MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef8045c907bcc370d65ce8aebf95c234c584d9250b881a99a3a4060872ef25ff. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef8045c907bcc370d65ce8aebf95c234c584d9250b881a99a3a4060872ef25ff
SHA3-384 hash: e0c01e9582628cf387f95c591910f1addf79c974e964558b9f496c92adf31adb9483d3ad1cf4b67d20faffaba3fdd434
SHA1 hash: 2636f96f76c774343ee3246e1dca1c11153a210d
MD5 hash: 4b339eb118816e733caf47a6befcf140
humanhash: venus-bacon-rugby-foxtrot
File name:SecuriteInfo.com.IL.Trojan.MSILZilla.23367.1173.21311
Download: download sample
Signature AgentTesla
Create hunting rule
File size:8'704 bytes
First seen:2022-10-11 17:58:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 96:mdG+uXMMgmYbgG/h8D7VnDr+mAtTX55k/44+gw/KZCLWKhuF6sdPM0q904zNt:D+PN2PVDNAJU+x/K8WsIz5M0qaa
Threatray 20'168 similar samples on MalwareBazaar
TLSH T17B02091563D4D337C9AB4BBB1CB253800338B346AE97D75E2C88480F9EE37E44E52A65
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
225
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/319031/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.23367.1173.21311.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/6345aee784a686684c9a7024/reports/c7a2ec23-932a-41e2-a892-d8f20a213e36/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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/aa0fd495-c36d-44f4-82b1-18391ee4cb62
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1088224
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef8045c907bcc370d65ce8aebf95c234c584d9250b881a99a3a4060872ef25ff/
Threat name:
ByteCode-MSIL.Downloader.PsDownload
Create hunting rule
Status:
Malicious
First seen:
2022-10-11 15:16:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
21 of 26 (80.77%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=56aelsihxtbxbvs45cxl7focgtcyjwjfboebvgnduqdaq4xpex7q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0acb5fd2b36fa6993140815b72329de21acbab2279e3b6602fab5ceff7987967
AgentTesla
14b47ce8f87394241ccbbdb061cd17f66643aff2712cb4824fa77a70ee1a3aeb
AgentTesla
3cff2b73d77305ffe8c02b009feca9ad0fbdbbbfeec0a1db831caa127f58ef73
AgentTesla
57a45cc2512f42b829e6d52fd76edb3f1e9d6b624b8a11ca767186a82d407bc0
AgentTesla
e7fce13687202b513b037fc478729270150f3a903ef601e274cd5bbe23a3df0b
AgentTesla
f0b48611124c4ad2207a7676848ce0c7174d9019df697f6f67f54f6e6102f868
AgentTesla
faf88b54daf7749226c2bf5fc4d0f122d728f689093c926f26c1d4b2c275f137
AgentTesla
+ 20'158 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/221011-wkp95sgfen/
Behaviour
Suspicious use of AdjustPrivilegeToken
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a31183d0-32a2-4848-9bd4-e1cdd22a0d67
Unpacked files
SH256 hash:
ef8045c907bcc370d65ce8aebf95c234c584d9250b881a99a3a4060872ef25ff
MD5 hash:
4b339eb118816e733caf47a6befcf140
SHA1 hash:
2636f96f76c774343ee3246e1dca1c11153a210d
Link:
https://www.unpac.me/results/8521aa3e-fd0e-4439-9527-afcc246e9938/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ef8045c907bc/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/ef8045c907bcc370d65ce8aebf95c234c584d9250b881a99a3a4060872ef25ff

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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/319031/

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