MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 35147128936c2e79548e5c0a2bbd70cd5a29c1b01dfa1ac2515fa5becb7efa6d. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments

SHA256 hash: 35147128936c2e79548e5c0a2bbd70cd5a29c1b01dfa1ac2515fa5becb7efa6d
SHA3-384 hash: 17dfb391611c8b12bc9ad4eb44a801477a2061fff0ef85ce6e9cad5689a1ce6c5dc308c97a40e67ade2cf56849c143ad
SHA1 hash: b779402e9a6ecbbef6b68817814991bbcade12df
MD5 hash: 5e9af5b2056e4da639a9459e3b36193c
humanhash: spaghetti-oregon-eleven-earth
File name:QUOTATION PDF_SCAN_COPY.exe
Download: download sample
Signature Formbook
File size:535'552 bytes
First seen:2022-01-31 09:36:55 UTC
Last seen:2022-01-31 13:06:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (29'903 x AgentTesla, 9'527 x Formbook, 4'667 x SnakeKeylogger)
ssdeep 12288:KcqT+JVO7JUQ1h1038w3pym2sdklRwCk3:KcqcVOV3h103s0waH
Threatray 9'173 similar samples on MalwareBazaar
TLSH T19BB4BEB4A1BB8651F11F8A74656CF97402F234E3A9C68E785B3A3681CF99F503E4460F
Reporter @GovCERT_CH
Tags:exe FormBook

Intelligence


File Origin
# of uploads :
2
# of downloads :
196
Origin country :
FR FR
Mail intelligence
No data
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
QUOTATION PDF_SCAN_COPY.exe
Verdict:
Malicious activity
Analysis date:
2022-01-31 09:42:52 UTC
Tags:
trojan formbook stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
–°reating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Searching for synchronization primitives
Launching cmd.exe command interpreter
Creating a window
DNS request
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
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.
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Behaviour
Behavior Graph:
n/a
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Status:
Malicious
First seen:
2022-01-31 06:26:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
14 of 43 (32.56%)
Threat level:
  5/5
Result
Malware family:
formbook
Score:
  10/10
Tags:
family:formbook campaign:n2t4 rat spyware stealer suricata trojan
Behaviour
Creates scheduled task(s)
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
Deletes itself
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
1fbf65815f8749cbc338df59ea3c23d09719d115c914103e5b62581c26ebde9c
MD5 hash:
fed00af9a3979e38162aaec661b76de6
SHA1 hash:
3093fec56637e29d841db0e8a63fe44fb1f8d112
Detections:
win_formbook_g0 win_formbook_auto
SH256 hash:
4bb024ac1d994871fc267c509d731b8449032885caac8187be446700901879fd
MD5 hash:
ae6410deceedb4bc31e29a3b91965925
SHA1 hash:
7f6b7f31ee1786c31e0b7979dcbd82c6aa0a4b3b
SH256 hash:
a45d3d03c03c5fa9d53a1235c8ba280623d2b567f42b56e86bf36d760c2995df
MD5 hash:
362f12d2bcbfaf9b06e6117c571dc06d
SHA1 hash:
f929dabb85aa6f4d7af58b3e3a62d9e9e47b1eab
SH256 hash:
6f1b89bc3013177c101fe4448340c48c0dd08d19017a798bd11c2d0f76be1fbc
MD5 hash:
60a604887b3616e3ed86d81fab0a9ebb
SHA1 hash:
8db84f5f4c569c86c69aff464b2ffc4ce3dafa20
SH256 hash:
35147128936c2e79548e5c0a2bbd70cd5a29c1b01dfa1ac2515fa5becb7efa6d
MD5 hash:
5e9af5b2056e4da639a9459e3b36193c
SHA1 hash:
b779402e9a6ecbbef6b68817814991bbcade12df
Malware family:
FormBook
Verdict:
Malicious

YARA Signatures


MalareBazaar uses YARA rules from several public and non-public repositories, such as Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious proccess dumps they may create. Please note that only results from TLP:WHITE rules are being displayeyd.

Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
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 35147128936c2e79548e5c0a2bbd70cd5a29c1b01dfa1ac2515fa5becb7efa6d

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment

Comments