MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f51957a2b4ed970d1a437ca3143f490c13e6311a8f9caea88b4406404aa0fe63. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f51957a2b4ed970d1a437ca3143f490c13e6311a8f9caea88b4406404aa0fe63
SHA3-384 hash: 99baaa6f977da823f525f7fbb9750b71ce7921e70d4e4aa99d98d437c0d4f4101e412c3b828b1852bc92448e56222d13
SHA1 hash: e7c07418cfbc7751741e672df91f26358bf996fa
MD5 hash: 647a9c5fa78c4471084d0267b24d8707
humanhash: ten-uranus-snake-zebra
File name:RFQ-NEW INQUIRY.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:565'760 bytes
First seen:2021-05-14 13:01:26 UTC
Last seen:2021-05-14 14:02:08 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:VroGcfsI98+Mgt1lVkmIVnSixqq45aO5hcgV2h:6xfsI98qErx65aO5hcph
Threatray 4 similar samples on MalwareBazaar
TLSH C4C4F02637E08A8CD57E6B765132461883B2F243F633D71DAA48656D0CB7BC1D6533E2
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ-NEW INQUIRY.exe
Verdict:
Suspicious activity
Analysis date:
2021-05-14 13:37:40 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a6d5ab36-5fe1-43ee-94cb-a5436c615b21

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/156684/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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:
84 / 100
Link:
https://www.joesandbox.com/analysis/781902
Signature
Found malware configuration
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 414301 Sample: RFQ-NEW INQUIRY.exe Startdate: 14/05/2021 Architecture: WINDOWS Score: 84 19 Found malware configuration 2->19 21 Multi AV Scanner detection for submitted file 2->21 23 Yara detected AgentTesla 2->23 25 3 other signatures 2->25 6 RFQ-NEW INQUIRY.exe 3 2->6         started        process3 file4 17 C:\Users\user\...\RFQ-NEW INQUIRY.exe.log, ASCII 6->17 dropped 9 RFQ-NEW INQUIRY.exe 6->9         started        11 RFQ-NEW INQUIRY.exe 6->11         started        13 RFQ-NEW INQUIRY.exe 6->13         started        15 2 other processes 6->15 process5
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f51957a2b4ed970d1a437ca3143f490c13e6311a8f9caea88b4406404aa0fe63/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-14 10:30:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
23456454e2cf509b441147fe0731d75388a95b9a3966d3d92a6c34d0a6651731
AgentTesla
23fbcbdcf3f47dbd96561299286a28dcd74ded736425f67cb5947fee0fc8d146
AgentTesla
3dd0ab716a91895df7788197ba7527c9461432a1a35bdec48c6aabda435e0c43
AgentTesla
f8803ee53c63c55de0b2c1edec8cf5e03dfac5423eea4c4b81a5085685152c1e
AgentTesla
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210514-bpze77yg4x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f51957a2b4ed970d1a437ca3143f490c13e6311a8f9caea88b4406404aa0fe63

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/156684/

Comments


Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-14 14:08:59 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [C0027.001] Cryptography Micro-objective::AES::Encrypt Data