MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fc06c75c1b3c7a0ffac2a20aaec4abba36a50e1ddc8917efc555a6d4b58daf72. 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: 11
| SHA256 hash: | fc06c75c1b3c7a0ffac2a20aaec4abba36a50e1ddc8917efc555a6d4b58daf72 |
|---|---|
| SHA3-384 hash: | d8d1e8a7553b3ab9549b2aaa73bb9c1aca6dda1a4abf958f91f1feb91336e7aa3115abec0a94922033238028d78e4854 |
| SHA1 hash: | 82d91e6d92a1833581d17a69e0eca1f8b255eb40 |
| MD5 hash: | e2b30bd41b99919688b886a34f41f8c5 |
| humanhash: | diet-venus-crazy-april |
| File name: | Rfq_Catalog.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 869'376 bytes |
| First seen: | 2020-12-30 09:13:02 UTC |
| Last seen: | 2020-12-30 10:32:25 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 6144:7bPiFS30jAGMm6fweUkfzAyWFAhoP33c1unkd6iQx55RcYrG9lBxBRvzLg0Axmw1:7qsNkyvSlJ4+zkmyJNfQgnqMp3d60g |
| Threatray | 3'717 similar samples on MalwareBazaar |
| TLSH | 6205499BE1390409E1506E30700CD702B509B1AAEAFC12E57DD69838FE1B5BF535A7BE |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing Formbook:HELO: vepo.donoralpha.com
Sending IP: 111.118.214.86
From: procurement@tawi.com.ph
Reply-To: procurement.tawi@email.com
Subject: RFQ 20/4871 for TAWI GROUP
Attachment: Rfq_Catalog.iso (contains "Rfq_Catalog.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
197
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Rfq_Catalog.exe
Verdict:
Malicious activity
Analysis date:
2020-12-30 09:31:40 UTC
Tags:
trojan formbook stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Running batch commands
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Sending a UDP request
Launching the process to change network settings
Launching cmd.exe command interpreter
DNS request
Sending an HTTP GET request
Connecting to a non-recommended domain
Unauthorized injection to a system process
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
Signature
.NET source code contains very large array initializations
Binary contains a suspicious time stamp
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 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
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Spyware.Noon
Status:
Malicious
First seen:
2020-12-30 02:22:12 UTC
AV detection:
16 of 29 (55.17%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'707 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
Gathers network information
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.firstbirthdayphotoshoot.com/nu8e/
Unpacked files
SH256 hash:
fc06c75c1b3c7a0ffac2a20aaec4abba36a50e1ddc8917efc555a6d4b58daf72
MD5 hash:
e2b30bd41b99919688b886a34f41f8c5
SHA1 hash:
82d91e6d92a1833581d17a69e0eca1f8b255eb40
SH256 hash:
bd21c406d1e892e2b06ea7ac7a5554cc3983987fed6be888d932f0508bd6fb7d
MD5 hash:
be2536c8e4e786b2f4e280718af4ef05
SHA1 hash:
ae66a85715fb2eee6ab759b81bd2c4a643993087
SH256 hash:
ba09f3c535628cd49f5bd8f0afac851bad9b54e78655b597c383abe917db2035
MD5 hash:
79a7d3e166f41f7300e35883469d6e08
SHA1 hash:
38948513d7f5b8b70ec18dcef3cae2bf9904120b
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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