MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8831967ba4ff5e456bd6c43092e8e62a283bddfe4ada0bbe5400f85ff16cd9a1. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8831967ba4ff5e456bd6c43092e8e62a283bddfe4ada0bbe5400f85ff16cd9a1
SHA3-384 hash: 4dae830f8b9218e7fb8d08841d1f61d218d3c85d3fa2bcfeb8a95558d586d8c3437e316e56986330ecafa78c0d2e7862
SHA1 hash: 08c15d6662854703fe6f06a3e164343a7fbc6290
MD5 hash: d865b4e4f43ead63044902a208a51553
humanhash: berlin-zulu-beryllium-black
File name:d865b4e4f43ead63044902a208a51553.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:734'208 bytes
First seen:2020-06-22 07:40:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 53e988b05dd87faa3607b92ae121c8dc (13 x AgentTesla, 5 x DarkComet, 4 x Loki)
ssdeep 12288:LVdoK1+r6XRBuSAAZJu0z53gFnlgJo1383VBJd1Vx28nlRWtSJ8z:pCxr6RACjHJo1383VDd1VrmtL
Threatray 11'755 similar samples on MalwareBazaar
TLSH A9F4AE22E2F14C32C163167D5C1B57F89826BE1179289986ABE5FC4C6F3F282353B197
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.zarapak.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/12456/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

SecuriteInfo.com.Troj.Fareit-KUX.13063.11867.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8831967ba4ff5e456bd6c43092e8e62a283bddfe4ada0bbe5400f85ff16cd9a1/
Threat name:
Win32.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2020-06-22 02:27:46 UTC
File Type:
PE (Exe)
Extracted files:
264
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rayzm65e75pek26wyqyjf2hgfiudxxp6jlnaxpsuad4f74lm3gqq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
0634a029c2cb3c11d1f3e75db0625e0eefc72c32f094954c8bd22fa11ef4f224
AgentTesla
14864c1a28697979e5aaa1c80ab16a85b5fb211e22285f99fd7c4eed517b8062
AgentTesla
34a5efd6fd8d112a6f61aea0ad0c0501bfe935ae4f89f1a96670c9797dfb1d03
AgentTesla
38cafe26c2a04715f175182f36462f482bdbbcb1d875654b9ac1242c29f50b06
AgentTesla
49f23a6aa07ad1617e09d06680a7e2544ba8daa9295285405b7c82ab96b8a335
AgentTesla
59a0c8a60370a6074ed0e1809bc5bb863884e594887faacc2b2f783cdf354636
AgentTesla
5bd7a6647711c5f5c13708afcb275753e5b97044a508a947ce760e57740a568e
AgentTesla
696d38ece72b5176e74a5befaefdc0fa131ce6712799b8ee7cc9dc3678f296c2
AgentTesla
7f8d72a4a54926d36622fed3a0dd9f4ba33da40755ed127ba16c18ca53eccd54
AgentTesla
ad8a4e354b0c9777c6dcf667c57eefbd176f80626dad73925c6d5bdd0f11a1e8
AgentTesla
+ 11'745 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla
Link:
https://tria.ge/reports/200624-ln6d1vkp1j/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla
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: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/12456/

Comments