MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4cd98fb6668986620818ee269211c338c653064350b2a319a25ea9ba48110050. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4cd98fb6668986620818ee269211c338c653064350b2a319a25ea9ba48110050
SHA3-384 hash: ee49d2f4f3bf6bb0f8e2d7db26d5ad24f923594b4428843f83f735a091e248591249ad37893a68c3c21373a1d7099ef3
SHA1 hash: 0c1bc52f55e3b35ef78197f42f32a6592a89217c
MD5 hash: 5d8586ba0e3d96a8319b0670301eee02
humanhash: oregon-nuts-mexico-undress
File name:5d8586ba0e3d96a8319b0670301eee02.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:696'832 bytes
First seen:2023-03-30 17:55:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:oeJ/sImihh+XJjR6ZiPUpEwCb+RImoQO7FZYisnSCKOQJAtimOMt+EM:tOJjQQFb+e1Bei9CKOQJAimXl
Threatray 1'759 similar samples on MalwareBazaar
TLSH T1C3E4012032ECD116D265467A81F1C1B0273ADCD9DA6ACB631FCEBD8BB3CE349552419B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 646466eaf6726264 (9 x Loki, 9 x AgentTesla, 8 x SnakeKeylogger)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
266
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5d8586ba0e3d96a8319b0670301eee02.exe
Verdict:
Malicious activity
Analysis date:
2023-03-30 17:57:17 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5ebeec42-8647-4acb-95d3-cfb1aea8aad4

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/378916/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6425cd35688c0e6397b3c2aa/reports/98879a1a-b449-4289-a05b-159de6f7740d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/4cd98fb6668986620818ee269211c338c653064350b2a319a25ea9ba48110050
Result
Verdict:
UNKNOWN
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/6183c70b-d9ff-45a4-8f83-16156c457e79
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1205454
Signature
.NET source code contains potential unpacker
Contains functionality to register a low level keyboard hook
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
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 steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4cd98fb6668986620818ee269211c338c653064350b2a319a25ea9ba48110050/
Threat name:
Win32.Trojan.GenSteal
Create hunting rule
Status:
Malicious
First seen:
2023-03-30 08:24:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jtmy7ntgrgdgecay5ytjeeodhddfgbsdkczkggncl2u3usarabia._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2d839f4c436d5d238e52787682dba7eced27e04756bc15472f4e5e62c9805715
AgentTesla
2f52384a73520c74218de3834df470d64ca27e38b6dd5c7757a8533d3dfa0482
AgentTesla
57d148e97edd36a56b6cb5fdfae00c5224b198f9660426e68f4a0555844d803b
AgentTesla
6a0087305c0345b6a7323d488f9d9e57d0ee4972ebb132b89f1192994b8c78fa
AgentTesla
c73581d13c758630ecf0b89187179cf15977b77c908f2ee051fb428c09730860
AgentTesla
d6c81069f8763d1bb3ee317188270f97b60271b52ab35bd92080dde6913ad2e2
AgentTesla
e2cffdf34c55f9b0975fc651a0f49db65ff59c34610221fe5efac13d72911310
AgentTesla
f797a34828089feb29e7f77d31f184b335d7958755d385fad50d69fdbd3660d2
AgentTesla
+ 1'749 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/230330-wh1yvsfb5t/
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
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
3e0d37643bb30ec0bb5cdbfa9117b8ca1dadaaa87d83aa676501109e8249a3cb
MD5 hash:
da5421424c36042a2e7fd67f97bd8c1d
SHA1 hash:
f6422c2efa54430bd2c1c2cf29187e0473e36eb4
Link:
https://www.unpac.me/results/619b1e0a-e8ae-4696-811b-932f155d994b/
SH256 hash:
fa9ebf1b4a447120f04af1fd51131ca907e20c9a410f5183966e4b631b61a9a5
MD5 hash:
2d2784863200d51581ad2a0d7dc78790
SHA1 hash:
2df12ed0c1f27c0bab5fd2ba9bf95af5ab3dfc8e
Link:
https://www.unpac.me/results/619b1e0a-e8ae-4696-811b-932f155d994b/
SH256 hash:
e59afe29b4ac5d6945e7ecf83bdafd713f13bee697d01aad84016fa32865e2d3
MD5 hash:
e8a5069f21d5192c8da6b78057eae4b2
SHA1 hash:
0918900dfeb4abec8868a938e7d72aac94749787
Link:
https://www.unpac.me/results/619b1e0a-e8ae-4696-811b-932f155d994b/
SH256 hash:
cdb7c990cd8e4ce2050870850714baa1ee2168070b86e138de96c2398c27e5eb
MD5 hash:
cf2c5abbe9f7032e24755a9dd490e4c1
SHA1 hash:
063db49b2800f582bc0e203ef743f521cfa1e664
Link:
https://www.unpac.me/results/619b1e0a-e8ae-4696-811b-932f155d994b/
SH256 hash:
797810d62574b5a17d8102ecd7244d2e6bdffcb571d0d070fd43241d10cbb62a
MD5 hash:
7ebd00fce1ac2f3546a3b0bedd0d1461
SHA1 hash:
0623f9fd0121a418d9b592ce8a829dfbfb9c7685
Link:
https://www.unpac.me/results/619b1e0a-e8ae-4696-811b-932f155d994b/
Parent samples :
f4e9e61847bf9d01a5249071cbe12827cdc1c5fdae59cbd2e11719c5dfde937c
9904461ce9858afaba40159f95c46b0a081e9fbb66b302a53852c12d0a7823b1
f9921aced0a80217b1587281cb425a8778d5a4227ddc55b092cdf071c5b2ad8d
SH256 hash:
4cd98fb6668986620818ee269211c338c653064350b2a319a25ea9ba48110050
MD5 hash:
5d8586ba0e3d96a8319b0670301eee02
SHA1 hash:
0c1bc52f55e3b35ef78197f42f32a6592a89217c
Link:
https://www.unpac.me/results/619b1e0a-e8ae-4696-811b-932f155d994b/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4cd98fb66689/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4cd98fb6668986620818ee269211c338c653064350b2a319a25ea9ba48110050

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 4cd98fb6668986620818ee269211c338c653064350b2a319a25ea9ba48110050

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2513082/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/378916/

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