MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d7d35002f25eb13d14a68f466db5679be33e14645a4079d242ac488c35531988. 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 4 File information Comments
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SHA256 hash: d7d35002f25eb13d14a68f466db5679be33e14645a4079d242ac488c35531988
SHA3-384 hash: add687ca7386826880b92f4d15defbaa734fdc261b791644ebaa92c0c1f5e3b639722514801563c547bf51ca4c02877e
SHA1 hash: 0d22be7f0eaa0ea72df349f654c100b39adbb4df
MD5 hash: b5f32379fc5022ad5e9ce09d0c5d1d75
humanhash: lamp-hotel-burger-texas
File name:Swift.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:774'656 bytes
First seen:2021-09-05 06:11:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:nxq16PK3CThGOu4maPyvW0su/tM/ex1rbntf:k6i3XORqOQ/tKexJtf
Threatray 8'976 similar samples on MalwareBazaar
TLSH T11DF40C7F19BDA127A175C2E58BE34423F0018BAF31216965B6D743164327A7AB4F332E
Reporter cocaman
Tags:exe FormBook SWIFT

Intelligence

File Origin
# of uploads :
1
# of downloads :
243
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Swift.exe
Verdict:
Malicious activity
Analysis date:
2021-09-05 06:12:21 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/072bfcdf-6b0b-49a6-8852-589d97eba97e

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/185375/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1013.15511.30492.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
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/afa45e3b-2121-49c2-8ccb-4c821f10774f
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/845448
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
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
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 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: 477879 Sample: Swift.exe Startdate: 05/09/2021 Architecture: WINDOWS Score: 100 36 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->36 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 8 other signatures 2->42 10 Swift.exe 3 2->10         started        process3 file4 28 C:\Users\user\AppData\Local\...\Swift.exe.log, ASCII 10->28 dropped 54 Tries to detect virtualization through RDTSC time measurements 10->54 56 Injects a PE file into a foreign processes 10->56 14 Swift.exe 10->14         started        signatures5 process6 signatures7 58 Modifies the context of a thread in another process (thread injection) 14->58 60 Maps a DLL or memory area into another process 14->60 62 Sample uses process hollowing technique 14->62 64 Queues an APC in another process (thread injection) 14->64 17 explorer.exe 14->17 injected process8 dnsIp9 30 www.dife-rent.com 217.160.0.64, 49722, 80 ONEANDONE-ASBrauerstrasse48DE Germany 17->30 32 www.honeycreek-vision.com 17->32 34 honeycreek-vision.com 34.102.136.180, 49725, 80 GOOGLEUS United States 17->34 44 System process connects to network (likely due to code injection or exploit) 17->44 21 explorer.exe 17->21         started        signatures10 process11 signatures12 46 Self deletion via cmd delete 21->46 48 Modifies the context of a thread in another process (thread injection) 21->48 50 Maps a DLL or memory area into another process 21->50 52 Tries to detect virtualization through RDTSC time measurements 21->52 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d7d35002f25eb13d14a68f466db5679be33e14645a4079d242ac488c35531988/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-08-31 15:37:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
30 of 43 (69.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=27jvaaxsl2yt2ffgr5dg3nlhtprt4fdeljahtuscvreiynktdgea._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
09ef9a06e020a4a6b9a2724fad9999b5c4409fc4c1424d5a22d7a90dc10c79d3
Formbook
1b6c5d0594eeb43cf5d85002be1d2dd0f0b6555ca114c73b62215c58cde3cb54
Formbook
36b5ddc5914b203b4213ad5cc15cc498ad16691d84fb239220331fc83503e76d
Formbook
47c700a9a4cc5589c3acd273c4536952c5c0db7ad1f94408b4e6097d48fdb581
Formbook
4881e3adf30b0665cdbb38cb90ae0bf3a3395d2f9a4e19daec9c3d6beb2e915a
Formbook
537bcb10c903cef3b3ce38482dd1cde1f5723e8b1b928fcf28d1ba6773995b37
Formbook
dc721b47773f4107cfb81757a60adc56e56b1a81975c2579f35ba599079963c6
Formbook
+ 8'966 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:pm7s rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/210905-gxn6aabagr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.rafaelcristino.com/pm7s/
Unpacked files
SH256 hash:
42cf8b340eaf4a971d7e5b63ce65ced11e01efa1c080f3f23656e3037038973d
MD5 hash:
5fb5fb990e49f76b6a547fe5800b08f3
SHA1 hash:
3c92c639b1f2a72c2eb3a9bb9213fc98d346746c
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/5036c6a0-e27f-44f8-b893-23016a329c40/
Parent samples :
1b6c5d0594eeb43cf5d85002be1d2dd0f0b6555ca114c73b62215c58cde3cb54
4881e3adf30b0665cdbb38cb90ae0bf3a3395d2f9a4e19daec9c3d6beb2e915a
47c700a9a4cc5589c3acd273c4536952c5c0db7ad1f94408b4e6097d48fdb581
39f7d2aa6bd4b9aa4854434d59309e3fb16bf91b6b204bfbaa1fc0ad6d452f8e
d7d35002f25eb13d14a68f466db5679be33e14645a4079d242ac488c35531988
e99ee0d03ae293aec74c31a6db628d9fe12be9699365ebf71de4b2bf6e8ca0d5
5f001974075d3d3ae0b25e4ae5e5231c807fc36db1836d8b53f3d0624e09598e
a57534ac7570e5be7e25f1c0d9745dc549d56b193ed7b1547e61ae79485edc1c
SH256 hash:
b5b15a6e474015437caeaf3bdc2f5015887764aba6d7228087f90d6f2560b43f
MD5 hash:
59ec6df6511f905ede367b46ef4ad444
SHA1 hash:
e51ca746c570cfdd6d3e19955b7783614bb5dd02
Link:
https://www.unpac.me/results/5036c6a0-e27f-44f8-b893-23016a329c40/
SH256 hash:
758763d712c27c53a8b85de07582c9a250638b557e8dcfbae7c278f810241ac1
MD5 hash:
8b7d29dc138f646510a835ffc76e6796
SHA1 hash:
bff289517dc53acc9e172e3445fc87d82f8ee351
Link:
https://www.unpac.me/results/5036c6a0-e27f-44f8-b893-23016a329c40/
SH256 hash:
d7d35002f25eb13d14a68f466db5679be33e14645a4079d242ac488c35531988
MD5 hash:
b5f32379fc5022ad5e9ce09d0c5d1d75
SHA1 hash:
0d22be7f0eaa0ea72df349f654c100b39adbb4df
Link:
https://www.unpac.me/results/5036c6a0-e27f-44f8-b893-23016a329c40/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/d7d35002f25e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.54
Link:
https://yomi.yoroi.company/submissions/d7d35002f25eb13d14a68f466db5679be33e14645a4079d242ac488c35531988

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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.

Malspam

Formbook

rar fe0221ca8641da90e808fb7ccf857e40c3599ae442b57343279c43292176f694

Formbook

Executable exe d7d35002f25eb13d14a68f466db5679be33e14645a4079d242ac488c35531988

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 fe0221ca8641da90e808fb7ccf857e40c3599ae442b57343279c43292176f694
Cape
Cape
https://www.capesandbox.com/analysis/185375/

Comments