MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d6e9b82599fcecb2866035aeea05ad9e614a42dd7649aea6985a22534bfa6768. 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 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d6e9b82599fcecb2866035aeea05ad9e614a42dd7649aea6985a22534bfa6768
SHA3-384 hash: 6a4a03a8af82e223cfbc867c458c99e5be26b37fc043851adf752987b03a8497bfab98891e0f300822dac65834d8b873
SHA1 hash: 460eefd5f85943be96281f95a477eb27bc0a62bc
MD5 hash: 52566f0ff46e8a99d07c8d4cb46b3ee8
humanhash: network-october-march-august
File name:52566f0ff46e8a99d07c8d4cb46b3ee8
Download: download sample
Signature AgentTesla
Create hunting rule
File size:822'272 bytes
First seen:2023-03-17 08:13:09 UTC
Last seen:2023-03-17 10:29:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'643 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 24576:cFQwcWyz1r3N3A6IJgfU8Scxm5BQSG04zPQ:zW01rdlIJncxWG04
Threatray 1'425 similar samples on MalwareBazaar
TLSH T1A005F14DEAD9942ACD1E0BF6E4832450A3715863BE92EF1B9DC810E61F737EBD410993
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 8e0d8c1414e87f8e (7 x AgentTesla, 6 x Formbook, 4 x SnakeKeylogger)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
http://192.3.243.151/102/vbc.exe
Verdict:
Malicious activity
Analysis date:
2023-03-16 15:12:34 UTC
Tags:
loader
Link:
https://app.any.run/tasks/378422c8-bc5f-4b8c-a405-2e1fa433bd40

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/374979/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6414214ec60b3295f52b8296/reports/677d79bb-58f0-419c-b079-d4cfe8b46e60/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/d6e9b82599fcecb2866035aeea05ad9e614a42dd7649aea6985a22534bfa6768
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/0cacfcc8-57ab-494b-9032-4ad28e7a5a99
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1195600
Signature
Adds a directory exclusion to Windows Defender
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
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
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
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 828499 Sample: XOuNd4W6e6.exe Startdate: 17/03/2023 Architecture: WINDOWS Score: 100 64 Sigma detected: Scheduled temp file as task from temp location 2->64 66 Multi AV Scanner detection for submitted file 2->66 68 Yara detected AgentTesla 2->68 70 Machine Learning detection for sample 2->70 7 XOuNd4W6e6.exe 7 2->7         started        11 zZmFoHU.exe 5 2->11         started        13 zVXFD.exe 2 2->13         started        15 zVXFD.exe 2->15         started        process3 file4 44 C:\Users\user\AppData\Roaming\zZmFoHU.exe, PE32 7->44 dropped 46 C:\Users\user\...\zZmFoHU.exe:Zone.Identifier, ASCII 7->46 dropped 48 C:\Users\user\AppData\Local\...\tmp2D16.tmp, XML 7->48 dropped 50 C:\Users\user\AppData\...\XOuNd4W6e6.exe.log, ASCII 7->50 dropped 86 Uses schtasks.exe or at.exe to add and modify task schedules 7->86 88 Writes to foreign memory regions 7->88 90 Adds a directory exclusion to Windows Defender 7->90 17 RegSvcs.exe 17 4 7->17         started        22 powershell.exe 21 7->22         started        24 schtasks.exe 1 7->24         started        92 Multi AV Scanner detection for dropped file 11->92 94 Machine Learning detection for dropped file 11->94 96 Injects a PE file into a foreign processes 11->96 26 RegSvcs.exe 11->26         started        28 schtasks.exe 11->28         started        30 RegSvcs.exe 11->30         started        32 conhost.exe 13->32         started        34 conhost.exe 15->34         started        signatures5 process6 dnsIp7 52 api4.ipify.org 104.237.62.211, 443, 49685 WEBNXUS United States 17->52 54 flash-tours.gr 46.4.214.202, 25, 49686, 49690 HETZNER-ASDE Germany 17->54 62 4 other IPs or domains 17->62 42 C:\Users\user\AppData\Roaming\...\zVXFD.exe, PE32 17->42 dropped 72 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->72 74 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->74 76 May check the online IP address of the machine 17->76 78 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 17->78 36 conhost.exe 22->36         started        38 conhost.exe 24->38         started        56 64.185.227.155, 443, 49689 WEBNXUS United States 26->56 58 mail.flash-tours.gr 26->58 60 api.ipify.org 26->60 80 Tries to steal Mail credentials (via file / registry access) 26->80 82 Tries to harvest and steal browser information (history, passwords, etc) 26->82 84 Hides that the sample has been downloaded from the Internet (zone.identifier) 26->84 40 conhost.exe 28->40         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d6e9b82599fcecb2866035aeea05ad9e614a42dd7649aea6985a22534bfa6768/
Threat name:
Win32.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2023-03-16 19:53:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=23u3qjmz7twlfbtagwxoubnntzquuqw5oze25juylirfgs72m5ua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
63dfdf139256d716209f2c662066602cf83e2b8d5988195c6e3cc07c2746a430
AgentTesla
686579ac798116984a5f68c10fff3ae521d14c3cfc5e7891618a963693dfeb6f
AgentTesla
6941a5420e23e7309cc09e6ffebf847a7c781dbbb726996a2b3d36340d347819
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89a0e99ef4a97ea1ad4212d7f539c9e851b97108f93a6ff64bbb0b5a5e8997d7
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8e82fb037b606bf25cf55bd40d74105ad0e38d7b3cfa85c6de48babb3dde7bfe
AgentTesla
d1a22dda5220ba19084b3e191aa4cf0028dc48e3176294f3bc298f0d4936de03
AgentTesla
e4d939344533d8c8b97cbc723acd7c4f6195b5d81be576d93918a943b67d8edd
AgentTesla
ed5cb41f6c78ae2f6363ff183f17fffce5648371620b11beec89d3e5c83fc7d0
AgentTesla
f797a34828089feb29e7f77d31f184b335d7958755d385fad50d69fdbd3660d2
AgentTesla
+ 1'415 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/230317-j41h1ahb3x/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
0761d08052621bc098f5085e40b0a61e69f4719d4819a23b6c0455d0ab8f9d4d
MD5 hash:
1fb1a211a8dee4dc7efe07edf5368dff
SHA1 hash:
fc0cf268b3231affc00dcca8513a3519272a81ad
Link:
https://www.unpac.me/results/7bf4b65e-fdf7-4472-994a-94b184ea3e9e/
SH256 hash:
1d54b9e257f396343a6d5f6c33858247f1a4547355a06686719897422e60a8bb
MD5 hash:
45465ac04440e96ea70cd0eed0fcb0e6
SHA1 hash:
a013aec3c398f4b5ab05ec9cd5614902f39cce14
Link:
https://www.unpac.me/results/7bf4b65e-fdf7-4472-994a-94b184ea3e9e/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/7bf4b65e-fdf7-4472-994a-94b184ea3e9e/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
90d7dcd6c8a25cd6a25321fc13d193a7bd72f2d35ebcee77169f7c6f2661bf43
MD5 hash:
8e9d0c5648b03e78d252d8b32704e559
SHA1 hash:
7afd7a75e8670b22b4676c70e46e996b3191a98c
Link:
https://www.unpac.me/results/7bf4b65e-fdf7-4472-994a-94b184ea3e9e/
SH256 hash:
9fdc997b1b372be24b09387d6148f68ae3c3eb7e41d2b6db772d4be256b6ef0f
MD5 hash:
aa1b3a15dce84eabdee41e5bf8bab3fe
SHA1 hash:
403e0897a2c540141e0f16a0f08c7b6f2aa189ed
Link:
https://www.unpac.me/results/7bf4b65e-fdf7-4472-994a-94b184ea3e9e/
SH256 hash:
d6e9b82599fcecb2866035aeea05ad9e614a42dd7649aea6985a22534bfa6768
MD5 hash:
52566f0ff46e8a99d07c8d4cb46b3ee8
SHA1 hash:
460eefd5f85943be96281f95a477eb27bc0a62bc
Link:
https://www.unpac.me/results/7bf4b65e-fdf7-4472-994a-94b184ea3e9e/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d6e9b82599fc/report/overview.html
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/d6e9b82599fcecb2866035aeea05ad9e614a42dd7649aea6985a22534bfa6768

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 d6e9b82599fcecb2866035aeea05ad9e614a42dd7649aea6985a22534bfa6768

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2574557/
Cape
Cape
https://www.capesandbox.com/analysis/374979/

Comments


Avatar
zbet commented on 2023-03-17 08:13:15 UTC

url : hxxp://192.3.243.151/102/vbc.exe