MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 daf64aefe626d474f355e5d42de574fd52bc7f8afe382dce0e174e1cf4b23bf1. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: daf64aefe626d474f355e5d42de574fd52bc7f8afe382dce0e174e1cf4b23bf1
SHA3-384 hash: 2cae8e72bed593d06c71ba4aaabe369105e742fa652c1abfddf379aa5e20ef2aac9dc7739d5de3ce05ebbf21425b4d20
SHA1 hash: 9411fdbfdea26e209a6d9ae10d667fe50cb339da
MD5 hash: 5ee1ef0817bb2681ca8322cc48568626
humanhash: utah-summer-emma-sink
File name:5ee1ef0817bb2681ca8322cc48568626.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:381'047 bytes
First seen:2022-02-10 07:36:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla)
ssdeep 6144:JwdbfdXj3/Gfa5cloi9CF5NhwoPZntw/KEPL4a+2ipq:YV7/Gfay90F5NhTPXiv+Zpq
Threatray 13'225 similar samples on MalwareBazaar
TLSH T17484E007AFF964E7CD654E76773296FC8B7A4B166A30965723D02B783432363AE03106
File icon (PE):PE icon
dhash icon cc94696d69666b74 (13 x Formbook, 1 x AgentTesla, 1 x NetWire)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
170
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/240571/
Detection(s):
SecuriteInfo.com.FakeAV.CXA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Searching for synchronization primitives
DNS request
Sending an HTTP GET request
Connecting to a non-recommended domain
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6204c0a7a35489c8da006b6d/reports/e72e1173-3469-4266-9598-d000864bff84/overview
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bf1a2175-0378-4c52-a89a-e27c33a69d94
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/937428
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Injects a PE file into a foreign processes
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
Tries to detect virtualization through RDTSC time measurements
Uses ipconfig to lookup or modify the Windows network settings
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 569906 Sample: T1rP3jnFvF.exe Startdate: 10/02/2022 Architecture: WINDOWS Score: 100 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Antivirus detection for URL or domain 2->48 50 4 other signatures 2->50 11 T1rP3jnFvF.exe 19 2->11         started        process3 file4 34 C:\Users\user\AppData\Local\...\tkvcpycy.exe, PE32 11->34 dropped 14 tkvcpycy.exe 11->14         started        process5 signatures6 60 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 14->60 62 Tries to detect virtualization through RDTSC time measurements 14->62 64 Injects a PE file into a foreign processes 14->64 17 tkvcpycy.exe 14->17         started        process7 signatures8 36 Modifies the context of a thread in another process (thread injection) 17->36 38 Maps a DLL or memory area into another process 17->38 40 Sample uses process hollowing technique 17->40 42 Queues an APC in another process (thread injection) 17->42 20 explorer.exe 17->20 injected process9 signatures10 52 Uses ipconfig to lookup or modify the Windows network settings 20->52 23 ipconfig.exe 20->23         started        process11 signatures12 54 Modifies the context of a thread in another process (thread injection) 23->54 56 Maps a DLL or memory area into another process 23->56 58 Tries to detect virtualization through RDTSC time measurements 23->58 26 cmd.exe 1 23->26         started        28 explorer.exe 2 157 23->28         started        30 explorer.exe 106 23->30         started        process13 process14 32 conhost.exe 26->32         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/daf64aefe626d474f355e5d42de574fd52bc7f8afe382dce0e174e1cf4b23bf1/
Threat name:
Win32.Trojan.GenericML
Create hunting rule
Status:
Malicious
First seen:
2022-02-10 04:37:35 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3l3ev37ge3khj42v4xkc3zlu7vjly74k7y4c3tqoc5hbz5fshpyq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0418190aadd19ac9ea51c98d516f178ce5378a5d4354d44a9b49ac814b49325e
Formbook
22099fbafc3dda95912c51aa0c313826f21e2fe84ef51453c649f66ab29c6916
Formbook
31168981af16e0fc209774a91e04e5aaf622cacbed12e970b7a35db0705174d6
Formbook
4d1ac5962b58c0bf6386b85fc1c2029efb0c8d5ccf0054733795eec1ea8b3291
Formbook
79215526b0229696bf3961e09918bca444cb43b079ca70834c54db52c49c51ac
Formbook
7cbd8cc35b03d65491ad01b6a44b84dc047e6663189554201c24dbfbeb81473c
Formbook
820b1216485962fa3501dc8bd02a76bdb821fd7b6ffab858c4ebe135c4246090
Formbook
caf586c9d78e7b0adc9d91286228eba817463d60b912651f2aa43288441d4d48
Formbook
fddfa27a56eb44a653c6d5d7947d62415896a15da7cbd4cf8e7b72334e6f0833
Formbook
+ 13'215 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:asus loader rat suricata
Link:
https://tria.ge/reports/220210-jfwvxagdfp/
Behaviour
Modifies registry class
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
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
8a824b9990a37b0418f2135a9eeb0d0d29401557d1859879a839809d26cc5d41
MD5 hash:
69e27a7beda7330fbb867e2805690a81
SHA1 hash:
147c5ef4305764f1e24feaa4e7a718743ead72ef
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/1b33e4ee-a862-4d01-bfc6-7092afdf615f/
Parent samples :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 hash:
2b705b21a2c5561f6b8fa23517b90b5977ee9dbc0a56c0f5e0d8ae15e4e6a5aa
MD5 hash:
75812e4a5f3f56c94be7588a08dfe906
SHA1 hash:
629b8d15a4acaeedb0aa6728400b66e9b8437f59
Link:
https://www.unpac.me/results/1b33e4ee-a862-4d01-bfc6-7092afdf615f/
SH256 hash:
daf64aefe626d474f355e5d42de574fd52bc7f8afe382dce0e174e1cf4b23bf1
MD5 hash:
5ee1ef0817bb2681ca8322cc48568626
SHA1 hash:
9411fdbfdea26e209a6d9ae10d667fe50cb339da
Link:
https://www.unpac.me/results/1b33e4ee-a862-4d01-bfc6-7092afdf615f/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/daf64aefe626/report/overview.html
Please 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.

Web download

Formbook

Executable exe daf64aefe626d474f355e5d42de574fd52bc7f8afe382dce0e174e1cf4b23bf1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2033766/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/240571/

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