MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44423c3d0ea20964dc8918929e6fa588396b3ce654798022506852cd9b60aa3c. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 44423c3d0ea20964dc8918929e6fa588396b3ce654798022506852cd9b60aa3c
SHA3-384 hash: fee5addb2297a521fe5aaf8055357cc23a7a7874b6a08f419c4c088cb23ee11f1509a28836e3d432dfd21139c06146ab
SHA1 hash: 9a90280f3a1fc863efa4125d6c4907f5416d20a4
MD5 hash: 64fa7eb983ff94085cb530a373fe9ba3
humanhash: single-alaska-april-skylark
File name:64fa7eb983ff94085cb530a373fe9ba3.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:658'432 bytes
First seen:2021-07-08 11:15:30 UTC
Last seen:2021-07-08 11:49:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:YPn4HHOqpc/XcR3t7aKosqS9hWxWDrxPT9nA113WZlVD5:YPn6pc/MR9+KaS/W+rxb9nmJWVD
Threatray 2 similar samples on MalwareBazaar
TLSH T16FE41261AA00513AEE954DFF486877C80EBCFE531B559151147F3DEABCB92808BE6383
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
64fa7eb983ff94085cb530a373fe9ba3.exe
Verdict:
Suspicious activity
Analysis date:
2021-07-08 11:19:28 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d81a696f-c27e-4b04-afad-a0521f739375

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/170423/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.902.28693.6552.UNOFFICIAL
Create hunting rule

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.
Malware family:
Gamarue
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/42310c58-25e7-43ec-a8ed-dce7a01dfcdf
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/813433
Signature
Creates an undocumented autostart registry key
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 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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/44423c3d0ea20964dc8918929e6fa588396b3ce654798022506852cd9b60aa3c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-07-08 11:16:08 UTC
AV detection:
14 of 29 (48.28%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
2b93abcfcf4c5489dfbc9a9849b2743dd82b0f09f2b772cdc73f3f4721cb9d1b
AgentTesla
fac551f8ff156743a7f41bf36684691e87dfb123c027ea0541b962b3162e4c46
AgentTesla
Result
Malware family:
n/a
Score:
  10/10
Tags:
link pdf persistence
Link:
https://tria.ge/reports/210708-mm492w3txa/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
01b69fd9365051a59ea07490f77ebe5ae01c86fb91a8db0de2d240f5ac8c1a4d
MD5 hash:
c72e7efa920babb89b9b6e44fdfffb1f
SHA1 hash:
dccab7c06aa8f340992330ad39925a3346b4d9ef
Link:
https://www.unpac.me/results/4244556c-8158-486f-8c8b-1b87dd60095f/
SH256 hash:
d26927fa4ede6c47a99dbd5693e3a6e4e8169331f0e858f903ec749c1605835f
MD5 hash:
33a1cfb230cec8102ea4fb868883d732
SHA1 hash:
2d81beb5230a76f9c91861a67d191c581e3f4a9a
Link:
https://www.unpac.me/results/4244556c-8158-486f-8c8b-1b87dd60095f/
SH256 hash:
0cf857d40421599cd7c6233a5fd1f13e7d041f4f639d3eb23a566d448d734b5c
MD5 hash:
a7157307f69431c0438d3f3ecbf443ad
SHA1 hash:
1586cff39cae967f2a8e4daa7c58cade98c8e4f2
Link:
https://www.unpac.me/results/4244556c-8158-486f-8c8b-1b87dd60095f/
SH256 hash:
44423c3d0ea20964dc8918929e6fa588396b3ce654798022506852cd9b60aa3c
MD5 hash:
64fa7eb983ff94085cb530a373fe9ba3
SHA1 hash:
9a90280f3a1fc863efa4125d6c4907f5416d20a4
Link:
https://www.unpac.me/results/4244556c-8158-486f-8c8b-1b87dd60095f/
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/44423c3d0ea20964dc8918929e6fa588396b3ce654798022506852cd9b60aa3c

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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 44423c3d0ea20964dc8918929e6fa588396b3ce654798022506852cd9b60aa3c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1394875/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/170423/

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