MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01b7af0ac3fa923e99e04eea39ad50e1a66649dce96c1e5ac93c40cccab228e3. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 01b7af0ac3fa923e99e04eea39ad50e1a66649dce96c1e5ac93c40cccab228e3
SHA3-384 hash: 91783f6efc5a5a7335867de68c38fb4373013a6741308971030dc766c3845630deed3ca44d3f69dae614e216e7c0ba9e
SHA1 hash: e505ca1cb64689f11a3bf2db833295b9db59ec24
MD5 hash: 4659cead2d6d625628fdaa165bfa8915
humanhash: massachusetts-wisconsin-mountain-skylark
File name:4659cead2d6d625628fdaa165bfa8915.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:206'361 bytes
First seen:2021-04-15 15:04:02 UTC
Last seen:2021-04-15 15:51:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 18bc6fa81e19f21156316b1ae696ed6b (51 x Formbook, 24 x Loki, 9 x SnakeKeylogger)
ssdeep 3072:HyewmN4skJ6J6Z7IXqEJrsMKf+PyE3PqC+BP7iZXrCe+oiIAAqv08keNkOjP8Tmb:HdMyXqIs9+K2yBPGwQAAqPkukEP8s
Threatray 4'713 similar samples on MalwareBazaar
TLSH C5141273F7D0C87BEB51CE765A23562EC3B582280026590383F46F9BDBBB951D176122
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
105
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4659cead2d6d625628fdaa165bfa8915.exe
Verdict:
Suspicious activity
Analysis date:
2021-04-15 19:14:35 UTC
Tags:
installer
Link:
https://app.any.run/tasks/1f07c937-d2a6-4374-9488-61130036d270

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.46094731.6815.19288.UNOFFICIAL
Create hunting rule

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
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/677843
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to prevent local Windows debugging
Detected unpacking (changes PE section rights)
Found malware configuration
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)
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: 387871 Sample: 9JFrEPf5w7.exe Startdate: 15/04/2021 Architecture: WINDOWS Score: 100 31 www.playfulpainters.com 2->31 33 playfulpainters.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 4 other signatures 2->47 11 9JFrEPf5w7.exe 18 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\0zofyjke12gbh.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 65 Contains functionality to prevent local Windows debugging 11->65 15 9JFrEPf5w7.exe 11->15         started        signatures6 process7 signatures8 67 Modifies the context of a thread in another process (thread injection) 15->67 69 Maps a DLL or memory area into another process 15->69 71 Queues an APC in another process (thread injection) 15->71 18 explorer.exe 15->18 injected process9 dnsIp10 35 www.nagoyadoori.xyz 18->35 37 www.albestfab.com 154.207.35.105, 49733, 80 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 18->37 39 15 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 WWAHost.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       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/01b7af0ac3fa923e99e04eea39ad50e1a66649dce96c1e5ac93c40cccab228e3/
Threat name:
Win32.Trojan.Predator
Create hunting rule
Status:
Malicious
First seen:
2021-04-14 00:57:16 UTC
AV detection:
12 of 29 (41.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ag326cwd7kjd5gpaj3vdtlkq4gtgmso45fwb4wwjhramzsvsfdrq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
14f42edbf19d11d2fadaa10586ccecbfa285f53ad10e494fb94f03091f93e261
Formbook
18d465a5867ee069480bb9be8eb259be41cc008e487b7b6a3cad14e3559963a9
Formbook
258415509125973a00bf2a625e5156afe82433c1c7f91f18a646fe91bc1543a9
Formbook
6071e97eb6bbb48aea3c96d06190166daf16ecff8dcbc0481cf44e2c8ef84a30
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98a634da7b379b6369d5b7445c7aeb5a58aa195c8f088bf11c84c77ba2c972fd
Formbook
98bf20a283219c4cc786234b7d389766fddbe3b095d13c9109f5406128e83103
Formbook
a9c3d37d324e9b6a0ebf9f9369c68cc288117edc4657d086b0fbc0cbafee9e64
Formbook
c1877b91dfa943d79a313f9478d8dd45dd08cad8683206e83b9deae4b60f5e5a
Formbook
d80f61a18e120cee699b859e4d84e518e5102357fcad156a000d439590750162
Formbook
dcea3ce074a9cc06d03641b052fe3a3f81abb72c480de228b8664dade74c4dce
Formbook
+ 4'703 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210415-rynssdwrye/
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.stone-master.info/aqu2/
Unpacked files
SH256 hash:
47754a503507a45c3a21c14985260eaee119c82ee09283d2d8043400ec87be5a
MD5 hash:
7d00b69726339fc4e81dd5420f9a940f
SHA1 hash:
85256df6c5f18be0a39cc849871c2998979e5ff6
Link:
https://www.unpac.me/results/dc567fa5-cabc-47ed-bea5-6933936c2318/
SH256 hash:
01b7af0ac3fa923e99e04eea39ad50e1a66649dce96c1e5ac93c40cccab228e3
MD5 hash:
4659cead2d6d625628fdaa165bfa8915
SHA1 hash:
e505ca1cb64689f11a3bf2db833295b9db59ec24
Link:
https://www.unpac.me/results/dc567fa5-cabc-47ed-bea5-6933936c2318/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.57
Link:
https://yomi.yoroi.company/submissions/01b7af0ac3fa923e99e04eea39ad50e1a66649dce96c1e5ac93c40cccab228e3

File information

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

Web download

Formbook

Executable exe 01b7af0ac3fa923e99e04eea39ad50e1a66649dce96c1e5ac93c40cccab228e3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1107358/
  
Delivery method
Distributed via web download

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