MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ff677fe3e100c04979ce33cea522bc9c73fad502748f54a043a47a161e63886. 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: 14


Intelligence 14 IOCs YARA File information Comments 1

SHA256 hash: 6ff677fe3e100c04979ce33cea522bc9c73fad502748f54a043a47a161e63886
SHA3-384 hash: ffb21ec447a5de9eee63babc0336800c81d5355035d3e805863ca7b3bbb811c756eb9dc026e1bba2fd56f7f153d5ceac
SHA1 hash: e87e8df2eac6154aa469eaf6388fb4c4613440a4
MD5 hash: e36de9d480b9b03f9ef84aa97f7eb979
humanhash: early-missouri-stream-triple
File name:e36de9d480b9b03f9ef84aa97f7eb979
Download: download sample
Signature Formbook
File size:314'324 bytes
First seen:2021-12-08 16:38:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:rGiwClyJDSbAeRvWiQBwGArAHX/UBYXFQIMgvMwEt1x:eJDSUS4GGArAHXKY1JhMwEtH
Threatray 12'306 similar samples on MalwareBazaar
TLSH T12C64125AE5C19ABFD9F52BB06A73A7F6F7775328232181031B982E9DAC53543030E2D1
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence


File Origin
# of uploads :
1
# of downloads :
142
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Fayaseel New Order.xlsx
Verdict:
Malicious activity
Analysis date:
2021-12-08 15:08:40 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader trojan formbook 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 %temp% directory
Creating a file
Unauthorized injection to a recently created process
DNS request
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed
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.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
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 domain / URL
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 536514 Sample: KBs8IU2r1p Startdate: 08/12/2021 Architecture: WINDOWS Score: 100 31 www.sedsn.com 2->31 33 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->33 35 Multi AV Scanner detection for domain / URL 2->35 37 Found malware configuration 2->37 39 4 other signatures 2->39 11 KBs8IU2r1p.exe 17 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\vzbhkfdqso.dll, PE32 11->29 dropped 49 Tries to detect virtualization through RDTSC time measurements 11->49 51 Injects a PE file into a foreign processes 11->51 15 KBs8IU2r1p.exe 11->15         started        signatures6 process7 signatures8 53 Modifies the context of a thread in another process (thread injection) 15->53 55 Maps a DLL or memory area into another process 15->55 57 Sample uses process hollowing technique 15->57 59 Queues an APC in another process (thread injection) 15->59 18 explorer.exe 15->18 injected process9 process10 20 mstsc.exe 18->20         started        signatures11 41 Self deletion via cmd delete 20->41 43 Modifies the context of a thread in another process (thread injection) 20->43 45 Maps a DLL or memory area into another process 20->45 47 Tries to detect virtualization through RDTSC time measurements 20->47 23 cmd.exe 1 20->23         started        25 explorer.exe 2 152 20->25         started        process12 process13 27 conhost.exe 23->27         started       
Threat name:
Win32.Trojan.LokiBot
Status:
Malicious
First seen:
2021-12-08 16:39:12 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Result
Malware family:
xloader
Score:
  10/10
Tags:
family:xloader campaign:fqiq loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.esyscoloradosprings.com/fqiq/
Unpacked files
SH256 hash:
6ff677fe3e100c04979ce33cea522bc9c73fad502748f54a043a47a161e63886
MD5 hash:
e36de9d480b9b03f9ef84aa97f7eb979
SHA1 hash:
e87e8df2eac6154aa469eaf6388fb4c4613440a4
Malware family:
XLoader
Verdict:
Malicious
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.

Web download

Formbook

Executable exe 6ff677fe3e100c04979ce33cea522bc9c73fad502748f54a043a47a161e63886

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-12-08 16:38:40 UTC

url : hxxp://103.145.254.163/mpy_cv_209_4780/vbc.exe