MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a7ad0ac9a02dffbfd56debb206f3ab221974ef81540861409ffc412873d3da6. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a7ad0ac9a02dffbfd56debb206f3ab221974ef81540861409ffc412873d3da6
SHA3-384 hash: c0d65dfd2dbe5eab76d28a71891598725c5707530126be9cd546dcea6a1e4da1d0f8646a52cc0a91cc0edc5abf17968a
SHA1 hash: 0d97cb3f85af5e7adafde06e673ab514f7f0ca3c
MD5 hash: 06b4188166647753575a9ace562b4f5d
humanhash: december-arkansas-sink-alabama
File name:06b4188166647753575a9ace562b4f5d.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:633'344 bytes
First seen:2023-04-11 12:16:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:JfX6G8ymd0XjWm33Zrdipd5VBbMsxP2rYXdlWbbMQqh:JyGXqm3Zdin5ksxPm0mbM
Threatray 1'946 similar samples on MalwareBazaar
TLSH T130D4011C27B5DF61C05C2BBD6410064553B0E28AB592EB2FEF86B3D28EF6B461D4439B
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 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.vik-petrich.eu:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
260
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
06b4188166647753575a9ace562b4f5d.exe
Verdict:
Malicious activity
Analysis date:
2023-04-11 12:17:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/32f71068-22f4-4e8d-9bb7-ccbf04062b8c

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/381477/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
floxif lokibot packed virus
Link:
https://www.filescan.io/uploads/64354fc0c41e8bc6a3b0e730/reports/470fbee7-edc3-496a-a59b-14d83d04e0d5/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/8a7ad0ac9a02dffbfd56debb206f3ab221974ef81540861409ffc412873d3da6
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/1dd8f2d8-bdf4-4017-a197-d9108d8cb827
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1211733
Signature
.NET source code contains potential unpacker
Creates autostart registry keys with suspicious names
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 844647 Sample: 1Iggdter5W.exe Startdate: 11/04/2023 Architecture: WINDOWS Score: 100 55 Malicious sample detected (through community Yara rule) 2->55 57 Multi AV Scanner detection for submitted file 2->57 59 Yara detected zgRAT 2->59 61 3 other signatures 2->61 6 1Iggdter5W.exe 3 2->6         started        10 svchost#.exe 3 2->10         started        12 svchost#.exe 2 2->12         started        process3 file4 25 C:\Users\user\AppData\...\1Iggdter5W.exe.log, ASCII 6->25 dropped 63 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->63 65 May check the online IP address of the machine 6->65 67 Injects a PE file into a foreign processes 6->67 14 1Iggdter5W.exe 17 10 6->14         started        69 Multi AV Scanner detection for dropped file 10->69 71 Machine Learning detection for dropped file 10->71 19 svchost#.exe 14 7 10->19         started        21 svchost#.exe 10->21         started        23 svchost#.exe 12->23         started        signatures5 process6 dnsIp7 31 api4.ipify.org 104.237.62.211, 443, 49697, 49705 WEBNXUS United States 14->31 33 vik-petrich.eu 79.98.108.214, 49699, 49702, 49706 DELTA-BG-ASBG Bulgaria 14->33 41 2 other IPs or domains 14->41 27 C:\Users\user\AppData\...\svchost#.exe, PE32 14->27 dropped 29 C:\Users\...\svchost#.exe:Zone.Identifier, ASCII 14->29 dropped 45 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->45 47 Tries to steal Mail credentials (via file / registry access) 14->47 49 Creates autostart registry keys with suspicious names 14->49 51 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->51 35 64.185.227.155, 443, 49703 WEBNXUS United States 19->35 37 mail.vik-petrich.eu 19->37 39 api.ipify.org 19->39 43 2 other IPs or domains 23->43 53 Tries to harvest and steal browser information (history, passwords, etc) 23->53 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a7ad0ac9a02dffbfd56debb206f3ab221974ef81540861409ffc412873d3da6/
Threat name:
Win32.Worm.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-04-10 13:21:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rj5nble2alp7x7kw325sa3z2wiqzotxycvaimfaj77cbfbz5hwta._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
060b6aed68cd9ef0612aa56a5c714ac31485c56c048c42b38ad01f40eef9bac0
AgentTesla
2a2e8d2d561e5f1b3173cf06ae889a5d6aa531b75448099291f7923a572967ea
AgentTesla
59881fd0b6ff879c3e30f5c581ba0724fdb854176893af098333f8cf13222f9a
AgentTesla
7cd0e2323c558d785fee043074b2b594b65a328002b48ff699980d57ffd72c65
AgentTesla
9b2b9f8f70057a1d60700f490e59ae93972ce2fdfb852770ae08fdfff72a0611
AgentTesla
b7cdc5d7eee046fb090cee2dc703e8b68e84927dbf5b49e787c97e2dcf61777b
AgentTesla
d9714cc1bedd6d2bc845fe08c8328c5f3d20fd4280339e8135309fa3e7958b95
AgentTesla
+ 1'936 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230411-pf3akscc86/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
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:
38bb41b3d39f1cf5086a05f8776bd77b7fac41ed0ef99fc105b3cb898b5d61de
MD5 hash:
978ace4936572b1131574b880f1a8e43
SHA1 hash:
f39de59ed46cae89b9e132992015a09d7847eb04
Link:
https://www.unpac.me/results/20a20f39-cbb2-4cd1-8670-2d0f456e47ee/
SH256 hash:
77bd2294e7c0d9452e91e3f27901d912519d56b784620931c27d00b24ca113b1
MD5 hash:
81fe60f37948b505b6bb36075d64cbc7
SHA1 hash:
e78c5de01998a49ffd1be677a97a4fbc7c06de87
Link:
https://www.unpac.me/results/20a20f39-cbb2-4cd1-8670-2d0f456e47ee/
SH256 hash:
2ffcadd12191920ede8f62512ff47669bef4b4a20884efe9790fcfd1665b521e
MD5 hash:
bff700dc17d76e72c625a46a4bf095ec
SHA1 hash:
7bccd03c99a58f3a907e75f3f4e1184f7612d476
Link:
https://www.unpac.me/results/20a20f39-cbb2-4cd1-8670-2d0f456e47ee/
SH256 hash:
0e24f238fdbc4d44e72607ab6451a695824e3f44c89a06bcb7688c751335ea93
MD5 hash:
3e9cced1c6e499ed12c847a34504f3ef
SHA1 hash:
34f81052e1376a339fe20f03b4396dbfa770a390
Link:
https://www.unpac.me/results/20a20f39-cbb2-4cd1-8670-2d0f456e47ee/
SH256 hash:
36aeae51358a48f9a11d9c3c82c0f88a70d06cd7b486d133ba0f7a6758940f3c
MD5 hash:
c8a65b0e99867a68d93e2901ab8bba68
SHA1 hash:
196ab245669b777d1ea384651c6bb0931ceb5b9d
Link:
https://www.unpac.me/results/20a20f39-cbb2-4cd1-8670-2d0f456e47ee/
SH256 hash:
8a7ad0ac9a02dffbfd56debb206f3ab221974ef81540861409ffc412873d3da6
MD5 hash:
06b4188166647753575a9ace562b4f5d
SHA1 hash:
0d97cb3f85af5e7adafde06e673ab514f7f0ca3c
Link:
https://www.unpac.me/results/20a20f39-cbb2-4cd1-8670-2d0f456e47ee/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8a7ad0ac9a02/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/8a7ad0ac9a02dffbfd56debb206f3ab221974ef81540861409ffc412873d3da6

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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 8a7ad0ac9a02dffbfd56debb206f3ab221974ef81540861409ffc412873d3da6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2259317/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/381477/

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