MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e2a3738384599b7662c89410426036ef0d55ae0c8a3d915fd2a0a40659deae40. 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: e2a3738384599b7662c89410426036ef0d55ae0c8a3d915fd2a0a40659deae40
SHA3-384 hash: 792ad3cb26cfb2c42ad5de36127573330900ef3c6c372f048ed19315971d8052da69ae65e6cf083ff0f450fbdff124f6
SHA1 hash: 2e430e7184da88f75be593efa31780975a102178
MD5 hash: b07f99bbc5c4f64635f891ac0d434cec
humanhash: maine-stream-march-river
File name:b07f99bbc5c4f64635f891ac0d434cec.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:849'408 bytes
First seen:2020-06-16 10:55:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 66065bfa6851d704157ac187a0c7b964 (14 x AgentTesla, 4 x Loki, 3 x NanoCore)
ssdeep 12288:eYHdm1fBr+IwICEMytGbPGcbXDbE1Qla6RgVcP/7kvDxul+aiCrCFivIHF9m7ku:eyAiIlCPtfIv9XvFivIAd
Threatray 11'213 similar samples on MalwareBazaar
TLSH AD059E22E2E04437D1731A785D1B6E7898297D396F28AF4677EC8F0C4E356B03935A93
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
dutchlogs.us:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/10915/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

SecuriteInfo.com.Win32.Injector.EMJE.18762.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.CryptInjector
Create hunting rule
Status:
Malicious
First seen:
2020-06-16 10:57:04 UTC
AV detection:
29 of 31 (93.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4krxha4elgnxmywisqieeybw54gvllqmri6zcx6sucsamwo6vzaa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
254c1b8ff86ebe8a88aacb3172ea4c05289dc129d3364189bcdfd097e5f5ef6f
AgentTesla
2f89220d1eddad0ed4aa8be50aac3376dcacf3343bcf76b94c85347be9fdcd3e
AgentTesla
332ae5416e3faf70996c6d6de659c982bda9863a3ac47de03fcf22f6bb33cb0b
AgentTesla
6b0f2c8d4a8c8883be658db9868b33db30eb73755e4688279c29599eb25c6099
AgentTesla
723030fa9ed72506fdb6e625d49452bab33a214093a23d73b88fd981581ab1b6
AgentTesla
7e7fc09c2d5a1d17e9a3cdea27b5586b1ba72e1914539ba4ac626ceb4a768208
AgentTesla
ae451bf0f958bf82ce70a55e5e0af6fbb70f1b06cd0bacb5bdc196c16f6da11b
AgentTesla
af2f0af94b59e02d46c65cb54f381dd47d39d3a788aa88a4841eacc3614658a9
AgentTesla
b82d04c79bfd870dd7024db85a5c3c60827776af6bfd6b73306ceebf72150ba4
AgentTesla
cdb5f843ba4e1e52b20171eb495540f3a0873f0235b8be5e69255212899ffa95
AgentTesla
+ 11'203 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/200624-9m71gcy352/
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 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 e2a3738384599b7662c89410426036ef0d55ae0c8a3d915fd2a0a40659deae40

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/386538/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/10915/

Comments