MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b06352277a420718cfe365f7eba12f91a57779ea67d174f567c32bf0c8953e40. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b06352277a420718cfe365f7eba12f91a57779ea67d174f567c32bf0c8953e40
SHA3-384 hash: 0135509ed052831c445b28f73b37d3fb00111007e14babbeeecde09e3634d8a4abaf2928aeb6c8dcafd4f11d89374f5e
SHA1 hash: 2730e2a9015d99d8cf6d8c5aa3f07b938a461d55
MD5 hash: 176dc5288d1aabfb767c2034ce91da04
humanhash: maine-florida-lamp-helium
File name:Req For F1 USD 33 325.00.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:517'632 bytes
First seen:2023-02-07 13:56:57 UTC
Last seen:2023-02-07 15:46:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:RfGN/p5hM4+kLcU0Sx24xPKXuW9SctIJaeumhiF0AQ8ZazAsW:1q/ZM4+TGPKXu9h8Q8ZassW
TLSH T101B4F1626FD89F6EF83D83785330148017F6B58AE322DA9FBDCA11CE5A25B450721772
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Req For F1 USD 33, 325.00.pdf.z
Verdict:
Malicious activity
Analysis date:
2023-02-07 06:02:30 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ed67ca4c-b24b-4751-a80a-7f6d6eb3a398

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/361371/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.65390198.20323.9539.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a window
Running batch commands
Launching a process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed snake
Link:
https://www.filescan.io/uploads/63e258b089bd67c10fdd0200/reports/b69bddc5-9aa1-4d9f-a1ae-970b939ba8b0/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/b06352277a420718cfe365f7eba12f91a57779ea67d174f567c32bf0c8953e40
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:
Unknown
Link:
https://analyze.intezer.com/analyses/8986f68b-31b6-4566-ab58-dcf083f8b576
Result
Threat name:
DarkTortilla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1167698
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates an undocumented autostart registry key
Hides that the sample has been downloaded from the Internet (zone.identifier)
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
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected DarkTortilla Crypter
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 800478 Sample: Req For F1 USD 33 325.00.exe Startdate: 07/02/2023 Architecture: WINDOWS Score: 100 39 www.google.com 2->39 47 Antivirus detection for dropped file 2->47 49 Antivirus / Scanner detection for submitted sample 2->49 51 Multi AV Scanner detection for dropped file 2->51 53 5 other signatures 2->53 8 Req For F1 USD 33 325.00.exe 15 3 2->8         started        signatures3 process4 dnsIp5 45 www.google.com 142.250.184.100, 443, 49695, 49702 GOOGLEUS United States 8->45 37 C:\Users\...\Req For F1 USD 33 325.00.exe.log, ASCII 8->37 dropped 57 Hides that the sample has been downloaded from the Internet (zone.identifier) 8->57 13 cmd.exe 1 8->13         started        16 cmd.exe 3 8->16         started        file6 signatures7 process8 file9 59 Uses ping.exe to sleep 13->59 61 Uses ping.exe to check the status of other devices and networks 13->61 19 reg.exe 1 1 13->19         started        22 PING.EXE 1 13->22         started        25 conhost.exe 13->25         started        33 C:\Users\user\AppData\Local\thrr.exe, PE32 16->33 dropped 35 C:\Users\user\...\thrr.exe:Zone.Identifier, ASCII 16->35 dropped 27 PING.EXE 1 16->27         started        29 conhost.exe 16->29         started        31 PING.EXE 1 16->31         started        signatures10 process11 dnsIp12 55 Creates an undocumented autostart registry key 19->55 41 127.0.0.1 unknown unknown 22->41 43 192.168.2.1 unknown unknown 27->43 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b06352277a420718cfe365f7eba12f91a57779ea67d174f567c32bf0c8953e40/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-02-07 03:21:29 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wbrvej32iidrrt7dmx36xijpsgsxo6pkm7ixj5lhymv7bsevhzaa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence
Link:
https://tria.ge/reports/230207-q89e2aca44/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Executes dropped EXE
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
b06352277a420718cfe365f7eba12f91a57779ea67d174f567c32bf0c8953e40
MD5 hash:
176dc5288d1aabfb767c2034ce91da04
SHA1 hash:
2730e2a9015d99d8cf6d8c5aa3f07b938a461d55
Link:
https://www.unpac.me/results/bb1b2ea9-50c5-4db1-a09b-51d08103f323/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/b06352277a420718cfe365f7eba12f91a57779ea67d174f567c32bf0c8953e40

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/361371/

Comments