MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a813edf14242ad30a5b4351eb88fd605dfe7b56b34d8e06918fdcd7789ca2980. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a813edf14242ad30a5b4351eb88fd605dfe7b56b34d8e06918fdcd7789ca2980
SHA3-384 hash: 580706889344de16c30b5c096579ec6d3aa6461593215a616bf9fb9477c6b58f585265e86c95e9143d0249afaa2260f9
SHA1 hash: 9c48060ff35187f89b3f8809cceeb6dec7ef2f25
MD5 hash: f6725a82c50b4e2f334176c0b4ce7826
humanhash: edward-thirteen-march-quebec
File name:CV Mariana Alvarez.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:794'112 bytes
First seen:2024-02-20 19:17:14 UTC
Last seen:2024-02-21 14:15:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:SnWFuNFAMqHfEwGZgv+CA71HsIt3gqEg:uWFeARH88+XVgq
Threatray 5'724 similar samples on MalwareBazaar
TLSH T150F4010C4AAD46B0C17E5B7A10490A108BFDE6132D57FF19278164F76DB33A1EAA25CF
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 malwarelabnet
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
321
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
CV Mariana Alvarez.eml
Verdict:
Malicious activity
Analysis date:
2024-02-20 13:27:59 UTC
Tags:
spam agenttesla stealer
Link:
https://app.any.run/tasks/d73655e4-9c2f-4b1e-be13-eebb268f690c

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/477127/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending a custom TCP request
Reading critical registry keys
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65d4faf026f1ddc579a24798/reports/de8cdb5e-61c8-4c34-89b2-269ea7d62519/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a813edf14242ad30a5b4351eb88fd605dfe7b56b34d8e06918fdcd7789ca2980
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/25560393-be94-4811-b146-f5442fcd5992
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1395606
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a813edf14242ad30a5b4351eb88fd605dfe7b56b34d8e06918fdcd7789ca2980
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a813edf14242ad30a5b4351eb88fd605dfe7b56b34d8e06918fdcd7789ca2980/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2024-02-20 10:31:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vaj634kcikwtbjnuguplrd6waxp6pnllgtmoa2iy7xgxpcokfgaa._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
1b959a6064b127aebdccf7e9347a199a7c7e75e6abc883102b09488a94188fa1
AgentTesla
4caca79379d7a82fc6348039c7a95f463be1462a5e6ef4c4e5b1f26e76fb4dbb
AgentTesla
73c38b0fbae15628d39515ffbbe8d71aa8b5ff7c6891ec5f8c1f2fc6a1f0210c
AgentTesla
9ee3d485042697bb7cc15792f2c77303d52258c263c720040aa5bfb8031a404f
AgentTesla
fa13e8aa633498eca2185550810df58572e304e1ed0e086304d40af74929d654
AgentTesla
+ 5'714 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240220-xzxs7seb73/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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:
72638f4b30cc9dab51d31216991957bf1cd118b8a8743227b3e8f9c4805f7628
MD5 hash:
2a8240bba06e832ee5d136a0a7e5b5b9
SHA1 hash:
de49d9b33004a4a622a4279b3ee2b3e3e5cd012b
Link:
https://www.unpac.me/results/78a72a37-65b0-48aa-b61d-34017a7cf050/
SH256 hash:
ec592062c41d26d7046ab135fbabaf80e69900ba940ca654261cda17109f8769
MD5 hash:
09f7fb78314d30bf7c69d72caa9da978
SHA1 hash:
5536e0f86fe6e36f11e5ba03a8f559675dd82f30
Link:
https://www.unpac.me/results/78a72a37-65b0-48aa-b61d-34017a7cf050/
SH256 hash:
2106e5e0b0146788f746a38ffc05cc2e31df973608fc86edcdf93ec16bb284ef
MD5 hash:
2df47ceb9ecfbe56a4c3b6ac74729fa0
SHA1 hash:
53ab8d9fcd97878da97f65313d3e16761ba12ecb
Link:
https://www.unpac.me/results/78a72a37-65b0-48aa-b61d-34017a7cf050/
SH256 hash:
42e5bbee4b498550f505c1232326adbf9d5d23c7e90174eb142b4963b879fe7b
MD5 hash:
100a8095e042378d2c227eb0ff37b6d4
SHA1 hash:
32c4a6457d7c01e9e135c3750d571114bc0ef3a0
Link:
https://www.unpac.me/results/78a72a37-65b0-48aa-b61d-34017a7cf050/
SH256 hash:
4a61a353184c1003badd0ecfcf19edb774a1c9b461a16bad78292083f94da212
MD5 hash:
b3fc6196fa8dde516262eaee97b1970f
SHA1 hash:
07fd1a38ee680cedc6ef30d2e6c0d861bae66671
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/78a72a37-65b0-48aa-b61d-34017a7cf050/
Parent samples :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 hash:
a813edf14242ad30a5b4351eb88fd605dfe7b56b34d8e06918fdcd7789ca2980
MD5 hash:
f6725a82c50b4e2f334176c0b4ce7826
SHA1 hash:
9c48060ff35187f89b3f8809cceeb6dec7ef2f25
Link:
https://www.unpac.me/results/78a72a37-65b0-48aa-b61d-34017a7cf050/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a813edf14242/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/a813edf14242ad30a5b4351eb88fd605dfe7b56b34d8e06918fdcd7789ca2980

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:NET
Create hunting rule
Author:malware-lu
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/477127/

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