MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a550ba5d41e52b9e136cafbfcdfe92148a0111a0e75a5ec3073ddbc0d965de55. 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: a550ba5d41e52b9e136cafbfcdfe92148a0111a0e75a5ec3073ddbc0d965de55
SHA3-384 hash: 7f472f6b871eb9ded042cfb7475c25689d10446d3ddf77133b96030401e9186cd93b3bf2ed0ad7d18d911d7caeaee07c
SHA1 hash: 02c0c49b5928de754fc9411b8b4954856fac14a8
MD5 hash: 17f31efed6caa49a349e12190a3e5efa
humanhash: alaska-ten-bravo-black
File name:Scan Doc.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:761'344 bytes
First seen:2020-06-02 07:17:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ac5d83ba961c1bf27015892d9c8d9025 (4 x AgentTesla, 3 x Loki)
ssdeep 12288:MvtoMB+K3094JlS9CaSo7tP8D1YlgjngKNGSGN4nseLYbJ89Ubg:MF1BE94Ojx8EgjngKN/44seEI3
Threatray 11'769 similar samples on MalwareBazaar
TLSH 65F49F22F2A04437D12216F99D3B57B86C26BD10392869462BF7DD7CFE39742393A193
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-06-01 07:26:05 UTC
File Type:
PE (Exe)
Extracted files:
285
AV detection:
27 of 48 (56.25%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uviluxkb4uvz4e3mv67437uscsfacena45nf5qyhhxn4bwlf3zkq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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01623a798b7efb749c3409651a85050b58327c7dbe59740f79dac9b78ae24c9b
AgentTesla
4c6f455851b2d70a8c2ffe6561544081b3c98a2e45bf0faa3c58785faefec386
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80ee42d530f42fd7717450f85e3e68dbea5e0dbf7c856a381dde02c7dfb5b5cd
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923d6f2e83a74acdd4e501f42f737b720ab266e1ed7312994bd99e259bd15464
AgentTesla
9be148a7dda520e13c81cdc99219724ca8be064a334f0efe88e2676046e057a8
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b71109b9a502da42f489f292bfd9ac77e4e0b32325c3b7f20c4005b9d0407a90
AgentTesla
dc22c2145431a6ecc75ef2f7271120d8e102cef7faeac96d1d1d6ffb9b680ac4
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e856965f1981e48f4f077960c75f10c352ee8bc792776e69d4f83c3f99b9ad1c
AgentTesla
eba71d34064a16351e9b19b46abdf4240ff2ce39d709a7d6c636c06327b561d2
AgentTesla
f6cbd42dd07aa22dae1ad0617e9db28998f73d8fa1c528ded46ec284f05cad12
AgentTesla
+ 11'759 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-ehfekm724e/
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
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.

b90005608e762190af52b6ff02d714cf4969d2fa021e714d1688fd299ff9a1d8

AgentTesla

Executable exe a550ba5d41e52b9e136cafbfcdfe92148a0111a0e75a5ec3073ddbc0d965de55

(this sample)

  
Dropped by
MD5 cfa489cb02164304172715120dac0cce
  
Dropped by
SHA256 b90005608e762190af52b6ff02d714cf4969d2fa021e714d1688fd299ff9a1d8
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment

Comments