MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f416a96a4a8475bd8486d264aad1bb73ad020db8e7e1d0f268432684096511b. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f416a96a4a8475bd8486d264aad1bb73ad020db8e7e1d0f268432684096511b
SHA3-384 hash: 41949fd06a97f597825eefd81665b10b6d8755d9077c4f5e350db6f4bdd9870bf0bb900d64a58d0b20f93c2b6d55a669
SHA1 hash: c3f06994e02aa08e6a97b580b02ddfe5c232cc7d
MD5 hash: 37e35e4c0523591014b1f8138a75f4e3
humanhash: carpet-mockingbird-whiskey-indigo
File name:Request for Quotation (RFQ) - Chemical products 20201012.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:119'464 bytes
First seen:2020-10-13 05:17:13 UTC
Last seen:2020-10-13 05:44:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 1536:D3C35AJVAi4WzcSvu+wXsYdHeTX2RyzqJrhARYUf:D3C35EVAi4WzcSWZsYdHMX2RyzmA
Threatray 487 similar samples on MalwareBazaar
TLSH 30C3EB093001FE17DEFA45390465E89537F2E6B12960D26CACE095CDDE819B63F6E8CE
Reporter abuse_ch
Tags:AgentTesla exe MailChannels


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: bird.elm.relay.mailchannels.net
Sending IP: 23.83.212.17
From: Mia Anderson - Procurement Unit <purchase@mvptrading.com>
Subject: Inquiry for Quotation
Attachment: Request for Quotation RFQ.rar (contains "Request for Quotation (RFQ) - Chemical products 20201012.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/70236/
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.25.1293.13534.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Sending a UDP request
DNS request
Sending a custom TCP request
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/489133
Signature
.NET source code references suspicious native API functions
Hides threads from debuggers
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8f416a96a4a8475bd8486d264aad1bb73ad020db8e7e1d0f268432684096511b/
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-10-12 12:05:21 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r5awvfvevbdvxwcinutevli3w45naig3rz7b2dzgqqzgqqewkenq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2527df2823de3eba2ed8f38e433938832ce4d887d843efcb21a860bbd8a14908
AgentTesla
3d281e94d3e3d6dc20818716a5b45e09803a5e8cace71615d950d086b563cc40
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459838dd5e98a4fe8c51d2d0c3c7850319b1a13cb41f568aa0cf6cb0bba6e9ef
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6fa3091f305d9f040aca294e296e92c3590ce397bbf650ee9f26e3bc744d1f6a
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a9b25af5375aebc414264faff8068a6848607b660ef951eee0357799e25d6740
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b29a4f0435f0d54c78c34e1b3d86cdb9b81996ee0e1c50f51a3d0716deee3ff5
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b3c33339d1d526eebdd71c8ce0d1f3d0a12be1d5325e7678924e2bfc29a84181
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c456e8fa5cd496f1293870881ce5052a1e288ada68d414de521d64a782792792
AgentTesla
e00ba7b865f84ff41de5217b89fb197f5559c137c48d6d84313252cd459f4b12
AgentTesla
f7c8cbe0001970e2d04206389e637df25bbded7928fefae62ba910efb216bd2c
AgentTesla
+ 477 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware
Link:
https://tria.ge/reports/201013-rwbpsc3jqn/
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
8f416a96a4a8475bd8486d264aad1bb73ad020db8e7e1d0f268432684096511b
MD5 hash:
37e35e4c0523591014b1f8138a75f4e3
SHA1 hash:
c3f06994e02aa08e6a97b580b02ddfe5c232cc7d
Link:
https://www.unpac.me/results/4754b737-f79f-4646-80c2-bc9a7826d336/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8f416a96a4a8475bd8486d264aad1bb73ad020db8e7e1d0f268432684096511b

File information

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

Malspam

AgentTesla

rar 1e7eb0e9bb4bb2a75df2391fe392065700249723586cf638d185931ab78fff9b

AgentTesla

Executable exe 8f416a96a4a8475bd8486d264aad1bb73ad020db8e7e1d0f268432684096511b

(this sample)

  
Dropped by
MD5 c65018bb2716c56ca9f3d783123b9a7b
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/70236/
  
Dropped by
SHA256 1e7eb0e9bb4bb2a75df2391fe392065700249723586cf638d185931ab78fff9b

Comments