MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ee8c208f53919c701500c2383d7f2fc28ace3493a4f4c354bfedae9cffe6950f. 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


Formbook


Vendor detections: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ee8c208f53919c701500c2383d7f2fc28ace3493a4f4c354bfedae9cffe6950f
SHA3-384 hash: 3281befc9796fde0e03ab3f3d587d9b790a5023eed8872115617bd0685d3ab84b258e2e68fa0a2efbcd5dd5ac4c41c17
SHA1 hash: 7aa41bda89b314c4fff9b899ad6832eb4d20c43e
MD5 hash: f51d0368cc43d034a826df6ed0cc747c
humanhash: twenty-equal-ceiling-twenty
File name:hesaphareketi-01.pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'159'168 bytes
First seen:2021-07-03 06:06:29 UTC
Last seen:2021-07-03 06:54:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 24576:Gth+RogMGPFXLO25AhkNE4cCZSz/Jk8r:sh+RogMeYhaE4cCY73
TLSH C635190BBAAD6A8DE5360E36907704F8DFE0841B6331EB971BC055FE359097ECD0A259
Reporter abuse_ch
Tags:exe FormBook geo TUR

Intelligence

File Origin
# of uploads :
2
# of downloads :
160
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
hesaphareketi-01.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-07-03 06:15:21 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/d2169e10-7146-45c2-a973-45f84bb6d909

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/169458/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.46566322.32020.24201.UNOFFICIAL
Create hunting rule

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/457aaf17-f5e9-4da0-aa5c-685ba815a768
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/811375
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect virtualization through RDTSC time measurements
Uses an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 443785 Sample: hesaphareketi-01.pdf.exe Startdate: 03/07/2021 Architecture: WINDOWS Score: 100 31 www.ossierugs.com 2->31 33 shops.myshopify.com 2->33 35 ossie-rugs.myshopify.com 2->35 37 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->37 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 7 other signatures 2->43 11 hesaphareketi-01.pdf.exe 15 4 2->11         started        signatures3 process4 file5 27 C:\Users\user\AppData\...\AddInProcess32.exe, PE32 11->27 dropped 29 C:\Users\...\hesaphareketi-01.pdf.exe.log, ASCII 11->29 dropped 51 Writes to foreign memory regions 11->51 53 Allocates memory in foreign processes 11->53 55 Hides that the sample has been downloaded from the Internet (zone.identifier) 11->55 57 Injects a PE file into a foreign processes 11->57 15 AddInProcess32.exe 11->15         started        signatures6 process7 signatures8 59 Modifies the context of a thread in another process (thread injection) 15->59 61 Maps a DLL or memory area into another process 15->61 63 Tries to detect virtualization through RDTSC time measurements 15->63 65 Queues an APC in another process (thread injection) 15->65 18 explorer.exe 15->18 injected process9 process10 20 cmmon32.exe 18->20         started        signatures11 45 Modifies the context of a thread in another process (thread injection) 20->45 47 Maps a DLL or memory area into another process 20->47 49 Tries to detect virtualization through RDTSC time measurements 20->49 23 cmd.exe 1 20->23         started        process12 process13 25 conhost.exe 23->25         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ee8c208f53919c701500c2383d7f2fc28ace3493a4f4c354bfedae9cffe6950f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-07-02 20:19:38 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=52gcbd2tsgohafiayi4d27zpykfm4netut2mgvf75wxjz77gsuhq._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook agilenet rat spyware stealer trojan
Link:
https://tria.ge/reports/210703-m5935h1qx2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Executes dropped EXE
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.setuseny.site/wz6a/
Unpacked files
SH256 hash:
ee8c208f53919c701500c2383d7f2fc28ace3493a4f4c354bfedae9cffe6950f
MD5 hash:
f51d0368cc43d034a826df6ed0cc747c
SHA1 hash:
7aa41bda89b314c4fff9b899ad6832eb4d20c43e
Link:
https://www.unpac.me/results/aaf17723-be5a-4766-8acf-639be67bbf50/
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/ee8c208f53919c701500c2383d7f2fc28ace3493a4f4c354bfedae9cffe6950f

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

Formbook

Executable exe ee8c208f53919c701500c2383d7f2fc28ace3493a4f4c354bfedae9cffe6950f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/169458/

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