MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9aaa8c778af26767dd8b2f1134a119c3e9c9d27c4385810c238d350190c7e401. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9aaa8c778af26767dd8b2f1134a119c3e9c9d27c4385810c238d350190c7e401
SHA3-384 hash: f12637f93ddf4a62b09aabd925fceab9ddb021b74f24f51e77488a2e0aaa426116c8abe9d99250fe6b89c285aee96df0
SHA1 hash: b5cbad9b34119bb34b8348c981ad56d4539787ba
MD5 hash: e2e3500f33e53ed2180d9cab55072354
humanhash: princess-coffee-sierra-cola
File name:ConsoleApp1.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:9'729 bytes
First seen:2024-01-05 18:51:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'603 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 192:VqCKu5PUtV9aNSy2tlngML2DBFw+Al2xL/GFhj:VCu5PUtVcNWlgFFI
Threatray 3 similar samples on MalwareBazaar
TLSH T13D12E919B7A82331D7AF42321DA383506B34D3064517DF9F36C5907B6E257A89982BF3
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)
Reporter smica83
Tags:AgentTesla exe LTU

Intelligence

File Origin
# of uploads :
1
# of downloads :
303
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
20240105_1_Kaunas_Doc_Embedded_exe_ConsoleApp1.zip
Verdict:
Malicious activity
Analysis date:
2024-01-05 11:46:10 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/17b1dcf8-b209-43e1-adae-dfb572072168

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/469678/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscar overlay packed
Link:
https://www.filescan.io/uploads/6598504df64674d8234bafe8/reports/733de8ad-7a3d-47c4-a893-d4d65bfd05c7/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/9aaa8c778af26767dd8b2f1134a119c3e9c9d27c4385810c238d350190c7e401
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:
Malicious
Link:
https://analyze.intezer.com/analyses/441d138a-12df-41cd-9d39-c97283274d1f
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1370553
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9aaa8c778af26767dd8b2f1134a119c3e9c9d27c4385810c238d350190c7e401
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9aaa8c778af26767dd8b2f1134a119c3e9c9d27c4385810c238d350190c7e401/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2024-01-03 21:29:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tkviy54k6jtwpxmlf4itjiizypu4tut4iocycdbdru2qdegh4qaq._file
Verdict:
malicious
Similar samples:
9aaa8c778af26767dd8b2f1134a119c3e9c9d27c4385810c238d350190c7e401
AgentTesla
e872ec40a4c2ca42b1330b6b6332ac44705ec697432c901aa39e93edb7765531
AgentTesla
f98378693c86be4888f68b688c9733596a01dc55dc9f8600b4bb8d29f2477fd6
AgentTesla
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/240105-xh2qtshhh4/
Behaviour
Modifies system certificate store
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
9aaa8c778af26767dd8b2f1134a119c3e9c9d27c4385810c238d350190c7e401
MD5 hash:
e2e3500f33e53ed2180d9cab55072354
SHA1 hash:
b5cbad9b34119bb34b8348c981ad56d4539787ba
Link:
https://www.unpac.me/results/e26dd50e-d6c7-4576-afe9-1f8a7d8815e6/
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/9aaa8c778af26767dd8b2f1134a119c3e9c9d27c4385810c238d350190c7e401

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:MSIL_TinyDownloader_Generic
Create hunting rule
Author:albertzsigovits
Description:Detects small-sized dotNET downloaders
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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
Rule name:win_delivery_check_g0
Create hunting rule

File information

The table below shows additional information about this malware sample such as delivery method and external references.

AgentTesla

Word file doc f98378693c86be4888f68b688c9733596a01dc55dc9f8600b4bb8d29f2477fd6

AgentTesla

Executable exe 9aaa8c778af26767dd8b2f1134a119c3e9c9d27c4385810c238d350190c7e401

(this sample)

  
X
https://twitter.com/souiten/status/1743201126743417136?t=krg0qNjD2cQdqbhETNIsKQ&s=19
  
Dropped by
MD5 a0fc6a9cd8d1c92d498bab95210dcaac
Cape
Cape
https://www.capesandbox.com/analysis/469678/
  
Dropped by
SHA256 f98378693c86be4888f68b688c9733596a01dc55dc9f8600b4bb8d29f2477fd6

Comments