MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef212cf526944c2fa757b4f6ca3221515fa878dcf58230a59ee6084fa433483c. 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: 5


Intelligence 5 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef212cf526944c2fa757b4f6ca3221515fa878dcf58230a59ee6084fa433483c
SHA3-384 hash: 4f08d2b8f109cf9cf79d44affd4ba0c081dd93e47ad1a7c955d62765cbdf90f170643e90b6bdf270c605579bef14573e
SHA1 hash: 71402a6d8f6e77afda17dbe773a140c67877318c
MD5 hash: 494ac6566d18940d34a53f73269bc57e
humanhash: single-edward-pluto-tennis
File name:494ac6566d18940d34a53f73269bc57e.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:501'248 bytes
First seen:2020-07-09 06:41:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 04726b68348c0c3cf827797a9f6695eb (10 x AgentTesla, 1 x Loki, 1 x 404Keylogger)
ssdeep 12288:gjoPmt9g7vExLdgc3I1UtdXPSIY8DZIdWz4:ioukzExxTZaIpZId7
Threatray 11'640 similar samples on MalwareBazaar
TLSH B9B422E0EFAE4441F76C8973C9670FB35B22F99670065F135A5F081EF1B1056BDA228A
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.papayatreehotels.com:26

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/23423/
Detection(s):
PUA.Win.Packer.Upx-49
Create hunting rule

PUA.Win.Packer.UpxProtector-1
Create hunting rule

PUA.Win.Packer.Upolyx-12
Create hunting rule

PUA.Win.Packer.Upx-6
Create hunting rule

PUA.Win.Packer.Upx-4
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Creating a file
Stealing user critical data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef212cf526944c2fa757b4f6ca3221515fa878dcf58230a59ee6084fa433483c/
Threat name:
Win32.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-09 00:20:44 UTC
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=54qsz5jgsrgc7j2xwt3mumrbkfp2q6g46wbdbjm64yee7jbtja6a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
206245d53bb82c709f63b0544db47e0ba5a9822520e332ff818f481f8415f228
AgentTesla
2409f04509b447f04121091d6b20dde5291413f155de031ef7e306c736ed9242
AgentTesla
2f82dffb6984064e3a865298818c2081de389fced1e4d98b12f2da014a74fcb9
AgentTesla
6b0f2c8d4a8c8883be658db9868b33db30eb73755e4688279c29599eb25c6099
AgentTesla
7b0682f987e2856b5ccdb1c31fc5ac81df44c270940d71b3c403a9f361191afb
AgentTesla
8b90d7894eecdabe437c469f62ca2cf8cff3fed04fc0e01287bfb2bde6454ee1
AgentTesla
935e5bb0fe7441931cbc606436d22e48c1990f2b421c14980b1cd5ae4eaf9975
AgentTesla
aa218adce0cc32486a75b6e5a2669c8b82afac444485f3d44bb168482276ad4e
AgentTesla
bae75dd4f9b20cf70c03927276a3b96c77f71916bead7d15477499ab1d13d499
AgentTesla
dc093e568e38e5fa992a6f77e85023798941a32c24b541b5ad5b94708564ff91
AgentTesla
+ 11'630 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/200709-w9hk6cc8y2/
Behaviour
UPX packed file
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:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
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.

Cape
Cape
https://www.capesandbox.com/analysis/23423/

Comments