MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a779c7bb81770cc34c733e0da1afb48d3ee0d4aa1e81b4c5776b2b6405c864c. 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


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6a779c7bb81770cc34c733e0da1afb48d3ee0d4aa1e81b4c5776b2b6405c864c
SHA3-384 hash: b841536a3327fe6de75a56971cbcc6d9ac5f8de09c60aa05cc7ba4345b96f350c49fe5d2d53867caaacb39937c492b9c
SHA1 hash: ea5b940762862ca47e2294444896b1c8e5b7f09b
MD5 hash: d5e84f706c6bc8c0175561582fe8a322
humanhash: utah-georgia-indigo-whiskey
File name:d5e84f706c6bc8c0175561582fe8a322.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:222'378 bytes
First seen:2021-03-09 12:26:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger)
ssdeep 6144:MBlL/HVJmGV0CcVoos+6pB2wOJXwfl3utOb4J:mBVjAVoovu2wOJXwtetos
Threatray 4'122 similar samples on MalwareBazaar
TLSH CF2412A693D5C07BEF094E709A71D3B9D3F3A20111D2E18757E86E6B34346CE831A4B6
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
113
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d5e84f706c6bc8c0175561582fe8a322.exe
Verdict:
Malicious activity
Analysis date:
2021-03-09 12:30:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c486f4aa-9ee1-43de-a00f-9ac9c362db17

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/123203/
Detection(s):
SecuriteInfo.com.Variant.Barys.102245.10542.11088.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Unauthorized injection to a recently created process
Sending a UDP request
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
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/632817
Signature
Detected unpacking (changes PE section rights)
Machine Learning detection for dropped file
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 dropped file
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:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 365375 Sample: HrIuqW2hvY.exe Startdate: 09/03/2021 Architecture: WINDOWS Score: 100 31 www.vivelevert.store 2->31 33 vivelevert.store 2->33 35 www.trytechnics.com 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for dropped file 2->47 49 4 other signatures 2->49 11 HrIuqW2hvY.exe 11 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\...\rgfbp2bgl.dll, PE32 11->29 dropped 59 Detected unpacking (changes PE section rights) 11->59 61 Maps a DLL or memory area into another process 11->61 63 Tries to detect virtualization through RDTSC time measurements 11->63 15 HrIuqW2hvY.exe 11->15         started        signatures6 process7 signatures8 65 Modifies the context of a thread in another process (thread injection) 15->65 67 Maps a DLL or memory area into another process 15->67 69 Sample uses process hollowing technique 15->69 71 Queues an APC in another process (thread injection) 15->71 18 explorer.exe 15->18 injected process9 dnsIp10 37 www.hashtaggenerator.pro 103.224.212.221, 49713, 80 TRELLIAN-AS-APTrellianPtyLimitedAU Australia 18->37 39 www.slimproxy.com 104.223.213.141, 49715, 80 LAYER-HOSTUS United States 18->39 41 20 other IPs or domains 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 22 wlanext.exe 18->22         started        signatures11 process12 signatures13 53 Modifies the context of a thread in another process (thread injection) 22->53 55 Maps a DLL or memory area into another process 22->55 57 Tries to detect virtualization through RDTSC time measurements 22->57 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Gathering data
Threat name:
Win32.Trojan.SpyNoon
Create hunting rule
Status:
Malicious
First seen:
2021-03-09 08:10:01 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nj3zy65yc5ymynghgpqnugx3jdj64dkkuhubwtcxo2zlmqc4qzga._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
064cad19bee4580a82bc4ee3558e8510100ebba8da83720749f553cc411d5cb3
Formbook
06fa1b160e322bd7710c9110b1e4e873795b5c2680b8bbe70bbaf23484533459
Formbook
083d5efb4da09432a206cb7fba5cef2c82dd6cc080015fe69c2b36e71bca6c89
Formbook
11f06223417d6045acaa15cf7f5515d9afdfc23590c9cd021c2ae90a736bb6cd
Formbook
12e42bff4fa377032623342ac1f23a5c87225a40ef8b900cbb06ae4bd203864d
Formbook
6c131f342e8226706ba1b39cc955852b022130c14ea12bd3b3cf340bbea25bf6
Formbook
7c201535a28746b62adfa831cfccac096903f5b17ee83b8364fc890fa70a59fd
Formbook
92ddc88d7c1bde849c18747f4fcd526c240a81efe9c74ee1dcaa4a72ecc9ac3a
Formbook
af05a9b5f7ed6483d7f10ea0e521e0a15fd90d224ca04a9665991ab630a54991
Formbook
c8aaa220adc918c9972a9c588db765290bf51553bed7da48c604d188136d3073
Formbook
+ 4'112 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210309-pdav1ypr3j/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.hikayemedya.com/smd0/
Unpacked files
SH256 hash:
442959915b1512fd702b3a1a430859755fe182afbbf8cb6190f27e854613f546
MD5 hash:
81840c12f061c3f568e3d966c30be6dd
SHA1 hash:
e31c8561adaa9d9adddf273fd4098397b6382f39
Link:
https://www.unpac.me/results/edf50139-6cc1-4b3b-b6a3-e86c8b9713a8/
SH256 hash:
6a779c7bb81770cc34c733e0da1afb48d3ee0d4aa1e81b4c5776b2b6405c864c
MD5 hash:
d5e84f706c6bc8c0175561582fe8a322
SHA1 hash:
ea5b940762862ca47e2294444896b1c8e5b7f09b
Link:
https://www.unpac.me/results/edf50139-6cc1-4b3b-b6a3-e86c8b9713a8/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.47
Link:
https://yomi.yoroi.company/submissions/6a779c7bb81770cc34c733e0da1afb48d3ee0d4aa1e81b4c5776b2b6405c864c

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Formbook

Executable exe 6a779c7bb81770cc34c733e0da1afb48d3ee0d4aa1e81b4c5776b2b6405c864c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1053976/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/123203/

Comments