MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f2ac3613b5bc01f54ab4a17e099b7e8174c45bec46fdc443a3a50c2c25724488. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f2ac3613b5bc01f54ab4a17e099b7e8174c45bec46fdc443a3a50c2c25724488
SHA3-384 hash: 1f029662549e8cab27e7ed0bbd846aeea6326d9a8239cd801a4e97be8163dcd36286c0075df9680ad9b4e94895e6711a
SHA1 hash: ce57a74d6d28bc3169b243ed7583f656e6fa0bc9
MD5 hash: 75733588983377e96842af81d9121cd9
humanhash: massachusetts-four-eight-rugby
File name:WaybillDoc_7807431483.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:615'424 bytes
First seen:2023-04-14 06:57:44 UTC
Last seen:2023-04-14 07:17:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:lf2iNVnk5OtpWsyFrocl64BmJvjtXLNY:lf1nVfWsWrk+QbtXpY
Threatray 2'082 similar samples on MalwareBazaar
TLSH T116D4122B36684F22D8BF07B578E734261379191BA439D58D4CCA10EE2EB1B794952FC3
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)
Reporter cocaman
Tags:AgentTesla DHL exe

Intelligence

File Origin
# of uploads :
6
# of downloads :
259
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
WaybillDoc_7807431483.exe
Verdict:
Malicious activity
Analysis date:
2023-04-14 07:05:42 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/add38e03-bce6-4595-827b-e0c0de9ceb5c

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/382202/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Win.Trojan.EmbeddedDotNetBinary-9940868-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/6438f97ff4a1f6ede14eba5a/reports/b748bb88-bad9-4334-90af-4f64b51bf893/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/f2ac3613b5bc01f54ab4a17e099b7e8174c45bec46fdc443a3a50c2c25724488
Result
Verdict:
UNKNOWN
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/ef00b4cf-4bfd-4126-9db7-dfe8627ec872
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1213729
Signature
.NET source code contains potential unpacker
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic
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 the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f2ac3613b5bc01f54ab4a17e099b7e8174c45bec46fdc443a3a50c2c25724488/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-04-14 06:58:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6kwdme5vxqa7ksvuuf7atg36qf2miw7mi364iq5duugcyjlsisea._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
06cb801cdd6a42783ad3d7de6bd9928b53d714015611c28edc9fb7eb955f53c9
AgentTesla
07191de70521a8e76624cfafc6eba3edd19d7784c4c4c683b55f3fd16e377b38
AgentTesla
1249d019671494f72d4c416ce9b7cf6523ac63eca06dad4da4eaf936d3e36888
AgentTesla
65bcc5465b882fffc22d29b8676d43bf7b6e2d9d30a61bf4b1dc8b0483f1b0f6
AgentTesla
935a2843dc01d80582184dd6aa77fc2f4c99aaeb48b9dfef6a1e1df2e927feda
AgentTesla
9c9055a2368db996be7840d7e3245b6baca98a91f61fed1e04277316569b8c81
AgentTesla
ced049b334ce9d4a11a333eb078271f027d2b64fb3d00760e17ba355ad8ae057
AgentTesla
d44d7cdd0f94710f6b72db3b98f5742ce9be0869f22bab9aaae8f6aa923c73d2
AgentTesla
d9714cc1bedd6d2bc845fe08c8328c5f3d20fd4280339e8135309fa3e7958b95
AgentTesla
f2ac3613b5bc01f54ab4a17e099b7e8174c45bec46fdc443a3a50c2c25724488
AgentTesla
+ 2'072 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/230414-hrg1fsac3s/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6150028123:AAEEd2A6XOEJtW6RYKc7tExhq48wfha9Eug/
Unpacked files
SH256 hash:
a793e8b611fa40c0ee41f624657103366596dca790fafbde19e4233bf9c40043
MD5 hash:
e86dbd004c6a5930823e07f3f4368796
SHA1 hash:
f3266e57ffc271109d23f159da00915f26234dcf
Link:
https://www.unpac.me/results/ff978c23-cacb-4800-b357-6120d17c6f2d/
SH256 hash:
e15fbb504d9413c949e15e24c8638c2dcdaf87a146598fb2a9bc13e5ea654761
MD5 hash:
0d4160eb1ae345136abe58ced9eef5fe
SHA1 hash:
f316157b26b11465bbf24e42e8916c6c26ec826b
Link:
https://www.unpac.me/results/ff978c23-cacb-4800-b357-6120d17c6f2d/
SH256 hash:
40c050c20d957d26b932faf690f9c2933a194aa6607220103ec798f46ac03403
MD5 hash:
c768bac25fc6f0551a11310e7caba8d5
SHA1 hash:
95f9195e959fb48277c95d1dd1c97a4edff7cb3a
Link:
https://www.unpac.me/results/ff978c23-cacb-4800-b357-6120d17c6f2d/
SH256 hash:
042d61ed5c3c63e8ce879cfb51c7b8b3a573ce4602009abad4365d661761249a
MD5 hash:
e2a779db9606bc661345936df4e3cdee
SHA1 hash:
7970ab0ba3888001833b3f80eb1c1e0660567967
Link:
https://www.unpac.me/results/ff978c23-cacb-4800-b357-6120d17c6f2d/
SH256 hash:
9f5d15b1118712792ac9efe61d2fce0977b32a08d4c0f6d0c85fb0952e7d8299
MD5 hash:
9ad952ea8f31e8b2ef323f1fd7ba3457
SHA1 hash:
462f79582887049971f93b4eb32b91cdcc1baf34
Link:
https://www.unpac.me/results/ff978c23-cacb-4800-b357-6120d17c6f2d/
SH256 hash:
f2ac3613b5bc01f54ab4a17e099b7e8174c45bec46fdc443a3a50c2c25724488
MD5 hash:
75733588983377e96842af81d9121cd9
SHA1 hash:
ce57a74d6d28bc3169b243ed7583f656e6fa0bc9
Link:
https://www.unpac.me/results/ff978c23-cacb-4800-b357-6120d17c6f2d/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f2ac3613b5bc/report/overview.html
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:Dotnet_Hidden_Executables_Detect
Create hunting rule
Author:Mehmet Ali Kerimoglu (@CYB3RMX)
Description:This rule detects hidden PE file presence.
Reference:https://github.com/CYB3RMX/Qu1cksc0pe
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

zip 368b9bdc693f58f7094d0027a1623fd51cd5a7b670b5506e9997ea51b72a9365

AgentTesla

Executable exe f2ac3613b5bc01f54ab4a17e099b7e8174c45bec46fdc443a3a50c2c25724488

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 368b9bdc693f58f7094d0027a1623fd51cd5a7b670b5506e9997ea51b72a9365
Cape
Cape
https://www.capesandbox.com/analysis/382202/
  
Dropped by
MD5 18fd8e815e8c22330a289d7f339ac643

Comments