MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64964b0f5fc8246845fa84482e015a5dbc465533e016c34eb015d29cfbda626b. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 64964b0f5fc8246845fa84482e015a5dbc465533e016c34eb015d29cfbda626b
SHA3-384 hash: ff36b146df41119517efacef617f7e48af36a77661b166524e203dac253590fbb862b078959b5518eb92097bc24fde24
SHA1 hash: 98519aaf22b66efba51a693a05e0e6dfcb9ccff9
MD5 hash: ef2b4092feb4bbe6b25996bfbb995b0d
humanhash: july-hawaii-uniform-seventeen
File name:ef2b4092feb4bbe6b25996bfbb995b0d.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:459'275 bytes
First seen:2021-11-02 14:48:03 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 6144:1BlL///tW9fJOTJbQAp8WTjveiKshJJu0ZpJ+mc86n4XGqM07n7e1RGsdgZEn2O1:jJ/tAQPUshvuipQ/n4NhIzw8ym
Threatray 11'194 similar samples on MalwareBazaar
TLSH T1B8A4F4567ECEFC55DDE686BE0D858FBADE1E74EE402001FA32D8B62A54307645FC804A
File icon (PE):PE icon
dhash icon 74f4d4d4cce4e8e0 (27 x AgentTesla, 19 x Formbook, 17 x DBatLoader)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
121
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ef2b4092feb4bbe6b25996bfbb995b0d.exe
Verdict:
Suspicious activity
Analysis date:
2021-11-02 15:21:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9411700b-ce4a-4424-a6c6-ae6370b63809

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/201492/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/61814fa79982ff7c3f7b0fc4/reports/7c9d9580-1420-4efa-9ded-cccc0d35507c/overview
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c5c6784e-5e94-48b6-9100-56a794f5b03c
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/881407
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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 dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
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)
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: 513847 Sample: xcqZ859cny.exe Startdate: 02/11/2021 Architecture: WINDOWS Score: 100 31 www.augenclinik.com 2->31 33 augenclinik.com 2->33 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 6 other signatures 2->47 11 xcqZ859cny.exe 17 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\...\geoorl.dll, PE32 11->29 dropped 61 Tries to detect virtualization through RDTSC time measurements 11->61 63 Injects a PE file into a foreign processes 11->63 15 xcqZ859cny.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 35 www.morgannynatt.com 74.220.199.6, 49813, 80 UNIFIEDLAYER-AS-1US United States 18->35 37 duvalmusicstudio.com 15.197.142.173, 49831, 80 TANDEMUS United States 18->37 39 8 other IPs or domains 18->39 49 System process connects to network (likely due to code injection or exploit) 18->49 51 Performs DNS queries to domains with low reputation 18->51 22 cscript.exe 18->22         started        signatures11 process12 signatures13 53 Self deletion via cmd delete 22->53 55 Modifies the context of a thread in another process (thread injection) 22->55 57 Maps a DLL or memory area into another process 22->57 59 Tries to detect virtualization through RDTSC time measurements 22->59 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/64964b0f5fc8246845fa84482e015a5dbc465533e016c34eb015d29cfbda626b/
Threat name:
Win32.Trojan.Spynoon
Create hunting rule
Status:
Malicious
First seen:
2021-11-02 11:56:45 UTC
AV detection:
11 of 25 (44.00%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
2f939de8b3d6388c270c1670c95a17bc0f17d0df4efadeabcd5d82411c3483fa
Formbook
35204f1850b1439ef9a8fd958d6c3045edae69378aa3593021795d0600fc5a01
Formbook
3c9984e534636c34f7a22ccbbfb1c06baa5a6f16883eb77a65ac615dffa24f16
Formbook
89dd90006d6cd58559565a7ccebc2147780e2a3ae084b5d114b2077c2ae341d7
Formbook
b17b8be05fc8389990be623a727369826383bfc2fb33693943f208faa184ff40
Formbook
b32448dbeec13e1eb23e55a57ffc06f9dfc8fd44687e19fc0be1c4fbabc10abb
Formbook
d0d08195d6779cadf6750741740960f4956110f505a63c1109427449df51b13e
Formbook
efe9b63a36e528968686974ee0afe6097d100ff4aa5dfaf4f6ee48a9d3f090bc
Formbook
+ 11'184 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:sywu loader rat
Link:
https://tria.ge/reports/211102-r6f65shhdj/
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.interrstellar.xyz/sywu/
Unpacked files
SH256 hash:
baa829ddfd741f163719cec291b74a42d1c02c34ef2333837e4725474f6331c7
MD5 hash:
399191ee54cb5b0530f00c0f4ec6f812
SHA1 hash:
085e469d9a5f97b86ef806b313e6aaad47f76e23
Link:
https://www.unpac.me/results/28310fe9-b437-4728-a37f-3b906773acb6/
SH256 hash:
64964b0f5fc8246845fa84482e015a5dbc465533e016c34eb015d29cfbda626b
MD5 hash:
ef2b4092feb4bbe6b25996bfbb995b0d
SHA1 hash:
98519aaf22b66efba51a693a05e0e6dfcb9ccff9
Link:
https://www.unpac.me/results/28310fe9-b437-4728-a37f-3b906773acb6/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/64964b0f5fc8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/64964b0f5fc8246845fa84482e015a5dbc465533e016c34eb015d29cfbda626b

File information

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

Web download

Formbook

Executable exe 64964b0f5fc8246845fa84482e015a5dbc465533e016c34eb015d29cfbda626b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1735318/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/201492/

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