MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1eda9e7d4d2e9846bd9de68424eb590a324bf19465a1019fca4efda13f7716ab. 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: 1eda9e7d4d2e9846bd9de68424eb590a324bf19465a1019fca4efda13f7716ab
SHA3-384 hash: 54c40280096568380397c232c331398df0631968dfb082c34f888744ce619dea977e1ddf3eea9e7ba30e7e133d4fb57e
SHA1 hash: ed75a36e1fac1c919ae6bba600dc1058a99952c8
MD5 hash: 771e61a7211e3c17ef8116ab0ae5ef37
humanhash: nevada-thirteen-fish-crazy
File name:RFQ#13-02062020.scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:503'296 bytes
First seen:2020-06-02 08:17:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:71ct29yVij/9VCzYgTjuXXYFn8gAYXaxTZfKTBFcL5mXa2F:722cw/6YggXOn8lw7Xa2F
Threatray 10'655 similar samples on MalwareBazaar
TLSH 84B4D0340FAD4613C16DC7B8D0D5424893F18299679BDB9EEA02A4F71B4A33EF92315B
Reporter abuse_ch
Tags:AgentTesla scr


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: srv2.trendstudio.it
Sending IP: 62.116.182.204
From: HUIFANG <marketing@hamburgtradingcorp.com>
Subject: RFQ＃13-紧急
Attachment: RFQ#13-02062020.IMG (contains "RFQ#13-02062020.scr")

AgentTesla SMTP exfil server:
smtp.privateemail.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-02 08:36:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
19 of 31 (61.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=d3nj47knf2menpm542ccj22zbizex4mumwqqdh6kj362cp3xc2vq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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55add5e5138bf35c9ef1a148b681358e4731131a72be0ebed59a28e7f7fd7eaf
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6da9729b89ad6b0aff3f94e20754a9d46185fe0c9076aa950ddf8e4e720e5ef0
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9daff52b5fd16bd2ff808e6b4ba02d6b46e00d27520ffaabdf42e20d1378a15c
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e070c9b84487dcd9290a34f999f51202c1ab7810bbe060a9817d437c9a7840f2
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ee5d2dab2b72605b3d092c5881f8485a26b8725c70a9fb77f733209e30099463
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fc89e8d722a8625e80e22f5a19ef1371e388e1583e55618f2ea2451dfe356845
AgentTesla
+ 10'645 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-86pt8l6h72/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
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.

Malspam

AgentTesla

img c34f11dfd68d5995a2487c287ca291db3dafbbcf63b08e6ecd89c792b314def5

AgentTesla

Executable exe 1eda9e7d4d2e9846bd9de68424eb590a324bf19465a1019fca4efda13f7716ab

(this sample)

  
Dropped by
MD5 e7284ce582a7afe94dbf9e4a781216cf
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 c34f11dfd68d5995a2487c287ca291db3dafbbcf63b08e6ecd89c792b314def5

Comments