MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3978001ee5d6b75a65ba8f881ec75caca178dc690bd1e55b90a977b1d23fbd2d. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3978001ee5d6b75a65ba8f881ec75caca178dc690bd1e55b90a977b1d23fbd2d
SHA3-384 hash: 4b77c10adcf32b41094ae85351e53a5ef3c0262bd7b7978a0163c597c90a00e1a84a742cc19f65eab327edd2b6ce69eb
SHA1 hash: 330be1a2e96ce610cb49d14ed20b1bc00abc43bc
MD5 hash: a27e263fec4d9150841e9a46ad1e1e0f
humanhash: maine-washington-arizona-mango
File name:bsC3MyKDT9zvUEr.scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:989'696 bytes
First seen:2023-04-28 19:08:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:0iP+YsEDmN7POli/gJfSi+bnNnl0go19Xy1nxPV8gdXrBbpDpl09h:0iP+YsEDmJ2li/YfSimnNnmgo19Xy1n8
Threatray 2'938 similar samples on MalwareBazaar
TLSH T1BB25026AB6538C96EBEB0132F0E55B3D83B4354375E5E96F39CC1B8A087178DA81418F
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
252
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
bsC3MyKDT9zvUEr.scr
Verdict:
Malicious activity
Analysis date:
2023-04-28 19:09:06 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/2a78cd8f-be56-40aa-9317-65696638a30c

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/385525/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

PUA.Win.Packed.ConfuserEx-6391397-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/644c19ce92903068e34f4b04/reports/ace320f5-a39c-4668-86c4-353e9a1abe30/overview
Verdict:
Malicious
Labled as:
MSIL.Bladabindi.Generic
Link:
https://www.hybrid-analysis.com/sample/3978001ee5d6b75a65ba8f881ec75caca178dc690bd1e55b90a977b1d23fbd2d
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/76c2fec8-9fae-4d92-aca8-9067ce479b70
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1223086
Signature
Antivirus / Scanner detection for submitted sample
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3978001ee5d6b75a65ba8f881ec75caca178dc690bd1e55b90a977b1d23fbd2d/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2023-04-26 05:39:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hf4aahxf223vuzn2r6eb5r24vsqxrxdjbpi6kw4qvf33dur7xuwq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
01f8e351ce7ac28d0dcd75701dc8a55a7efa31d5d5c4915ce96505ebbc36a966
AgentTesla
1932562dc1fc3dcea7da6d86ef26c12a34b0acce777807a5f0b4b5922950df05
AgentTesla
458875e02d96fcc736bd56465bc36cc480dc57698db5396d091bd82a6070758d
AgentTesla
63dd2d58503796a7034915f4758b0cbde6979b4bdab4ea02fde50b3e2c98f7df
AgentTesla
7603c402f726fe0aec952e60be676299c48813a35b62e6b78ab3ed6058dbdc37
AgentTesla
878c0432fb98f448421b14563c401bdf946f7f77c5fc497aa53dcdc69bc31be7
AgentTesla
9eb4c567819158702a3e34623a7d043d48dd5e83628f2f18b46ddbf6a9c1cf43
AgentTesla
d5c2951b5fada26015c7b4520529d7c24f285aaccdae3768956513c86cf4195d
AgentTesla
eaf9f04e7b89ff0fd3fa3ab826230ffc410762cb6485c252d6682cd4d7630343
AgentTesla
+ 2'928 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/230428-xtrp1afh58/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Unpacked files
SH256 hash:
58d2780bac07a53fa9ef0099c386ad23c2c5b83df99e18bbcca9895f829ef5d8
MD5 hash:
3a6ac846fbf56df68c3cb61cd18c7623
SHA1 hash:
e5b7f4e47b357f330b33330663ff5739a02d442f
Link:
https://www.unpac.me/results/1bef4312-4f4e-4ef0-82e9-f0e62f19562b/
SH256 hash:
c000214fe56dbe08d1e96265f37915a88bdf834072c0b0fd032aba65adc4daba
MD5 hash:
59c6094fdeebb5aed44edf2ca57cf2e1
SHA1 hash:
c0d9a29cde9682cc31019bb99b226c4478609a18
Link:
https://www.unpac.me/results/1bef4312-4f4e-4ef0-82e9-f0e62f19562b/
SH256 hash:
40c050c20d957d26b932faf690f9c2933a194aa6607220103ec798f46ac03403
MD5 hash:
c768bac25fc6f0551a11310e7caba8d5
SHA1 hash:
95f9195e959fb48277c95d1dd1c97a4edff7cb3a
Link:
https://www.unpac.me/results/1bef4312-4f4e-4ef0-82e9-f0e62f19562b/
SH256 hash:
6de65853fa529a5c023ddbc8a841c24e42cf9d78e27eb2d46d1dcee699c9d511
MD5 hash:
3b2bc025309c7b8ad273c2e54a82f0bd
SHA1 hash:
6885cb01068a7b88cef87e0eef45ece0ad078a7d
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/1bef4312-4f4e-4ef0-82e9-f0e62f19562b/
Parent samples :
231a82ded923d41465ce13e21138c2e15eaf3f2b4c41d9c4da1caebb1fca08f9
01f8e351ce7ac28d0dcd75701dc8a55a7efa31d5d5c4915ce96505ebbc36a966
576a17172b6d30950fec9fbf882297f3e7e058a57b8e871fffc983fa5b173bd5
3978001ee5d6b75a65ba8f881ec75caca178dc690bd1e55b90a977b1d23fbd2d
cad87d2ba2f829cef46aa8195561a9feb19e96c559e8dcb707a68778cecd13e5
26ec84d86c07a621e86269544e8e4018d40bfe4c19a3ced4ee3749155bc4acc8
SH256 hash:
23a4b20fc6463aa47efa9db968c09264992b616c1c171b6d964b1abdf4c59918
MD5 hash:
62e992cc4be9b99718f7afd9df3e816d
SHA1 hash:
6647e424b37abc05de862a44ac213c020ee9b40e
Link:
https://www.unpac.me/results/1bef4312-4f4e-4ef0-82e9-f0e62f19562b/
SH256 hash:
3978001ee5d6b75a65ba8f881ec75caca178dc690bd1e55b90a977b1d23fbd2d
MD5 hash:
a27e263fec4d9150841e9a46ad1e1e0f
SHA1 hash:
330be1a2e96ce610cb49d14ed20b1bc00abc43bc
Link:
https://www.unpac.me/results/1bef4312-4f4e-4ef0-82e9-f0e62f19562b/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3978001ee5d6/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/3978001ee5d6b75a65ba8f881ec75caca178dc690bd1e55b90a977b1d23fbd2d

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.

Malspam

AgentTesla

Executable exe 3978001ee5d6b75a65ba8f881ec75caca178dc690bd1e55b90a977b1d23fbd2d

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/385525/

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