MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0ffb2f62c79661847214dbf0242b3ccb488782b9a06278a1b66244f9338f2525. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0ffb2f62c79661847214dbf0242b3ccb488782b9a06278a1b66244f9338f2525
SHA3-384 hash: 4a7c8292db5dee0bcaa249f311b85f48a7bf93671c28e2dc7b62e721799e6073d1d194bc8500d039c6fec326a568e287
SHA1 hash: c4983b605197e98b007da7b73d24a7f6ca0c159c
MD5 hash: bccf9d054fe7f086c37c1199a6f8ea15
humanhash: august-quebec-violet-stream
File name:SOA 701429859122.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:631'296 bytes
First seen:2023-06-16 11:06:52 UTC
Last seen:2023-06-26 08:01:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:q5LbzIu9+r9hwVtNbfFOyvPZRaWVqNW2ne+F0Jki83JKUngCslw:q5LA9hwVXrFTHZnVqNfF0JkSU7sl
Threatray 2'834 similar samples on MalwareBazaar
TLSH T17FD4239C96E75713C07B5BB698381D78033E66EA7C27E2360DC7B5CE1A90F112A61D23
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)
Reporter cocaman
Tags:AgentTesla exe payment

Intelligence

File Origin
# of uploads :
7
# of downloads :
289
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SOA 701429859122.exe
Verdict:
Malicious activity
Analysis date:
2023-06-16 11:09:41 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/950ed87b-c064-4e23-a33b-9440612ccf8f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/399443/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.32525.31582.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Launching a process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo jigsaw packed
Link:
https://www.filescan.io/uploads/648c4258c251abcf5c7a0d42/reports/4dbae818-14a4-4d1e-a5de-f19f572e5cf8/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/0ffb2f62c79661847214dbf0242b3ccb488782b9a06278a1b66244f9338f2525
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9e5c92f6-3cee-4a03-8cc2-bc2f915849a9
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1255949
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: MSBuild connects to smtp port
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 888965 Sample: SOA_701429859122.exe Startdate: 16/06/2023 Architecture: WINDOWS Score: 100 60 Found malware configuration 2->60 62 Malicious sample detected (through community Yara rule) 2->62 64 Sigma detected: Scheduled temp file as task from temp location 2->64 66 8 other signatures 2->66 7 SOA_701429859122.exe 7 2->7         started        11 EzqdxmRzVmxN.exe 5 2->11         started        13 aCcAwFD.exe 2->13         started        15 aCcAwFD.exe 2->15         started        process3 file4 44 C:\Users\user\AppData\...zqdxmRzVmxN.exe, PE32 7->44 dropped 46 C:\Users\...zqdxmRzVmxN.exe:Zone.Identifier, ASCII 7->46 dropped 48 C:\Users\user\AppData\Local\...\tmp7EDD.tmp, XML 7->48 dropped 50 C:\Users\user\...\SOA_701429859122.exe.log, ASCII 7->50 dropped 80 Uses schtasks.exe or at.exe to add and modify task schedules 7->80 82 Adds a directory exclusion to Windows Defender 7->82 17 MSBuild.exe 17 4 7->17         started        22 MSBuild.exe 7->22         started        24 powershell.exe 19 7->24         started        34 2 other processes 7->34 84 Multi AV Scanner detection for dropped file 11->84 86 Machine Learning detection for dropped file 11->86 88 Writes to foreign memory regions 11->88 90 2 other signatures 11->90 26 MSBuild.exe 11->26         started        28 schtasks.exe 1 11->28         started        30 conhost.exe 13->30         started        32 conhost.exe 15->32         started        signatures5 process6 dnsIp7 52 api4.ipify.org 173.231.16.76, 443, 49694, 49695 WEBNXUS United States 17->52 54 smtp.gmail.com 108.177.127.108, 49696, 49700, 587 GOOGLEUS United States 17->54 56 api.ipify.org 17->56 42 C:\Users\user\AppData\Roaming\...\aCcAwFD.exe, PE32 17->42 dropped 68 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->68 70 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 22->70 72 May check the online IP address of the machine 22->72 36 conhost.exe 24->36         started        58 api.ipify.org 26->58 74 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 26->74 76 Tries to steal Mail credentials (via file / registry access) 26->76 78 Tries to harvest and steal browser information (history, passwords, etc) 26->78 38 conhost.exe 28->38         started        40 conhost.exe 34->40         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0ffb2f62c79661847214dbf0242b3ccb488782b9a06278a1b66244f9338f2525/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-16 06:56:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b75s6ywhszqyi4qu3pycikz4zneipavzubrhrinwmjcpsm4peusq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
12384caecb7a336ae37a29e642488b5cc45559c321dad21c4c8fa7868a2ce859
AgentTesla
204f9fbd3fb79151782fec13185b3c55e0109ad3e27e91fe1410cc1171106ff8
AgentTesla
213c731aacc82ea20f97417a4adf5d4a024e52798d07f05b704711cb1f5c6248
AgentTesla
4913dda08726dc0fcc3b36bb5daf24556364937a7c4950698e8f2cc0691aefc6
AgentTesla
88762c51cbc4467dc5e5ba304d24eef77ecb63011af117529dde2a807ca0d2d1
AgentTesla
d7abd39aef9b875bc280512418843d56e027212adfd34c36d7d20203168b8bad
AgentTesla
e2a4e3661a1ba5c88dbfcb792f0d489b37f14f74f2d1b2111a278bc81fb930c7
AgentTesla
e44104cf7a42336b2a2ac8da8442586a48a15df7bf4180e2eff2ebc40d7e618b
AgentTesla
f3053c7e048f3a0446a3a5b005a73173720e037f7372c4dad57955b23c42d3f0
AgentTesla
+ 2'824 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/230616-m7zmnaef52/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
AgentTesla
Unpacked files
SH256 hash:
52f358d201e81d3a0391cedd3042e2f957555b77aa49559f7fb810bbb7673ba1
MD5 hash:
c785ddc46141af772c75101d17c46a41
SHA1 hash:
e248723b6f60cc7607980d07172b64c33b2b2f15
Link:
https://www.unpac.me/results/26505bc8-7d30-4ba9-902f-d8149ec1236b/
SH256 hash:
bbd74621dc978f8a56c9829561d0660a495bef1eeaac7f6feb7da009a806e5cf
MD5 hash:
358891d53cc9740e1506278d17cedc5a
SHA1 hash:
9d8d80f64d47505059557ddcf8f939de01b74598
Link:
https://www.unpac.me/results/26505bc8-7d30-4ba9-902f-d8149ec1236b/
SH256 hash:
b86193f0f5eeadf451f23596dffb4d015245311c67bc15244c2b1c81293d3679
MD5 hash:
be09d1a9fbdc7fe4ad47e49a0ccf2a0e
SHA1 hash:
3eea7d856de59fefd670110c2edda63c319a5a1b
Link:
https://www.unpac.me/results/26505bc8-7d30-4ba9-902f-d8149ec1236b/
SH256 hash:
d495833f204e4cf02f08493c2b76edc8aa20e1e801f8ad4a0eae2bdf8481fedd
MD5 hash:
c94d886c503c4b4975cd92e80429ccbc
SHA1 hash:
1e8307717a3812d2321ececd55bebaf52ae1548f
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/26505bc8-7d30-4ba9-902f-d8149ec1236b/
Parent samples :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 hash:
7aad3fc1fa5eff24e4bd67029c97a304d86d069ec4dc1018d54369d49af1498a
MD5 hash:
55de39952ce1e51704dbb2ba96e34ff6
SHA1 hash:
09443e888ed86446d1a4c9da1c11b4eddcbfb813
Link:
https://www.unpac.me/results/26505bc8-7d30-4ba9-902f-d8149ec1236b/
SH256 hash:
0ffb2f62c79661847214dbf0242b3ccb488782b9a06278a1b66244f9338f2525
MD5 hash:
bccf9d054fe7f086c37c1199a6f8ea15
SHA1 hash:
c4983b605197e98b007da7b73d24a7f6ca0c159c
Link:
https://www.unpac.me/results/26505bc8-7d30-4ba9-902f-d8149ec1236b/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0ffb2f62c796/report/overview.html
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/0ffb2f62c79661847214dbf0242b3ccb488782b9a06278a1b66244f9338f2525

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.

Malspam

AgentTesla

zip b88ee9565c6fb2231db513b25f108f971d11f33828d9077114fee94e2f5b69b8

AgentTesla

Executable exe 0ffb2f62c79661847214dbf0242b3ccb488782b9a06278a1b66244f9338f2525

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 b88ee9565c6fb2231db513b25f108f971d11f33828d9077114fee94e2f5b69b8
Cape
Cape
https://www.capesandbox.com/analysis/399443/
  
Dropped by
SHA256 50bae1c9f9a7f88a62c43f7a35ed95cd2da487956f79651d49e6df3cb91f7994
  
Dropped by
MD5 3b2f6da8c6cefa7087ffac384fa8c79e
  
Dropped by
MD5 5205b2fef50765ae73d9dcde3bb795d8

Comments