MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 abc4c5aeae2dfd62b6d7e50ef9f47dbab757db39ed13f69b8c99a72ccf31f16a. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: abc4c5aeae2dfd62b6d7e50ef9f47dbab757db39ed13f69b8c99a72ccf31f16a
SHA3-384 hash: d79102c8da85fe88cb529127465813ef83225bebeb46ece178d30d73af8e868c28d71571f06b32b0e21846a7fc8ec24f
SHA1 hash: a6958b87af7d1c8e02449c4cc100e8af72bbd1af
MD5 hash: 4d5c5755d1c3dce9c7364413a0507ab3
humanhash: blue-equal-monkey-xray
File name:4d5c5755d1c3dce9c7364413a0507ab3.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:712'192 bytes
First seen:2020-05-19 14:53:00 UTC
Last seen:2020-05-19 15:42:03 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:Sw/wKc3b0GB+FqRWpGN0x78krO8T9/2oGj7fbDAQEcDZCFzh2fv3Cp7Yu9rhdAA:Sw/vsb0GJ8Z78kh9+33AQBFCOCp7Yu9Q
Threatray 10'644 similar samples on MalwareBazaar
TLSH 88E4AEE02384C1A5C89B8678CC7696A756E3D2DE8C5E9B0D6CD1BE9B7C63343401789F
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.LuheFihaA.13631.16875.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Noon
Create hunting rule
Status:
Malicious
First seen:
2020-05-19 15:24:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
16 of 48 (33.33%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vpcmllvofx6wfnwx4uhpt5d5xk3vpwzz5uj7ng4mtgtsztzr6fva._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
027c5324e6066d9ffdf84ca77ea0502139d0ffdadcdb033c3adc7e3f870e835b
AgentTesla
07b55ae89038136fc1da21d2aaea7b9e6d17ea18843d26f9bbcad7124eb5f1be
AgentTesla
31b91244dc7f952c94684ba63aef5d07cf85ff5844604d63390ed1d7d224459a
AgentTesla
46bfdc0627b361b30d34de72c6ca8fe42ce2d70b1424a4363788c21ae261ff83
AgentTesla
636154d781244f6ff3f3e29ec7d286f59133741e5ed518307ff49c6bbfd4d642
AgentTesla
65b442ae93b05837a8578be110e2baa02b2500bbd9753ced15160a972fbcb276
AgentTesla
83bf41e7a665cf566f5c60e020b1246f406905ed1e1e826f22afbe7050cef292
AgentTesla
a1d2c856822cf2e66b6fd68d4e07f090839c4989099531585af171665ae25067
AgentTesla
ad3cb5c83f96b193664de0960138edd1219c75881de62e67eceade8ae799c174
AgentTesla
bafd446bf07645bc37e74814d658053fbbd169eed3a4dd2a7d2185e9ac80351b
AgentTesla
+ 10'634 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-j1dfccxr1j/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
ServiceHost packer
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

Executable exe abc4c5aeae2dfd62b6d7e50ef9f47dbab757db39ed13f69b8c99a72ccf31f16a

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments