MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b4fa26a5a067ef50884beeca0a77f96f233b4539ec7d31242e9cc15c7aaadcb. 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: 2b4fa26a5a067ef50884beeca0a77f96f233b4539ec7d31242e9cc15c7aaadcb
SHA3-384 hash: 1e36d6f110d231a3ed5830242a6934e7bdb236c2954d93b8d5de0bbdd8ebf8d1ca2cdbd795af593c454529709bea7ea5
SHA1 hash: 096ef826290ed3317e6fd988bd619450e10dcd93
MD5 hash: 611e2838acaba7b86ed0f40c3d0c81fb
humanhash: lithium-december-sad-lima
File name:611e2838acaba7b86ed0f40c3d0c81fb.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:526'336 bytes
First seen:2022-02-03 08:55:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:MQVO7JV329vN6qCTVi9zkwgPmGywL2uegnv:xVOVV329EPxiewg6dgn
Threatray 15'086 similar samples on MalwareBazaar
TLSH T171B4AE70A1AB8555F00B8970257CFA6102B23DE3A9C60D3917693E47FBBDF883E4564E
File icon (PE):PE icon
dhash icon 68686cdcc6a6d2e1 (13 x AgentTesla, 5 x Formbook, 4 x AZORult)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
milax.tk:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
168
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
611e2838acaba7b86ed0f40c3d0c81fb.exe
Verdict:
Malicious activity
Analysis date:
2022-02-03 08:59:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/daf5842b-7111-4960-8991-e72c56323339

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/231825/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe obfuscated packed
Link:
https://www.filescan.io/uploads/61fb98b96d25ac9e79019764/reports/73a11b2e-625d-46e8-b397-20aa4a0af093/overview
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/5ad7e686-d4c5-4065-bce6-ff6f48eb39d9
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/933146
Behaviour
Behavior Graph:
n/a
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2b4fa26a5a067ef50884beeca0a77f96f233b4539ec7d31242e9cc15c7aaadcb/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-02-02 11:20:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fnh2e2s2az7pkceex3wkbj37s3zdhnctt3d5gesc5hgblr5kvxfq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
49905cc41b9e7c1b571348bcc9d87cd17e96bf57188fb21ffb5696c8c493bd41
AgentTesla
4a02298fbd57972ec5702a4969b5f8320beb3de08846d083afda00385dc9d48d
AgentTesla
6cdc8b267c695613fbe66deb0ea00e36598109dde263963c9f3192d447dd23e8
AgentTesla
848489fd5b5b3a4db4d487ad8c94d05f73383bbaf8515603e48db61d0b4667ea
AgentTesla
904f9d09f6729501708bff5b7d690e25a69025f4a2ae207996db9f97670d0748
AgentTesla
9fd5d6642621a5c6b3be2accc66d049ceea227277ba6ddf636cd2748321b54bf
AgentTesla
d59601df51dd905fccccac81f6750b512dccd7c7d3cf6001c3f073a58c1905c4
AgentTesla
+ 15'076 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220203-kv3gnsegbr/
Behaviour
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Suspicious use of SetThreadContext
Drops file in Drivers directory
Sets service image path in registry
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
c61e9bc8845d35157e0bd201c0b2f4326f4019ab9e63c1c77b76ac3a0883ad3e
MD5 hash:
9ab3590a3e7a0f6630813c816337dac5
SHA1 hash:
c1356737f7670b6f9477d7a2976512a0ce503d37
Link:
https://www.unpac.me/results/ac729af1-9e8e-4805-8cfe-794c55e3e64e/
SH256 hash:
6f1b89bc3013177c101fe4448340c48c0dd08d19017a798bd11c2d0f76be1fbc
MD5 hash:
60a604887b3616e3ed86d81fab0a9ebb
SHA1 hash:
8db84f5f4c569c86c69aff464b2ffc4ce3dafa20
Link:
https://www.unpac.me/results/ac729af1-9e8e-4805-8cfe-794c55e3e64e/
SH256 hash:
f5c44cd02d8d6eac56a7dcc24c5085b5982a0bd2521c819eb3215d26a04c4bf1
MD5 hash:
0f0f6fa82f6d84f143a9df5c32f3d9c6
SHA1 hash:
100954597ad68bcaa5711b7b00dc7f2f5dbaea80
Link:
https://www.unpac.me/results/ac729af1-9e8e-4805-8cfe-794c55e3e64e/
SH256 hash:
2b4fa26a5a067ef50884beeca0a77f96f233b4539ec7d31242e9cc15c7aaadcb
MD5 hash:
611e2838acaba7b86ed0f40c3d0c81fb
SHA1 hash:
096ef826290ed3317e6fd988bd619450e10dcd93
Link:
https://www.unpac.me/results/ac729af1-9e8e-4805-8cfe-794c55e3e64e/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/2b4fa26a5a06/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/2b4fa26a5a067ef50884beeca0a77f96f233b4539ec7d31242e9cc15c7aaadcb

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.

Web download

AgentTesla

Executable exe 2b4fa26a5a067ef50884beeca0a77f96f233b4539ec7d31242e9cc15c7aaadcb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2021887/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/231825/

Comments