MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2feec5d85c1dee73e5b44b1b3cf3a5064ab7def99f29b476725cfbec8c16356f. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2feec5d85c1dee73e5b44b1b3cf3a5064ab7def99f29b476725cfbec8c16356f
SHA3-384 hash: 7e77d3af858de9eadd77dde9ba8dd3a27f8dfc6d866c681b5c73de971c615b29a79c1fb3e3e97c0dde16b39be8624ab5
SHA1 hash: 0599f04d49f92d9264afc8d626a26cac35089c27
MD5 hash: 2cc9b0ede88d8bf7f3e89eaa167a6afe
humanhash: ack-july-pennsylvania-wolfram
File name:SecuriteInfo.com.BehavesLike.Win32.Generic.gc.20625
Download: download sample
Signature AgentTesla
Create hunting rule
File size:485'376 bytes
First seen:2020-10-15 23:51:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 6144:1xr0Dx9dBuk7Rxpq8BSvMPIeQFIna2x1tdeeI11IONaDwFnj0K1Wj8DBuufa8w:7gD/3Jrpq+AKa2ldbGZ9Fnj0K1v0
Threatray 275 similar samples on MalwareBazaar
TLSH 0BA4AFB27D92546ECA6F077150A9C5C1FAB616C73FA08B0D71AE430C0F11A2BEB5764B
Reporter SecuriteInfoCom
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/71688/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.20625.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Sending a UDP request
Creating a window
Creating a file
Running batch commands
Launching a process
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/493086
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Creates an autostart registry key pointing to binary in C:\Windows
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Add file from suspicious location to autostart registry
Tries to detect virtualization through RDTSC time measurements
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 298992 Sample: SecuriteInfo.com.BehavesLik... Startdate: 16/10/2020 Architecture: WINDOWS Score: 72 32 Multi AV Scanner detection for dropped file 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected AgentTesla 2->36 38 6 other signatures 2->38 7 SecuriteInfo.com.BehavesLike.Win32.Generic.gc.exe 9 2->7         started        11 pcalua.exe 1 1 2->11         started        13 pcalua.exe 1 2->13         started        process3 file4 24 C:\Users\user\AppData\Roaming\...\hy3n.exe, PE32 7->24 dropped 26 C:\Users\user\...\hy3n.exe:Zone.Identifier, ASCII 7->26 dropped 28 SecuriteInfo.com.B....Generic.gc.exe.log, ASCII 7->28 dropped 30 2 other files (none is malicious) 7->30 dropped 42 Tries to detect virtualization through RDTSC time measurements 7->42 15 cmd.exe 1 7->15         started        17 hy3n.exe 2 7->17         started        signatures5 process6 process7 19 reg.exe 1 1 15->19         started        22 conhost.exe 15->22         started        signatures8 40 Creates an autostart registry key pointing to binary in C:\Windows 19->40
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2feec5d85c1dee73e5b44b1b3cf3a5064ab7def99f29b476725cfbec8c16356f/
Threat name:
ByteCode-MSIL.Trojan.Masson
Create hunting rule
Status:
Malicious
First seen:
2020-10-15 14:11:19 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=f7xmlwc4dxxhhznujmntz45fazflpxxzt4u3i5tslt56zdawgvxq._file
Verdict:
unknown
Similar samples:
0451c23deb9a283b5aead1f5a49d95b09e35c21e953eeeec71ff1d71eaecd9f3
AgentTesla
050daf7c3451797914a6a6a1dc62caf6e739a1177030b91a918b5686df7ec77a
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4f9f51057147aed7f7d89b6261557fc2cc27c60ef13d0eab5b054aec2e658b29
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5650c4cb25367d0e96c18c28c72460ea457f621840be07fc09dc2b19d05c0b88
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5a92e3b84f322216db9123b7a2bff5b1669d981add700ceb6fb690c8c08ca5bc
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8296fc5a42ac0a0758e33d936bb2de975fdf4191d96d4368c8cd61103d0c97b8
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9a0f13aaacc9774750adc92ab35b8e9abbc7eeba12b62a3ef3197a88fad675fb
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9ac3db8027c9eefbba6e112514370a2c4b35d04380540b04deaa91dc92cc3e9b
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b6c07a0624310d300a3d2bc4837f7e49d34b0bd0f4e036c4ac9be74b23295052
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d499195a574773a1b43a44ce1bbb6ba171da3929c980fc1f8d2ffd020b6ece6a
AgentTesla
+ 265 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/201015-z91z1r4pq2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Drops file in Drivers directory
Executes dropped EXE
Unpacked files
SH256 hash:
2feec5d85c1dee73e5b44b1b3cf3a5064ab7def99f29b476725cfbec8c16356f
MD5 hash:
2cc9b0ede88d8bf7f3e89eaa167a6afe
SHA1 hash:
0599f04d49f92d9264afc8d626a26cac35089c27
Link:
https://www.unpac.me/results/66975553-21a0-4d67-8253-d99143c211e9/
SH256 hash:
0d519d34425620723c13695709b822ba4eb8f985245d031763cd07c8c3506379
MD5 hash:
3a7c941551ba292fdb7adcac3fef7370
SHA1 hash:
7867629cd6059f1446f865caf98211461ad462d1
Link:
https://www.unpac.me/results/66975553-21a0-4d67-8253-d99143c211e9/
SH256 hash:
19d9922060be89a70b76e5c0056e751f1baa5d41819235c92cf4f5d7668e1267
MD5 hash:
811864a0b06c529af894a7fec6ddbf47
SHA1 hash:
d35b82933eb06a6ec60e8cbbdb65eb6cdcaeb6d2
Link:
https://www.unpac.me/results/66975553-21a0-4d67-8253-d99143c211e9/
Parent samples :
afa2f55e149097f9b250142bbfd94d9d56d10649c96adb079fdb0dfdac7c6660
69e2ae11e1b5cbe120bf02301191a1cf05e87fc09b09d63bd782abbf3615d05d
0b778873c94f6bc89a40294c0e85a38ab82509260cd2a2e8b73d00c5c90e8757
7ddfa6f44a60f4b894321f6977f8121cfb371c3c61ac872c58ba61fd5ee13deb
SH256 hash:
2975e4017247fbcb82130551fb3f6c964e7de657f66792c8c2c8c08f958ea55e
MD5 hash:
dfad0daab0ae2deb638e4664c1947af6
SHA1 hash:
51d2fef885fb83d74f339375e71e0df3da6d255b
Link:
https://www.unpac.me/results/66975553-21a0-4d67-8253-d99143c211e9/
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/2feec5d85c1dee73e5b44b1b3cf3a5064ab7def99f29b476725cfbec8c16356f

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: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.

Web download

AgentTesla

Executable exe 2feec5d85c1dee73e5b44b1b3cf3a5064ab7def99f29b476725cfbec8c16356f

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/71688/
  
URLhaus
https://urlhaus.abuse.ch/url/698530/
  
Delivery method
Distributed via web download

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