MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8db415977dd7c96f0dc85b6adcdd60a714f9e4a2655afb843e776da2e22c6082. 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: 14


Intelligence 14 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8db415977dd7c96f0dc85b6adcdd60a714f9e4a2655afb843e776da2e22c6082
SHA3-384 hash: 85e0e6a3588f37fb35d177c6cb53c00fa3677a986efaf73fc5032eb833e8a4e885ef28a660ed21d87f5fcc3b88b99cd8
SHA1 hash: 43bbdfb7f40b2183211805be5601a6d03f840bf9
MD5 hash: a0f92829bf5b1ec3d72b40841b1ffda6
humanhash: quiet-delta-venus-oxygen
File name:SWIFT COPY.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:842'752 bytes
First seen:2022-01-18 09:16:56 UTC
Last seen:2022-01-19 01:30:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:a5M99v7NUnzjLpQykbbKzDhM6AD2eqp05wbskhfQ4O2FPSfB8lP4HpAr7bTArI4w:aM2zjLpQyre5ApYaYrjAh
Threatray 13'786 similar samples on MalwareBazaar
TLSH T1E605D4BD3A2471EEC8ABE4759B682F68FF50347B830B5113A02315ED994C987DF146B2
File icon (PE):PE icon
dhash icon b2b2f2f2f2f2f2f2 (2 x AgentTesla)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
166
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SWIFT COPY.exe
Verdict:
Malicious activity
Analysis date:
2022-01-18 09:28:06 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/627414c6-6619-4c67-ac1d-7fe34ddd421d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/220074/
Detection(s):
SecuriteInfo.com.Suspicious.Win32.Save.a.29441.21994.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
DNS request
Creating a window
Сreating synchronization primitives
Creating a file
Sending a custom TCP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe greyware obfuscated packed
Link:
https://www.filescan.io/uploads/61e68593f81da814af8bc22f/reports/24588274-9c4a-4813-b854-d33de8fee060/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f3221bf3-6d8c-44f2-bebc-0732f1868593
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/922245
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
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the hosts file
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: Suspicius Add Task From User AppData Temp
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 554723 Sample: SWIFT COPY.exe Startdate: 18/01/2022 Architecture: WINDOWS Score: 100 38 nkr.com.pk 2->38 40 mail.nkr.com.pk 2->40 50 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->50 52 Found malware configuration 2->52 54 Multi AV Scanner detection for dropped file 2->54 56 9 other signatures 2->56 8 SWIFT COPY.exe 13 7 2->8         started        12 tKZVPq.exe 2 2->12         started        14 tKZVPq.exe 1 2->14         started        signatures3 process4 file5 32 C:\Users\user\AppData\Roaming\YtXyClo.exe, PE32 8->32 dropped 34 C:\Users\user\AppData\Local\...\tmp2ABA.tmp, XML 8->34 dropped 36 C:\Users\user\AppData\...\SWIFT COPY.exe.log, ASCII 8->36 dropped 58 Writes to foreign memory regions 8->58 60 Injects a PE file into a foreign processes 8->60 16 RegSvcs.exe 2 4 8->16         started        20 schtasks.exe 1 8->20         started        22 conhost.exe 12->22         started        24 conhost.exe 14->24         started        signatures6 process7 file8 28 C:\Users\user\AppData\Roaming\...\tKZVPq.exe, PE32 16->28 dropped 30 C:\Windows\System32\drivers\etc\hosts, ASCII 16->30 dropped 42 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->42 44 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 16->44 46 Tries to steal Mail credentials (via file / registry access) 16->46 48 5 other signatures 16->48 26 conhost.exe 20->26         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8db415977dd7c96f0dc85b6adcdd60a714f9e4a2655afb843e776da2e22c6082/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-01-18 09:17:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
28
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rw2blf3527ew6doilnvnzxlau4kptzfcmvnpxbb6o5w2fyrmmcba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0453fa0ddd89c1887c67eceae11f4f1e0f4e37d776df53204508c1c4dbbc013e
AgentTesla
1fc86c47ffbc922b4794aa568d681c4632cb69a41a3b89e6bca1c49cc87f0c1f
AgentTesla
57d174cba1f8d71729c92a0f826b379491585dd53e1d1a11397b46ae6049f217
AgentTesla
7e8767e4d9b2e9e80c0f7b2a191efb788f77f6282a987c07e4ff6474d3092d0c
AgentTesla
8d42c95e56474e1c3500e5d52f45c853a0b9f9724a2cdbb2eb3d986057b1978d
AgentTesla
a21e9d72d37a2bb09edd9e49e1751c766cfc86109bed201cb2026e111f3e1b56
AgentTesla
a2338807bc8aa5a75ef1cb05358373dae418753d330dd5dc79246ae6e1264b0d
AgentTesla
+ 13'776 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220118-k82sasaffj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
920dd07fe1322424c88ccd6f72146b4fce9f91fee813d98278b86268d8552ddb
MD5 hash:
fe61407dcba48fd900e3d07c94ad5a0f
SHA1 hash:
a73c692a4da64383ca267cf6a2d4835ebfa50200
Link:
https://www.unpac.me/results/2446f036-ad88-4941-9cb5-9935c33bfe9f/
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/2446f036-ad88-4941-9cb5-9935c33bfe9f/
SH256 hash:
0c2b9d7e88494bf33818f521280542695f2d081a42749bd37403acaa7b0fee82
MD5 hash:
cab853d3fa91bd200b5a68349d867313
SHA1 hash:
1b4c6de4c376e49c4ddc70bca0ede5ace767fcd8
Link:
https://www.unpac.me/results/2446f036-ad88-4941-9cb5-9935c33bfe9f/
SH256 hash:
8db415977dd7c96f0dc85b6adcdd60a714f9e4a2655afb843e776da2e22c6082
MD5 hash:
a0f92829bf5b1ec3d72b40841b1ffda6
SHA1 hash:
43bbdfb7f40b2183211805be5601a6d03f840bf9
Link:
https://www.unpac.me/results/2446f036-ad88-4941-9cb5-9935c33bfe9f/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/8db415977dd7/report/overview.html
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/8db415977dd7c96f0dc85b6adcdd60a714f9e4a2655afb843e776da2e22c6082

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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

Executable exe 8db415977dd7c96f0dc85b6adcdd60a714f9e4a2655afb843e776da2e22c6082

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/220074/

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