MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c7f4ad3987c2026cd2051b487f34e9f2a56249dc319ab066497be27e01a2ea6e. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c7f4ad3987c2026cd2051b487f34e9f2a56249dc319ab066497be27e01a2ea6e
SHA3-384 hash: da49d4cef1405f6ab7c31e768b501436dc3c95d37f6bc800647426450ec46e3cdc849a0f2f8eda746da451c3d5b5eb3f
SHA1 hash: ea00c1b0d21f6f8de6f7db96e63394580faaeeed
MD5 hash: e70cc286389f77b00c9e02d177f8b0a4
humanhash: mirror-steak-dakota-michigan
File name:e70cc286389f77b00c9e02d177f8b0a4.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'249'792 bytes
First seen:2021-04-27 08:04:03 UTC
Last seen:2021-04-27 09:02:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:PyE43qs9PTOv0jBeEeEinl9F4SmqVxgagTcs5fJzODS0/A3lvtoTVdFNdYh:Px43qsiaez/zmqTQcsD0/jdU
Threatray 4'226 similar samples on MalwareBazaar
TLSH D9459EB1A194899AF87F07B2EC37543011F2BE5D91A4C10D6E99765B3AB334250AFF0B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.rodcointl.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
127
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e70cc286389f77b00c9e02d177f8b0a4.exe
Verdict:
Malicious activity
Analysis date:
2021-04-27 08:06:31 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9eedf33c-55f6-4f62-9b4d-4b0b4a0ff74c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/144472/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.680.10129.15992.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/698698
Signature
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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 AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 398266 Sample: pKYUntR9vX.exe Startdate: 27/04/2021 Architecture: WINDOWS Score: 100 58 Found malware configuration 2->58 60 Sigma detected: Scheduled temp file as task from temp location 2->60 62 Multi AV Scanner detection for submitted file 2->62 64 4 other signatures 2->64 7 pKYUntR9vX.exe 7 2->7         started        11 kwnlbQd.exe 5 2->11         started        13 kwnlbQd.exe 4 2->13         started        process3 file4 40 C:\Users\user\AppData\Local\...\tmp6846.tmp, XML 7->40 dropped 42 C:\Users\user\AppData\...\pKYUntR9vX.exe.log, ASCII 7->42 dropped 44 C:\Users\user\AppData\Roaming\xxknFPUX.exe, PE32 7->44 dropped 66 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->66 68 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->68 70 Uses schtasks.exe or at.exe to add and modify task schedules 7->70 15 pKYUntR9vX.exe 2 5 7->15         started        20 schtasks.exe 1 7->20         started        72 Injects a PE file into a foreign processes 11->72 22 schtasks.exe 11->22         started        24 kwnlbQd.exe 11->24         started        26 schtasks.exe 13->26         started        28 kwnlbQd.exe 13->28         started        signatures5 process6 dnsIp7 46 rodcointl.com 192.185.161.67, 49741, 49742, 587 UNIFIEDLAYER-AS-1US United States 15->46 48 mail.rodcointl.com 15->48 36 C:\Users\user\AppData\Roaming\...\kwnlbQd.exe, PE32 15->36 dropped 38 C:\Users\user\...\kwnlbQd.exe:Zone.Identifier, ASCII 15->38 dropped 50 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->50 52 Tries to steal Mail credentials (via file access) 15->52 54 Tries to harvest and steal ftp login credentials 15->54 56 2 other signatures 15->56 30 conhost.exe 20->30         started        32 conhost.exe 22->32         started        34 conhost.exe 26->34         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c7f4ad3987c2026cd2051b487f34e9f2a56249dc319ab066497be27e01a2ea6e/
Threat name:
ByteCode-MSIL.Infostealer.Coins
Create hunting rule
Status:
Malicious
First seen:
2021-04-27 08:04:11 UTC
AV detection:
11 of 47 (23.40%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y72k2omhyibgzuqfdneh6nhj6ksweso4ggnlazsjpprh4anc5jxa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
075d98e62c3f5fcbff5c865c72ca862087052e56f0bca4d564595be759f5f2cd
AgentTesla
342af886075cca7fdeb8b212c3cfa6721adb1282dd670f0221a7f08cf1946dda
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3aaaf20441f4c63cae5963d1a4244c443a32d517b95be1a26d8c77f2debca232
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74c2f8176fadf84bb04083901d52033b0975245676b45cd8607d80bebc91e570
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b045b7b993b005e1930ca50a9eb65df8b62ca29d1dfdbbb28ca6621384172908
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bb3ba719b05e0809465a06648088ba0d1e3c6e1ae2bd7b99671010c10da1e712
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c3ccb5a810da4cb19a71c1fa9edf8096263cc55c00341287b8c8203b8da1e939
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de63a44a558761ac51c3415f0b2f0b37d7c440aac7935063b4a789b89bc6cd5c
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e01ebcaeb9a4d013354443b10df0a2280861bb290e7c88bc32055dbfbfaa2065
AgentTesla
ede0c266836e85d1ac3bc623377fda09bb0135a9746a0ecde6d7c52c7eddfc24
AgentTesla
+ 4'216 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/210427-cqkt4prtw6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
11cf5a51e593c007ff4f91294cf505ffd5e425e56387c60d81e6479cc284cc3b
MD5 hash:
73cc3f7e7700e6a54cb5f291dffe5aa1
SHA1 hash:
09174f9fa55c9bac0540efb7a8c682878a32d02d
Link:
https://www.unpac.me/results/39970a68-f812-4449-9a21-5112c7c42865/
SH256 hash:
c7f4ad3987c2026cd2051b487f34e9f2a56249dc319ab066497be27e01a2ea6e
MD5 hash:
e70cc286389f77b00c9e02d177f8b0a4
SHA1 hash:
ea00c1b0d21f6f8de6f7db96e63394580faaeeed
Link:
https://www.unpac.me/results/39970a68-f812-4449-9a21-5112c7c42865/
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/c7f4ad3987c2026cd2051b487f34e9f2a56249dc319ab066497be27e01a2ea6e

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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.

Web download

AgentTesla

Executable exe c7f4ad3987c2026cd2051b487f34e9f2a56249dc319ab066497be27e01a2ea6e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1170319/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/144472/

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