MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15eba84f945b94f6cdf8d2b1de8b0a55a73f5e9e2d2654cbb91f6bf755eb13be. 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: 13


Intelligence 13 IOCs YARA File information Comments 1

SHA256 hash: 15eba84f945b94f6cdf8d2b1de8b0a55a73f5e9e2d2654cbb91f6bf755eb13be
SHA3-384 hash: da9bc1b8eba81d99a679fded0002fd391b0ea8889db010f6bce89cd22c391c0af1c2643bc5755627453d4666f7ed11a0
SHA1 hash: 8a03410e7a7f41a7aef998c94e8484d241cba289
MD5 hash: 06bc1a348aaae5321b0823d14d4749f7
humanhash: purple-helium-social-cold
File name:06bc1a348aaae5321b0823d14d4749f7
Download: download sample
Signature Formbook
File size:316'856 bytes
First seen:2021-12-08 18:28:59 UTC
Last seen:2021-12-08 21:31:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:rGinQ79nrOJAUrK/IMgK6C+Khz8oUzGR+ZCoWjO:K4AT6hKR8oUzGoYjO
Threatray 12'322 similar samples on MalwareBazaar
TLSH T11464120EB5C121D3C0480EF617B69EFEEAF656E9459B1F0B67592CA73C011BB831A4C6
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 :
2
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
06bc1a348aaae5321b0823d14d4749f7
Verdict:
Malicious activity
Analysis date:
2021-12-08 18:57:08 UTC
Tags:
installer

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:
60%
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 dropped file
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
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:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 536598 Sample: m18ZMxZN4X Startdate: 08/12/2021 Architecture: WINDOWS Score: 100 37 www.scum-th.com 2->37 39 www.newcyber.cloud 2->39 41 newcyber.cloud 2->41 53 Found malware configuration 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Multi AV Scanner detection for dropped file 2->57 59 3 other signatures 2->59 10 m18ZMxZN4X.exe 17 2->10         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\...\iuuvc.dll, PE32 10->29 dropped 61 Tries to detect virtualization through RDTSC time measurements 10->61 63 Injects a PE file into a foreign processes 10->63 14 m18ZMxZN4X.exe 10->14         started        signatures6 process7 signatures8 65 Modifies the context of a thread in another process (thread injection) 14->65 67 Maps a DLL or memory area into another process 14->67 69 Sample uses process hollowing technique 14->69 71 Queues an APC in another process (thread injection) 14->71 17 raserver.exe 12 14->17         started        21 explorer.exe 14->21 injected 23 autofmt.exe 14->23         started        process9 dnsIp10 43 Self deletion via cmd delete 17->43 45 Modifies the context of a thread in another process (thread injection) 17->45 47 Maps a DLL or memory area into another process 17->47 49 Tries to detect virtualization through RDTSC time measurements 17->49 25 cmd.exe 1 17->25         started        31 www.fahrzeug.media 185.228.138.25, 49816, 80 NETCUP-ASnetcupGmbHDE Germany 21->31 33 astrologyplatform.com 92.118.150.141, 49817, 80 GREENFLOID-ASUA Ukraine 21->33 35 3 other IPs or domains 21->35 51 System process connects to network (likely due to code injection or exploit) 21->51 signatures11 process12 process13 27 conhost.exe 25->27         started       
Threat name:
Win32.Trojan.SpyNoon
Status:
Malicious
First seen:
2021-12-08 11:29:02 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
24 of 45 (53.33%)
Threat level:
  5/5
Result
Malware family:
xloader
Score:
  10/10
Tags:
family:xloader campaign:znhk 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.fahrzeug.media/znhk/
Unpacked files
SH256 hash:
15eba84f945b94f6cdf8d2b1de8b0a55a73f5e9e2d2654cbb91f6bf755eb13be
MD5 hash:
06bc1a348aaae5321b0823d14d4749f7
SHA1 hash:
8a03410e7a7f41a7aef998c94e8484d241cba289
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 15eba84f945b94f6cdf8d2b1de8b0a55a73f5e9e2d2654cbb91f6bf755eb13be

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-12-08 18:29:00 UTC

url : hxxp://172.245.163.151/flv/loader1.exe