MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16d026f0d1866dc8e6cc6ae6d3db171c7b339b9bbdde6fb28d0ee6de633d71b3. 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: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 16d026f0d1866dc8e6cc6ae6d3db171c7b339b9bbdde6fb28d0ee6de633d71b3
SHA3-384 hash: 183d9e229ac8833fba74ac377f184f6214d9726a6002635dd68c23df74fe60f30b8d896bbaff13408fdb073d8f2f84ac
SHA1 hash: 94320857092b49a5064cc884d24ef888fed2dd53
MD5 hash: 25065072346c285258eeff2c55671e84
humanhash: twelve-orange-winner-coffee
File name:NAHBMT - BROCHURE_Pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:497'152 bytes
First seen:2020-09-25 10:01:11 UTC
Last seen:2020-09-25 10:47:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:7X6YTteO3riB5NVxNreVJhLfaf8q4CU4b:77D3+B5NVTrek0Vc
Threatray 160 similar samples on MalwareBazaar
TLSH F4B4DF246AE48F10E1BE5B78D4780C14CBF7E903D722EE9DFDA524B91B3AB818911753
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
106
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/65782/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.24040.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Launching a process
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/474972
Signature
Disables Windows Defender (via service or powershell)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 289934 Sample: NAHBMT - BROCHURE_Pdf.exe Startdate: 25/09/2020 Architecture: WINDOWS Score: 100 40 Multi AV Scanner detection for dropped file 2->40 42 Sigma detected: Scheduled temp file as task from temp location 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 11 other signatures 2->46 7 NAHBMT - BROCHURE_Pdf.exe 1 7 2->7         started        process3 file4 32 C:\Users\user\AppData\Roaming\fxgvvzS.exe, PE32 7->32 dropped 34 C:\Users\user\...\fxgvvzS.exe:Zone.Identifier, ASCII 7->34 dropped 36 C:\Users\user\AppData\Local\...\tmpC9AA.tmp, XML 7->36 dropped 38 C:\Users\...38AHBMT - BROCHURE_Pdf.exe.log, ASCII 7->38 dropped 48 Disables Windows Defender (via service or powershell) 7->48 50 Injects a PE file into a foreign processes 7->50 11 NAHBMT - BROCHURE_Pdf.exe 7->11         started        14 powershell.exe 25 7->14         started        16 powershell.exe 23 7->16         started        18 14 other processes 7->18 signatures5 process6 signatures7 52 Installs a global keyboard hook 11->52 20 conhost.exe 14->20         started        22 conhost.exe 16->22         started        24 conhost.exe 18->24         started        26 conhost.exe 18->26         started        28 conhost.exe 18->28         started        30 10 other processes 18->30 process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/16d026f0d1866dc8e6cc6ae6d3db171c7b339b9bbdde6fb28d0ee6de633d71b3/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-09-25 09:01:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=c3icn4grqzw4rzwmnltnhwyxdr5thg43xxpg7munb3tn4yz5ogzq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
15ef597d7c75003efe90c9a85c5a80066671c664a1db0ea6be28c0e0f1370be3
AgentTesla
231cbb65ca53f39122fe422f9eecfd39867bac941d378aeb6502415fd83b4ea5
AgentTesla
391f96154aa7c7d4f4616e3746a3a533652f64419f711c8510c99e01ffa78c61
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517b5eca452c05abda24f22a9dbfdefafd6cfa01cc119928f20ddeb7d1756145
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68c67f845d8c48aa74901553deb7cc31b7f2a27954d75e4f67093c70f81eb9d6
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8ceba0ecd94e885f32b2e9b68373691b43887e70f6bc903878fdb74551fc919d
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bc2e03ca292da305602c8755453fa87073810a6359f2ec9a0935fe3bb51ef886
AgentTesla
c486e1164e6673d53529376e153bbec949ea988da1a167e5dbb9f4cd0234fdef
AgentTesla
cd2b2d05e9154852f77c8377ee83f620951e47047bb702e026690508fee44416
AgentTesla
f684db86a351d46abae72b79e26a108b75365f2c4819818f0e353f94326042ea
AgentTesla
+ 150 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion trojan
Link:
https://tria.ge/reports/200925-zr1hgl4tkn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Looks up external IP address via web service
Checks BIOS information in registry
Windows security modification
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Modifies Windows Defender Real-time Protection settings
Unpacked files
SH256 hash:
16d026f0d1866dc8e6cc6ae6d3db171c7b339b9bbdde6fb28d0ee6de633d71b3
MD5 hash:
25065072346c285258eeff2c55671e84
SHA1 hash:
94320857092b49a5064cc884d24ef888fed2dd53
Link:
https://www.unpac.me/results/994bd6ec-3511-4966-8512-6db358e83b97/
SH256 hash:
36a8cd2759ab54de8dfba059dca252469f6b087573fca948c50da68de0447ab2
MD5 hash:
b732d5025180055a112fd44db915c0c8
SHA1 hash:
4ab5963817216b9bbaee42c6999ea1a7eeb392c5
Link:
https://www.unpac.me/results/994bd6ec-3511-4966-8512-6db358e83b97/
SH256 hash:
bfe6418da6946620412477463400773a467cda6b7b2c32efb5c7420d8a2ede96
MD5 hash:
776c664e57fd6b08096a7355c7ebba8f
SHA1 hash:
8d764d4948ad58783c6d76376b10cae15c0141bf
Link:
https://www.unpac.me/results/994bd6ec-3511-4966-8512-6db358e83b97/
SH256 hash:
9935ba8ecc8473f274835a59d0c854e7b4a59fbceb4e7892a43a7275af63a15b
MD5 hash:
a4fcd31531a65636b4c0c7386ea3425a
SHA1 hash:
9808a6501030f44b3afa94b6f790c639edaacb5f
Link:
https://www.unpac.me/results/994bd6ec-3511-4966-8512-6db358e83b97/
SH256 hash:
785261875049471f6432827571071af39fdb06ec0a223224c12792201a9f66e5
MD5 hash:
e41b095949e16c551511c80acfc18ac2
SHA1 hash:
c1c9299481d8604297151f48ac8c790c9e920504
Link:
https://www.unpac.me/results/994bd6ec-3511-4966-8512-6db358e83b97/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/16d026f0d1866dc8e6cc6ae6d3db171c7b339b9bbdde6fb28d0ee6de633d71b3

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

rar b1989d3008155b3c5c57e78c8a4c33ae35865aaa0f7320c47e71bdfd77ce05ef

AgentTesla

Executable exe 16d026f0d1866dc8e6cc6ae6d3db171c7b339b9bbdde6fb28d0ee6de633d71b3

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 b1989d3008155b3c5c57e78c8a4c33ae35865aaa0f7320c47e71bdfd77ce05ef
Cape
Cape
https://www.capesandbox.com/analysis/65782/

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