MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df2c5b3ded12ead2d59f81dfdf626baefb32e88b1d9bd49e81e4b9d945a0cb45. 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
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SHA256 hash: df2c5b3ded12ead2d59f81dfdf626baefb32e88b1d9bd49e81e4b9d945a0cb45
SHA3-384 hash: 8153377215aa0171ed6b9b9dcf6e7c97f2e26b51eeda67bb1c0a645d685355312525354417ffb2f9a0237e18ed561fe8
SHA1 hash: f716e9b9c9eb5603fe8e51c7d2af100b6c122b1f
MD5 hash: 9e119d36f771c01424096994cd37150d
humanhash: gee-juliet-iowa-jupiter
File name:SOA - TILL END OF DEC.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:807'424 bytes
First seen:2022-12-15 14:10:51 UTC
Last seen:2022-12-24 20:17:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'639 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 24576:RezpVp97BWLAUjpvpbgf5btZy1HTkD0mVz3EZBC6s52pisb:wzpT9l+jbs5bSZIwgiCr5Nsb
Threatray 20'430 similar samples on MalwareBazaar
TLSH T1D805013AA617DE11C3791B76C2C7942423F1C6529373F60B3FE416911B03367AEAB689
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
176
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
INV_COPY 0763912.rar
Verdict:
Malicious activity
Analysis date:
2022-12-15 05:34:17 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/bb53cecd-7b0f-4192-937f-349ca76e2d00

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/346664/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/639b2af64aee845f49e505a6/reports/59edce93-9bb9-4bb7-97bf-cb034d07d26c/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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/84a3e4b6-42b3-4ad4-9e93-fb339068b0b7
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1135035
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
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 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)
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 767765 Sample: SOA - TILL END OF DEC.exe Startdate: 15/12/2022 Architecture: WINDOWS Score: 100 43 Malicious sample detected (through community Yara rule) 2->43 45 Sigma detected: Scheduled temp file as task from temp location 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 12 other signatures 2->49 7 vsAgUuimKfyiN.exe 5 2->7         started        10 SOA - TILL END OF DEC.exe 6 2->10         started        process3 file4 51 Multi AV Scanner detection for dropped file 7->51 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->53 55 May check the online IP address of the machine 7->55 59 2 other signatures 7->59 13 vsAgUuimKfyiN.exe 14 3 7->13         started        17 schtasks.exe 1 7->17         started        27 C:\Users\user\AppData\...\vsAgUuimKfyiN.exe, PE32 10->27 dropped 29 C:\Users\user\AppData\Local\...\tmpFC40.tmp, XML 10->29 dropped 31 C:\Users\...\SOA - TILL END OF DEC.exe.log, ASCII 10->31 dropped 57 Injects a PE file into a foreign processes 10->57 19 SOA - TILL END OF DEC.exe 15 3 10->19         started        21 schtasks.exe 1 10->21         started        signatures5 process6 dnsIp7 33 192.168.2.1 unknown unknown 13->33 35 api.ipify.org 13->35 61 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->61 63 Tries to steal Mail credentials (via file / registry access) 13->63 65 Tries to harvest and steal ftp login credentials 13->65 67 Tries to harvest and steal browser information (history, passwords, etc) 13->67 23 conhost.exe 17->23         started        37 api4.ipify.org 64.185.227.156, 443, 49697, 49699 WEBNXUS United States 19->37 39 host39.registrar-servers.com 68.65.122.214, 49698, 49700, 587 NAMECHEAP-NETUS United States 19->39 41 api.ipify.org 19->41 25 conhost.exe 21->25         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/df2c5b3ded12ead2d59f81dfdf626baefb32e88b1d9bd49e81e4b9d945a0cb45/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2022-12-15 02:57:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=34wfwppnclvnfvm7qhp56ytlv35tf2eldwn5jhub4s45srnazncq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
045ed7d677666a3036d34251e07f52281767c627818cf234524999951001c29f
AgentTesla
07bfbb03eaa00f4f7647170c4ec9117912eb28f3f0dfe12297e239ddd1dfcb6a
AgentTesla
2d4cfa53a85fe7078163331cdf1577d6103cd7fb8a9c2f498ee2542bbc7f7d18
AgentTesla
4007a191bcf0d851a08b5d62c81bf2a011464c94b28bfcd477f839a5684563d8
AgentTesla
4d32ec11bf2963e4a505853ea46c4b15b73ad0b435fd3f279d034480335901a9
AgentTesla
6c5f49eb7032822f64a980ba03f7a369994e46082085edc447e55758a5894cf4
AgentTesla
cf25bab7113e15292a6f44d5c643271abc9886a47dce5dd45efae4105b30ab87
AgentTesla
f868f3057893355c8d428e09de48c4ccd89e8faf57b889b5c046ecd0bd5cd755
AgentTesla
+ 20'420 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/221215-rg9gdsfe3y/
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
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
AgentTesla
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9e4750e9-9025-4db2-b303-6a466ac44ec2
Unpacked files
SH256 hash:
0b93e339fa3c5ee1562dc9ec3a9e8dc54e84b9a6da1f87736a72758fdc5ff3cf
MD5 hash:
69712293b030748724389561b1e50b97
SHA1 hash:
c4674cc32868ad6642c49d77b20336879bb2a76d
Link:
https://www.unpac.me/results/3c5369d7-e5de-4c43-b543-37c3bf4b22fd/
SH256 hash:
2d90eab1e4462d02d0aa9f76706bf82900dba6e99e5e5f06f8cdd7c06914a8ae
MD5 hash:
ef5dad4fd084638624d2cf8ee35927e3
SHA1 hash:
98b7c155fbc99cf207e46919c8261d3b1b21cf0c
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/3c5369d7-e5de-4c43-b543-37c3bf4b22fd/
Parent samples :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 hash:
a327516357b9fa1a75753b3fbd0030e13f374be7cefcdf983d0b731f278b0c59
MD5 hash:
404efdeb9931733904da07f96fabeb72
SHA1 hash:
7ce363cd612f1d9a90b33ec196c4d0a49cdaee02
Link:
https://www.unpac.me/results/3c5369d7-e5de-4c43-b543-37c3bf4b22fd/
SH256 hash:
df2c5b3ded12ead2d59f81dfdf626baefb32e88b1d9bd49e81e4b9d945a0cb45
MD5 hash:
9e119d36f771c01424096994cd37150d
SHA1 hash:
f716e9b9c9eb5603fe8e51c7d2af100b6c122b1f
Link:
https://www.unpac.me/results/3c5369d7-e5de-4c43-b543-37c3bf4b22fd/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/df2c5b3ded12/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/df2c5b3ded12ead2d59f81dfdf626baefb32e88b1d9bd49e81e4b9d945a0cb45

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/346664/

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