MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dde122ac5a5a8eb786e335b3278dc5aae9cd3635c889fc4eb641a7a69123954d. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dde122ac5a5a8eb786e335b3278dc5aae9cd3635c889fc4eb641a7a69123954d
SHA3-384 hash: 3b143de44ca0bb0f0596479d66be54414d499d4bb7ee49069cc38537df38b2981fe2b1671e31383c581c5b9779cdfbc9
SHA1 hash: f0b948a18e960b1e5141471fe6e1cb4e85a2867d
MD5 hash: 0bd3e9073a968fd6c10c3b163302c2c9
humanhash: minnesota-chicken-steak-nineteen
File name:BANK ACCOUNT INFO!.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:778'240 bytes
First seen:2020-11-20 10:38:22 UTC
Last seen:2020-11-21 08:09:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:D3iqBvfFgH3qLsxFR9hJQIRHHQe5XxJDHi9fra6/yIPXf2YwhOTKXP9upRSkqW7p:D3ig1I6oBJVRwIs/6qXeD8eXYmIKI
Threatray 3'024 similar samples on MalwareBazaar
TLSH CFF4DF75E185AF50E03AA3BC241D761447FA5D02F310D57D7EB9B0A95CB2F400EA2BAB
Reporter cocaman
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
4
# of downloads :
150
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file
Result
Gathering data
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/544076
Signature
Antivirus detection for URL or domain
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
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
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 321134 Sample: BANK ACCOUNT INFO!.exe Startdate: 20/11/2020 Architecture: WINDOWS Score: 100 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus detection for URL or domain 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 6 other signatures 2->43 10 BANK ACCOUNT INFO!.exe 3 2->10         started        process3 file4 27 C:\Users\user\...\BANK ACCOUNT INFO!.exe.log, ASCII 10->27 dropped 13 BANK ACCOUNT INFO!.exe 10->13         started        process5 signatures6 51 Modifies the context of a thread in another process (thread injection) 13->51 53 Maps a DLL or memory area into another process 13->53 55 Sample uses process hollowing technique 13->55 57 Queues an APC in another process (thread injection) 13->57 16 explorer.exe 13->16 injected process7 dnsIp8 29 www.ablehead.net 107.22.223.163, 49743, 80 AMAZON-AESUS United States 16->29 31 www.wellnysdirect.com 16->31 33 4 other IPs or domains 16->33 35 System process connects to network (likely due to code injection or exploit) 16->35 20 wscript.exe 16->20         started        signatures9 process10 signatures11 45 Modifies the context of a thread in another process (thread injection) 20->45 47 Maps a DLL or memory area into another process 20->47 49 Tries to detect virtualization through RDTSC time measurements 20->49 23 cmd.exe 1 20->23         started        process12 process13 25 conhost.exe 23->25         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dde122ac5a5a8eb786e335b3278dc5aae9cd3635c889fc4eb641a7a69123954d/
Threat name:
ByteCode-MSIL.Trojan.Sudloader
Create hunting rule
Status:
Malicious
First seen:
2020-11-20 10:39:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3xqsflc2lkhlpbxdgwzspdofvlu42nrvzce7ytvwigt2nejdsvgq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
16a4855bceb4df02e0478cd72972a6e7f144f2278fedb239c2cb696cf6bf7199
Formbook
23cb1d198cca93539a5bdbf18ce44ae3692be0ae968b5fe55e3794ec481aa1cf
Formbook
2693356eb785b39160f0dd89c916020ab5ae032faaa931b30c393e93da2740e4
Formbook
277cbccaab65669d5d245b53cc8dec596db650f30daf23c62b8a54cf93867b8d
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333a258f45e7a8baaab72b1539859a00bca7309a8d641490329184977090b540
Formbook
6c38cd22154fec33d60c57f97e3a4d09d481f30422c2d0b1a6a65ea65639dd69
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82ec33dd4f26eab172d8a0fc536751d12153a3f7175351da311a7059217c670e
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914712c702b94abb26e0d1edbd54712d62a2fdb6cfbc9bd41ac8bcb84296358f
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Formbook
d97aa63a43e409e490adc5b21a08313841565a76215278c37bcb411828a0a822
Formbook
+ 3'014 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/201120-5baw5kjje6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.firedoom.com/sbmh/
Unpacked files
SH256 hash:
dde122ac5a5a8eb786e335b3278dc5aae9cd3635c889fc4eb641a7a69123954d
MD5 hash:
0bd3e9073a968fd6c10c3b163302c2c9
SHA1 hash:
f0b948a18e960b1e5141471fe6e1cb4e85a2867d
Link:
https://www.unpac.me/results/78d8fcb0-699b-4950-a62e-31881c2f9afd/
SH256 hash:
c8671a87d685f2354d96f3cfcad530dfa5f3ec535a0f5ec14940d81fb857813b
MD5 hash:
b5358f677850210361f573c7d249c258
SHA1 hash:
215e06e319515d779efa88f7c05b343d6ec3f6a5
Link:
https://www.unpac.me/results/78d8fcb0-699b-4950-a62e-31881c2f9afd/
SH256 hash:
c6fcf5d515d56cf746b4c4aa4695f11e9ad7f6063a96cda810bf39dc47c5a7a0
MD5 hash:
47509d9db24c975e55c287afdc459fad
SHA1 hash:
4f1f893555c985d7cbba731cf1fdbf49c6ecf793
Link:
https://www.unpac.me/results/78d8fcb0-699b-4950-a62e-31881c2f9afd/
SH256 hash:
2a387ce83d1367724dc849dbc76964ce78b8c9b70b1895fc44d2fb4632538336
MD5 hash:
44a7e4276c616eb97d4db4e5d18ff992
SHA1 hash:
506258c3a114514e01d1d23e56b808585bf1e954
Link:
https://www.unpac.me/results/78d8fcb0-699b-4950-a62e-31881c2f9afd/
SH256 hash:
bca2a75124857a29cceb9489733bc7c49957517998539df2baa53238db916f0a
MD5 hash:
9abd1418e07de38ed50b65c429ebd9dd
SHA1 hash:
6c192fdce7009cc1f4975754180f5af6044d2356
Link:
https://www.unpac.me/results/78d8fcb0-699b-4950-a62e-31881c2f9afd/
SH256 hash:
76cda4a2cce2a7df151d7b6c79fcd53cde4006a64e018a84690236ba2d1e8335
MD5 hash:
41f05cd3fec86261b562d3f7e2513c29
SHA1 hash:
2c499304ca0bffd589dedb4bd629a832b5c201d6
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/78d8fcb0-699b-4950-a62e-31881c2f9afd/
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

z bf13dd0a0153656b76140958894d0e60e5506cb345df7a5428b2d7d7702b4b59

Formbook

Executable exe dde122ac5a5a8eb786e335b3278dc5aae9cd3635c889fc4eb641a7a69123954d

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 bf13dd0a0153656b76140958894d0e60e5506cb345df7a5428b2d7d7702b4b59

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