MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e8962c45fb4aa831a15ec2c5db19d6949c7426fa65ed3ed58ab794ad09e9f04. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4e8962c45fb4aa831a15ec2c5db19d6949c7426fa65ed3ed58ab794ad09e9f04
SHA3-384 hash: bc580e66953d7ee8f7cf1be2b94f94d64f0ebcf25e0bea2af60096c213c421649a4376c4cfdeda70bbde84f3fe96f2e1
SHA1 hash: 85c1582ebcd476730ec5e098b58078c8d803063d
MD5 hash: f7687a10bf31777ddad97b1d0907bdc6
humanhash: oklahoma-sweet-ink-beryllium
File name:f7687a10bf31777ddad97b1d0907bdc6.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:765'440 bytes
First seen:2023-08-02 09:10:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:S5MYOdXvdBXN+kkAABjVyfHyvWzR9MHSECeuTivne1bttQfPkp6:S6Nd/dBXhkAAq/NjMHSECRTivSbIfPk
Threatray 5'551 similar samples on MalwareBazaar
TLSH T1F9F4D0047168EFA7F53EDBF49414519407B593BE706EE78A8CE260EA1AA1F500F40B7B
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 ccba4dc6f6d6f6f8 (1 x AgentTesla)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
cp7nl.hyperhost.ua:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
284
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
NEW ORDER_Letter.docx
Verdict:
Malicious activity
Analysis date:
2023-08-02 08:15:01 UTC
Tags:
exploit cve-2017-11882 loader agenttesla stealer
Link:
https://app.any.run/tasks/41720c16-9631-4b3f-a3bd-a2dd42fc9f9d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/439824/
Detection(s):
SecuriteInfo.com.Trojan.Siggen21.14169.11403.9280.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
86%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/64ca1da98b880a9fc643045e/reports/981132f7-93cf-4618-a77a-5c7c1ec4af28/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/4e8962c45fb4aa831a15ec2c5db19d6949c7426fa65ed3ed58ab794ad09e9f04
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/a02c0e53-fcd3-42ae-8b73-875d6c1d600c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1284303
Signature
.NET source code contains potential unpacker
Found malware configuration
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
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
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4e8962c45fb4aa831a15ec2c5db19d6949c7426fa65ed3ed58ab794ad09e9f04/
Threat name:
Win32.Trojan.Casdet
Create hunting rule
Status:
Malicious
First seen:
2023-08-02 06:57:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=j2ewfrc7wsviggqv5qwf3mm5nfe4oqtpuzpnh3kyvn4uvue6t4ca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0df214faf5a5bacc151bac2a04889720a9db05735f8711adbc6909ee1602e243
AgentTesla
1b91aa318e9c011abed18662e8c577ddcb12499de26e2fd19bfb4a4ea81f7450
AgentTesla
3a04516d71e6a24f0f20da46230239ca177e6c1d76cb887948344694e2a376a4
AgentTesla
63cc9fdaa3819fc6a4433c35ca3f308ce20bc39e07940f07f461cff692bab7b6
AgentTesla
8015d0f83bd5b01a372675e35de2a1f181a696b8a9ab337adc9a8e873115637b
AgentTesla
b7ba35e9eab9d351fe253284cefe14b16cb8312d56c9f96a309b851e515d1090
AgentTesla
ba698cd54cd138ebd1df234e780463070b9e108e980512fb33a857af1c3c6248
AgentTesla
e949856ccd8b9d36fb7c2322f2c09d2a969c0121c9b08361cf16dc08c316d3ad
AgentTesla
eb8e351b8fdaadf5429c19d052428ab81b91170406b937d0f3753e334a757fe3
AgentTesla
fb0533fddd270310cba6cd3a1cae5f23356a0a28cfdb85caf6dc0c41f8c19590
AgentTesla
+ 5'541 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/230802-k5llxafa5w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/a78b47a4-8f5d-4d74-9580-b8c89e447caa/
SH256 hash:
fdb9f75c1598135dbb9cfcea7dfc7014422c11e7476ba735877fb491ba2d5f01
MD5 hash:
bd4db8c728fe6f226a840ff92c9d1162
SHA1 hash:
93d53955e43eb5d14ba1fa16cea07eb8139492c1
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/a78b47a4-8f5d-4d74-9580-b8c89e447caa/
Parent samples :
4e8962c45fb4aa831a15ec2c5db19d6949c7426fa65ed3ed58ab794ad09e9f04
746d3f266a1d6c17fd484a741cad28bb0578e63d235abefb6f949b90a1108a96
870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1
62ebd0e86e60df2f3994766589cf1b73d14dec9d6a4f6a07b120c6d39ecef2ae
0924aea0baf47725fc3231386ee24a1ca0f290a8a2fad119b2348a5e3273daf1
f7428bcecf7bcdf3d3fb1a8eca5b52e15fc8fd4c90077082c538c611d5b7f97d
57fb4bbec8340a3da56629716ef3716fa14a247aeef941bf37c052a815c1afc6
SH256 hash:
60d0d8b607a65622f56d9dc74a700d50d36a8792cf222a292bea58e7d21d88a9
MD5 hash:
45451116d8e27b007de669e2a8d9c6ba
SHA1 hash:
46840223d94d7acf6edded2b3c0ec12c45c01ec1
Link:
https://www.unpac.me/results/a78b47a4-8f5d-4d74-9580-b8c89e447caa/
SH256 hash:
40821038dd9a8a0c85f1c5898dcdd8fac1499e0b569ddfbadffe1c6ceb0aa03b
MD5 hash:
71ff3a9613b8d58debedc2742c43def3
SHA1 hash:
17cc80f177b9baa3f97024e6c7606961aaf36e37
Link:
https://www.unpac.me/results/a78b47a4-8f5d-4d74-9580-b8c89e447caa/
SH256 hash:
4e8962c45fb4aa831a15ec2c5db19d6949c7426fa65ed3ed58ab794ad09e9f04
MD5 hash:
f7687a10bf31777ddad97b1d0907bdc6
SHA1 hash:
85c1582ebcd476730ec5e098b58078c8d803063d
Link:
https://www.unpac.me/results/a78b47a4-8f5d-4d74-9580-b8c89e447caa/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4e8962c45fb4/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/4e8962c45fb4aa831a15ec2c5db19d6949c7426fa65ed3ed58ab794ad09e9f04

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 4e8962c45fb4aa831a15ec2c5db19d6949c7426fa65ed3ed58ab794ad09e9f04

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2695833/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/439824/

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