MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7bcbb448ab7042091179cfd1a92ddf27ee7d11f07c8402e870e764e6038acfe. 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: 7


Intelligence 7 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e7bcbb448ab7042091179cfd1a92ddf27ee7d11f07c8402e870e764e6038acfe
SHA3-384 hash: 2ed9193da5cf338b5dd553abb7a4d69ec1fba6eb0ec35721fd1c4af50be7f0c37f15ed35867630d231f296fc20ca2496
SHA1 hash: 4e0b25925005ace46fc9bdb50ea117ab1b41e73a
MD5 hash: ab37f0157109f57e435a480000d6a905
humanhash: rugby-equal-winner-robin
File name:Payment copy.r15
Download: download sample
Signature AgentTesla
Create hunting rule
File size:746'781 bytes
First seen:2023-10-06 13:33:20 UTC
Last seen:2023-10-06 13:34:25 UTC
File type: rar
MIME type:application/x-rar
ssdeep 12288:np0rlTRNbZ3cUcUMG/g9/br8TU4Cc6rtT+HDCRnmtdOWoGzCjT+2SpqwUg4:npIzNd3iUMG/g1bAnCc6BTAWE+ACjKR4
TLSH T16BF4234F8A6C46C9B38324D32064CE18EF456AE53797E3513A2ECB4926CD77185F9E83
TrID 58.3% (.RAR) RAR compressed archive (v-4.x) (7000/1)
41.6% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla payment r15 rar


Avatar
cocaman
Malicious email (T1566.001)
From: "Acct<jorie@atlasfwd.com >" (likely spoofed)
Received: "from atlasfwd.com (unknown [194.180.49.133]) "
Date: "6 Oct 2023 11:33:12 +0200"
Subject: "Re; TT PAYMENT"
Attachment: "Payment copy.r15"

Intelligence

File Origin
# of uploads :
3
# of downloads :
92
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:Payment copy.exe
File size:970'752 bytes
SHA256 hash: 649cbde56fbdaf2f52343c1c584fbe1357cf4be19264d7f31a21a6c7078ecf18
MD5 hash: b7a6ca258cb780f735090ba00802cd12
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27419.Rar5Heur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/e7bcbb448ab7042091179cfd1a92ddf27ee7d11f07c8402e870e764e6038acfe/results/dashboard
Verdict:
Likely Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/65200ccc5befb75cf3613aa3/reports/933a97c4-c60d-4aa2-aeaa-77d1cf9f730a/overview
Verdict:
Malicious
Labled as:
Mal/DrodRar
Link:
https://www.hybrid-analysis.com/sample/e7bcbb448ab7042091179cfd1a92ddf27ee7d11f07c8402e870e764e6038acfe
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e7bcbb448ab7042091179cfd1a92ddf27ee7d11f07c8402e870e764e6038acfe/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2023-10-06 06:43:34 UTC
File Type:
Binary (Archive)
Extracted files:
29
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=466lwrekw4ccbeixtt6rvew56j7opui7a7eealuhbz3e4ybyvt7a._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/231006-r8qhlafd23/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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/e7bcbb448ab7042091179cfd1a92ddf27ee7d11f07c8402e870e764e6038acfe

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>

File information

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

Malspam

AgentTesla

rar e7bcbb448ab7042091179cfd1a92ddf27ee7d11f07c8402e870e764e6038acfe

(this sample)

AgentTesla

Executable exe 649cbde56fbdaf2f52343c1c584fbe1357cf4be19264d7f31a21a6c7078ecf18

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 649cbde56fbdaf2f52343c1c584fbe1357cf4be19264d7f31a21a6c7078ecf18
  
Dropping
AgentTesla
  
Dropping
MD5 b7a6ca258cb780f735090ba00802cd12

Comments