MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0fb8b10c465ba8cfa4900993a2baefaed4a94499838719500a3a0bfc4e7a0656. 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: 9
| SHA256 hash: | 0fb8b10c465ba8cfa4900993a2baefaed4a94499838719500a3a0bfc4e7a0656 |
|---|---|
| SHA3-384 hash: | 0a198b7d3593d85cbe7d973fbee823bde38c5bbcf00242dda8302e811d51db525647e46e6e6c1db1b17fe27073c70357 |
| SHA1 hash: | 5517e8d4005aab179c937995d2961314437b0403 |
| MD5 hash: | f436a0cd3737f12c4a72187cb6d5152a |
| humanhash: | kentucky-winter-victor-oklahoma |
| File name: | BCP SWIFT RNP094546505.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 755'712 bytes |
| First seen: | 2020-10-23 06:25:41 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:W3ytNK5l27VKTw0bqhQr7Y+ixLR3xQhQRurkpH0+DWN3IAAemqbcpF1P:W38K5s7VKTwSzr23xQhG3eg6AMuF1 |
| Threatray | 2'637 similar samples on MalwareBazaar |
| TLSH | 74F4F178025AC985C3BE0438D47596FD56B99CF9FC0AC6478A97BC8C78373F963290A1 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook Outlook |
abuse_ch
Malspam distributing Formbook:HELO: NAM11-CO1-obe.outbound.protection.outlook.com
Sending IP: 40.92.18.91
From: David De La Oliva Falla- Scotia Bank <davidtanis@hotmail.com>
Subject: FWD: Re: OUTWARD DEBIT**Payment Advice RNP094546505
Attachment: BCP SWIFT RNP094546505.rar (contains "BCP SWIFT RNP094546505.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Launching a process
Running batch commands
Creating a process with a hidden window
Creating a file
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Spyware.Noon
Status:
Malicious
First seen:
2020-10-22 23:09:04 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 2'627 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
rat trojan spyware stealer family:formbook
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.wecom.chat/c236/
Unpacked files
SH256 hash:
0fb8b10c465ba8cfa4900993a2baefaed4a94499838719500a3a0bfc4e7a0656
MD5 hash:
f436a0cd3737f12c4a72187cb6d5152a
SHA1 hash:
5517e8d4005aab179c937995d2961314437b0403
SH256 hash:
d3c215ade3974f3d4af1e65a772deb0f71e0ccaaecc8814ab3fa3fbae75b650d
MD5 hash:
9ca65623bf66b177b1ee9f7f950da910
SHA1 hash:
d6c54f957dadc4f9fc69c8200d9967f30ce89aa5
SH256 hash:
c9e18528dcfdd46f3d9e87cd2189efa929b8ff0393c271cd81ea1d78439c0f4e
MD5 hash:
85dc21cbc03bcc7daefb376e3d975073
SHA1 hash:
e692e779623bb987434a9be48f467a72da7a2dfc
Detections:
win_formbook_g0
win_formbook_auto
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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