MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3678eacb8a54a9b0112aae9c691b5ddbbe86631d17689abd544a1acac76c1ce8. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3678eacb8a54a9b0112aae9c691b5ddbbe86631d17689abd544a1acac76c1ce8
SHA3-384 hash: 2a9ee9c24d6eee0a072804f2fea81be1feb5db4c43315f74487b3c14a4776af573043a36d68058c9e26c10d67705372b
SHA1 hash: 16880f808ff4cbf50575f2cdba5ed4d2d13ef517
MD5 hash: 3573cfa28e62b14b3a8189063065c8bc
humanhash: oscar-yellow-california-monkey
File name:3573cfa28e62b14b3a8189063065c8bc
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'069'568 bytes
First seen:2023-04-03 12:40:23 UTC
Last seen:2023-04-03 12:42:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:dX9JvxrmCjZ+yywVFUS6tleliDFjvLdMcKT5i7ZfgpopMcTpVdLjZkdE2ajTIbIQ:1J6uuwVFf6tlBFdMc4Q7e/+XB
Threatray 1'783 similar samples on MalwareBazaar
TLSH T15B35C4AC366432EFC467CC72DEA85C64FBA0747B631B8607906F119D9A0D887DF111BA
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
237
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ABSXInvoiceX44XMondail.xls
Verdict:
Malicious activity
Analysis date:
2023-04-03 11:25:24 UTC
Tags:
exploit cve-2017-11882 loader
Link:
https://app.any.run/tasks/a905789a-77e2-4da1-8509-390f448dbee6

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/379679/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.14398.19409.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Sending a custom TCP request
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
50%
Tags:
packed
Link:
https://www.filescan.io/uploads/642ac961c56b2da73aca84de/reports/3e738ddb-6210-4ac4-ae0d-404204484bd1/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/3678eacb8a54a9b0112aae9c691b5ddbbe86631d17689abd544a1acac76c1ce8
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2b63e785-f73e-45da-bd69-b55021f26411
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1207294
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3678eacb8a54a9b0112aae9c691b5ddbbe86631d17689abd544a1acac76c1ce8/
Threat name:
Win32.Trojan.Casdet
Create hunting rule
Status:
Malicious
First seen:
2023-04-03 12:17:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
21 of 23 (91.30%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gz4ovs4kksu3aejkv2ogsg253o7imyy5c5ujvpkujinmvr3mdtua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1f84c574a2f7836be22289a50c618d60dca14790609889eff1e25f8cdf49f468
AgentTesla
20c94daf0506d27a6bd3de27e378fc900dd44a32328a41912d60fd26677d426d
AgentTesla
29efaf03dee08b4e3f4e23e41b9581513da070dc49e746e91aee2022fef12088
AgentTesla
745334ebcf459ec748d00eaf3bcb94045cebdd6275aca548255c1c922f0f9d9d
AgentTesla
8089619c8dba1d0d3a52b272d619fd6658adc82fd4f44df48582b0d6505f673d
AgentTesla
8f5f10e8c6a4972440bdd3613161c4a48b9e7deea15acf6891d2de6251947c95
AgentTesla
ce5c147f75c354710869fde43cdc99afb90de8f43d5a0a58cd7456ade759b110
AgentTesla
d5b4018736e8ded7a665f2051a05e9fdd53e379eceee4c62abff955dbb5e4554
AgentTesla
f144fef878393aa69f18f5cf812ee9a62b0224ccb21936321c8f98d65c98d2f6
AgentTesla
f23e3fb55ed796ffce910533d5e6886e4c84d22195054c16540baf515b0113c2
AgentTesla
+ 1'773 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/230403-pwtclsgd2x/
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
Looks up external IP address via web service
AgentTesla
Unpacked files
SH256 hash:
1cb0143fb91c98fa790059bbc2c889948029944cd9e7ae62efd0a83264031780
MD5 hash:
673d1515db6ad29a4634984e68085489
SHA1 hash:
be694bc3d654a20c873c8cc5f6ca6458c75c561f
Link:
https://www.unpac.me/results/c956102f-8e86-4966-a7d0-bdc3eaf1de9b/
Parent samples :
7225fb26ac598e2675891df1f0733d038fcf691e7e04c190f700813132cd5040
256206be49f97b60b3e580901f31d726e194cfcf0b50a291cf67f7a6267aeb18
3caa5f70e285a2f721a9d8d16dbcdc56a5a9cc85463fca195baea784840f1650
2824923e53f00d95246e6af0ebdf392983d4afb436c1c4af2a5420a41a827ecb
42fac947ed7be43e589d194a49aef65b306055ad3d42ee3b7c9a2b03cda99cd0
ce951f9946a66af4cf461317865d760231a083710a35ae4d2ff362201ec66966
85f7d296de25155108c48bafa42ddcba37feb9add3f20c3b5c65ac321ec9a70d
SH256 hash:
ea8d4c91ec5bba5e1db6c17730d7ba5cdbb5ff3c1a777f70c90e91ce599d9b5d
MD5 hash:
27f5124bf8f451bca8d8a15c73c4f521
SHA1 hash:
5fd557e109b8fd1c3b362b64f0ba9f1600c07211
Link:
https://www.unpac.me/results/c956102f-8e86-4966-a7d0-bdc3eaf1de9b/
SH256 hash:
2450d1c79175c182d1952a1c3819f691847774ee5e4662b69370c236a315ac69
MD5 hash:
bb960286dd92a001a7115c16df5d2df4
SHA1 hash:
0d964b8726ab1dbf3c8380facf60b637ad36166a
Link:
https://www.unpac.me/results/c956102f-8e86-4966-a7d0-bdc3eaf1de9b/
SH256 hash:
3678eacb8a54a9b0112aae9c691b5ddbbe86631d17689abd544a1acac76c1ce8
MD5 hash:
3573cfa28e62b14b3a8189063065c8bc
SHA1 hash:
16880f808ff4cbf50575f2cdba5ed4d2d13ef517
Link:
https://www.unpac.me/results/c956102f-8e86-4966-a7d0-bdc3eaf1de9b/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3678eacb8a54/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/3678eacb8a54a9b0112aae9c691b5ddbbe86631d17689abd544a1acac76c1ce8

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
Rule name:Suspicious_Macro_Presence
Create hunting rule
Author:Mehmet Ali Kerimoglu (CYB3RMX)
Description:This rule detects common malicious/suspicious implementations.

File information

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

Web download

AgentTesla

Executable exe 3678eacb8a54a9b0112aae9c691b5ddbbe86631d17689abd544a1acac76c1ce8

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2595698/
Cape
Cape
https://www.capesandbox.com/analysis/379679/

Comments


Avatar
zbet commented on 2023-04-03 12:40:25 UTC

url : hxxp://192.3.194.46/akinssss.exe