MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 784074560889770845788ca5875ff3660a30fb85d27823c017b209b101be3499. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 784074560889770845788ca5875ff3660a30fb85d27823c017b209b101be3499
SHA3-384 hash: 5f1cccd7f98718d92af58fdae31d29b6daab6e678aff6d72aad78c1824d9045bff5abc94e9aad6630f5c11533dadd35f
SHA1 hash: 35029746388fa672d76c77583b1a514d7d51e849
MD5 hash: c3c6e6ad0cb985a5fef887041a2c0a81
humanhash: two-happy-august-avocado
File name:Factura comercial-2023050188.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:607'232 bytes
First seen:2023-05-01 18:58:54 UTC
Last seen:2023-05-13 22:51:08 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:izmA6JWfw5+azHjuwTFqKxxJgdOKH3zBEUhbOMwlpr:YmjJW43budOKaUJZOB
Threatray 2'793 similar samples on MalwareBazaar
TLSH T15AD4CF4251B9DF5AFD3ADBF054A4FF4457F0B5B7A8E0D1202EE614CADAA9F000E4861B
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 malwarelabnet
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
286
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Factura comercial-2023050188.pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-05-01 19:02:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/db96d3d7-78b9-4f93-af2c-bcd8cc07cb6b

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/385881/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/64500bf792903068e34f6512/reports/6fa05045-9eaf-497d-84f0-af71b01aebeb/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/784074560889770845788ca5875ff3660a30fb85d27823c017b209b101be3499
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/a1815317-eba3-46ef-ac92-7add609a626a
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1224195
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
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/784074560889770845788ca5875ff3660a30fb85d27823c017b209b101be3499/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-05-01 15:58:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
17 of 36 (47.22%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pbahivqirf3qqrlyrssyox7tmyfdb64f2j4chqaxwie3can6gsmq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1c5cc71cd847d8a2679ec629b631b4d7e1082e7126022ab26ff015298d93a61e
AgentTesla
234d425a3c85a27252fa477d05a387a30a6e248f1ea17b2e7fcaac13cb9c8db3
AgentTesla
333b4a89730feb420bc1a76bed5c75943e663abd60eaf91c1bafd8417ccab76d
AgentTesla
54ce28992dff46801741011c4bc6f2f893dd21cb5cabe7d59214e584279a7fda
AgentTesla
b56529131600b58462657106380f4ec863397c8a51f52dba1ea33ec0cfccefdc
AgentTesla
c5b618054d855fffed65dc372080cdc5de39ca31edd513e7765a02c64f9b9e1b
AgentTesla
ce411fa4af687b15beb90211d18afb4e5ec2842fde8cae87d72bc7def65ef6ef
AgentTesla
cf6a0127f90f8d0155b5b822830bbe5f0b1966e74f805b4c1814af34df750748
AgentTesla
dd344c32dd59a635e9ebfec3a33f2242178c82498769b995d7fb1c47a34882c8
AgentTesla
fe30de8c39a135c0bda337c2624c20db55670737fffd79cb09145b42401782cf
AgentTesla
+ 2'783 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/230501-xm276agd6z/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
21f0154b51a09767f94922b81f5fcd15cf4a6390ab7314e40d0e17b2dcdfe6ba
MD5 hash:
c926563698de3a89ad20474c85122f73
SHA1 hash:
ed1a3b2527ace111e6f39880c7ee3965f301330d
Link:
https://www.unpac.me/results/749ed432-1761-44ed-a8fe-c52d98607f8c/
SH256 hash:
bdfd3a90007f6305a48bf0297b5e0f9015cda1d82b1cb90ce6627bd9e7bc16cd
MD5 hash:
52c7540741d5e17d69e652ae8313bff4
SHA1 hash:
686cb503c1c90414566dbd1796b46ef0acfb231a
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/749ed432-1761-44ed-a8fe-c52d98607f8c/
Parent samples :
784074560889770845788ca5875ff3660a30fb85d27823c017b209b101be3499
f4987dacf72e39e82c79a98402f44f83e364f4e1a96c808dbdcfd232c276fa09
1c0216850dbb0c54ac0530096791d93e6b2309a72171c933c2f633d49a5eabc4
bdfd3a90007f6305a48bf0297b5e0f9015cda1d82b1cb90ce6627bd9e7bc16cd
f1d17b3eaebacbc4bb2bbbd958910c39391ba63cf9ff0bc7ecbc8875dded84b7
32606aec367ff7a71d0af223af5d22075a6cebc9fb967e4f2b5903fdee682bf6
34ecca4a7e5a01eb8382e6695c9478b1906e1874d3922aad852c32716fa05902
6603e18a8253f8d08941d0c458c8fc3baf185b5f2bdf9cd6854d83761f4267dc
ca6a6aecce39ebda2e107fbe004eabd01987ef49bc04078d42a566cc517be270
48fbad14bfadc210fb83d8281d7001bf056f5b96698ae2b3b27f4845045c02a8
4eff9b9fcfb59f8402b524565f92e905dbec8c610ec6dadaf9c3cb1fd5c3e5e0
a9cdb9cfeb1c1056c0db558d54cfa61d9f3dac179e934d2869f4bd829fe20819
b4e06eb03f2595cab0b744c37290c3641f8ceff3970fc4ebefae073e0b1fa780
5241d93369ff133d1aa4381a074806b10d37f414261f89f2198ef76d238b5ec1
9748fc497d427eb41191ea495d907cd5d2dd9455ed20bf08df947bdb15d84baf
SH256 hash:
bb458ad7033a5ead37e9e7e17fa6fce8ecdc4f29875a24df4005299a20b8571d
MD5 hash:
602f7552dc8e884ef856a918d072a8db
SHA1 hash:
3ad8f38b30ff3c262c8b8c98faef730bc2d805a5
Link:
https://www.unpac.me/results/749ed432-1761-44ed-a8fe-c52d98607f8c/
SH256 hash:
233662d6c4bdb938409da173a87a67064164e68f156af4ac6fccf0d6b70d94fe
MD5 hash:
4830d1083f0cb6750bdcf740422aaab1
SHA1 hash:
30388dec367ea2189b46edfd9f10742d2f6195fd
Link:
https://www.unpac.me/results/749ed432-1761-44ed-a8fe-c52d98607f8c/
SH256 hash:
8362a107d309eb065d84b5780573c9fd37827ff8f975eaa758b6cec1091172fc
MD5 hash:
c23099f8f63823b69870bfbf7749ecef
SHA1 hash:
2651b69408237d6854e68fc610ea8bb12acae4fd
Link:
https://www.unpac.me/results/749ed432-1761-44ed-a8fe-c52d98607f8c/
SH256 hash:
784074560889770845788ca5875ff3660a30fb85d27823c017b209b101be3499
MD5 hash:
c3c6e6ad0cb985a5fef887041a2c0a81
SHA1 hash:
35029746388fa672d76c77583b1a514d7d51e849
Link:
https://www.unpac.me/results/749ed432-1761-44ed-a8fe-c52d98607f8c/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/784074560889/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/784074560889770845788ca5875ff3660a30fb85d27823c017b209b101be3499

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.

Cape
Cape
https://www.capesandbox.com/analysis/385881/

Comments