MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d0ced5f721c7ce819359814a02662f80b0e18f80058c4bea887522700f17c1ee. 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: 10
| SHA256 hash: | d0ced5f721c7ce819359814a02662f80b0e18f80058c4bea887522700f17c1ee |
|---|---|
| SHA3-384 hash: | 6bd356dfeb6395b49a5cd8ae992b90ea75cd1ca62ded698ea35b2b9e479c34505e4cd45a1d684c0bf93c8e8c441c1900 |
| SHA1 hash: | 8bdd9a873bf73a99bfe9f95d5bcdac2fb885cdfd |
| MD5 hash: | aaeb44037c3bde58012798729f5774a5 |
| humanhash: | muppet-skylark-lamp-neptune |
| File name: | Order No. BCM190282.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 674'304 bytes |
| First seen: | 2020-12-17 09:08:52 UTC |
| Last seen: | 2020-12-17 10:30:12 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'739 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:5C52ogwnn5x0LjGW1VmR+WivAG+nMcLYRFplCs4tPKGCz1MoL:OLnE++VmLivA1MY4rc/PKGAMo |
| Threatray | 3'192 similar samples on MalwareBazaar |
| TLSH | C8E41218255C9B37C29E9BFD94602144237266B77493F35D4FC964EF2A3ABC08D48B8B |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing Formbook:HELO: diamondinter.com
Sending IP: 154.127.53.116
From: Werner Götz <p@diamondinter.com>
Subject: Re: New Order No. BCM190282
Attachment: Order No. BCM190282.r00 (contains "Order No. BCM190282.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
292
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a file
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Result
Gathering data
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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)
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
Writes to foreign memory regions
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Status:
Malicious
First seen:
2020-12-17 09:09:07 UTC
AV detection:
10 of 48 (20.83%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'182 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:formbook family:xloader loader rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates system info in registry
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.koku-jieitai.info/w8en/
Unpacked files
SH256 hash:
d0ced5f721c7ce819359814a02662f80b0e18f80058c4bea887522700f17c1ee
MD5 hash:
aaeb44037c3bde58012798729f5774a5
SHA1 hash:
8bdd9a873bf73a99bfe9f95d5bcdac2fb885cdfd
SH256 hash:
df3923fc72e1994133f7e4b448860214b84433758d1e2fb623240f33b61b4960
MD5 hash:
366c756de7e4b307d11087e4e9399226
SHA1 hash:
13e31086623aac0a124b2fb7aa7d48eeaae83dcc
SH256 hash:
e83cef9cfa4e2ea30e28843e43c60ebf8f6590fb753ad0aa5ed1123c01280527
MD5 hash:
bf99ee5fbf42797bd1ade95b109d634c
SHA1 hash:
e02abfdbca94a24a36b47d49a28360b79aabd294
SH256 hash:
3ba918fe2b137f0eb38c5e70bbe80523c5878bc69dbac4afd52c0a6403cd9290
MD5 hash:
19ac6dd3731b222b4b6d0b326e48ae96
SHA1 hash:
06c26263f1410f5fd4ab8f6d2f3c574b50cd197a
Detections:
win_formbook_g0
win_formbook_auto
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
Score:
1.00
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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