MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfcada9f32ecac51e844749839322ed452949ea27728fac1de34580b2319987b. 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: cfcada9f32ecac51e844749839322ed452949ea27728fac1de34580b2319987b
SHA3-384 hash: d26b7223b63542cc17998e024c8692fbb29058f91a948f797a5ec13794a9af29fadb9fb5c5e95699d42e1f71379bb819
SHA1 hash: 7966286784d8b77aa99c79251862e5497351e42c
MD5 hash: 6ee5343164c7575008e32bdb11d6d189
humanhash: india-pluto-north-hydrogen
File name:RO009CE44____pdf____.com
Download: download sample
Signature AgentTesla
Create hunting rule
File size:549'376 bytes
First seen:2020-06-10 09:46:01 UTC
Last seen:2020-06-10 09:49:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:D9dV/Pmx8O2HFQDjP6elW8QkQxx5ohY/ZrPLlk8wL2balsuTg0:F/PmOxkr6QJhY/ZrPLlklz
Threatray 12'295 similar samples on MalwareBazaar
TLSH 95C4BE89325076DFC82BCCB68AA81C24AB51B877572BC307644726ED9D1E7D7CF106E2
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
59
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-10 09:47:05 UTC
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=z7fnvhzs5swfd2ceosmdsmro2rjjjhvco4upvqo6grmawiyztb5q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
4291277336e3c27f2cc05278635f7724fa2ff4af06a547ca5a04ac91c3d71fa0
AgentTesla
465eb0b9e7a55266dbb55b97c990cafefb38dc0255f246a42d816f94b9ae4e68
AgentTesla
59a8159ddc43686d38e9767baaa33e51361810a837c75181163789ffc730df4d
AgentTesla
69fd68e42bf6c97d7d97134c248ced79cd81fe6b58873b3d31558bf4d875a097
AgentTesla
7d16317ca81889aab8d6d82440ab0fb2375d4ef7747f2b1d77936fd79141ba77
AgentTesla
8447de07af7d5976fca9d1df317d72489dc735fd0fd571d6df0fee9d43cd0448
AgentTesla
b2ac207f4af2ee08fd955e71ccfb0c95b07098f0dc88eb2fbe48fb9e1f52c022
AgentTesla
cf13202e5434ed24d8aa3c5c726735a4b3937269f44963bd6476467b63ab8a5e
AgentTesla
d0be07347ce319cbce0fa252c4a030834dafe118c2ea50a6e05951ecf06b20da
AgentTesla
e1c5d948acc6e111d7ac16afb0d2474163fa478595caa8751afd266d71f0a9e8
AgentTesla
+ 12'285 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-5nrtbm51mj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
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

gz 683ff12219b3458fac462cb5044875e68c72b9a90342940a247861c946333ebf

AgentTesla

Executable exe cfcada9f32ecac51e844749839322ed452949ea27728fac1de34580b2319987b

(this sample)

  
Dropped by
MD5 a26a7d43adadc6d2406967fca2afafdf
  
Dropped by
SHA256 683ff12219b3458fac462cb5044875e68c72b9a90342940a247861c946333ebf
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment

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