MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 deb93bbe821cc758fc05cec97389a09c98769ebcf2225411ed4bafa6e51aa850. 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: deb93bbe821cc758fc05cec97389a09c98769ebcf2225411ed4bafa6e51aa850
SHA3-384 hash: 201e0643d5326e4ff139a5b5becc8eaf6cc0e1f11571f81dd10c5411d987b0fb7ffa6ddda52c78a149fd9bf287a0f516
SHA1 hash: 7fd5d8e0548d194528a216bcab276a993eaaf02c
MD5 hash: 0bc02a479b1eaf71e5c4ab5b21a665a9
humanhash: twenty-east-happy-oscar
File name:GCC REQUEST FOR QUOTATION.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:411'136 bytes
First seen:2020-06-11 06:24:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:ni6RBbH/YS7hiB1AoggzqfXEAaNcGoRqUC0:nbRBbAAiBWSWn8o0
Threatray 10'624 similar samples on MalwareBazaar
TLSH B39412C96BC9D3B6DCBA07BE91D128D213B8B8122A62F7990EC530FB2C27745425157F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: 162-241-215-80.unifiedlayer.com
Sending IP: 162.241.215.80
From: Adham Nassar - GCC <sales12@gccuae.com>
Reply-To: Adham Nassar - GCC <sales12@gccuae.com>
Subject: REQUEST FOR QUOTATION - General Construction Company LLC (GCC), UAE - Reference: 36117632
Attachment: GCC REQUEST FOR QUOTATION.rar (contains "GCC REQUEST FOR QUOTATION.exe")

AgentTesla SMTP exfil server:
mail.plazaplus.com.my:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/8925/
Detection(s):
SecuriteInfo.com.Artemis0BC02A479B1E.26675.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-06-11 06:26:08 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=324txpucdtdvr7afz3exhcnatsmhnhv46irfiepnjox2nzi2vbia._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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b6b0eb759fe2c52fa89fd4ae7d83c379c1caec28fb28e97e17db5178b3f6c1ef
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cc9cd3fab00a7ca68c26cbf9bfcf691aafd004232149c04d2d082a1fe06b9f32
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de7b76d63de4addc9c39bef5146445aa54c2005f3442addf8810379594ed8a06
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AgentTesla
+ 10'614 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-yz9b4rrjka/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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.

Malspam

AgentTesla

rar e7aec61f6c4fcc9350abe6acac47ecd2285cbac7314918537fdd216c7b8cd130

AgentTesla

Executable exe deb93bbe821cc758fc05cec97389a09c98769ebcf2225411ed4bafa6e51aa850

(this sample)

  
Dropped by
MD5 c5b99547271af1954a0edc11ad0f3293
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 e7aec61f6c4fcc9350abe6acac47ecd2285cbac7314918537fdd216c7b8cd130
Cape
Cape
https://www.capesandbox.com/analysis/8925/

Comments