MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a1c7d516ce87b96194a19289d40a13f1cde869e3cfa844c3ec5a0b3a8899d38. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a1c7d516ce87b96194a19289d40a13f1cde869e3cfa844c3ec5a0b3a8899d38
SHA3-384 hash: 42c90096cb3300ee2caadebdb0cc97a024ef9b095a82194d4d2914de4a00b966f0141064d5f5444166dbedf303637c92
SHA1 hash: 8e16633fb4f8d6ae33fc1131386b18b851f38359
MD5 hash: dad18541b96a3ca383d3510207cd5218
humanhash: stairway-carolina-steak-juliet
File name:joe1.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:822'784 bytes
First seen:2020-08-18 11:13:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e877e52c1d0025820b0d8228acf49bf6 (15 x AgentTesla, 14 x Loki, 4 x Formbook)
ssdeep 12288:F+p7p8KESESHe4/gD6WDSqWl/LDGTGM5irKxUeaUZH9CVwZbe5zUdWLKizIB7IG:ctRES4DBSq2KG2bOl27C5zU7iz0p
Threatray 11'145 similar samples on MalwareBazaar
TLSH 75058D26B2E0443FC0E6253D9D1B9774782BBE202A289D466BE55C4F7F3D691343D2A3
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: swn0.pinotvineryms.ga
Sending IP: 134.209.153.18
From: Ican(DHL) <pratimeshshetty@rustomjee.com>
Subject: SHIPPING DOCUMENTS, ETC DOC
Attachment: INVOICE.IMG.iso (contains "joe1.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/47721/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending a UDP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8a1c7d516ce87b96194a19289d40a13f1cde869e3cfa844c3ec5a0b3a8899d38/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-08-17 23:32:22 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rioh2ulm5b5zmgkkdeuj2qfbh4on5bu6ht5iitb6ywqlhkejtu4a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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a56ac149d3383c72f8c59076bace31e4c80c1d88a0c7a8e00cfccfadc1c1ea60
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abe03fc94f99d47117f6c75cf606d21b2cd361e5694076c87f6057e4c1eac212
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b9929d5795c560d38f4e9a62b9f67c125f05af52411b0f780ccdaf30c5940a76
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ceffcce2144e6f7b1724f53f9812b05c6066efb4cf70ba1ff178a0f50d021d30
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d58f997b8ee320ecd735457793e3f266ad3108dcc3306274431fe34c22f903fb
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dc5fee6bdb6b8ee6e0a8992c7d4386c965b4a4ebae89b87d349602f0d3fba207
AgentTesla
+ 11'135 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
upx keylogger stealer spyware trojan family:agenttesla
Link:
https://tria.ge/reports/200818-m7x1z2rg2s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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

iso d11027fe63aa7a7f54b8f1ab06019f7a540ef0a597a8e1198c188882b159b989

AgentTesla

Executable exe 8a1c7d516ce87b96194a19289d40a13f1cde869e3cfa844c3ec5a0b3a8899d38

(this sample)

  
Dropped by
MD5 92430722e039f0497e89f8ec75d68db9
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/47721/
  
Dropped by
SHA256 d11027fe63aa7a7f54b8f1ab06019f7a540ef0a597a8e1198c188882b159b989

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