MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03cf2d97e464f97dc99ac1650ce7542acc73e7383926f1a15d013eddc4702f98. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03cf2d97e464f97dc99ac1650ce7542acc73e7383926f1a15d013eddc4702f98
SHA3-384 hash: 1015349eb8a989ea35e393978075635feef1d013ddf9dc5189b99683b3c4afdf328871fef1a7a6077633f92724726194
SHA1 hash: 47a7272b63156d20f836bfbd7225bd9f6f9ceeed
MD5 hash: ca94e11bf00bdf0bd4aa419b5d0e6ab1
humanhash: king-illinois-dakota-romeo
File name:Payment Copy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'162'168 bytes
First seen:2022-11-17 16:56:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 24576:LAOcZXMuC/bsyOb/052eEV6mKjLzCXPQMTjbnNSY:NBsyP52kCXYMTnNSY
Threatray 2'266 similar samples on MalwareBazaar
TLSH T156351202F7DA85B1C1B21E719525B7997DBC3E201F389B1FB3A4592CAB320606125FE7
TrID 91.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.6% (.EXE) Win64 Executable (generic) (10523/12/4)
1.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
0.6% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 80009085808696a2 (14 x AgentTesla, 4 x Formbook, 3 x NanoCore)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
203
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Payment Copy.exe
Verdict:
Malicious activity
Analysis date:
2022-11-17 17:10:37 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/f1466d7c-d75e-4001-bc30-476fdfe9f9b5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/335470/
Detection(s):
SecuriteInfo.com.Gen.Variant.Johnnie.221809.751.14920.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Enabling the 'hidden' option for files in the %temp% directory
Creating a process from a recently created file
Sending a custom TCP request
Creating a file
Launching a process
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware overlay packed setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/637667e26fda73cab64e3beb/reports/f58ce7f6-5d2a-4b64-bbae-ccb5453aa3f3/overview
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/f9b5a403-7ec0-4bc0-bf74-5cf157f9029b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1116058
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Found API chain indicative of sandbox detection
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM autoit script
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 748769 Sample: Payment Copy.exe Startdate: 17/11/2022 Architecture: WINDOWS Score: 100 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 Yara detected AgentTesla 2->44 46 3 other signatures 2->46 8 Payment Copy.exe 3 29 2->8         started        11 lknrqabs.exe 1 2->11         started        process3 file4 28 C:\Users\user\AppData\Local\...\lknrqabs.exe, PE32 8->28 dropped 13 wscript.exe 1 8->13         started        15 lknrqabs.exe 11->15         started        process5 signatures6 18 lknrqabs.exe 1 2 13->18         started        70 Writes to foreign memory regions 15->70 72 Allocates memory in foreign processes 15->72 74 Injects a PE file into a foreign processes 15->74 21 RegSvcs.exe 3 15->21         started        process7 dnsIp8 48 Antivirus detection for dropped file 18->48 50 Multi AV Scanner detection for dropped file 18->50 52 Found API chain indicative of sandbox detection 18->52 60 3 other signatures 18->60 24 RegSvcs.exe 15 2 18->24         started        30 smtp.mail.ru 217.69.139.160, 49725, 587 MAILRU-ASMailRuRU Russian Federation 21->30 32 54.91.59.199, 443, 49724 AMAZON-AESUS United States 21->32 34 2 other IPs or domains 21->34 54 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->54 56 Tries to steal Mail credentials (via file / registry access) 21->56 58 Tries to harvest and steal ftp login credentials 21->58 62 2 other signatures 21->62 signatures9 process10 dnsIp11 36 api.ipify.org.herokudns.com 52.20.78.240, 443, 49721 AMAZON-AESUS United States 24->36 38 api.ipify.org 24->38 64 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 24->64 66 May check the online IP address of the machine 24->66 68 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 24->68 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/03cf2d97e464f97dc99ac1650ce7542acc73e7383926f1a15d013eddc4702f98/
Threat name:
Win32.Dropper.Lisk
Create hunting rule
Status:
Malicious
First seen:
2022-11-17 10:36:00 UTC
File Type:
PE (Exe)
Extracted files:
51
AV detection:
17 of 40 (42.50%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aphs3f7emt4x3sm2yfsqzz2uflghhzzyhetpdik5ae7n3rdqf6ma._file
Verdict:
unknown
Similar samples:
12e754278ec242a825fdc544047dbb57bdfbccde6323d588cff91503c7a5700b
AgentTesla
5d9970f91b19b5c81b0fa88d5cb8e42e47e2a86c9971efadf2d45e377b0a7ab5
AgentTesla
623d9a74747fe5ff5e72eb70d6ba2d2906eab55b5db50d796728e6d7ab492c79
AgentTesla
a7614db6dcbe0c9a1ade9ac2caec0d1350b78802b5ffa3678ad513ce41ef6d5c
AgentTesla
d3d3c216728f58044cae30180c84e75db170ea200860ae9415004f3a0f167ec3
AgentTesla
fb0a09ef2540b7dfc9e6f5e17deffb65337c41429b3d2753653aad92e6df8d16
AgentTesla
+ 2'256 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/221117-vf9ybafa45/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2c3aaa52-1612-434a-8f88-6539f56a4ef9
Unpacked files
SH256 hash:
a0b0ede10354bfbf6c449de66dbd80f1e45cd6351f683f98c96c97697e84098d
MD5 hash:
535c53d0f7cc61729f1265d9855f4aa6
SHA1 hash:
8c664add21af3c2826c75cadfc671c330d8591a1
Link:
https://www.unpac.me/results/27289c6e-2f22-47a3-96d9-8fa2606329ac/
SH256 hash:
154ebde3b2171913f7ef8d5b7b5ae21f08b6393d5e486de20260c7536ee6e569
MD5 hash:
35d7dbd197d36ab7e4b89d9d23165765
SHA1 hash:
da8c9aa2c8090e1c4ddf2049dd8003e6d4d4ed7f
Link:
https://www.unpac.me/results/27289c6e-2f22-47a3-96d9-8fa2606329ac/
SH256 hash:
03cf2d97e464f97dc99ac1650ce7542acc73e7383926f1a15d013eddc4702f98
MD5 hash:
ca94e11bf00bdf0bd4aa419b5d0e6ab1
SHA1 hash:
47a7272b63156d20f836bfbd7225bd9f6f9ceeed
Link:
https://www.unpac.me/results/27289c6e-2f22-47a3-96d9-8fa2606329ac/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/03cf2d97e464/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:sfx_pdb
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.
Rule name:sfx_pdb_winrar_restrict
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.

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/335470/

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