MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9a98416de7ffdfce15b623e404f18141d2da3466458b00428312ba45ea4523db. 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: | 9a98416de7ffdfce15b623e404f18141d2da3466458b00428312ba45ea4523db |
|---|---|
| SHA3-384 hash: | aeb48999cc4b4b9c984efca5fa8165df0c78e8d87edf4a205b55274ee99d25597b70abacb5f2db64279e4e8c70c03bb7 |
| SHA1 hash: | 4b603d5f9899f156b768ba8b78e8d81c1f48f6ac |
| MD5 hash: | 26ea9f54d71ba1b8a690121fa707b104 |
| humanhash: | coffee-fruit-summer-echo |
| File name: | RFQ_005324BITRO_SCAN.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 648'192 bytes |
| First seen: | 2021-04-01 18:37:46 UTC |
| Last seen: | 2021-04-01 19:51:48 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:HOGOzbwl+Rjfidp4LVBaLgCMAHCEax341uO:HOGNl+Rzm4LuMCMAHsxoF |
| Threatray | 4'414 similar samples on MalwareBazaar |
| TLSH | 39D4D07233E89B65D03DE7795461400043F0EC07E712E759BEA871AE9E72B884677BA3 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing unidentified malware:HELO: mail.ntpm.com.tw
Sending IP: 118.163.98.197
From: David Newell <d.newell@matcon.com>
Subject: MATCON PO-4131000/03/21
Attachment: RFQ_005324BITRO_SCAN.rar (contains "RFQ_005324BITRO_SCAN.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
194
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ_005324BITRO_SCAN.exe
Verdict:
Malicious activity
Analysis date:
2021-04-01 19:13:31 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
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.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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 AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Trojan.GenericML
Status:
Malicious
First seen:
2021-04-01 18:38:11 UTC
AV detection:
7 of 29 (24.14%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 4'404 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.dailybythecross.com/fdr/
Unpacked files
SH256 hash:
6590b9ec4fa84e44c372fda26f47d6d58859d74869621c6bdd4086e6ae411379
MD5 hash:
95dfa1a9015a17a1d49b4faa3f3d999d
SHA1 hash:
427b72727b28436554d0443d797f19b2ea37cc16
SH256 hash:
9a98416de7ffdfce15b623e404f18141d2da3466458b00428312ba45ea4523db
MD5 hash:
26ea9f54d71ba1b8a690121fa707b104
SHA1 hash:
4b603d5f9899f156b768ba8b78e8d81c1f48f6ac
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.40
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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