MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51e217e7f3597022c7e6e6d417af3f2437f048896aa015005a688ff2ae0be452. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 51e217e7f3597022c7e6e6d417af3f2437f048896aa015005a688ff2ae0be452
SHA3-384 hash: 2e9a767cdc611a358b522de7f013fe99df4221cfff9705ee25a0c1504d2df3af679df255d1821c67c8ca9918597c545d
SHA1 hash: dd90e39bcc52ef48d937329ed4a4848d0dad162d
MD5 hash: 04ec09a3ecd862853d09b26d61f8296f
humanhash: robin-pizza-tango-helium
File name:Invoice pdf.7Z.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:766'464 bytes
First seen:2023-06-07 09:27:27 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 12288:ftAMTihh6xhZ6OrWZyGg7zqNZWnKaBs6oHe9KDimRSCKdTeDhjUu:OMUgh8yrGOYoBIhDSC8TOf
Threatray 3'489 similar samples on MalwareBazaar
TLSH T1D9F41257EF3F5B0BC5A2BEBC563080B5D6FCD985903ED1AAEA47481FD419E319C90122
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 5169ccd4b2968e96 (11 x AgentTesla, 5 x Loki, 4 x Formbook)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
259
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Invoice pdf.7Z.exe
Verdict:
Malicious activity
Analysis date:
2023-06-07 09:39:49 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/129612d9-f5a7-4b5b-a0c1-b5c2865a50c0

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/396329/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67317262.11507.18229.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64804daee6577287bdc1cbb1/reports/c128ff1c-295f-4e5b-a951-b07ec1e4f3ae/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/51e217e7f3597022c7e6e6d417af3f2437f048896aa015005a688ff2ae0be452
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/eaf99b95-232f-493e-8149-b0a0c031e9e3
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1250189
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/51e217e7f3597022c7e6e6d417af3f2437f048896aa015005a688ff2ae0be452/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-05-31 10:07:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
25 of 37 (67.57%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=khrbpz7tlfycfr7g43kbplz7eq37asejnkqbkac2nch7flql4rja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
08a20aa75af104d8e348e752caeba05b7cc9757a5ad2edaaaff96659933465da
AgentTesla
3226b44835eae78f666155d3ee6a4af642015fc1a0bc61aa32bdec0bb0ed4481
AgentTesla
3889644b588e323f70d1bdd1e91e7870701225bc67977922369b00cb1dbc862c
AgentTesla
9d1637c17da9db5e1e397399f509331d6520dce4fff665a62fcaf2e2c569ddc6
AgentTesla
a5f61cbf2ba00bcd20845a10973fa5a0e79367d1e8f98f885a9d12df95f40104
AgentTesla
ba0509e325dd0c9937ab8407cd3975053e93b752397b79de8c9b5c09e8bad58c
AgentTesla
dfcd36ba777cb02560b2bc10b1f272a72d02b702f218abead4d1dd40cfb6081d
AgentTesla
e4b25cedef5e122e9f68943bfa22ac12ebce3d7ef6e5c79e584fdea353f22b4c
AgentTesla
e8751d994bcce42c44d0703f78e6d410a8291f902d08de67584ff96461184dee
AgentTesla
eb4cd5aa7fb8e1b9c3683522220b936370817ac34e1ab19a676d83c2b5b6bd18
AgentTesla
+ 3'479 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230607-lfbwvaaa5s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5056459562:AAHQW9wJvHEkQsnxuML0xV3IDA6-DUuUNFI/sendDocument
Unpacked files
SH256 hash:
ae173405f87968def176301e4f18718b121ae9d78cab0929daa5eb8ef72ed86b
MD5 hash:
b19970b3fa849285ae1200c789c5aaae
SHA1 hash:
fa4b9e1ac1ea9afae8d8a8442929ba73cf0914ff
Link:
https://www.unpac.me/results/a9eac652-0003-4401-ae66-87a3a89c2bc2/
SH256 hash:
72ec4eee4b9f15696473fd830cc38cbe5cd8447be80de8a936b8a15d99516847
MD5 hash:
97602f8517446d9d260ee5f7ebc9cf25
SHA1 hash:
ee9d8cbd4e6ca3395f53d8a0ba313fbcaa18bbef
Link:
https://www.unpac.me/results/a9eac652-0003-4401-ae66-87a3a89c2bc2/
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/a9eac652-0003-4401-ae66-87a3a89c2bc2/
SH256 hash:
b845298489a78c7d66ba9e106de1606e64f9104b2fedc756ebe22275dbee8634
MD5 hash:
9e4440f3a14a5099078ddb26d3fef08d
SHA1 hash:
80c47af8fa3ccfabbb1ec79e7f7b03c19b337dbf
Link:
https://www.unpac.me/results/a9eac652-0003-4401-ae66-87a3a89c2bc2/
SH256 hash:
c071327498e629fa311f5d3e86f0d7e6430a63319f549e631e90410d3c80b435
MD5 hash:
3ccf69add6d4f756b2c22543558f2b84
SHA1 hash:
15f908f2a35f7e2805807e271b7b0a317e0b9a9c
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/a9eac652-0003-4401-ae66-87a3a89c2bc2/
Parent samples :
809ef51666d12a1b245eabed67f37b5834b1bdd6b90940b8730d10bf540d5f95
0a750324cb850ca59f5aecf4f3057f35782b4e06f68bc50d3bde41e86096c9ce
9d1637c17da9db5e1e397399f509331d6520dce4fff665a62fcaf2e2c569ddc6
ba0509e325dd0c9937ab8407cd3975053e93b752397b79de8c9b5c09e8bad58c
4c43fc57a4a6eb2322da7dd45c871873648a4cafb4c5bebd1390a895006e104b
2fe7d14259ba7b5d9b82ab7494fbfa3675b3c2f2cc83cb7e5c412e52d28303e7
51e217e7f3597022c7e6e6d417af3f2437f048896aa015005a688ff2ae0be452
SH256 hash:
51e217e7f3597022c7e6e6d417af3f2437f048896aa015005a688ff2ae0be452
MD5 hash:
04ec09a3ecd862853d09b26d61f8296f
SHA1 hash:
dd90e39bcc52ef48d937329ed4a4848d0dad162d
Link:
https://www.unpac.me/results/a9eac652-0003-4401-ae66-87a3a89c2bc2/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/51e217e7f3597022c7e6e6d417af3f2437f048896aa015005a688ff2ae0be452

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

Executable exe 51e217e7f3597022c7e6e6d417af3f2437f048896aa015005a688ff2ae0be452

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/396329/

Comments