MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6af360e63fe8a1c157a4c2dec25e977ffa274944d432dfd1a90e621fd325b070. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
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SHA256 hash: 6af360e63fe8a1c157a4c2dec25e977ffa274944d432dfd1a90e621fd325b070
SHA3-384 hash: 6d678256ddd87203fd9cc35c8e8524a1d5a1c622c4373beffec7cc5c0322445c9ef48553bdcdf6d4b89f2a0b8fb165d0
SHA1 hash: befb726750273da86bc22cf5f7b05d1c123a964b
MD5 hash: 076458910c54480b955cd415fbba7758
humanhash: oscar-nine-east-vermont
File name:23rdjunwNewOrder.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:911'360 bytes
First seen:2022-06-23 06:32:54 UTC
Last seen:2022-06-23 07:41:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:LXkPRxliW1NkyM1ny+PaYuoyuXHLrXJWFmJpLXMV/kQfxc8G:LXkPRrhyyMRmrHSDJkQK8Q5c8G
TLSH T1EB15D09CB3D0D599F4894679D83DD8F10162BE28FCA4A52F38967B0F7A732A11066C4F
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon d0d0c8c2c2c4c4e0 (1 x Formbook)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
238
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/282559/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Searching for synchronization primitives
Launching cmd.exe command interpreter
Using the Windows Management Instrumentation requests
Setting browser functions hooks
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/62b4095c666084d72548f00f/reports/94a1ef19-3009-41d6-86ae-804f2557ce66/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ff149c88-61f5-46a6-a1e7-bfc07339a8e6
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1018456
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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 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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 650958 Sample: 23rdjunwNewOrder.exe Startdate: 23/06/2022 Architecture: WINDOWS Score: 100 35 www.kushkingnyc.com 2->35 37 kushkingnyc.com 2->37 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus detection for URL or domain 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 8 other signatures 2->47 11 23rdjunwNewOrder.exe 4 2->11         started        signatures3 process4 file5 33 C:\Users\user\...\23rdjunwNewOrder.exe.log, ASCII 11->33 dropped 57 Adds a directory exclusion to Windows Defender 11->57 59 Tries to detect virtualization through RDTSC time measurements 11->59 61 Injects a PE file into a foreign processes 11->61 15 23rdjunwNewOrder.exe 11->15         started        18 powershell.exe 25 11->18         started        signatures6 process7 signatures8 63 Modifies the context of a thread in another process (thread injection) 15->63 65 Maps a DLL or memory area into another process 15->65 67 Sample uses process hollowing technique 15->67 69 Queues an APC in another process (thread injection) 15->69 20 explorer.exe 15->20 injected 24 conhost.exe 18->24         started        process9 dnsIp10 39 www.zjlgs.com 156.234.66.186, 49798, 80 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 20->39 49 System process connects to network (likely due to code injection or exploit) 20->49 26 colorcpl.exe 20->26         started        signatures11 process12 signatures13 51 Modifies the context of a thread in another process (thread injection) 26->51 53 Maps a DLL or memory area into another process 26->53 55 Tries to detect virtualization through RDTSC time measurements 26->55 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/6af360e63fe8a1c157a4c2dec25e977ffa274944d432dfd1a90e621fd325b070/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-23 03:17:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nlzwbzr75cq4cv5eylpmexuxp75coske2qzn7unjbzrb7uzfwbya._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:p07y rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220623-ha6x9acael/
Behaviour
Gathers network information
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
Checks computer location settings
Deletes itself
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
e694b53586aba9255b13109b3339059e633c391df5e9a9aa39520f9a95284208
MD5 hash:
a628d367e0e6a0965e1c209fe20a69d7
SHA1 hash:
704d0e36811dffe44e4f131a5036f95a5d0edd5f
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
FormBook
Create hunting rule
Link:
https://www.unpac.me/results/d619fcdc-b5f7-4bcf-996b-d1637b3b9802/
Parent samples :
d717d448e3430e4f325ff677e5d45ebe7e17ecaf6324f9aff852a5ed271c0dfc
253adcfc2f1b80bd56a30731ad5b7126507910706ddd72832ed2455d894ca9e6
6af360e63fe8a1c157a4c2dec25e977ffa274944d432dfd1a90e621fd325b070
80d07ef0c549396ceeaa6c5c145606bb3320a670b6918bb7e85026b6437ef355
20a01bac19d49e0d9d404e164dca9a9b101cfb3f1bd1b89ce592fc26a4c20afb
6cbbdbdbe5117e80e8203fe0cadb91380ea7c79cc3aa47eccb2ae47e7e119ccf
SH256 hash:
0cb6aef1fa57d11408e47ae071485ef8f48c2982997b8d74b47a4151d85b978c
MD5 hash:
843aa6edf83bff7b61c6a5369ef41e95
SHA1 hash:
d1bfeec8eaac9a1dacf2f7062ce964d8e7d77085
Link:
https://www.unpac.me/results/d619fcdc-b5f7-4bcf-996b-d1637b3b9802/
SH256 hash:
87577e6c69af07ba0e6383a2a152b59a39d6b336631ce4baa250bd9f8adce03d
MD5 hash:
9b17d560e68eff0da30f79b3c391c9a3
SHA1 hash:
5ceda263b1ea13401f652c709dd884d58945fe57
Link:
https://www.unpac.me/results/d619fcdc-b5f7-4bcf-996b-d1637b3b9802/
SH256 hash:
7addc74ff630a0e2b57a0d9c91387e50e870f86fbcf536ede8257dfdec560534
MD5 hash:
cae0049a5dc95690dc746eec3bcfd7db
SHA1 hash:
246a2576d629065962cc0997087c9066c2ebe639
Link:
https://www.unpac.me/results/d619fcdc-b5f7-4bcf-996b-d1637b3b9802/
SH256 hash:
1bf27a3a80baf7a7f1a1c61e0aff0ca66e89d973e5d52d7b068594a056eb523d
MD5 hash:
13169c04433c663cd459ddaf6d99b134
SHA1 hash:
1b31bdfb36abbc74567f6ce176084b9c7c050998
Link:
https://www.unpac.me/results/d619fcdc-b5f7-4bcf-996b-d1637b3b9802/
SH256 hash:
6af360e63fe8a1c157a4c2dec25e977ffa274944d432dfd1a90e621fd325b070
MD5 hash:
076458910c54480b955cd415fbba7758
SHA1 hash:
befb726750273da86bc22cf5f7b05d1c123a964b
Link:
https://www.unpac.me/results/d619fcdc-b5f7-4bcf-996b-d1637b3b9802/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6af360e63fe8/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/6af360e63fe8a1c157a4c2dec25e977ffa274944d432dfd1a90e621fd325b070

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 6af360e63fe8a1c157a4c2dec25e977ffa274944d432dfd1a90e621fd325b070

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/282559/

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