MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0c9d116a854e274534015e3e8e8349687c0c17b01653723642aeee53aa39bfac. 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


Intelligence 11 IOCs YARA File information Comments

SHA256 hash: 0c9d116a854e274534015e3e8e8349687c0c17b01653723642aeee53aa39bfac
SHA3-384 hash: 37dfa24202f0061c28db8b48527afe0d535322fdfaaffebcd1e490bf5ed43bf4d246be404db282172a911e9f7b1716f3
SHA1 hash: 60bcb41d5ef76af919c769fab88f53c6a623a83b
MD5 hash: cc35be28c18578d43849919ac1025d5a
humanhash: fifteen-lima-summer-speaker
File name:in.exe
Download: download sample
Signature Formbook
File size:237'568 bytes
First seen:2021-01-13 20:08:05 UTC
Last seen:2021-01-13 21:59:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 13f6eb96e7165e986a0d233796ec15e0 (5 x Formbook, 5 x RemcosRAT, 1 x Loki)
ssdeep 6144:ouPcYfkbIjb4UG5rGbq8NP/wQX26LR47tGOjRFSB+Fhv5:oijbW5raqc/wQm6LWXj3So3v5
Threatray 3'346 similar samples on MalwareBazaar
TLSH B834F14CB241D532CAA0A1B5D324C637ABB7AD1A2234519FFF488C9613BFD51ADB41CE
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

From: michelle <michelle.sm@emecqatar.com>
Reply-To: info@emecgatar.com, michelle.sm@emecqatar.com
Subject: Invoice & Ledger SOA Reconciliation Request
Attachment: INVOICE SOA.rar (contains "in.exe")

Intelligence


File Origin
# of uploads :
2
# of downloads :
157
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
in.exe
Verdict:
Malicious activity
Analysis date:
2021-01-14 04:58:07 UTC
Tags:
formbook trojan 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 window
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Replacing files
Deleting a recently created file
Creating a file in the %temp% directory
Creating a file in the system32 subdirectories
Launching a process
Creating a file
Changing a file
Sending a UDP request
Unauthorized injection to a recently created process
Unauthorized injection to a browser process
Enabling autorun by creating a file
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
Antivirus / Scanner detection for submitted sample
Found malware configuration
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
Uses netstat to query active network connections and open ports
Yara detected FormBook
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 339331 Sample: in.exe Startdate: 13/01/2021 Architecture: WINDOWS Score: 100 34 www.spontaneoushomeschooler.com 2->34 38 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->38 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 6 other signatures 2->44 11 in.exe 2->11         started        signatures3 process4 signatures5 52 Maps a DLL or memory area into another process 11->52 54 Tries to detect virtualization through RDTSC time measurements 11->54 14 in.exe 11->14         started        process6 signatures7 56 Modifies the context of a thread in another process (thread injection) 14->56 58 Maps a DLL or memory area into another process 14->58 60 Sample uses process hollowing technique 14->60 62 Queues an APC in another process (thread injection) 14->62 17 explorer.exe 14->17 injected process8 dnsIp9 28 198.54.117.216, 49753, 80 NAMECHEAP-NETUS United States 17->28 30 www.demenageseul.com 199.59.242.153, 49751, 80 BODIS-NJUS United States 17->30 32 6 other IPs or domains 17->32 36 System process connects to network (likely due to code injection or exploit) 17->36 21 NETSTAT.EXE 17->21         started        signatures10 process11 signatures12 46 Modifies the context of a thread in another process (thread injection) 21->46 48 Maps a DLL or memory area into another process 21->48 50 Tries to detect virtualization through RDTSC time measurements 21->50 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Threat name:
Win32.Trojan.Midie
Status:
Malicious
First seen:
2021-01-13 20:08:17 UTC
AV detection:
23 of 46 (50.00%)
Threat level:
  5/5
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 FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.besthandstool.icu/uds2/
Unpacked files
SH256 hash:
0c9d116a854e274534015e3e8e8349687c0c17b01653723642aeee53aa39bfac
MD5 hash:
cc35be28c18578d43849919ac1025d5a
SHA1 hash:
60bcb41d5ef76af919c769fab88f53c6a623a83b
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

Formbook

Executable exe 0c9d116a854e274534015e3e8e8349687c0c17b01653723642aeee53aa39bfac

(this sample)

  
Delivery method
Distributed via e-mail attachment

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