MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 811b548a9bd003ff1943645ba0636a0232d2ffc2ec9f6d5194a667e3d727e030. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 811b548a9bd003ff1943645ba0636a0232d2ffc2ec9f6d5194a667e3d727e030
SHA3-384 hash: 9a891efe94d94617d3a0675c3fa928eda4a296975412dc3c180965620b2bb2c9d5112d61787824db1fcf3cc6b6014bf4
SHA1 hash: f3039d0d475fe170ad9264474788c7e555832ac8
MD5 hash: 2042412b54c6e0efef3342a8718e03ae
humanhash: whiskey-solar-montana-music
File name:Price List 2022.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'128'448 bytes
First seen:2023-02-27 09:03:55 UTC
Last seen:2023-03-06 08:30:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:76uTci+uAzuItrxI4z4oKt32R5dBy5bXb:OuZcBhzJKt3M5gbXb
Threatray 102 similar samples on MalwareBazaar
TLSH T16735AE05E6F803EAD69EBA752D10325E6AA1BD503720DF7CEEC570A49220271D2F64FD
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 e2ceaeaeb2968eaa (11 x Formbook, 5 x AgentTesla, 5 x AveMariaRAT)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
179
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Price List 2022.exe
Verdict:
Malicious activity
Analysis date:
2023-02-27 09:24:43 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ffb82d38-950e-4ac5-8ac4-87420ad66f36

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/370060/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed strictor
Link:
https://www.filescan.io/uploads/63fc7223589e1e4c5bd978e9/reports/db732455-d7c9-410d-bf1c-1d625e314f52/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/811b548a9bd003ff1943645ba0636a0232d2ffc2ec9f6d5194a667e3d727e030
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/e6cccdb3-899a-4e9d-a8fc-cf99eacc4cce
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1183976
Signature
Adds a directory exclusion to Windows Defender
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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 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)
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 816808 Sample: Price List 2022.exe Startdate: 28/02/2023 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic 2->49 51 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->51 53 Sigma detected: Scheduled temp file as task from temp location 2->53 55 10 other signatures 2->55 7 XZwZgRZFOObgk.exe 5 2->7         started        10 Price List 2022.exe 7 2->10         started        process3 file4 57 Multi AV Scanner detection for dropped file 7->57 59 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->59 61 May check the online IP address of the machine 7->61 65 2 other signatures 7->65 13 XZwZgRZFOObgk.exe 7->13         started        17 schtasks.exe 1 7->17         started        33 C:\Users\user\AppData\...\XZwZgRZFOObgk.exe, PE32 10->33 dropped 35 C:\...\XZwZgRZFOObgk.exe:Zone.Identifier, ASCII 10->35 dropped 37 C:\Users\user\AppData\Local\Temp\tmp17F.tmp, XML 10->37 dropped 39 C:\Users\user\...\Price List 2022.exe.log, ASCII 10->39 dropped 63 Adds a directory exclusion to Windows Defender 10->63 19 Price List 2022.exe 15 7 10->19         started        21 powershell.exe 20 10->21         started        23 schtasks.exe 1 10->23         started        25 Price List 2022.exe 10->25         started        signatures5 process6 dnsIp7 41 api.ipify.org 13->41 67 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->67 69 Tries to steal Mail credentials (via file / registry access) 13->69 71 Tries to harvest and steal browser information (history, passwords, etc) 13->71 27 conhost.exe 17->27         started        43 api4.ipify.org 64.185.227.155, 443, 49714, 49719 WEBNXUS United States 19->43 45 api.telegram.org 149.154.167.220, 443, 49717, 49718 TELEGRAMRU United Kingdom 19->45 47 api.ipify.org 19->47 73 Installs a global keyboard hook 19->73 29 conhost.exe 21->29         started        31 conhost.exe 23->31         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/811b548a9bd003ff1943645ba0636a0232d2ffc2ec9f6d5194a667e3d727e030/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-02-24 15:46:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
64
AV detection:
22 of 25 (88.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qenvjcu32ab76gkdmrn2ay3kaiznf76c5spw2umuuzt6hvzh4aya._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0402cab546c95cffedc2ab80f50749e33d027d4d25f35baa18158a88540f541b
AgentTesla
0994d529e4126e53aa48caf2276a84cdaa58a882635069ff9ef3ec16e262a8b6
AgentTesla
1c41903d63ccc422242f758edb7f0486b163bcb6b0031a6d515f39bde4c73b60
AgentTesla
1ec63cb5fbbc206567d09c248bf86adc52efdd4df4af958d555d5dece84ccc15
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3015cb36bd43f649d4f6047cc5c9766d52cc8d7f9c6cdcefda0ca8059cba53ff
AgentTesla
487710380416e946692e4a97ae9adf7a520b248b9640062f2194fd6e6122f6a3
AgentTesla
73e8c278e818b5bcc00929e0e4efc880899ed85080ef67c5baf74e228214e531
AgentTesla
8fd22f3a7bd250cdc73b4b603c085906d19f8a55b0767465bccbf7c3a5df7e81
AgentTesla
d58efa16d4f119f37dc1a75b3d3b69ad93df86cc7b02280b8ea43b75e3b8d221
AgentTesla
edf9df1a661fc13c4773ac176efe0381a60a04e829e338fdbcab37b5b45170e2
AgentTesla
+ 92 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/230227-k1mneacg57/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5526287279:AAF0xLSpLufckyE5k9yg_O8myl2om5rpExA/
Unpacked files
SH256 hash:
fe8b7b9409855a179a9427d61d7de7f8c9827d807f826081c1c887c442e893d0
MD5 hash:
941fa546991d5881a0a267422d16bc98
SHA1 hash:
eab4065d66f79041e20d27bccaa84b569be5d05c
Link:
https://www.unpac.me/results/235c7d94-4a48-490d-8438-b693bbdbf236/
SH256 hash:
29b6979fef5d20bba177423f974f0b7047f1d0c255ed686a03823e18f0a58839
MD5 hash:
0890841158dfbcea9f7de9744835498e
SHA1 hash:
81a7e9f03f2b52940303b589161e20d06f77c33e
Link:
https://www.unpac.me/results/235c7d94-4a48-490d-8438-b693bbdbf236/
SH256 hash:
931a29c5d1d9abc14428b7a07e8cb0906d642e79a467f3b348f462504d789c7d
MD5 hash:
d194feb8cf776201d70c3bd17b71fbe9
SHA1 hash:
80e160740a4d9ada42be129099ecfe0739e779ee
Link:
https://www.unpac.me/results/235c7d94-4a48-490d-8438-b693bbdbf236/
SH256 hash:
dea2369b7d4c0bbad43ececcf9ba24cc7dc8e46c3de236b154cb9d5af0cbf5be
MD5 hash:
6336ffa05034538ea24a4bbd92249135
SHA1 hash:
7641540073babd9c68fd35144475bbeaaf637904
Link:
https://www.unpac.me/results/235c7d94-4a48-490d-8438-b693bbdbf236/
SH256 hash:
8617cea503c2a3961120a9c503d853bc21d38d1fca7143d6b1ef4f388bc5cec7
MD5 hash:
7f225c69df031bf0560aed3847a1221a
SHA1 hash:
4d5f3ccdb2c6015d2b2a73326c0f32b173af2819
Link:
https://www.unpac.me/results/235c7d94-4a48-490d-8438-b693bbdbf236/
SH256 hash:
811b548a9bd003ff1943645ba0636a0232d2ffc2ec9f6d5194a667e3d727e030
MD5 hash:
2042412b54c6e0efef3342a8718e03ae
SHA1 hash:
f3039d0d475fe170ad9264474788c7e555832ac8
Link:
https://www.unpac.me/results/235c7d94-4a48-490d-8438-b693bbdbf236/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/811b548a9bd003ff1943645ba0636a0232d2ffc2ec9f6d5194a667e3d727e030

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.

Malspam

AgentTesla

Executable exe 811b548a9bd003ff1943645ba0636a0232d2ffc2ec9f6d5194a667e3d727e030

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/370060/

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