6f7c6ad6f054fbd06ecddd5321e8
AgentTesla
98adccc8a599f53904c5cd22c7398d6b692c642807cab71f1ab6d2dc65e1c5a5
AgentTesla
a2a448693074e0f4af0170efc654357bbcd56eebc4176bbb7d40c8152578f9de
AgentTesla
d125bee4f4cf2d445a9eca9c8a88e2fa7f3a05dd615e5567ab7a22a6aefbe56e
AgentTesla
e4632cb7a8a3bf9d0341219f0fa8562c7baf009b2306b149be7e95ae41027405
AgentTesla
f7595540807945b05a9f17f0281245dab4366844dca5765a5798062027412e03
AgentTesla
+ 11'466 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-fvg41vqfhs/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
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.

Web download

AgentTesla

Executable exe 90c2b20b2f904dcaeea6ca1e3a4fff5d586c3f07a0f958b3fd25202ab3a35d2c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/390042/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/19513/

Comments