MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 344ae78ecc8cac02bb3dcd94c654b74543db829984f903f57dfab395639bfc72. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 344ae78ecc8cac02bb3dcd94c654b74543db829984f903f57dfab395639bfc72
SHA3-384 hash: d3747d8e026ba14b7d2ba5bfb0f365e8658bfdeaa5a4515d29c0a0564b29ff79129289acbc26b44260ba7da410f67cd3
SHA1 hash: 0e84cef16107444ef9a11379cfcc30331f7095f1
MD5 hash: abee5299382b02ffbca48da58104b77e
humanhash: wolfram-salami-arizona-sweet
File name:PI10943.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:389'632 bytes
First seen:2020-11-05 09:23:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2357bc7f54d6cfedfacd0c73986806fa (6 x AgentTesla, 2 x Formbook)
ssdeep 6144:oe2fjbLKvuGfq/f77l5DkM0QVsEsqD6bCpB+h6/xeQkQ0iXt+sYzRdZ5hCUhTfEf:oe2rKvuGYjkdTqD6bCpB+hYE2t+bnCeE
Threatray 2'817 similar samples on MalwareBazaar
TLSH D384C0453684CCB6E19528750860EAB1482DFD702E3F999BE7C16D7ECA2CAC15234F6F
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: rdns0.pellyds.xyz
Sending IP: 64.227.13.128
From: -Yvonne Yin<office@pellyds.xyz>
Reply-To: <medpartstopcon.sg@gmail.com>
Subject: RE: Quotation of R30 ICU Ventilator and X40 Anesthesia Mahicne-Siriusmed
Attachment: DOCUMENT.IMG (contains "PI10943.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/83149/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
DNS request
Sending an HTTP GET request
Unauthorized injection to a system process
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/521158
Signature
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 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 signatures2 2 Behavior Graph ID: 309678 Sample: PI10943.exe Startdate: 05/11/2020 Architecture: WINDOWS Score: 100 35 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 2 other signatures 2->41 10 PI10943.exe 1 2->10         started        process3 signatures4 51 Maps a DLL or memory area into another process 10->51 53 Tries to detect virtualization through RDTSC time measurements 10->53 13 PI10943.exe 10->13         started        16 conhost.exe 10->16         started        process5 signatures6 55 Modifies the context of a thread in another process (thread injection) 13->55 57 Maps a DLL or memory area into another process 13->57 59 Sample uses process hollowing technique 13->59 61 Queues an APC in another process (thread injection) 13->61 18 explorer.exe 13->18 injected process7 dnsIp8 29 www.katakansetsu.com 153.126.199.188, 49767, 80 SAKURA-ASAKURAInternetIncJP Japan 18->29 31 www.batttleroyaleuk.com 81.17.18.194, 49760, 80 PLI-ASCH Switzerland 18->31 33 14 other IPs or domains 18->33 43 System process connects to network (likely due to code injection or exploit) 18->43 22 cscript.exe 18->22         started        signatures9 process10 signatures11 45 Modifies the context of a thread in another process (thread injection) 22->45 47 Maps a DLL or memory area into another process 22->47 49 Tries to detect virtualization through RDTSC time measurements 22->49 25 cmd.exe 1 22->25         started        process12 process13 27 conhost.exe 25->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/344ae78ecc8cac02bb3dcd94c654b74543db829984f903f57dfab395639bfc72/
Threat name:
Win32.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2020-11-04 16:45:39 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=grfopdwmrswafoz5zwkmmvfxivb5xauzqt4qh5l57kzzky437rza._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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048a4bdb5c21a62e9028370b06b2804aaeb3b85b2446f5c47ff3fb3e7f676be8
Formbook
81c1d78fd9c2c4e78b74976875c7ea0ac39ab5c87f5d1671e203c8c05bce01ca
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89c0e9f07b4245f97dccad1b925e19ad1a436b61c5fce2f2f12bc05c0042dcbe
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a0c73c5e7d039898c297b3e6d1c48bc7c32eae93a24b731a0c21717925dba028
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a76869f6ece56a889175cb2cebdb60e4a24025184ebeb7fa9c6210668eb023fe
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adfaf60f2ef07cd0b6f3fdd429fb94e76376ebf41b0b615d2664449e6adb358e
Formbook
afbb4d08bfde470b3405f98f84a5be0456cf40edf8f08f7b4cb7a6cfcf5ee682
Formbook
c5eddcaa83e4167df259033ee45a3624c5a700877aac6bc54dd46d1a3a1aacbd
Formbook
e85ece3cee51156974c3fb8f0e2c707dae2b51b0d2db9e5fb10531d2fdd76ca6
Formbook
e9291adc295e241009821c0ee671dd9ee44cca5cc466ecd20cc8bbab53931c8c
Formbook
+ 2'807 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/201105-h637p64c32/
Unpacked files
SH256 hash:
344ae78ecc8cac02bb3dcd94c654b74543db829984f903f57dfab395639bfc72
MD5 hash:
abee5299382b02ffbca48da58104b77e
SHA1 hash:
0e84cef16107444ef9a11379cfcc30331f7095f1
Link:
https://www.unpac.me/results/859716d1-2d4c-402e-bd44-c805f4c5f80e/
SH256 hash:
c199d8a3ebeb73fa8fe38d9877c0bef18353ce4636c4e522d6b29235e1623b9f
MD5 hash:
2deab67c54eae83cd3a743873769b2a3
SHA1 hash:
df0f42b626c423e08f531353f6cc614ae62cc639
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/859716d1-2d4c-402e-bd44-c805f4c5f80e/
Parent samples :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 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.

Malspam

Formbook

img ab0f531731308b8b1e7f8e0681302aeb77bf6e8962b9db6fb984432a6500d3f4

Formbook

Executable exe 344ae78ecc8cac02bb3dcd94c654b74543db829984f903f57dfab395639bfc72

(this sample)

  
Dropped by
MD5 ab89868f23c1bd002c119cc120a5b5b0
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/83149/
  
Dropped by
SHA256 ab0f531731308b8b1e7f8e0681302aeb77bf6e8962b9db6fb984432a6500d3f4

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