MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f0d974877788d51cac1ed85bc88b5a91ec314d44ce32893c0fa676bbad300fa5. 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: f0d974877788d51cac1ed85bc88b5a91ec314d44ce32893c0fa676bbad300fa5
SHA3-384 hash: f8a6d4ed827f5d7adc542506498a3275d8fdb216fc239736e4bb9a91d336fb4633188eee3806b82ef0c5079bf7c86ee0
SHA1 hash: a6517db51a62c90eab4c186868703b70a52c0237
MD5 hash: 3c47097ca2ef14ea4ed73fe6ee8b535b
humanhash: vermont-river-nitrogen-georgia
File name:Reconfirm.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:697'856 bytes
First seen:2020-06-03 17:27:32 UTC
Last seen:2020-06-04 05:51:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:Q5ZvcxZFO60RAYhDhnncLOT5PZPH1KJtK2jq1pv5AAPyG7eBPcdNhiFdsCHrPple:Q0t0RNSrBl+X2FOM2+Y34RA
Threatray 10'981 similar samples on MalwareBazaar
TLSH 8AE46A9D761072EFC86BD472DAA81C68EA6034BB931F4207902715EDEE4D997CF244F2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: alkuhaimi.com
Sending IP: 37.48.85.217
From: Purchase manager<RAJAH@alkuhaimi.com>
Reply-To: Purchase@alkuhaimi.com
Subject: Please Reconfirm,
Attachment: Reconfirm.pdf.z (contains "Reconfirm.pdf.exe")

AgentTesla SMTP exfil server:
smtp.yandex.ru:587

Intelligence

File Origin
# of uploads :
3
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 17:36:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
29 of 48 (60.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6dmxjb3xrdkrzla63bn4rc22shwdctkezyzispapuz3lxljqb6sq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
2139c12a20688b17d559eab390830bf9a941bce614049740156920cb071e75e9
AgentTesla
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5ed34087532263b2a7797a258fadc6d243e1eaedc7bcd2860fbb7ee2e1e6306c
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6aaa5f7a183db20818e391d5ddfa76ab28a9c7cbb1e4bafc0293fe3cef788e5b
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927eaf52330a648f27421c3f5c1a405ca01c8b8fffe734bf3cd870da1a710323
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95f69b9685e5b4cb229d4f95a60d9e50b09496d84afea57a56d766cbe6d767de
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ae2820f20d20e5dc262e7e018e027646b4e5e4fcbc58cc6663dd077890b27e64
AgentTesla
c4749b9ab06cbcd9dc5846909e6e6965329f430899f5019c8b05cb5af879c4a8
AgentTesla
+ 10'971 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-xfmrc98p8e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
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

z 0bd02d0ceff4d55d3af4e647edcea8952b9ae5eacc63efa2d7c140846d1388f4

AgentTesla

Executable exe f0d974877788d51cac1ed85bc88b5a91ec314d44ce32893c0fa676bbad300fa5

(this sample)

  
Dropped by
MD5 325ce12cdd1a4986c8cadfd215053293
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 0bd02d0ceff4d55d3af4e647edcea8952b9ae5eacc63efa2d7c140846d1388f4

Comments