MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bab8aa286b30d5d413e87d60055b0be118695e740cafaed71754d8eb590a4776. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bab8aa286b30d5d413e87d60055b0be118695e740cafaed71754d8eb590a4776
SHA3-384 hash: 04f88f0744b1dd7d309c8a926c504ff7cbda56180a0c78e4a29be91b3b41b0feacb8ff2a07568c44e2de758ead22d835
SHA1 hash: 64ce9e6ce61d81bd82a8d3fcc58e2b69dff96cfa
MD5 hash: f792dcdc054960f2450e8c5be945af63
humanhash: ten-gee-maine-batman
File name:gunzipped
Download: download sample
Signature AgentTesla
Create hunting rule
File size:777'728 bytes
First seen:2020-05-27 07:16:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1b590093cfa7d297eb222f9e91c3903a (7 x AgentTesla, 4 x Loki, 3 x 404Keylogger)
ssdeep 12288:icSxZThBBXdHeFh3GfGMMYQ87VF2Mlc00yL0E6H6wuUIRRfMEo/eOV:SLvjHeWfGMG8r2sF5L0E6tuUIPfMbZ
Threatray 11'653 similar samples on MalwareBazaar
TLSH 26F4AE22F2D00437C1772A3D9D5F5F74A82ABEF129685D9A2BE49C4C5F387913836193
Reporter abuse_ch
Tags:AgentTesla


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: no-reverse-dns-configured.com
Sending IP: 94.102.63.75
From: SHIBIN V <conteg@conteg.com>
Reply-To: SHIBIN V <sales.maco@yandex.com>
Subject: URGENT ORDER FROM CONTEG LTD
Attachment: URGENT ORDER FROM CONTEG LTD_2020_05_27.gz (contains "gunzipped")

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

SecuriteInfo.com.Win32.Herz.B.8644.32604.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-27 00:51:19 UTC
File Type:
PE (Exe)
Extracted files:
264
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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88cafb917c5b75cc01d0f23f8cfb19463a801cf78cc921a111ebcb1e46e801ea
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c2a8ba234ac36b67e979601a8625a171f83a48b9633780171f4b369904c42d83
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e88d0c4baceb5c60db05c244764d3805fd453d268fdff9101e82d49eceb2d0b8
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f06b23f31cd428634e38aaa481e099c1f4e3cd6f62caa67ef535264132a695f7
AgentTesla
+ 11'643 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-lkrmq7v73x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla Payload
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

gz 9cf1ce12126c3441cf7c9e22951bce2955efd70904f48ff71f4e30867d6a371f

AgentTesla

Executable exe bab8aa286b30d5d413e87d60055b0be118695e740cafaed71754d8eb590a4776

(this sample)

  
Dropped by
MD5 83881e2c9e177b64610a78ef0cc7fcd7
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 9cf1ce12126c3441cf7c9e22951bce2955efd70904f48ff71f4e30867d6a371f

Comments