MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f6c8b5906b46483358eac0fe419f28cab57e935d8cb0bb0abf4fb0d3e1714a4. 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: 16


Intelligence 16 IOCs YARA 15 File information Comments
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SHA256 hash: 7f6c8b5906b46483358eac0fe419f28cab57e935d8cb0bb0abf4fb0d3e1714a4
SHA3-384 hash: df05d156356e1a221036624f210af84a70c0f6f976fc2b3b85cfacdd895b2c6e4daed657f8c658c17bc268dd527b94d6
SHA1 hash: 43766cdc8f6098f5f0f5b939aef317a7d446bbcf
MD5 hash: fde8031b0f164873a0f3dbb0ec3f4440
humanhash: mountain-nine-mexico-december
File name:AWB & Shipping Documents.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:772'608 bytes
First seen:2024-01-31 10:40:57 UTC
Last seen:2024-01-31 15:01:08 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:sVlIAYQ4+HqJ4MiIizlcDgvCGjkpB5g1EmFYr/PqeVnJFcCszUR3SQb1aiKGtf:mIALW4MiIiSgaGjkDeYrnRlMs1x55J
Threatray 5'167 similar samples on MalwareBazaar
TLSH T108F4F1C5FA651761DC6A2BB51176D8300BA37C3F9030EA1C2ECA3EEB3A7B7420511967
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon d4c4c4d8ccd4f0c4 (63 x Formbook, 23 x AgentTesla, 8 x RemcosRAT)
Reporter threatcat_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
299
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
7f6c8b5906b46483358eac0fe419f28cab57e935d8cb0bb0abf4fb0d3e1714a4.exe
Verdict:
Malicious activity
Analysis date:
2024-01-31 10:50:09 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/8b0e7561-77d4-4cca-8dea-5746400096c4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/473726/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.46194.13473.25596.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/65ba23bfbc91f83c8073c984/reports/caaede7e-cee3-44b1-a674-fd4cf184e806/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/7f6c8b5906b46483358eac0fe419f28cab57e935d8cb0bb0abf4fb0d3e1714a4
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/204806af-4c7d-4082-bf88-7ebd3bc92c0c
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1383935
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1383935 Sample: AWB_&_Shipping_Documents.exe Startdate: 31/01/2024 Architecture: WINDOWS Score: 100 31 us2.smtp.mailhostbox.com 2->31 33 api4.ipify.org 2->33 35 api.ipify.org 2->35 53 Found malware configuration 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->57 59 10 other signatures 2->59 7 AWB_&_Shipping_Documents.exe 3 2->7         started        10 NouyJ.exe 3 2->10         started        12 NouyJ.exe 2 2->12         started        signatures3 process4 signatures5 61 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->61 63 Injects a PE file into a foreign processes 7->63 14 AWB_&_Shipping_Documents.exe 16 5 7->14         started        65 Multi AV Scanner detection for dropped file 10->65 67 Machine Learning detection for dropped file 10->67 19 NouyJ.exe 14 2 10->19         started        21 NouyJ.exe 10->21         started        23 NouyJ.exe 10->23         started        25 NouyJ.exe 2 12->25         started        process6 dnsIp7 37 api4.ipify.org 173.231.16.76, 443, 49701, 49706 WEBNXUS United States 14->37 39 us2.smtp.mailhostbox.com 208.91.199.225, 49703, 49713, 49714 PUBLIC-DOMAIN-REGISTRYUS United States 14->39 27 C:\Users\user\AppData\Roaming\...27ouyJ.exe, PE32 14->27 dropped 29 C:\Users\user\...29ouyJ.exe:Zone.Identifier, ASCII 14->29 dropped 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->43 45 Tries to steal Mail credentials (via file / registry access) 14->45 47 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->47 41 104.237.62.212, 443, 49712 WEBNXUS United States 25->41 49 Tries to harvest and steal browser information (history, passwords, etc) 25->49 51 Installs a global keyboard hook 25->51 file8 signatures9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7f6c8b5906b46483358eac0fe419f28cab57e935d8cb0bb0abf4fb0d3e1714a4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7f6c8b5906b46483358eac0fe419f28cab57e935d8cb0bb0abf4fb0d3e1714a4/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-01-30 09:47:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
21 of 24 (87.50%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=p5wiwwigwrsignmovqh6igpsrsvvp2jv3dfqxmfl6t5q2pqxcssa._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
135a046874c7621664f5259d83120e71c426fb40d54104a27a6fd25cb5d2f9c9
AgentTesla
4e531e34c8132457b497653d69f5efe16c95a651aa0a47e8ab8f56ad1f35b51d
AgentTesla
affaae9ae22127b74b0ff16f553a8de07baf4b4a72d4b179d5adf9775a65f4ff
AgentTesla
bdcf891f483abf731c4d428bc1cc7a82dc9d4d5e585c0082ab5a3031a2297f73
AgentTesla
f7e5bc980e9a7659ba8aedcb0e5ec208b13d807657ceaeb276db2f5ddeb0b2cf
AgentTesla
+ 5'157 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/240131-mq4kaacbdl/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
cf4df1120b4646e5c298f62a80544e12b89b1dc6cd9cc97310b2f98982c42f90
MD5 hash:
a5dc3e8471c18518f708147bb4799488
SHA1 hash:
97c2014cbc49f24e35c314db8886e531a0d3e10a
Detections:
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/f952e02f-a04b-4ecc-9468-6812e7871a1d/
Parent samples :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 hash:
3014b859be7cafca84f61ab3398e0832d80175d76dc6ff4a45df7b2fef39dcaf
MD5 hash:
17cbde8bc5d57e164c1daa95d1b37d0b
SHA1 hash:
4856da540fd30d018fa511c9ce705871e1e2affa
Link:
https://www.unpac.me/results/f952e02f-a04b-4ecc-9468-6812e7871a1d/
SH256 hash:
e881f9cff814b60af1c362503d4b559417596e1f5affe6caf894d9043b718f37
MD5 hash:
a87a2c2b444e7f496a00b3afdb58c751
SHA1 hash:
1376add82e975d212ef4dfcea69defe547fdbe59
Link:
https://www.unpac.me/results/f952e02f-a04b-4ecc-9468-6812e7871a1d/
SH256 hash:
302b82ab84fc8075b453d21be266ba0c00c1739874fa232f003179b186e5c330
MD5 hash:
233203c43b54d189d382e319c4dcdf7e
SHA1 hash:
05f4325300994fb276c05b864dab01f532cde2e2
Link:
https://www.unpac.me/results/f952e02f-a04b-4ecc-9468-6812e7871a1d/
SH256 hash:
7f6c8b5906b46483358eac0fe419f28cab57e935d8cb0bb0abf4fb0d3e1714a4
MD5 hash:
fde8031b0f164873a0f3dbb0ec3f4440
SHA1 hash:
43766cdc8f6098f5f0f5b939aef317a7d446bbcf
Link:
https://www.unpac.me/results/f952e02f-a04b-4ecc-9468-6812e7871a1d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.61
Link:
https://yomi.yoroi.company/submissions/7f6c8b5906b46483358eac0fe419f28cab57e935d8cb0bb0abf4fb0d3e1714a4

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:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
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:Windows_Trojan_AgentTesla_ebf431a8
Create hunting rule
Author:Elastic Security

File information

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

Malspam

AgentTesla

Executable exe 7f6c8b5906b46483358eac0fe419f28cab57e935d8cb0bb0abf4fb0d3e1714a4

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/473726/

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