MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a7f2d0d405e3e17dde8bad93a092cf03f10fe7bba0230431a0b449a384dacc7. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a7f2d0d405e3e17dde8bad93a092cf03f10fe7bba0230431a0b449a384dacc7
SHA3-384 hash: 2c9bc911bfb4e0ecf64f2499b1aaed630a35339da71d6e6177f691b079dcd8f0c68a3a6f09af5f28585251f0ed7d8aee
SHA1 hash: 7045143a90bf831732251da54acc83d3fa99964b
MD5 hash: 894fa87f258d72bdd6e5930a19e251d2
humanhash: gee-river-idaho-speaker
File name:SWIFT.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'004'032 bytes
First seen:2021-05-26 05:42:48 UTC
Last seen:2021-05-26 19:37:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:StwmxGhLvTRk3K//GPMQI8+sG8H9INgLBbEDnpsSFiGbJs6km4jT:Stwz7Rb39ZnsVISVepsSLba6ajT
Threatray 5'262 similar samples on MalwareBazaar
TLSH 1925BE2E6159535AD528C378C9C59423A353AC3BB152EDA8BCC273764373A87789333E
Reporter cocaman
Tags:AgentTesla exe SWIFT

Intelligence

File Origin
# of uploads :
3
# of downloads :
96
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SWIFT.exe
Verdict:
Malicious activity
Analysis date:
2021-05-26 05:47:06 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e77b3f3d-5471-465e-8f94-0c85cbf2a37d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/162208/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.36971107.6625.10143.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/792242
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
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
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 AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3a7f2d0d405e3e17dde8bad93a092cf03f10fe7bba0230431a0b449a384dacc7/
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2021-05-25 23:03:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
36
AV detection:
22 of 43 (51.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hj7s2dkaly7bpxpixlmtucjm6a7rb7t3xibdaqy2bncjuocnvtdq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0afbb2d6b0c38e92e6456bc50d374ce79065bd39f90c0898fd96ed3aa2428e9f
AgentTesla
102b0bdae4e027e3e115490a1fe904b1a9f4fd9e4e52243719ee1167ec4ed62a
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3ee4e620dd7cb6d8a6f604e5653a4f5cbf1258032ffc7d13ae9a415c672a5713
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4f6160e4c934ebea2ec7628b06c97b7995d0b4378f817adfadb15c90c3edb202
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50f90f15051f6b67b24f50b1f339e8eb40a513ce175f5ce12f6f2a7341d1785b
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51d5859f266a7b373d71b9fd71d2eec4975a8d35fb01486f624b9235120e12d8
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61060fa22e8fe8c29f2cd7b2b4b9bc4d350fc9331a6dfcbc2f873bec00f6818d
AgentTesla
c1c24ae77d5605d4fa7c779ca4d720869a66bf3832bcca3c8bb4f3bf20b97575
AgentTesla
f4c05b03d057e5d16ef1297e82644f3ea39c77aab42eb6e836b2d33ff4e3d9e0
AgentTesla
fc166af65772a1d1402c921cd81c5711d1e49abdd78e08ecf546626974d57314
AgentTesla
+ 5'252 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210526-4fykzrsvg2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
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/3a7f2d0d405e3e17dde8bad93a092cf03f10fe7bba0230431a0b449a384dacc7

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

rar b9cfef20666887c643c8cc4e536640b778f75a8d4fb619cb43ac143c10a43bb1

AgentTesla

Executable exe 3a7f2d0d405e3e17dde8bad93a092cf03f10fe7bba0230431a0b449a384dacc7

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 b9cfef20666887c643c8cc4e536640b778f75a8d4fb619cb43ac143c10a43bb1
Cape
Cape
https://www.capesandbox.com/analysis/162208/

Comments