MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98326586fd6357c0caaf7364610fef4785e79c31cd4be6458acc4c978df055f1. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 98326586fd6357c0caaf7364610fef4785e79c31cd4be6458acc4c978df055f1
SHA3-384 hash: bb4fa1a75a49ef326c015c305553a96f3ecdc28dcdefccc37bb9fc0c683af1a25310d996e12872a8162444161da5c43b
SHA1 hash: 8730bdf1f71e9fac6e8f12dd3fe628bb094e603a
MD5 hash: 7b99cfe626f11b30d8b93019fdd65cae
humanhash: equal-purple-vegan-fillet
File name:RFQTOP URGENT.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:562'688 bytes
First seen:2020-07-22 08:27:48 UTC
Last seen:2020-07-22 14:27:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:MXrG4odSI92iNoSz4e4dMtnyQlUgAEA0OJhJ1xCRsz0cyO:zdh913s7ahlUgxEh/I+
Threatray 10'650 similar samples on MalwareBazaar
TLSH A3C4CF21E7B446D9EBA907B9E426440057B76D1EA7F6E30D1B99F0DC19327820327F2B
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
3
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/30938/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun with Startup directory
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/394698
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/98326586fd6357c0caaf7364610fef4785e79c31cd4be6458acc4c978df055f1/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-22 08:29:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tazglbx5mnl4bsvponsgcd7pi6c6phbrzvf6mrmkzrgjpdpqkxyq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2a2a628e23fa234e422aa5edcb6718f54e5caa2822ee10950a30619d9e9b0534
AgentTesla
2ed8cd44621cc06fa9a00f11b5217fe58839a8ec6bfee8d42f78f61263652da5
AgentTesla
476d02f7c777bb08d97cf87c305e3cb4f41501c1b15ddd88e55f31bff0767b0a
AgentTesla
49aaf4ae6bf7f60a07c4ffc43ca0be27fce694446436dd07aac5db362142c2c8
AgentTesla
75fc0beb16fbe8af2f46d2cfcb7176af4289430516d74017d1a32cd0c37859c0
AgentTesla
9256cc7129421443ba770b55f01042e58fa5af856df1db31e830f147213c2a1c
AgentTesla
afd354c93f9c9ad2324dd4ecd1e58041f373f1b3360ef8ce2792e437bd104a8d
AgentTesla
d5dd3977cdc2602a68093c08e166b1508253ef0934f986d00be980e47b7c50f9
AgentTesla
dec608206e941da5042333c8e35fe01bb17e50cc67ec58b03e872694cb5e219b
AgentTesla
f8a0ada1c983c16a3ff6b107c2a04cac970e51ba9bec2514771271af03b7b9fc
AgentTesla
+ 10'640 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla
Link:
https://tria.ge/reports/200722-8knqgs5ry6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
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
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/98326586fd6357c0caaf7364610fef4785e79c31cd4be6458acc4c978df055f1

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 2b8f084c2c1d0e8493a1bd593334c9a1d47eb888146d7d0930126a0ac5c36be1

AgentTesla

Executable exe 98326586fd6357c0caaf7364610fef4785e79c31cd4be6458acc4c978df055f1

(this sample)

  
Dropped by
MD5 c816fd92899c1af49c5d137e8aeb92a5
  
Dropped by
SHA256 2b8f084c2c1d0e8493a1bd593334c9a1d47eb888146d7d0930126a0ac5c36be1
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/30938/

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