MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99c560ba0ea4b663b0c250ef873e9cc9e41282d6d1a7769343fb1ceed04224ec. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99c560ba0ea4b663b0c250ef873e9cc9e41282d6d1a7769343fb1ceed04224ec
SHA3-384 hash: eba8bf553cb8fb77283f2823196b1b25f7326ff07ed6acb547e0a19addfd6df1b7e974dd78b6c90f6285774f27d29798
SHA1 hash: c3fb94212058d6b3485ee2c3c57286ae6984054f
MD5 hash: 5cbd2e114115bceb3b34b601fd329cf4
humanhash: wolfram-carolina-delaware-bacon
File name:Kellly.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:656'384 bytes
First seen:2020-05-06 09:50:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ff5d38f8ce7becc9e2b75dea8647115f (7 x AgentTesla, 2 x Loki, 1 x FormBook)
ssdeep 12288:PUXBVVN+jL7n5fsr+7YHQp6JCkvOgUv7QeOSFdxb4x2sS:Pe3VNy75YzIPeOpzQMxUJS
Threatray 11'752 similar samples on MalwareBazaar
TLSH 9CD4C036F6D04437D2732A389C5B9764AC3ABE503E2958463BE81DCC5F3B7823965293
Reporter JoulK
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.BorlandDelphi-1
Create hunting rule

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

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

SecuriteInfo.com.Trojan.Nanocore.23.31273.12919.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-06 10:36:52 UTC
File Type:
PE (Exe)
Extracted files:
39
AV detection:
28 of 31 (90.32%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=thcwboqous3ghmgckdxyopu4zhsbfaww2gtxne2d7moo5uccetwa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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32590b9b3bfcfdb90612b8f3f15da11f29bde6c5bd47ed3b61fc701c7073e4d4
AgentTesla
3f256c15a96f8f556978318a55308e3ef709f29d93a18d0c2d262f305477cfb2
AgentTesla
4ec6d85f82f9d0874d740c3fa5b94c800e25b5dcd05b63135f6da92a8644d70e
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566a52a90df95efb099d508758e4d2d81ea9333c99837c42ecbda883c0e3716b
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9e63c6271b6517c4a4d0722ba8e41a2bc75b0bcd7d8a68748b46f92bcd70dd20
AgentTesla
9fcdf8b68c9687eb79d7aa2f6abe0541de24b65ac359c1fbb747c49d450b36c6
AgentTesla
a3697259681e15dcf1e2b146393229a698931e167dda76c7f6089ead6327a6b3
AgentTesla
a82bcad6ad1121d66c78a4ae1148e3ec9fdfe0e366af10965df6dd1528a6bfc3
AgentTesla
b24205394b92b61e4058e30a94528aa34cf37b3d930c3197d91f33f8fd173cf4
AgentTesla
db96c9d3e32ee723b3f041a0f0ddd9f86117f4be9c6fc54de69d781e025584b1
AgentTesla
+ 11'742 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-z2ba7hem7n/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
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

File information

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

Web download

AgentTesla

Executable exe 99c560ba0ea4b663b0c250ef873e9cc9e41282d6d1a7769343fb1ceed04224ec

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/358801/
  
Delivery method
Distributed via web download

Comments