MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4680676a42011fbee774340878a3909c14e8875ec46142ffa4cd2f3f97e50671. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4680676a42011fbee774340878a3909c14e8875ec46142ffa4cd2f3f97e50671
SHA3-384 hash: ed7c59bf012c6b3dda40494035e56ef07bec8c0477f4918800417d7963066f99a6d3f73a79100feb0b380459cccf9202
SHA1 hash: 2f6abaaca72f95eff9a03d7fcb5981ad8bc9bf23
MD5 hash: 34d62fd9eb3d62f014fd05ea2491094d
humanhash: cold-leopard-eleven-london
File name:orderpo.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:2'000'384 bytes
First seen:2021-02-04 12:04:25 UTC
Last seen:2021-02-04 16:06:32 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 768:pan17HAycm8T7m6Ok80d1grQtdEERN6lxaC5zRqDvc4CG/AuVDEy//xbmCUlUwi/:paVcm8T7miXrF
Threatray 2'424 similar samples on MalwareBazaar
TLSH 6D952E72AC3F3DC0E3EAD4E6266974EA97B3771FB48D5A6D5940C2C26003495884BF63
Reporter GovCERT_CH
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
3
# of downloads :
108
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
orderpo.exe
Verdict:
Malicious activity
Analysis date:
2021-02-04 12:12:27 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/64ba4995-3414-4fb6-a00a-b2a43c9f29e1

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/115605/
Detection(s):
SecuriteInfo.com.Artemis34D62FD9EB3D.1172.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Running batch commands
Creating a process with a hidden window
Launching a process
Unauthorized injection to a recently created process
Adding an access-denied ACE
Sending a UDP request
Launching the default Windows debugger (dwwin.exe)
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Result
Verdict:
UNKNOWN
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.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/599132
Signature
.NET source code contains very large array initializations
C2 URLs / IPs found in malware configuration
Contains functionality to hide a thread from the debugger
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 348593 Sample: orderpo.exe Startdate: 04/02/2021 Architecture: WINDOWS Score: 100 68 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->68 70 Found malware configuration 2->70 72 Multi AV Scanner detection for submitted file 2->72 74 5 other signatures 2->74 9 orderpo.exe 3 2->9         started        12 zUbDt.exe 2->12         started        process3 signatures4 84 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 9->84 86 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 9->86 88 Hides threads from debuggers 9->88 90 Contains functionality to hide a thread from the debugger 9->90 14 WerFault.exe 23 9 9->14         started        17 orderpo.exe 2 9 9->17         started        21 cmd.exe 1 9->21         started        23 2 other processes 9->23 process5 dnsIp6 44 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 14->44 dropped 25 zUbDt.exe 3 14->25         started        56 powerlinksworld.com 162.241.117.95, 49752, 49753, 49756 UNIFIEDLAYER-AS-1US United States 17->56 58 mail.powerlinksworld.com 17->58 46 C:\Users\user\AppData\Roaming\...\zUbDt.exe, PE32 17->46 dropped 48 C:\Users\user\...\zUbDt.exe:Zone.Identifier, ASCII 17->48 dropped 76 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->76 78 Tries to steal Mail credentials (via file access) 17->78 80 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->80 82 Installs a global keyboard hook 17->82 28 conhost.exe 21->28         started        30 timeout.exe 1 21->30         started        file7 signatures8 process9 signatures10 92 Multi AV Scanner detection for dropped file 25->92 94 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 25->94 96 Machine Learning detection for dropped file 25->96 98 2 other signatures 25->98 32 zUbDt.exe 25->32         started        36 cmd.exe 1 25->36         started        38 WerFault.exe 25->38         started        process11 dnsIp12 50 powerlinksworld.com 32->50 52 mail.powerlinksworld.com 32->52 60 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 32->60 62 Tries to steal Mail credentials (via file access) 32->62 64 Tries to harvest and steal ftp login credentials 32->64 66 2 other signatures 32->66 40 conhost.exe 36->40         started        42 timeout.exe 1 36->42         started        54 192.168.2.1 unknown unknown 38->54 signatures13 process14
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4680676a42011fbee774340878a3909c14e8875ec46142ffa4cd2f3f97e50671/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-02-04 07:38:21 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=i2ago2scaep35z3ugqehri4qtqkorb26yrquf75ezuxt7f7fazyq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
20caa9bbab7ef41b3766a4fc9c1690b84b9425a1105eb563673a5000f02936b3
AgentTesla
5952cc403a58eab272b199a6f39c35bfadf8feeafbadc1a3d30a68e01e93b7ae
AgentTesla
6f47301c8691d7f68ccf71931b8e2664fad0720d1f4d01f4bfda35cd1a076bd1
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89a79d6e08f22036f754947d43d1c5b6ba7865e246f462dedea0836dd748a8ea
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8afc7b48c3f0b24261ccda09724628ea978eb6028c07a52762f85fa7721d427c
AgentTesla
8e24deef02dafdd33ba55a11048a56ced1b05b26b7ff44330954c905976c4ddf
AgentTesla
8fcfe841647c5f4d3f10b59fa63b2e2dff841b4c5c39cbfa828146281e49ad77
AgentTesla
97a573fd680ef24fba3d6d7247f05e3425696b8077f4afda2279801f6d4a57d4
AgentTesla
a08a2ea7f574259a68c3cc7d0ff2c1f46e9a57e9802cf5fc41803787564451e8
AgentTesla
c05e310c646407fa733712a98c822a5416ca1124322429d8d2a90966e909a6b5
AgentTesla
+ 2'414 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence ransomware spyware stealer trojan
Link:
https://tria.ge/reports/210204-8zsj53y3wx/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
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:
2896ab51d48643a8e7275a933988c55958a6aa4767e52e918d814083fffba390
MD5 hash:
4de4e5a5d260c40bf09ad102a5c6dfe6
SHA1 hash:
45bff07d7c3a95c1f7cdf4f346e315b29ac01b7e
Link:
https://www.unpac.me/results/ce211ff4-23a3-4bd1-9877-9326825700b1/
SH256 hash:
fd90f585ac13034721b777f99abc9f99d5e6024ffedb14636d400e690b0b1687
MD5 hash:
2def92b3342d46b4f414e6fe8899aa9f
SHA1 hash:
07eb576fa140ab6d60b0608f3a454eb492b1855d
Link:
https://www.unpac.me/results/ce211ff4-23a3-4bd1-9877-9326825700b1/
SH256 hash:
4680676a42011fbee774340878a3909c14e8875ec46142ffa4cd2f3f97e50671
MD5 hash:
34d62fd9eb3d62f014fd05ea2491094d
SHA1 hash:
2f6abaaca72f95eff9a03d7fcb5981ad8bc9bf23
Link:
https://www.unpac.me/results/ce211ff4-23a3-4bd1-9877-9326825700b1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4680676a42011fbee774340878a3909c14e8875ec46142ffa4cd2f3f97e50671

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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

zip c5f0104b9b24aa09b19fa9c6c8f454c63f56bc7d36a0622114ff9b1aeb46683a

AgentTesla

Executable exe 4680676a42011fbee774340878a3909c14e8875ec46142ffa4cd2f3f97e50671

(this sample)

  
Dropped by
MD5 db1d34e3b29506449f4a58e3f2e7892d
  
Dropped by
SHA256 c5f0104b9b24aa09b19fa9c6c8f454c63f56bc7d36a0622114ff9b1aeb46683a
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/115605/

Comments