MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dbf5359a401271af5d65d5fde897690d76ef406be4bb72c468f4e3d1c422a345. 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: dbf5359a401271af5d65d5fde897690d76ef406be4bb72c468f4e3d1c422a345
SHA3-384 hash: 6e058b291bcc2a4b88f8356daa64161811fb28267cd2060e40d39409e40e9c319294e938f6200ba377ba0d4500dab9ac
SHA1 hash: c0ccbdbe415447a2be3b4a78565fb358341166fe
MD5 hash: b72b5bdebd7ceefa8e5dcbb28e0f2566
humanhash: august-asparagus-hawaii-pennsylvania
File name:DOC.002.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'257'984 bytes
First seen:2020-12-02 04:57:36 UTC
Last seen:2020-12-02 07:05:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:MOoxODXjLB7ume45ZqE+BSC2KVyveMqiST0sDdASW:M1KjpbeiA4IyveMQT0Ad
Threatray 1'695 similar samples on MalwareBazaar
TLSH 6045BF36EF1A4924F4718BBD95A222805B6DAF83670BCD6A10F235CD57B7E836DC1027
Reporter theDark3d
Tags:AgentTesla Loader malware

Intelligence

File Origin
# of uploads :
2
# of downloads :
123
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/106315/
Detection(s):
SecuriteInfo.com.Trojan.Heur.DNP.mn0@aafwigl.5532.27039.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/553208
Signature
Injects a PE file into a foreign processes
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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)
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: 325701 Sample: DOC.002.exe Startdate: 02/12/2020 Architecture: WINDOWS Score: 92 30 Multi AV Scanner detection for dropped file 2->30 32 Sigma detected: Scheduled temp file as task from temp location 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 4 other signatures 2->36 7 DOC.002.exe 18 2->7         started        process3 file4 24 C:\Users\user\AppData\...\jRBTlEAjxbGXYk.exe, PE32 7->24 dropped 26 C:\Users\user\AppData\Local\...\tmp8837.tmp, XML 7->26 dropped 28 C:\Users\user\AppData\...\DOC.002.exe.log, ASCII 7->28 dropped 38 Injects a PE file into a foreign processes 7->38 11 DOC.002.exe 2 7->11         started        13 schtasks.exe 1 7->13         started        15 DOC.002.exe 7->15         started        signatures5 process6 process7 17 dw20.exe 22 6 11->17         started        20 conhost.exe 13->20         started        file8 22 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 17->22 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dbf5359a401271af5d65d5fde897690d76ef406be4bb72c468f4e3d1c422a345/
Threat name:
ByteCode-MSIL.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2020-12-02 04:58:06 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3p2tlgsacjy26xlf2x66rf3jbv3o6qdl4s5xfrdi6tr5drbcuncq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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67377c6c2259974077c2b7476f77823862ed6d5c6ce95c579e101b3d0a81b71e
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6c172122db5af54bec6f1a6255169ff95ddebce78bc550814c701ef7e2664f58
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8c5377a5c2835e5f22f14477e0c6916257e9a034cf3a73eefd8068d64d4f4924
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8f41da0e0362bc2485f17cff5b8b5e40a3790dbf4f53015d1d02f37906e4be42
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ba495069a1b601a12f32f6e346dfe60958f73caa0048fb702e357fee17d58d54
AgentTesla
+ 1'685 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/201202-vpzrt9zhwe/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
dbf5359a401271af5d65d5fde897690d76ef406be4bb72c468f4e3d1c422a345
MD5 hash:
b72b5bdebd7ceefa8e5dcbb28e0f2566
SHA1 hash:
c0ccbdbe415447a2be3b4a78565fb358341166fe
Link:
https://www.unpac.me/results/09793cc7-bc6e-436a-8ab3-b03d5f7a453e/
SH256 hash:
9584f6d01e6452371cc9b4828030a13045d99c243c497b63628828e66aabe26f
MD5 hash:
7476e403eef14ac403c63c7279831780
SHA1 hash:
8387f558e30dc115987ac2b5c174a41302471abf
Link:
https://www.unpac.me/results/09793cc7-bc6e-436a-8ab3-b03d5f7a453e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Gamarue
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/dbf5359a401271af5d65d5fde897690d76ef406be4bb72c468f4e3d1c422a345

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.

Cape
Cape
https://www.capesandbox.com/analysis/106315/

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