MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d697b046bf682cf248d1409265ae2836e5f559337dac2690d6589506c8c46f5. 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: 7d697b046bf682cf248d1409265ae2836e5f559337dac2690d6589506c8c46f5
SHA3-384 hash: a48dfd44d4556fc26732f3d850e188f61b4f5d2877a506867b8a9e7cc841b89faf2eb396b9d71b1dc0c112ebaffa0204
SHA1 hash: 1492d2c38ee53c0dae6e2ea86111de51fa924f63
MD5 hash: 4466557c43194237294494059acc52c5
humanhash: robin-oven-pluto-twelve
File name:new order.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:955'904 bytes
First seen:2020-08-04 16:51:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:wER7btD8HOJrTGBuMq1V5p4wJ8hkdTq8uHgf5ap6fDUwecQ4Qht:xhF8H2GBuJVJZ9RapMU7x4it
Threatray 5'353 similar samples on MalwareBazaar
TLSH 35156BC2F1448961C96A4E3A8D23DA9043737D6AEF47970634D4BE2B79F31C39F25682
Reporter abuse_ch
Tags:Endurance exe FormBook


Avatar
abuse_ch
Malspam distributing FormBook:

HELO: 162-241-204-248.unifiedlayer.com
Sending IP: 162.241.204.248
From: <sales@hinet.net>
Reply-To: roadtriip25@gmail.com
Subject: RE:order list
Attachment: new order.gz (contains "new order.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/38871/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/409839
Signature
Benign windows process drops PE files
Detected FormBook malware
Initial sample is a PE file and has a suspicious name
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 257166 Sample: new order.exe Startdate: 04/08/2020 Architecture: WINDOWS Score: 100 52 Malicious sample detected (through community Yara rule) 2->52 54 Yara detected AntiVM_3 2->54 56 Yara detected FormBook 2->56 58 4 other signatures 2->58 10 new order.exe 3 2->10         started        process3 signatures4 70 Injects a PE file into a foreign processes 10->70 13 new order.exe 10->13         started        16 new order.exe 10->16         started        18 new order.exe 10->18         started        process5 signatures6 84 Modifies the context of a thread in another process (thread injection) 13->84 86 Maps a DLL or memory area into another process 13->86 88 Sample uses process hollowing technique 13->88 90 Queues an APC in another process (thread injection) 13->90 20 explorer.exe 1 6 13->20 injected process7 dnsIp8 46 www.cfrsra.com 91.195.241.136, 49749, 80 SEDO-ASDE Germany 20->46 48 attitudeandsassboutique.com 74.63.250.146, 49750, 49751, 49752 LIMESTONENETWORKSUS United States 20->48 50 2 other IPs or domains 20->50 40 C:\Users\user\AppData\...\systray-zl.exe, PE32 20->40 dropped 66 System process connects to network (likely due to code injection or exploit) 20->66 68 Benign windows process drops PE files 20->68 25 mstsc.exe 1 17 20->25         started        29 systray-zl.exe 3 20->29         started        31 msiexec.exe 20->31         started        file9 signatures10 process11 file12 42 C:\Users\user\AppData\...\7Q3logrv.ini, data 25->42 dropped 44 C:\Users\user\AppData\...\7Q3logri.ini, data 25->44 dropped 72 Detected FormBook malware 25->72 74 Tries to steal Mail credentials (via file access) 25->74 76 Tries to harvest and steal browser information (history, passwords, etc) 25->76 82 2 other signatures 25->82 33 cmd.exe 1 25->33         started        78 Injects a PE file into a foreign processes 29->78 35 systray-zl.exe 29->35         started        80 Tries to detect virtualization through RDTSC time measurements 31->80 signatures13 process14 signatures15 38 conhost.exe 33->38         started        60 Modifies the context of a thread in another process (thread injection) 35->60 62 Maps a DLL or memory area into another process 35->62 64 Sample uses process hollowing technique 35->64 process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7d697b046bf682cf248d1409265ae2836e5f559337dac2690d6589506c8c46f5/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2020-08-04 16:53:03 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pvuxwbdl62bm6jencqesmwxcqnxf6vmtg7nme2inmweva3emi32q._file
Verdict:
malicious
Similar samples:
0b3026ef214d1740de18fa48e13d8c5bddf67737a33fc07eabe0281f88f2ff5d
FormBook
0c14de05af14835140799c2d9be3c80da30d7938fdcffc22edc9f6e0ec4b9994
FormBook
3e74b741a68d703cb4546e9ba5478df630079762b2d3ae2d6adce1d77ab8e132
FormBook
474af782fd84f7b982a4c49deeaf3431aeadd1e52528dc7dd8e3bb29bde9c40f
FormBook
4883c17b319dd863b75676586e283a6065e70e3f99e4264b167030aa9fec05d8
FormBook
6769e022c41fa821b705a29415f8ffd4be0fc7dc2619ef595e436637f849c0cd
FormBook
7654e7f6d4c0f38e9f771bf4c6d002b6e816d169afcabee3f028081a25b25506
FormBook
77be23825e937be7c4e100dd70233848523702b85fe2c5e622aa383748ac8e8a
FormBook
c2496731ce3417b90e7720b614d98a3ab2e9d8100ed2c5bea05525d5730241aa
FormBook
f3250b1ac9470b18b44d8c6591c22797a187c1aa02b364583eed5acb255f0328
FormBook
+ 5'343 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
rat persistence spyware evasion trojan stealer family:formbook
Link:
https://tria.ge/reports/200804-tlnsebhzhx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Modifies Internet Explorer settings
Enumerates system info in registry
Suspicious use of SendNotifyMessage
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Adds Run key to start application
Deletes itself
Reads user/profile data of web browsers
Formbook Payload
Formbook
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.86
Link:
https://yomi.yoroi.company/submissions/7d697b046bf682cf248d1409265ae2836e5f559337dac2690d6589506c8c46f5

File information

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

f4c40d1b42aa3808c1496fdd4a890d56

FormBook

Executable exe 7d697b046bf682cf248d1409265ae2836e5f559337dac2690d6589506c8c46f5

(this sample)

  
Dropped by
MD5 f4c40d1b42aa3808c1496fdd4a890d56
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/38871/

Comments