MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f12b517eabc8adbbbed4d0117f70bd42e00e59b3a02c8dab3d4ab95d6e1ada0c. 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: 16


Intelligence 16 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f12b517eabc8adbbbed4d0117f70bd42e00e59b3a02c8dab3d4ab95d6e1ada0c
SHA3-384 hash: 5bb22221908a2fb8778ab8c60eea4703eaea9445ce8a933f05590cb2bf83c9a15c5ee868c1e1961fda8533c68ec16e0c
SHA1 hash: 3dd9d1fb5b8f79479553f1fd92d3f40d8b8f3286
MD5 hash: a1e007787cbe3d27a07fbeb2cb0956ad
humanhash: magnesium-hawaii-pennsylvania-delaware
File name:a1e007787cbe3d27a07fbeb2cb0956ad.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:251'480 bytes
First seen:2022-05-12 07:32:24 UTC
Last seen:2022-05-12 08:57:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 6144:LOtIOFqh4B2XM2eMn+1GhsjYPsMxlR/NCwGZPkW1i7Rbmg1:LOLbB2cnM+K+YPD1CnkR7RC4
Threatray 15'676 similar samples on MalwareBazaar
TLSH T1C9341255B381F697D17352B30E2B5B2A0FFE5C603898511747902B6D7A312C2BE3EBA1
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
217
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
ea62a72a-3761-4211-6cf7-08da33eb487b_3893d989-b54e-97af-da81-b6ff00ded686 (1).eml
Verdict:
Malicious activity
Analysis date:
2022-05-12 07:51:02 UTC
Tags:
encrypted trojan opendir exploit CVE-2017-11882 loader formbook stealer
Link:
https://app.any.run/tasks/35bff2d1-ee05-4bb9-bb32-90a134445cfa

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/269965/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/17278/overview
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
75%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/627cb84613f1480a3a185c4e/reports/fa56b5d4-0726-4d54-9c29-7e467e639f43/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/91519640-9070-4311-9643-764431fd718b
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/992464
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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 domain / URL
Multi AV Scanner detection for dropped file
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
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 624964 Sample: cgQR2KToHk.exe Startdate: 12/05/2022 Architecture: WINDOWS Score: 100 41 Multi AV Scanner detection for domain / URL 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 5 other signatures 2->47 11 cgQR2KToHk.exe 19 2->11         started        process3 file4 31 C:\Users\user\AppData\Local\Temp\votvb.exe, PE32 11->31 dropped 14 votvb.exe 11->14         started        process5 signatures6 55 Multi AV Scanner detection for dropped file 14->55 57 Tries to detect virtualization through RDTSC time measurements 14->57 17 votvb.exe 14->17         started        process7 signatures8 33 Modifies the context of a thread in another process (thread injection) 17->33 35 Maps a DLL or memory area into another process 17->35 37 Sample uses process hollowing technique 17->37 39 Queues an APC in another process (thread injection) 17->39 20 explorer.exe 17->20 injected process9 process10 22 cmstp.exe 20->22         started        signatures11 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        27 explorer.exe 131 22->27         started        process12 process13 29 conhost.exe 25->29         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f12b517eabc8adbbbed4d0117f70bd42e00e59b3a02c8dab3d4ab95d6e1ada0c/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-05-12 03:50:27 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6evvc7vlzcw3xpwu2aix64f5ilqa4wntuawi3kz5jk4v23q23iga._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
14641fbe2c1d62713c7893a32a0fca7e60ef1c517f2e3a1b5e1b32f1240f86b7
Formbook
49c0c4810d07a4328281b5d8e63d51be03732beac6875589c5c4b800c81e1f8a
Formbook
6e2d552e111d1303a2b72809cd77f7aab66ce3e7bdfc243f0dcb53c30d272736
Formbook
9451d316042f4dc89e61afcebdff67ccb533e14af5fd3cfe58f64c57c7af81c3
Formbook
950352c91affd434f21c97b82e49e2f55642eee65540646cca5b45384257f026
Formbook
e17af127923617602c5b3aefa68aa22e97a1c6e9636b0ad69719719e3535c2ae
Formbook
e226334635541cd4581643d39b8d8f19d1ac7519e6d3e833dcf48d4c0b1c1080
Formbook
+ 15'666 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:itq4 loader rat suricata
Link:
https://tria.ge/reports/220512-jdh62abah9/
Behaviour
Gathers network information
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
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
6871e3fc257bd687b4613d10db9035b0c0befcc13fecdd6bbb97f9b46eaaf3bc
MD5 hash:
11327cc1077e11e39e82a40d8c175bfb
SHA1 hash:
200e4a92fa3571fa9eb5e7ecda20721eb4795faf
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/edc840a3-140c-466b-92eb-42f0c516e8b7/
Parent samples :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 hash:
5499599101f536e89f6aecd4f64cf954657dbe598f4b00e825e3a975d86a977c
MD5 hash:
cf81c76797351f7ab9db79227004fecf
SHA1 hash:
b33726480bb3a9519dbea35d0965253daf780adb
Link:
https://www.unpac.me/results/edc840a3-140c-466b-92eb-42f0c516e8b7/
SH256 hash:
f12b517eabc8adbbbed4d0117f70bd42e00e59b3a02c8dab3d4ab95d6e1ada0c
MD5 hash:
a1e007787cbe3d27a07fbeb2cb0956ad
SHA1 hash:
3dd9d1fb5b8f79479553f1fd92d3f40d8b8f3286
Link:
https://www.unpac.me/results/edc840a3-140c-466b-92eb-42f0c516e8b7/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f12b517eabc8adbbbed4d0117f70bd42e00e59b3a02c8dab3d4ab95d6e1ada0c

File information

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

Web download

Formbook

Executable exe f12b517eabc8adbbbed4d0117f70bd42e00e59b3a02c8dab3d4ab95d6e1ada0c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2191209/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/269965/

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