MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55c470ac7d828e6198d008ef2979a456d765f57b94329a54f48fb3415bb9cf89. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 55c470ac7d828e6198d008ef2979a456d765f57b94329a54f48fb3415bb9cf89
SHA3-384 hash: 26893cf12bec8c0dd84f0e678296dbf06a112a8fb6f959bf63d6cf361d14662f074b9ebfa719b8ed3b2ee715d2887224
SHA1 hash: 89d17df1b8268681a1c519718cd8368ad7b6e917
MD5 hash: df65f551bb512ea14cee5148279c906f
humanhash: high-august-glucose-crazy
File name:df65f551bb512ea14cee5148279c906f
Download: download sample
Signature AgentTesla
Create hunting rule
File size:712'192 bytes
First seen:2023-06-21 10:08:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:ePM7q6bpw4dcZda/igbTB5344Z3Zy6eKgs9z1BIdhvfwvkY3aQzRFtu+2gkkR1SK:Fzu4CZdO3B/y6BgA3sf+qQzMlkTrT
TLSH T19CE4120522A66B57D0539FF80435A7B487BD8DDBB833D2078CDB74DABA62B1D0D81A07
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 e0cc8e8e8eccccf0 (19 x AgentTesla, 8 x Loki, 7 x Formbook)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
312
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
df65f551bb512ea14cee5148279c906f
Verdict:
Malicious activity
Analysis date:
2023-06-21 10:09:53 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5ecee65d-adfc-49f4-b61f-6fb3059f37af

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/401271/
Detection(s):
SecuriteInfo.com.Variant.Lazy.354114.21816.19114.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/6492cc42a746170017b79208/reports/ee1c3e7f-0a86-4933-a3f4-1de393cecf07/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/55c470ac7d828e6198d008ef2979a456d765f57b94329a54f48fb3415bb9cf89
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/2fa00d96-2aa4-47df-9844-ac032a26e284
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1258933
Signature
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
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
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:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/55c470ac7d828e6198d008ef2979a456d765f57b94329a54f48fb3415bb9cf89/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-21 10:09:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kxchbld5qkhgdggqbdxss6nek3lwl5l3sqzjuvhur6zucw5zz6eq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230621-l6sbhsgf22/
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 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:
bf30f7032a6e2fdd6a872718de569645dda2c9e734a4f90a77e5af9a58d75812
MD5 hash:
29432c0db5445ce74b8a1042234187af
SHA1 hash:
fdc1bce5c868fbaed48ff27b3cc73b752bc66e75
Link:
https://www.unpac.me/results/54ab0a1a-991f-43e1-9d2b-88f175b300b2/
SH256 hash:
52f358d201e81d3a0391cedd3042e2f957555b77aa49559f7fb810bbb7673ba1
MD5 hash:
c785ddc46141af772c75101d17c46a41
SHA1 hash:
e248723b6f60cc7607980d07172b64c33b2b2f15
Link:
https://www.unpac.me/results/54ab0a1a-991f-43e1-9d2b-88f175b300b2/
SH256 hash:
55d262550e43a69cb0c92d76926e070521e166e051b4723459358cbf89f06f2b
MD5 hash:
c5a6d1795ec141e4ea427848af588b93
SHA1 hash:
b333c323fc9ff04b109568573e1e431d2b0d886a
Link:
https://www.unpac.me/results/54ab0a1a-991f-43e1-9d2b-88f175b300b2/
SH256 hash:
d0a5cce6ec82207380093e2dbedb16b8c14d8f4294a2959f7f5f738171b57281
MD5 hash:
c4eaa9707dff65940e257a145e77bbaa
SHA1 hash:
1aeff4d91642c9a4b6d63cf449bff6b7dfdab3e5
Link:
https://www.unpac.me/results/54ab0a1a-991f-43e1-9d2b-88f175b300b2/
SH256 hash:
6ca9d4bcf6af3c8f6224a1cb0e849c3ed05262126191e989d304df3c2ec01279
MD5 hash:
860c806932aa13fdbcfe3a8c27f004fa
SHA1 hash:
00bc5347e0371b3598351903b8718c6cfef13222
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/54ab0a1a-991f-43e1-9d2b-88f175b300b2/
Parent samples :
55c470ac7d828e6198d008ef2979a456d765f57b94329a54f48fb3415bb9cf89
ea016352c5d29278244cf4a0ce4188c199863ba6bfef978c9dee5804fe9c8f79
0d00e23ae3b37a998466aff5c579afa4cf1bc707dd66e75f09f3909dd4f38cc6
5f6f7213190e70f29facc25878e3a95958f48e78796dd01410a2c633314bf229
6e4b2204ab34ef1534d3c80e379e200f37a05e04ed2856d2df2f5983e9351ce6
b38114784a62f95d7ccfe59191848fc2afdfe5c34875f9e9ce7876904a241e39
SH256 hash:
55c470ac7d828e6198d008ef2979a456d765f57b94329a54f48fb3415bb9cf89
MD5 hash:
df65f551bb512ea14cee5148279c906f
SHA1 hash:
89d17df1b8268681a1c519718cd8368ad7b6e917
Link:
https://www.unpac.me/results/54ab0a1a-991f-43e1-9d2b-88f175b300b2/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/55c470ac7d82/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/55c470ac7d828e6198d008ef2979a456d765f57b94329a54f48fb3415bb9cf89

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 55c470ac7d828e6198d008ef2979a456d765f57b94329a54f48fb3415bb9cf89

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2668351/
Cape
Cape
https://www.capesandbox.com/analysis/401271/

Comments


Avatar
zbet commented on 2023-06-21 10:08:47 UTC

url : hxxp://194.180.48.59/chamberszx.exe