MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5280905309fe7450fe1fb925e25d59068772c0d1868b1c4ac6418d5f93e28abf. 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: 5280905309fe7450fe1fb925e25d59068772c0d1868b1c4ac6418d5f93e28abf
SHA3-384 hash: 598f10a254ae37c70d704b9a7ab2dce5a971ab8f0c2c285a05f936157e7e79149eb60e54495d11c8d9912f05f9e9781d
SHA1 hash: 61e2c1e680b1be2ed14eee981259e01b9e30a184
MD5 hash: db46b19073dcedc412c3d79a3130e3e4
humanhash: seven-nitrogen-salami-bakerloo
File name:Details.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:218'193 bytes
First seen:2022-05-01 16:08:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (719 x GuLoader, 451 x Formbook, 295 x Loki)
ssdeep 6144:HNeZmGXh9xsu7plJi3RSjdwpCAZOb608wnfJ6EQf7w1:HNlGXv6gw4JwpCAZOqw4po
Threatray 15'267 similar samples on MalwareBazaar
TLSH T1ED24125D3214C42FD0701AB2447EB7A6BBFEE83722B9474F03249F9ABB39482541D725
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.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 GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
271
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
Details.exe
Verdict:
Malicious activity
Analysis date:
2022-05-01 16:10:28 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/2e90e3a1-f1bb-4abd-83eb-f8efb7d530fe

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/268108/
Detection(s):
SecuriteInfo.com.Trojan.NSISX.Spy.Gen.2.6896.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Searching for synchronization primitives
Setting browser functions hooks
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe formbook overlay packed python shell32.dll
Link:
https://www.filescan.io/uploads/626eb0af18191645e0c594cd/reports/62facccf-9071-4dd4-b966-12fefd2c80c0/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/22490687-dd66-4f85-8f18-c2597e9f3814
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/986160
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found 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
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 618656 Sample: Details.exe Startdate: 01/05/2022 Architecture: WINDOWS Score: 100 34 www.germanshepherdpupz.com 2->34 36 germanshepherdpupz.com 2->36 52 Snort IDS alert for network traffic 2->52 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 6 other signatures 2->58 12 Details.exe 18 2->12         started        signatures3 process4 file5 32 C:\Users\user\AppData\Local\...\vmgvzciy.exe, PE32 12->32 dropped 15 vmgvzciy.exe 12->15         started        process6 signatures7 68 Multi AV Scanner detection for dropped file 15->68 70 Tries to detect virtualization through RDTSC time measurements 15->70 18 vmgvzciy.exe 15->18         started        process8 signatures9 44 Modifies the context of a thread in another process (thread injection) 18->44 46 Maps a DLL or memory area into another process 18->46 48 Sample uses process hollowing technique 18->48 50 Queues an APC in another process (thread injection) 18->50 21 explorer.exe 18->21 injected process10 dnsIp11 38 www.storied.online 21->38 40 www.aworldmart.com 21->40 42 aworldmart.com 34.102.136.180, 49808, 80 GOOGLEUS United States 21->42 60 System process connects to network (likely due to code injection or exploit) 21->60 25 control.exe 21->25         started        signatures12 process13 signatures14 62 Modifies the context of a thread in another process (thread injection) 25->62 64 Maps a DLL or memory area into another process 25->64 66 Tries to detect virtualization through RDTSC time measurements 25->66 28 cmd.exe 1 25->28         started        process15 process16 30 conhost.exe 28->30         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5280905309fe7450fe1fb925e25d59068772c0d1868b1c4ac6418d5f93e28abf/
Threat name:
Win32.Trojan.NSISInject
Create hunting rule
Status:
Malicious
First seen:
2022-04-26 22:23:25 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
29 of 42 (69.05%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kkajauyj7z2fb7q7xes6exkza2dxfqgrq2fryswgiggv7e7crk7q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1c2f6b38af555e63c11d8dd6bebf23031802d079556720108ba51d5d87418fdc
Formbook
51ca9a86ecb638b2805cd27a752159a05d4a3317c11ea43fb0f0cca78601c8dc
Formbook
beab53a78651513011c1b0374269a4a282a995650cb9bc7063ae999628e578a2
Formbook
c60e862dbc8789d65606a8aadcdc4472d6db35d37be95c3e02fcbb92ba64b30f
Formbook
c61a915c345d7574f2730043bc34dbed169ccc9041205546bab4e60d5c0f21e1
Formbook
f301682053d5e2fd2982d90d37508983ac1bf5e630e66e553573709ce7e37817
Formbook
f5e1e8da9d4851458ac58902851655cf303ec05cfb4406f49217e8e5235986f7
Formbook
fd47fb1d9ae6d4fa2d64afcc600498076f0f8803cb134782723c4a8bd0ae81b4
Formbook
+ 15'257 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:dw4g rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220501-tlr41saddp/
Behaviour
Enumerates system info in registry
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:
6ae572dfafa980162ff4b75a7cbf371bfc6d0815dd3b257800ecf7daa2d63ed4
MD5 hash:
2903c624a294fa43ef1b64a7eb6a320c
SHA1 hash:
b42abbeb5242d192fb397e86ab3338d675a38d3c
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/b098f786-f46e-449c-9430-0545335d8add/
Parent samples :
f301682053d5e2fd2982d90d37508983ac1bf5e630e66e553573709ce7e37817
fd47fb1d9ae6d4fa2d64afcc600498076f0f8803cb134782723c4a8bd0ae81b4
fe5228dc8dd399335b380e7cca9fa87c3742003c9836d6d9d8e2e6152d6914e4
a5e95ee8d1974c95a7346aaef53105fa6fd3eb6aea2e85e1e00e4d8f4052f26d
82f532d94b881818fcb46337425663aa86a102547911d1d81eb59b75226ea6f9
5280905309fe7450fe1fb925e25d59068772c0d1868b1c4ac6418d5f93e28abf
SH256 hash:
ad150e216645e0f7b7b19bdbb0fa05995ba553c50f8a792ed6dea846701e9008
MD5 hash:
30e2856dfd663eda8315d5f6dd66a73d
SHA1 hash:
e447156c465be3ddadda1091c5d9286ca0fb6187
Link:
https://www.unpac.me/results/b098f786-f46e-449c-9430-0545335d8add/
SH256 hash:
60e4351a74dccff16eced9eeb3437a4affb4fd1f319413a1e00ca83ab49f9b29
MD5 hash:
88b2d04c6713de885483bb6de61711f5
SHA1 hash:
1a66b73bbf36d79d25a2fa466299ad7ade478052
Link:
https://www.unpac.me/results/b098f786-f46e-449c-9430-0545335d8add/
SH256 hash:
5280905309fe7450fe1fb925e25d59068772c0d1868b1c4ac6418d5f93e28abf
MD5 hash:
db46b19073dcedc412c3d79a3130e3e4
SHA1 hash:
61e2c1e680b1be2ed14eee981259e01b9e30a184
Link:
https://www.unpac.me/results/b098f786-f46e-449c-9430-0545335d8add/
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/5280905309fe7450fe1fb925e25d59068772c0d1868b1c4ac6418d5f93e28abf

File information

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

Malspam

Formbook

Executable exe 5280905309fe7450fe1fb925e25d59068772c0d1868b1c4ac6418d5f93e28abf

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/268108/

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