MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e0a42940b1c3699bf4c04814773e6c9969b75225295560b4a112e210e63851a. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
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SHA256 hash: 8e0a42940b1c3699bf4c04814773e6c9969b75225295560b4a112e210e63851a
SHA3-384 hash: c6301d78badbd8915e10bc2370e3b7e852d581789ab512819aec1b56c42fd4b03fb699e6a430d23abc7d5be6c940c685
SHA1 hash: 61645fefa48d58db54c60fcd597fa7bf80566a0d
MD5 hash: 13c2dbeb0de3e8cf8f6d2f3e9d6be9d8
humanhash: vegan-july-saturn-oranges
File name:EbLq3CwxErh3RNR.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:767'488 bytes
First seen:2021-03-17 07:22:45 UTC
Last seen:2021-03-18 07:38:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:rN4r582r7V7O0Xblddz947HifQeU7gLUcS7DljYIZOQHAnBckBCQLBCpEUddddd:CV7xXN9DfwqIoQAOiCQd
Threatray 3'258 similar samples on MalwareBazaar
TLSH F3F4F16037B95F0AE5F8BBF6016390482779BA3BE2A6D31C9CCA60DD1E31B518351B17
Reporter TeamDreier
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
EbLq3CwxErh3RNR.exe
Verdict:
Suspicious activity
Analysis date:
2021-03-17 07:24:47 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1dc2ef66-038d-422b-9322-8a1f74f8820d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.582.2266.16412.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/574ae932-c1b0-4b4b-8d14-194705764bed
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/641768
Signature
.NET source code contains very large array initializations
Binary contains a suspicious time stamp
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 369855 Sample: EbLq3CwxErh3RNR.exe Startdate: 17/03/2021 Architecture: WINDOWS Score: 92 17 Found malware configuration 2->17 19 Multi AV Scanner detection for submitted file 2->19 21 Yara detected AgentTesla 2->21 23 5 other signatures 2->23 7 EbLq3CwxErh3RNR.exe 3 2->7         started        process3 file4 15 C:\Users\user\...bLq3CwxErh3RNR.exe.log, ASCII 7->15 dropped 25 Injects a PE file into a foreign processes 7->25 11 EbLq3CwxErh3RNR.exe 2 7->11         started        signatures5 process6 process7 13 dw20.exe 22 6 11->13         started       
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8e0a42940b1c3699bf4c04814773e6c9969b75225295560b4a112e210e63851a/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2021-03-16 23:04:25 UTC
AV detection:
13 of 47 (27.66%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ryfeffaldq3jtp2masauo47gzgljw5jckkkvmc2kcexccdtdquna._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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59a73013bce1c692f51f7657cf92e74df28cd4b3cc998bb752aa0b7eb48de7c1
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9aa6c787d3a660cebb293bc14105c5009859b92bc81e430df1389df113e9e896
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a1071d7b923717b0ef2dbc6fa2549510f1a4921273828037753c27a77b2abfbe
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c9b11315a65d68d5577ca5b762e4d5d16f660b1ffde12cd5192c9717747a63ca
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ec694537528f39e61c4a295e99932641ac2660f8580911790926294c4a190afc
AgentTesla
+ 3'248 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/210317-kl5sjt41qn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
1510861928b533e1529c1ffe7c6d57d9e5e928830d0afb28fd0fa730ff83fbdc
MD5 hash:
8f85df46a482b5b068ae7667bf1a33d6
SHA1 hash:
a210d369311aa4d709dc962c634174738576907e
Link:
https://www.unpac.me/results/3a6255be-d9c2-4268-872d-bb50f1d3d508/
SH256 hash:
e09d2934f257e6c21520d062464a3ec3996c0f33245cb29dcc96e6d4dd237f8b
MD5 hash:
6df69a0eb76ad7dfd3948839c9112709
SHA1 hash:
9704711b9c18b98456b7faaf76dc4730b76f323e
Link:
https://www.unpac.me/results/3a6255be-d9c2-4268-872d-bb50f1d3d508/
SH256 hash:
f887314053e1b199ec3117da0085676ae4e008e63c19a3c307ed85ee7ece7842
MD5 hash:
78c1997cb7625bb4943b4250d98ac5c8
SHA1 hash:
79bacb877f23870330225c1dcf41dc060387a2bb
Link:
https://www.unpac.me/results/3a6255be-d9c2-4268-872d-bb50f1d3d508/
SH256 hash:
8e0a42940b1c3699bf4c04814773e6c9969b75225295560b4a112e210e63851a
MD5 hash:
13c2dbeb0de3e8cf8f6d2f3e9d6be9d8
SHA1 hash:
61645fefa48d58db54c60fcd597fa7bf80566a0d
Link:
https://www.unpac.me/results/3a6255be-d9c2-4268-872d-bb50f1d3d508/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8e0a42940b1c3699bf4c04814773e6c9969b75225295560b4a112e210e63851a

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

The table below shows additional information about this malware sample such as delivery method and external references.

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