MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e8de74475e365bdd0f573a03266f447a13f30a76cc2c71d14c1fc5607e1ae5d. 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: 16


Intelligence 16 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6e8de74475e365bdd0f573a03266f447a13f30a76cc2c71d14c1fc5607e1ae5d
SHA3-384 hash: 730d5343d003d7bde4e49baa16c2149ba0b71555cd95fe6ee5dd98411690c554980564caffee9c9a26a70a6405365b26
SHA1 hash: 2d7a0eee423509129264dce5266c13e0c67e21d3
MD5 hash: 55118de0c492e1425cb3ef8f27ed7124
humanhash: autumn-bakerloo-louisiana-jig
File name:e-dekont.html.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:330'631 bytes
First seen:2022-12-07 11:52:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ab6770b0a8635b9d92a5838920cfe770 (84 x Formbook, 30 x AgentTesla, 15 x Loki)
ssdeep 6144:QBn1X1benXIzx6/7YMovhl5nqvEQqVX8QYaTttAFvnkU/Vdcf757dpqXbUA0hO:gX1aF/7YZ35n4EQq9zyvz/aVZpqXD04
TLSH T126642227B6D9C4F7C01993B05A67D354DA7A350A4024318BCFF00F3BDA653FB9A5A60A
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:exe FormBook geo TUR

Intelligence

File Origin
# of uploads :
1
# of downloads :
178
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
e-dekont.html.exe
Verdict:
Malicious activity
Analysis date:
2022-12-07 11:46:13 UTC
Tags:
formbook xloader trojan stealer
Link:
https://app.any.run/tasks/8e48bd98-ee7f-4eba-9448-af2bf6e2c13d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/343853/
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.18204.8672.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for the window
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Searching for synchronization primitives
Sending a custom TCP request
Setting browser functions hooks
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63907e9e9a505ad9423dda05/reports/80b370cb-4314-4cf2-a712-4c0bb8d89af6/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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6670b61f-43ce-4204-8caa-37524cc2d103
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1130215
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Machine Learning detection for sample
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 762942 Sample: e-dekont.html.exe Startdate: 07/12/2022 Architecture: WINDOWS Score: 100 36 www.094am.com 2->36 50 Snort IDS alert for network traffic 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 Antivirus detection for URL or domain 2->54 56 6 other signatures 2->56 12 e-dekont.html.exe 19 2->12         started        signatures3 process4 file5 34 C:\Users\user\AppData\...\lfjebdgdht.exe, PE32 12->34 dropped 15 lfjebdgdht.exe 1 12->15         started        process6 signatures7 66 Multi AV Scanner detection for dropped file 15->66 68 Maps a DLL or memory area into another process 15->68 70 Tries to detect virtualization through RDTSC time measurements 15->70 18 lfjebdgdht.exe 15->18         started        21 conhost.exe 15->21         started        process8 signatures9 42 Modifies the context of a thread in another process (thread injection) 18->42 44 Maps a DLL or memory area into another process 18->44 46 Sample uses process hollowing technique 18->46 48 Queues an APC in another process (thread injection) 18->48 23 explorer.exe 18->23 injected process10 dnsIp11 38 www.juicyhookahinc.com 23->38 40 juicyhookahinc.com 34.102.136.180, 49696, 80 GOOGLEUS United States 23->40 58 System process connects to network (likely due to code injection or exploit) 23->58 27 wlanext.exe 23->27         started        signatures12 process13 signatures14 60 Modifies the context of a thread in another process (thread injection) 27->60 62 Maps a DLL or memory area into another process 27->62 64 Tries to detect virtualization through RDTSC time measurements 27->64 30 cmd.exe 1 27->30         started        process15 process16 32 conhost.exe 30->32         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6e8de74475e365bdd0f573a03266f447a13f30a76cc2c71d14c1fc5607e1ae5d/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-12-07 10:07:32 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
26 of 39 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n2g6ordv4ns33uhvooqdezxui6qt6mfhntbmohiuyh6fmb7bvzoq._file
Verdict:
malicious
Label(s):
formbook
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cobaltstrike
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Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:mi08 rat spyware stealer trojan
Link:
https://tria.ge/reports/221207-n2axsadh65/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6857370c-d0a3-4564-9fca-cb731dfeb599
Unpacked files
SH256 hash:
c4c9f9d286ad46b6c7f7be6711e318e27072b15c696b551e70df151d9b195ff4
MD5 hash:
48c9492553b135fa7ab0a7388c333733
SHA1 hash:
20732133e288acfa9cab07c9639dcac9a870fa47
Detections:
FormBook
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/d268962c-4bc1-44a1-9694-afc6fc419cb2/
Parent samples :
5a7945535c443873fa9822dea1d9b22987cf6abd43c2ebb12900b18d0f956d5e
5f12d75282af46d76785401c4e69c2f2cf3bc35281d337ce541ddc0e0f6f1725
44e3ed577325d16ea39deebd178c78d4022d21120a791f4c875c537fe60be2e1
b8024e250ead416a33d4ef90f4fafe7e2dfbd27e6028302b80896905fad4ac9a
890f77a5e151d7e87c3a0a953f471fb964e00644b798f37b566100d61b5f35ee
6e8de74475e365bdd0f573a03266f447a13f30a76cc2c71d14c1fc5607e1ae5d
bca421b3a0733bed5bb998a6fd9aac04e11cb6ef6136edc630e87d8494d52a83
834e38634cf12e2c06e51b06b8352e03097d29755a3e9510604a29d9940a9d49
SH256 hash:
89a921ca7915d2755043e124b9f90ca9d6580f99f5b14d9325f7efc1077217d3
MD5 hash:
06663976b57ecf3104bfce3ef0ad9145
SHA1 hash:
721a0946e77b3a1bdb5a38c574cdcf4fb651aae0
Link:
https://www.unpac.me/results/d268962c-4bc1-44a1-9694-afc6fc419cb2/
SH256 hash:
6e8de74475e365bdd0f573a03266f447a13f30a76cc2c71d14c1fc5607e1ae5d
MD5 hash:
55118de0c492e1425cb3ef8f27ed7124
SHA1 hash:
2d7a0eee423509129264dce5266c13e0c67e21d3
Link:
https://www.unpac.me/results/d268962c-4bc1-44a1-9694-afc6fc419cb2/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6e8de74475e3/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
Link:
https://yomi.yoroi.company/submissions/6e8de74475e365bdd0f573a03266f447a13f30a76cc2c71d14c1fc5607e1ae5d

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

Executable exe 6e8de74475e365bdd0f573a03266f447a13f30a76cc2c71d14c1fc5607e1ae5d

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/343853/

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