MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 125a3d1084a3f13ca811f5fbecdbade8d6e2b2c5d73a686674c6ff244ec99f68. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 125a3d1084a3f13ca811f5fbecdbade8d6e2b2c5d73a686674c6ff244ec99f68
SHA3-384 hash: a7bbf03146198e4264c3498cea410244df1e55b93904693bc35b9fba8614d15f2f5e57e105b5cd48f824feb09f1edaf5
SHA1 hash: de84f7ae453f48d18934db6d99072170ec7b1ee4
MD5 hash: fcc476ac485651017cc49abe9fcdbaeb
humanhash: mobile-sierra-nuts-bluebird
File name:Swift copy.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:552'960 bytes
First seen:2021-10-11 10:40:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:u27T6Uqrl8bPWJLWlGwCF1y27MIO3tCRRn846pSBKFi4U73TMW+OJz921AsOjzoC:1SU/b0LtF1XyARP+rFM3T+0rN5dp
Threatray 10'223 similar samples on MalwareBazaar
TLSH T16EC4F092355C41FBE7286A333983A38D7BB23CB4A943D14D26C2F15E16B13A64E72177
Reporter pr0xylife
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
160
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Swift copy.exe
Verdict:
Malicious activity
Analysis date:
2021-10-11 10:45:35 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/46e85c2a-d8be-434e-aa0f-87eb198dac6c

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/196580/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/616414bf1c2d58ba7401a6ad/reports/0bba83a8-82c6-4ce0-bbc0-b80e016ee73b/overview
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/867982
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
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)
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
Self deletion via cmd delete
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 AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 500411 Sample: Swift copy.exe Startdate: 12/10/2021 Architecture: WINDOWS Score: 100 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 7 other signatures 2->43 10 Swift copy.exe 3 2->10         started        process3 file4 29 C:\Users\user\AppData\...\Swift copy.exe.log, ASCII 10->29 dropped 13 Swift copy.exe 10->13         started        16 Swift copy.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 31 boost-your-cab.com 109.234.160.164, 49861, 80 O2SWITCHFR France 18->31 33 www.coachimprint.com 18->33 35 www.boost-your-cab.com 18->35 45 System process connects to network (likely due to code injection or exploit) 18->45 22 mstsc.exe 18->22         started        signatures9 process10 signatures11 47 Self deletion via cmd delete 22->47 49 Modifies the context of a thread in another process (thread injection) 22->49 51 Maps a DLL or memory area into another process 22->51 53 Tries to detect virtualization through RDTSC time measurements 22->53 25 cmd.exe 1 22->25         started        process12 process13 27 conhost.exe 25->27         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/125a3d1084a3f13ca811f5fbecdbade8d6e2b2c5d73a686674c6ff244ec99f68/
Threat name:
ByteCode-MSIL.Trojan.Zilla
Create hunting rule
Status:
Malicious
First seen:
2021-10-11 10:41:04 UTC
AV detection:
12 of 35 (34.29%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cjnd2eeeupytzkar6x56zw5n5dlofmwf245gqztuy37sitwjt5ua._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
043b45f9d94820186d7324c5f6e0fd7661de15ad29104fd43294e2f3839efa06
Formbook
2361714a402b085426e5712ff07a8ada008ae9bf76e8ee248cc7ca651c7ac752
Formbook
4c5887639c1dfcc0349690d98e9c8034029a6fa2f2e6bdbba96371bf23ce3301
Formbook
7c0ab1d837684e8d37e75578f4821e25d7729cb9d3739f397cabbb9c95f2ddae
Formbook
9f6277c9f028bd5ba1acf206a4d9dc8ffcd0624240c095445607bf59de709a6f
Formbook
b66060a214c372ff66b8917fee39b5cb6c82972cf7cdfcd64b9ae4b7b7e01bf7
Formbook
d16da4e6a63f26601dd3c961f31708db79be1aead7cf3834fafa47095b1a45a6
Formbook
f840ca48e6381b385534156b8245c39dee4d1c95e18569c91b5537ff2f20aa7d
Formbook
fc2480dee0caf0759cb11b01bea00a2588a48267c65ea4e81c66ba2a350fc177
Formbook
+ 10'213 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:zd9n rat spyware stealer trojan
Link:
https://tria.ge/reports/211011-mq39hsghb7/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
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.teacones.com/zd9n/
Unpacked files
SH256 hash:
ab56601669abe1bad7521adef2e5cf931ed488ddaf4cf685df30bac3a624c251
MD5 hash:
b0b21cb2bb2b598469e8edc75df72963
SHA1 hash:
2fd0a9245538f51f243e01af1069e53009b84ded
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/465ee9ea-bc2a-49e5-82d1-73fefab034f1/
SH256 hash:
d434e7cb4105d7e760a39a1a8a1306338b00fbd6507025d53e4c44ede73d3788
MD5 hash:
6613b992e916924c3f38a179bb9866ab
SHA1 hash:
cd5741f4d0a4685c5fd9c9e2e708bbf33ec1691a
Link:
https://www.unpac.me/results/465ee9ea-bc2a-49e5-82d1-73fefab034f1/
SH256 hash:
9ed7115591b32f7996a69cb3a1981e744465d999ee3e0f51b083c784baebd399
MD5 hash:
cb7906b36aed2444da6033e76a2ac887
SHA1 hash:
2bf6edf40608ecefdebb9ec82cc639bf948627df
Link:
https://www.unpac.me/results/465ee9ea-bc2a-49e5-82d1-73fefab034f1/
SH256 hash:
125a3d1084a3f13ca811f5fbecdbade8d6e2b2c5d73a686674c6ff244ec99f68
MD5 hash:
fcc476ac485651017cc49abe9fcdbaeb
SHA1 hash:
de84f7ae453f48d18934db6d99072170ec7b1ee4
Link:
https://www.unpac.me/results/465ee9ea-bc2a-49e5-82d1-73fefab034f1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/125a3d1084a3f13ca811f5fbecdbade8d6e2b2c5d73a686674c6ff244ec99f68

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/196580/

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