MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7bbd99b863d86c3f3079cf289c2d1adb41adb77b9470c1e8798e67ec25f8ee3a. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7bbd99b863d86c3f3079cf289c2d1adb41adb77b9470c1e8798e67ec25f8ee3a
SHA3-384 hash: 0b4b0de39832a4c4739f40793e147ac45f776cf54a1b684cb4007a4c73da573828f0a80ae14920ca3144aca6b6da8867
SHA1 hash: 25304847232bd27b64fac11f189d30339a3224af
MD5 hash: a53ff19e37892562af4fef27ef596330
humanhash: avocado-thirteen-victor-lake
File name:SecuriteInfo.com.Heur.MSIL.Bladabindi.1.400.12736
Download: download sample
Signature AgentTesla
Create hunting rule
File size:815'104 bytes
First seen:2022-11-30 05:32:15 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 12288:0dQG5bbb6uLeqhWevMjvTupppiaPHZ4XZGkoxHJR2PDE7+7Wyre:qZ0ueq4evMjLukSHyDaz27y+Cyr
Threatray 23'988 similar samples on MalwareBazaar
TLSH T1AA053936D3B2CD06FA2384BDE6DC5A01496850C148A5D549DD023EC15E39EABF4FCAFA
TrID 66.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.5% (.EXE) Win64 Executable (generic) (10523/12/4)
5.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 8c10ccb2aacc01cc (1 x AgentTesla)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
175
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Heur.MSIL.Bladabindi.1.400.12736
Verdict:
Malicious activity
Analysis date:
2022-11-30 05:34:07 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/eff65ce8-a0ae-4929-a2db-7ca6be9ea9a6

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/339864/
Detection(s):
SecuriteInfo.com.Heur.MSIL.Bladabindi.1.400.12736.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6386eb1194f9bac087b3eee8/reports/ae71c414-e495-44b7-b7de-af64cbbea2f0/overview
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/10926705-e735-4150-8ebb-5941e11dfd3c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1123680
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Moves itself to temp directory
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
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 AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 756404 Sample: SecuriteInfo.com.Heur.MSIL.... Startdate: 30/11/2022 Architecture: WINDOWS Score: 100 26 Malicious sample detected (through community Yara rule) 2->26 28 Antivirus detection for URL or domain 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 7 other signatures 2->32 6 SecuriteInfo.com.Heur.MSIL.Bladabindi.1.400.12736.exe 3 2->6         started        process3 file4 18 SecuriteInfo.com.H...1.400.12736.exe.log, ASCII 6->18 dropped 34 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->34 36 May check the online IP address of the machine 6->36 38 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->38 40 Injects a PE file into a foreign processes 6->40 10 SecuriteInfo.com.Heur.MSIL.Bladabindi.1.400.12736.exe 15 3 6->10         started        14 SecuriteInfo.com.Heur.MSIL.Bladabindi.1.400.12736.exe 6->14         started        16 SecuriteInfo.com.Heur.MSIL.Bladabindi.1.400.12736.exe 6->16         started        signatures5 process6 dnsIp7 20 mail.instalcop.pl 81.186.225.111, 49713, 587 NFB-ASPL Poland 10->20 22 api.ipify.org.herokudns.com 54.91.59.199, 443, 49710 AMAZON-AESUS United States 10->22 24 api.ipify.org 10->24 42 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 10->42 44 Moves itself to temp directory 10->44 46 Tries to steal Mail credentials (via file / registry access) 10->46 48 2 other signatures 10->48 signatures8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7bbd99b863d86c3f3079cf289c2d1adb41adb77b9470c1e8798e67ec25f8ee3a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-30 02:58:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
27
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=po6ztodd3bwd6mdzz4ujyli23na23n33srymd2dzrzt6yjpy5y5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
05dd1da13464131306b78c9cd47075eec085df9308d231294090e172aec5c949
AgentTesla
32ce4af90555f219552a1045072569278b801900a324a80d4415d59d1131e117
AgentTesla
45340696f311075cbef1929f4ce534aaa3b872e75f15a9d538ba7cd4f45b717d
AgentTesla
512ca7cbadc87f5a9471355df03cec6666274c23ca7fbcb1480a1372b59c0401
AgentTesla
61881ceb156b1061749e30c9e396bf12e94abedaebfe0acc723666c3f58e5ada
AgentTesla
be06f8a3ed040aadf2598bc5a9b4c886c271ad7866505dba11b723dba968f518
AgentTesla
be82b725c643ac9d30a503f2fd615d9bcd38ed9f0edbe53082d5743ded65e327
AgentTesla
+ 23'978 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/221130-f8vlrsbd68/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/06f2c39d-e8ac-4b37-ba4d-c6c4b856719f
Unpacked files
SH256 hash:
cb3afdb1e17d5bdaf641e633434ac71855e5dcfdd21d66a565f0dc9844d30030
MD5 hash:
b97b39b154ef1f6491e03c2faeba99ab
SHA1 hash:
ff21c016ce593614a03a71021800a86131156eb9
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/cd2eaf53-53d7-4714-88e0-092190bbc003/
Parent samples :
7d12f2ba49fa84ea8e2db0a6cad3db2ef817d808ce19b47a98e1fb02cba2760f
7bbd99b863d86c3f3079cf289c2d1adb41adb77b9470c1e8798e67ec25f8ee3a
a57374d0bb25cb057c57d294ae3389d1375f8111a9c0aec5ad8d52d7e953a2b1
4802ac92abb4a2cbf708bc1d46ad59ec6154d698d68214159cec30b07447de76
8082a20f738274d2db56e6e1ed07d2ba7b4fb84af6f6a2ed867090c1d8465523
SH256 hash:
3624268b1bf67fd3f560f345e5171f3a2f8968a776c23816ea76fc0ef41b0f03
MD5 hash:
1619753b625e58c25b73fbf1f0bff482
SHA1 hash:
c0d7922bdbc10ef0ee1606a40c2dedd22cb180d4
Link:
https://www.unpac.me/results/cd2eaf53-53d7-4714-88e0-092190bbc003/
SH256 hash:
87d96f425d86da002fe026f4309f958eafaa79ac2d5dd5404a3bbf9e30c4d071
MD5 hash:
77fc9aa15324c9a575f9641bb533a5bd
SHA1 hash:
a6922f6992338911c1307de00f8cabe40a5d00b5
Link:
https://www.unpac.me/results/cd2eaf53-53d7-4714-88e0-092190bbc003/
SH256 hash:
f650490edbc2cf7add5cd4e3c4865d30a8bf2270488c305ea50448cae8b3705e
MD5 hash:
2afb8c7d62f2e222c8101d82d9404bef
SHA1 hash:
9838b1e99923d7a67bf599bf3a1d7343f326aa11
Link:
https://www.unpac.me/results/cd2eaf53-53d7-4714-88e0-092190bbc003/
SH256 hash:
68dfbc1d2d8c2ad54ca75a21ca633247022d01c176ae8807497efc2b749c8931
MD5 hash:
eab7ca1af1e20f177bfdd2e60b36bc5f
SHA1 hash:
44347b669b2a39121d07c4e2f89415e90ea22937
Link:
https://www.unpac.me/results/cd2eaf53-53d7-4714-88e0-092190bbc003/
SH256 hash:
7bbd99b863d86c3f3079cf289c2d1adb41adb77b9470c1e8798e67ec25f8ee3a
MD5 hash:
a53ff19e37892562af4fef27ef596330
SHA1 hash:
25304847232bd27b64fac11f189d30339a3224af
Link:
https://www.unpac.me/results/cd2eaf53-53d7-4714-88e0-092190bbc003/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7bbd99b863d8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/7bbd99b863d86c3f3079cf289c2d1adb41adb77b9470c1e8798e67ec25f8ee3a

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.

Cape
Cape
https://www.capesandbox.com/analysis/339864/

Comments