MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 510c68882ff2fed7d2045040f45c79980ebaa58c9c074d59390edc72c1bbca68. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 510c68882ff2fed7d2045040f45c79980ebaa58c9c074d59390edc72c1bbca68
SHA3-384 hash: 408ca3bdbc7cbe7263a17c6efe3f9a1fb6debd55c278dfa4e5e9cba6017ebcf1b7b33d861c5e95be7b2751b5db1c758f
SHA1 hash: 61a91143932bd986621464fde35d60f36487297e
MD5 hash: bcfae131286745ef7cb1d1bc3250f53b
humanhash: floor-mobile-batman-failed
File name:Inquiry_Order_PO#001-MT100_2Kg_Sample_Quote,pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:948'224 bytes
First seen:2020-10-06 05:44:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'207 x SnakeKeylogger)
ssdeep 12288:ry3GVJkYiurbVUa6b4KzRaxcQzfAhQb9o7vjNP:EGVJXiwoRzRamVmbkZ
Threatray 332 similar samples on MalwareBazaar
TLSH 4915C010968C0267F132D038A223D5786BB59D455AC8D2D52DE6DCFFFACFE98B4E0648
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail-smail-vm43.hanmail.net
Sending IP: 203.133.180.231
From: UDRAGON <beng0716@hanmail.net>
Subject: RE: Inquiry_Order_PO#001-MT100_2Kg_Sample_Quote
Attachment: Inquiry_Order_PO001-MT100_2Kg_Sample_Quote,pdf.z (contains "Inquiry_Order_PO#001-MT100_2Kg_Sample_Quote,pdf.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/68402/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Launching a process
Creating a process with a hidden window
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/482291
Signature
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Multi AV Scanner detection for dropped file
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)
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 293587 Sample: Inquiry_Order_PO#001-MT100_... Startdate: 06/10/2020 Architecture: WINDOWS Score: 100 31 Found malware configuration 2->31 33 Multi AV Scanner detection for dropped file 2->33 35 Sigma detected: Scheduled temp file as task from temp location 2->35 37 6 other signatures 2->37 7 Inquiry_Order_PO#001-MT100_2Kg_Sample_Quote,pdf.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\Roaming\mHqsBi.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmp3F3B.tmp, XML 7->21 dropped 23 Inquiry_Order_PO#0...e_Quote,pdf.exe.log, ASCII 7->23 dropped 39 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->39 41 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->41 43 Injects a PE file into a foreign processes 7->43 11 Inquiry_Order_PO#001-MT100_2Kg_Sample_Quote,pdf.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 smtp.yandex.ru 77.88.21.158, 49771, 587 YANDEXRU Russian Federation 11->25 27 192.168.2.1 unknown unknown 11->27 29 smtp.yandex.com 11->29 45 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->45 47 Tries to steal Mail credentials (via file access) 11->47 49 Tries to harvest and steal ftp login credentials 11->49 51 Tries to harvest and steal browser information (history, passwords, etc) 11->51 17 conhost.exe 15->17         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/510c68882ff2fed7d2045040f45c79980ebaa58c9c074d59390edc72c1bbca68/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-10-06 01:08:51 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=keggrcbp6l7npuqekbapixdztahlvjmmtqdu2wjzb3ohfqn3zjua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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17347ea4da31247415f8d87423d8b0b03eac3c25c4bed8fac50723eaba2f6b04
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19b8d7da5a00f2ef97531fda2db336b31c19a73c482e8528c21730a8ff372786
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60db9d2df465b5bfcf2d1c0a71559c57c561d0746a0f3fd7f4e8b9203871cfb8
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8600c1896f8c6835a9a5c44631ac45b319c0cc9b2e0a50a72bb37436a84ea96a
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a20e29b157ca333fd7f6503315be7f41df98bf15172c0a8f6cab83451945effe
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a98127f9a0d540a5aa091013a1134d8a8434e50b7f8e8b959ddaac0f45feac04
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c8ef5faf8bef2942260f56a7bfca916280711c776ee19bf00954ebdee11804ea
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d9c78a21a8344b6cc4768d7fa1b9ff128437267f1b7d1d29fccca4a5751d7ed6
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eed860fb0b48051582b2f34f20bc47f0fa5cd2273d20df99d339d1058e79113f
AgentTesla
+ 322 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/201006-f524sxtpaa/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
510c68882ff2fed7d2045040f45c79980ebaa58c9c074d59390edc72c1bbca68
MD5 hash:
bcfae131286745ef7cb1d1bc3250f53b
SHA1 hash:
61a91143932bd986621464fde35d60f36487297e
Link:
https://www.unpac.me/results/7f6827e2-aa53-41f1-a33b-dbebd7caff29/
SH256 hash:
13b24d3a09d099dabe41cd6cd71607a77e14640b1e9b4ed2d60f6c012f191c43
MD5 hash:
109cedae3c384a1913107f1efad2b7c8
SHA1 hash:
1f7f35b0ed85fa12bb839cbce698e59a30813420
Link:
https://www.unpac.me/results/7f6827e2-aa53-41f1-a33b-dbebd7caff29/
SH256 hash:
e1f9b4a23cd5dcc722c727cc4d6b0430a35f8b0174c7b80063c15c80de94f765
MD5 hash:
3fb326625d68742e6b978400ed295d6a
SHA1 hash:
a454a4074a7d0bd25deb7279a3b46e22e92d95c5
Link:
https://www.unpac.me/results/7f6827e2-aa53-41f1-a33b-dbebd7caff29/
SH256 hash:
7d57753366e6578ba313b95de0f8db3d03d909c9420c698b576ead2810961a96
MD5 hash:
6e58a5ee1d9082903302914e99218937
SHA1 hash:
af627c6582744136ee61e473d08e2a7738b33452
Link:
https://www.unpac.me/results/7f6827e2-aa53-41f1-a33b-dbebd7caff29/
SH256 hash:
bcc89e11d2f6634ddb14f65de7fcc36f0d9e98c39df7c269660f31fb3ecfdc2e
MD5 hash:
64228ed093ed4c804b4df6ffba77ff2d
SHA1 hash:
bed51dc24e88f9005facf8c80987674ee1176529
Link:
https://www.unpac.me/results/7f6827e2-aa53-41f1-a33b-dbebd7caff29/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/510c68882ff2fed7d2045040f45c79980ebaa58c9c074d59390edc72c1bbca68

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

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

Malspam

AgentTesla

z e82a435dcb1413e87c4147b3f80193e3beac4e752af2bc3bdcecc6d29c43c6e0

AgentTesla

Executable exe 510c68882ff2fed7d2045040f45c79980ebaa58c9c074d59390edc72c1bbca68

(this sample)

  
Dropped by
MD5 8c3f58b1b61d96c93b8a8a0614c95edb
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/68402/
  
Dropped by
SHA256 e82a435dcb1413e87c4147b3f80193e3beac4e752af2bc3bdcecc6d29c43c6e0

Comments