MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55955f17d34267da959cd050b9f399df33c7ef7da0cbce05a74e98d90c2d2b3e. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 55955f17d34267da959cd050b9f399df33c7ef7da0cbce05a74e98d90c2d2b3e
SHA3-384 hash: 0b10e7ad9e28786e10b17a979ce1ffd9635a61f2b9906c650b6e93806818daf1909bb4d8dee75aac3b86c9a827f81ff5
SHA1 hash: d51fa7919a8a7f7ceaf8d26d0611b6f343538338
MD5 hash: 362e28ebdc3fe429b571764611c1885a
humanhash: one-maryland-single-nineteen
File name:FT20178L5354.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:489'984 bytes
First seen:2020-06-30 12:38:53 UTC
Last seen:2020-06-30 12:57:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:zcHe+h8PJkrpw2AVnAQcgjHa7HnRSzD6y6hhgXz+6zj32TdIL6W2gndF8E2jw2MV:Udh8SwrbGHgydhhgD3TodIXdSjUkk
Threatray 10'571 similar samples on MalwareBazaar
TLSH 77A4E06622EC0F57C1FE9FFDA86C31000B787529A466E64C8D9971DD0D23BD08A5736B
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/17151/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.34095423.30931.27774.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/55955f17d34267da959cd050b9f399df33c7ef7da0cbce05a74e98d90c2d2b3e/
Threat name:
ByteCode-MSIL.Ransomware.TeslaCrypt
Create hunting rule
Status:
Malicious
First seen:
2020-06-30 12:06:43 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kwkv6f6tijt5vfm42bilt44z34z4p335udf44bnhj2mnsdbnfm7a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0310713073d73da7a45ff957b3fdba84d8d6da70a91a8404c66561007d505d08
AgentTesla
03ca4226a0ffde63bd99d756625c24269cf2f6f19ed5d701a5f4f0c6b1fd4ce9
AgentTesla
2cbcdc45ac640e485356064d060a50ce26164ca4f20a44a828bd91cc8677b655
AgentTesla
331d01e29a84b4a0e86a89c23ee4d2223820121d286b1fe151b57c6e09a76240
AgentTesla
5b3b2cedb97bc0b3e2e011bd59cab0e5be8b6d08824e64476ff2744ec8c7e6ff
AgentTesla
82b3bc554c3ed5e698153da5badfd3973e337c49ee8477847b2ca0fdda98b895
AgentTesla
a31b7d6f2d23cff7d7ef354f0b003779b4c50fad33ab15337e867311361b18e5
AgentTesla
de2955c99e6c58997641899e6534142f26de80368887da0c4fb501eb1b027308
AgentTesla
eb1f506f0927ee91a647c5522fff201da5e4ab2e4e4ddd7e89d77baec78a2b4d
AgentTesla
fd512bcb35f6f9b41f33ec961e46e3b80a774d8038a03abb1b693064a84f8f1a
AgentTesla
+ 10'561 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware
Link:
https://tria.ge/reports/200630-sxlxm879hx/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
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

rar 90b3c9461e5cba3534cb39dd6ba4a88b5029436f08bef312b21ca9580fefad49

AgentTesla

Executable exe 55955f17d34267da959cd050b9f399df33c7ef7da0cbce05a74e98d90c2d2b3e

(this sample)

  
Dropped by
MD5 41e0a98da8a82aae32787bbf2b2f72c7
  
Dropped by
SHA256 90b3c9461e5cba3534cb39dd6ba4a88b5029436f08bef312b21ca9580fefad49
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/17151/

Comments