MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb958fde2068ea3f3cb5df440bd6f8cac47afef36ab98024153138ca9a982a5e. 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: 15


Intelligence 15 IOCs YARA File information Comments
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SHA256 hash: fb958fde2068ea3f3cb5df440bd6f8cac47afef36ab98024153138ca9a982a5e
SHA3-384 hash: f1758c11e4b1122d9d453197438b6c8eb5f9a53dc03812d86c7d672e4dc8cb2595d7a8712fe30c22bd408d505ae540bb
SHA1 hash: 9e023997162f522a30969603039c47c9b5229b0b
MD5 hash: 9c6a564e4c3d13de0be965e0ea24b858
humanhash: ohio-yellow-shade-nuts
File name:e-dekont.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:254'179 bytes
First seen:2022-06-02 12:10:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 55f3dfd13c0557d3e32bcbc604441dd3 (124 x Formbook, 18 x Loki, 13 x AgentTesla)
ssdeep 6144:qG7kHGvH1aTD7+u4AiTD0lEy5lq7yAuN9DTj:dGoHDuRiQEy5lKi/DTj
TLSH T13844126A16D5447BF9D6D07041B6FF29F3FFD34846A17D0B8798BEEA0A521238B0A1C4
TrID 92.9% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133)
3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
1.1% (.EXE) Win64 Executable (generic) (10523/12/4)
0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
0.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter malwarelabnet
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
328
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
e-dekont.exe
Verdict:
Malicious activity
Analysis date:
2022-06-02 13:02:09 UTC
Tags:
installer formbook trojan stealer
Link:
https://app.any.run/tasks/4f6fc46d-041e-488c-8b68-d82fc2c74dc8

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/276321/
Detection(s):
SecuriteInfo.com.Trojan.NSISX.Spy.Gen.2.31715.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Searching for the window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6298a9130003c05e7e952d3f/reports/a99f0253-9f0d-4957-8bb8-f4ce3bbafff9/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/b2b3185c-8a8a-41fa-b97f-9b4cbf346e53
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1005690
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 638186 Sample: e-dekont.exe Startdate: 02/06/2022 Architecture: WINDOWS Score: 100 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Antivirus detection for URL or domain 2->53 55 4 other signatures 2->55 11 e-dekont.exe 19 2->11         started        process3 file4 33 C:\Users\user\AppData\Local\...\gnqpytx.exe, PE32 11->33 dropped 14 gnqpytx.exe 1 11->14         started        process5 signatures6 65 Multi AV Scanner detection for dropped file 14->65 67 Tries to detect virtualization through RDTSC time measurements 14->67 17 gnqpytx.exe 14->17         started        20 conhost.exe 14->20         started        process7 signatures8 41 Modifies the context of a thread in another process (thread injection) 17->41 43 Maps a DLL or memory area into another process 17->43 45 Sample uses process hollowing technique 17->45 47 Queues an APC in another process (thread injection) 17->47 22 explorer.exe 3 17->22 injected process9 dnsIp10 35 www.northpierangling.info 22->35 37 www.healthgovcalottery.net 22->37 39 northpierangling.info 34.102.136.180, 49777, 80 GOOGLEUS United States 22->39 57 System process connects to network (likely due to code injection or exploit) 22->57 26 msdt.exe 22->26         started        signatures11 process12 signatures13 59 Modifies the context of a thread in another process (thread injection) 26->59 61 Maps a DLL or memory area into another process 26->61 63 Tries to detect virtualization through RDTSC time measurements 26->63 29 cmd.exe 1 26->29         started        process14 process15 31 conhost.exe 29->31         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fb958fde2068ea3f3cb5df440bd6f8cac47afef36ab98024153138ca9a982a5e/
Threat name:
Win32.Trojan.NSISInject
Create hunting rule
Status:
Malicious
First seen:
2022-06-02 09:22:03 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7oky7xrandvd6pfv35caxvxyzlchv7xtnk4yajavge4mvguyfjpa._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:mh76 rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220602-pck7wsbdfn/
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
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
fb958fde2068ea3f3cb5df440bd6f8cac47afef36ab98024153138ca9a982a5e
MD5 hash:
9c6a564e4c3d13de0be965e0ea24b858
SHA1 hash:
9e023997162f522a30969603039c47c9b5229b0b
Link:
https://www.unpac.me/results/2b619560-ea07-430e-86f0-833c42e5d74a/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fb958fde2068/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/fb958fde2068ea3f3cb5df440bd6f8cac47afef36ab98024153138ca9a982a5e

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/276321/

Comments