MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86608bbc9a9aa6e01636680205ef421bc37aeff7312960a821989f1eea7b3540. 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 14 File information Comments
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SHA256 hash: 86608bbc9a9aa6e01636680205ef421bc37aeff7312960a821989f1eea7b3540
SHA3-384 hash: 99038a9b83ae031bab9cae513b947a0dfb202a47149da402277817d35a100bbb03e7046b35e688a5554b84ce729475a5
SHA1 hash: 7daebfd9193ff0c4925523d470d71ff12d692f98
MD5 hash: e9f8fff3341f84d5f76570fd5068b8b5
humanhash: nebraska-wolfram-kilo-tennis
File name:purchase orders.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:417'526 bytes
First seen:2023-12-07 07:54:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger)
ssdeep 12288:D9WEeYF2adf4qD7Wz+oHvu7oUgLCPj4tF2:D9WEeJhM35UUGAwU
Threatray 3'390 similar samples on MalwareBazaar
TLSH T13D942305F4C2C5FBE16B8936487AAA69F33B582815075782E3E40B3D8D6378BF1163D9
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
319
Origin country :
DE DE
Vendor Threat Intelligence
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/463153/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.14288.32418.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Сreating synchronization primitives
DNS request
Reading critical registry keys
Sending an HTTP GET request
Setting a keyboard event handler
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control installer lolbin masquerade overlay packed shell32
Link:
https://www.filescan.io/uploads/65717a6056d08f7811ab1ad8/reports/57052f9a-6be3-4cde-b2a9-a4171473773d/overview
Verdict:
Malicious
Labled as:
Babar.Generic
Link:
https://www.hybrid-analysis.com/sample/86608bbc9a9aa6e01636680205ef421bc37aeff7312960a821989f1eea7b3540
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dc3cf05a-d2ea-4c5d-9318-c255ce6b5758
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1355236
Signature
Contains functionality to log keystrokes (.Net Source)
Creates multiple autostart registry keys
Detected unpacking (overwrites its own PE header)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1355236 Sample: purchase_orders.exe Startdate: 07/12/2023 Architecture: WINDOWS Score: 100 39 mail.karthikagro.in 2->39 41 api4.ipify.org 2->41 43 api.ipify.org 2->43 67 Found malware configuration 2->67 69 Malicious sample detected (through community Yara rule) 2->69 71 Multi AV Scanner detection for submitted file 2->71 73 4 other signatures 2->73 8 purchase_orders.exe 17 2->8         started        11 aavf.exe 1 2->11         started        14 aavf.exe 1 2->14         started        signatures3 process4 file5 37 C:\Users\user\AppData\Local\...\uxtaxvs.exe, PE32 8->37 dropped 16 uxtaxvs.exe 1 3 8->16         started        75 Multi AV Scanner detection for dropped file 11->75 77 Detected unpacking (overwrites its own PE header) 11->77 79 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->79 81 Machine Learning detection for dropped file 11->81 20 aavf.exe 14 2 11->20         started        22 conhost.exe 11->22         started        83 Maps a DLL or memory area into another process 14->83 24 aavf.exe 2 14->24         started        27 conhost.exe 14->27         started        signatures6 process7 dnsIp8 35 C:\Users\user\AppData\Roaming\...\aavf.exe, PE32 16->35 dropped 51 Multi AV Scanner detection for dropped file 16->51 53 Detected unpacking (overwrites its own PE header) 16->53 55 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 16->55 65 3 other signatures 16->65 29 uxtaxvs.exe 16 3 16->29         started        33 conhost.exe 16->33         started        57 Installs a global keyboard hook 20->57 45 173.231.16.77, 443, 49712 WEBNXUS United States 24->45 59 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 24->59 61 Tries to steal Mail credentials (via file / registry access) 24->61 63 Tries to harvest and steal browser information (history, passwords, etc) 24->63 file9 signatures10 process11 dnsIp12 47 mail.karthikagro.in 68.178.238.224, 49707, 49709, 49713 AS-26496-GO-DADDY-COM-LLCUS United States 29->47 49 api4.ipify.org 104.237.62.212, 443, 49706, 49708 WEBNXUS United States 29->49 85 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 29->85 87 Tries to steal Mail credentials (via file / registry access) 29->87 89 Creates multiple autostart registry keys 29->89 91 Installs a global keyboard hook 29->91 signatures13
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/86608bbc9a9aa6e01636680205ef421bc37aeff7312960a821989f1eea7b3540
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/86608bbc9a9aa6e01636680205ef421bc37aeff7312960a821989f1eea7b3540/
Threat name:
Win32.Trojan.NSISInject
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Status:
Malicious
First seen:
2023-12-07 04:54:03 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qzqixpe2tktoafrwnabal32cdpbxv37xgeuwbkbbtcpr52t3gvaa._file
Verdict:
malicious
Label(s):
agenttesla_v4
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agenttesla
Create hunting rule
Similar samples:
0d2d25f45c008b22385ef8f7a21d9d51d0269c0f55802da3ef34c522f6ef7f51
AgentTesla
39c43eb3ddd3a51f8e8af5ef5563ac69850ef82850cfbaa7096d9b8167592f65
AgentTesla
77d3daaae1248e670428b17c46a8bdb30b90c175cc70192fb1f7dbee025b9a91
AgentTesla
efe39c5110b88d729074100bc89af380138174b641501f76eea1a8650ac88c8c
AgentTesla
+ 3'380 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/231207-j135qagb52/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Executes dropped EXE
Loads dropped DLL
AgentTesla
Unpacked files
SH256 hash:
0e5bcf79b591f4f9eebc5e1ea0370fc7868b012ae5fbed97b13f27bb771cfb2a
MD5 hash:
9bdc58576be43e2723cb4be8e57aba8a
SHA1 hash:
d34845229e6674ff961798354429d86a8539273c
Detections:
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/e333628f-e925-4539-bbdb-895bd62c9a2a/
SH256 hash:
7d4582c3359d3e8e3e52ffea71ad9ad48beaedcc5aa0031afdce6927cc22f2d9
MD5 hash:
1fb397d54b7b207ae08cfbd4ca1eb9e6
SHA1 hash:
aea7d05ebb2cd6436df2e830532ee95f38cf0e85
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/e333628f-e925-4539-bbdb-895bd62c9a2a/
Parent samples :
86608bbc9a9aa6e01636680205ef421bc37aeff7312960a821989f1eea7b3540
b894cc268212c515d0ee2d531128f79ef1b3131b6ea41a297d1b54f23dcdecca
48adf9ce5731899a9181b4fad87c5e889a0416d5d844ba41e48dd5171d1aff4b
3934d48c77cb712a0ee30371d372b3198f60e6e90b79d93dca8c972640e889c8
8923d948d703222567a78747905de70689889573e6b49baad071b06cdeb09125
SH256 hash:
66da97b966ac27a59f60aceabad03fb2f5cc74f958147e4031dc7ae188d002df
MD5 hash:
c9fd2ae104aacc62a6d543db3bdf70b2
SHA1 hash:
4111132302640eaed75782acbe3541c73df03c3a
Link:
https://www.unpac.me/results/e333628f-e925-4539-bbdb-895bd62c9a2a/
SH256 hash:
86608bbc9a9aa6e01636680205ef421bc37aeff7312960a821989f1eea7b3540
MD5 hash:
e9f8fff3341f84d5f76570fd5068b8b5
SHA1 hash:
7daebfd9193ff0c4925523d470d71ff12d692f98
Link:
https://www.unpac.me/results/e333628f-e925-4539-bbdb-895bd62c9a2a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/86608bbc9a9a/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/86608bbc9a9aa6e01636680205ef421bc37aeff7312960a821989f1eea7b3540

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
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.

Malspam

AgentTesla

Executable exe 86608bbc9a9aa6e01636680205ef421bc37aeff7312960a821989f1eea7b3540

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/463153/

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