MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a001fac48c0a9f6e93b9a398a90d15e2338a773891eff27145db648967ed3e5e. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a001fac48c0a9f6e93b9a398a90d15e2338a773891eff27145db648967ed3e5e
SHA3-384 hash: e0b76aa145c132a4699ca72fd8000ddc94b6c1061198abc3c14cbecf3a898384ceab7bd03b5b1d05250e2f3bbc71c708
SHA1 hash: 334b181bf95f131e03bd2bd0094fe5665b8540bc
MD5 hash: 99b84053fd2d502626a1f78394fbf8f2
humanhash: uranus-fanta-asparagus-network
File name:99b84053fd2d502626a1f78394fbf8f2.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:61'592 bytes
First seen:2021-04-08 17:01:23 UTC
Last seen:2021-04-08 17:56:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 768:eGy6WTX/WedAcf9v4x2vJKZDqRRYrAtiyTS39GflKGflvx/FIwJGun51uLGflvxb:eGy6WTX//T9v4x2vJKJYSctxYfm
Threatray 25 similar samples on MalwareBazaar
TLSH 0653CAE88DE545EBD56CFB34D0D69102BA73F57B2820996B45C782C3C857B832CD42AE
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
235
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
99b84053fd2d502626a1f78394fbf8f2.exe
Verdict:
Suspicious activity
Analysis date:
2021-04-08 17:12:29 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b3ba3386-06da-4296-af84-7a1bfe522f27

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/133287/
Detection(s):
SecuriteInfo.com.Trojan.DownloaderNET.154.12091.27873.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a UDP request
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/c1565d38-0b54-41e7-bd0a-f5bf4d93a66a
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/670593
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a001fac48c0a9f6e93b9a398a90d15e2338a773891eff27145db648967ed3e5e/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-04-08 08:55:40 UTC
AV detection:
15 of 29 (51.72%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uaa7vrembkpw5e5zuomksdiv4izyu5zyshx7e4kf3nsisz7nhzpa._file
Verdict:
unknown
Similar samples:
201872c79f07606d9874bc471acf1999e0eef0703e73c71a4a297eb56c70bcfb
AgentTesla
27cb289230f6544ef667488a02ee6967b9f1c4cf0c9a4c4d57af8a374b2241d9
AgentTesla
397a62fc978f7a97a87caaf9c35e98e4a053de4e786beee73a6c1ac0e99c9fc9
AgentTesla
552a8d763c86bb50ded18cf8f790f18828c471ec5a4d3cac71eaf7693314a04c
AgentTesla
8989b8399cdc3d5e8e2ba46017f574dbdd88abba54c38c79028e5de53622c2e7
AgentTesla
8dead61d3783e37eef1dc2062acd13670f59da4f0dab124d533dd4d684b3ed60
AgentTesla
9c4fe6c162057e7e0e1f8bd7cf9cbcdea59cd345af0b3cf76e9c59b09c7334d4
AgentTesla
a5992480bee1593ae9ceffd2163473b4c9e22431d0119ec3fb81435f0828e5a7
AgentTesla
c3528956666ac901c406c13e9b265cb805424e91919db91a1fe2227ffbc15c7a
AgentTesla
ee54b187c42f159bfba469c4b8c5ba0a85afeb802ea7eacaf400ccb38f7183af
AgentTesla
+ 15 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210408-r5fkc2mdqe/
Behaviour
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
a001fac48c0a9f6e93b9a398a90d15e2338a773891eff27145db648967ed3e5e
MD5 hash:
99b84053fd2d502626a1f78394fbf8f2
SHA1 hash:
334b181bf95f131e03bd2bd0094fe5665b8540bc
Link:
https://www.unpac.me/results/9b0ee7ed-0dd9-42ed-bd36-080d1b81d577/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a001fac48c0a9f6e93b9a398a90d15e2338a773891eff27145db648967ed3e5e

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.

Web download

AgentTesla

Executable exe a001fac48c0a9f6e93b9a398a90d15e2338a773891eff27145db648967ed3e5e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1087883/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/133287/

Comments