MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd30e51c16ef352cdfba1ad603db192e1267fd1e7315fc50f741cd43782b6026. 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: 14


Intelligence 14 IOCs YARA File information Comments
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SHA256 hash: cd30e51c16ef352cdfba1ad603db192e1267fd1e7315fc50f741cd43782b6026
SHA3-384 hash: da49220b67cadef065bdce185d8beb6d1a79ac93fe98b93de2f78ce49c1947bfff7128a93b384d2c33f88e767671108c
SHA1 hash: 4c6e282f4503f7b8c9d42298136ff17641283714
MD5 hash: 7b2fe94552abd6a5f3884b0482ce87f4
humanhash: two-fish-helium-crazy
File name:RFQ#505 & Photos.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:514'149 bytes
First seen:2022-02-14 14:21:50 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 12288:YrJ/sqdUMnvnz5aXBpkGsDYJQHooXOuwCvt:YJsml5axpkG+YmIiFwCl
Threatray 13'284 similar samples on MalwareBazaar
TLSH T185B4134836C4E437D8860E752E76D7B56339AD021FA40BD72358FFBF7E7A1841629284
File icon (PE):PE icon
dhash icon 01e8a99860e3cb00 (2 x Formbook)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
188
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/241384/
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
Sending a custom TCP request
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
Gathering data
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d0ffa8c0-b29c-43b8-b9a7-530fb46872f5
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/939414
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
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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 virtualization through RDTSC time measurements
Uses netsh to modify the Windows network and firewall settings
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 571897 Sample: RFQ#505 & Photos.exe Startdate: 14/02/2022 Architecture: WINDOWS Score: 100 35 www.victorianalpine.com 2->35 37 www.hightierloot.com 2->37 55 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->55 57 Multi AV Scanner detection for domain / URL 2->57 59 Found malware configuration 2->59 61 6 other signatures 2->61 12 RFQ#505 & Photos.exe 19 2->12         started        signatures3 process4 file5 33 C:\Users\user\AppData\Local\Temp\djicts.exe, PE32 12->33 dropped 15 djicts.exe 12->15         started        process6 signatures7 77 Multi AV Scanner detection for dropped file 15->77 79 Tries to detect virtualization through RDTSC time measurements 15->79 18 djicts.exe 15->18         started        process8 signatures9 47 Modifies the context of a thread in another process (thread injection) 18->47 49 Maps a DLL or memory area into another process 18->49 51 Sample uses process hollowing technique 18->51 53 Queues an APC in another process (thread injection) 18->53 21 explorer.exe 18->21 injected process10 dnsIp11 39 www.audiogora.com 156.235.177.218, 49846, 80 DXTL-HKDXTLTseungKwanOServiceHK Seychelles 21->39 41 allwebdesign.online 156.67.222.40, 49798, 80 AS-HOSTINGERLT Cyprus 21->41 43 5 other IPs or domains 21->43 63 System process connects to network (likely due to code injection or exploit) 21->63 65 Performs DNS queries to domains with low reputation 21->65 67 Uses netsh to modify the Windows network and firewall settings 21->67 25 netsh.exe 12 21->25         started        signatures12 process13 dnsIp14 45 www.141156141.xyz 25->45 69 Performs DNS queries to domains with low reputation 25->69 71 Modifies the context of a thread in another process (thread injection) 25->71 73 Maps a DLL or memory area into another process 25->73 75 Tries to detect virtualization through RDTSC time measurements 25->75 29 cmd.exe 1 25->29         started        signatures15 process16 process17 31 conhost.exe 29->31         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cd30e51c16ef352cdfba1ad603db192e1267fd1e7315fc50f741cd43782b6026/
Threat name:
Win32.Trojan.GenericML
Create hunting rule
Status:
Malicious
First seen:
2022-02-14 11:38:50 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
22 of 41 (53.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zuyokhaw542szx52dllahwyzfyjgp7i6omk7yuhxihgug6blmata._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0418190aadd19ac9ea51c98d516f178ce5378a5d4354d44a9b49ac814b49325e
Formbook
22099fbafc3dda95912c51aa0c313826f21e2fe84ef51453c649f66ab29c6916
Formbook
4438d4e1f146212137b1c26f4d17c2f1db26883564b88cfdf0ca8436500586e9
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6e6e18a85c523bfffd1b5293b978832f7387fda9b9eee87d3d8e98666fe020c9
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79215526b0229696bf3961e09918bca444cb43b079ca70834c54db52c49c51ac
Formbook
7cbd8cc35b03d65491ad01b6a44b84dc047e6663189554201c24dbfbeb81473c
Formbook
820b1216485962fa3501dc8bd02a76bdb821fd7b6ffab858c4ebe135c4246090
Formbook
9bceb9680d39094087add5289a7e19aa93168faf9c5f2465700b117d59e8d841
Formbook
ccf47d9fd0a0ddce06c265b87f0e2377bb58107c18659ac908b7e3a5731ad081
Formbook
fddfa27a56eb44a653c6d5d7947d62415896a15da7cbd4cf8e7b72334e6f0833
Formbook
+ 13'274 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:n6g4 loader rat suricata
Link:
https://tria.ge/reports/220214-rpj7gaahcn/
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 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:
a2b15d394d56a001a7a4fea534508f374eb052b134068c5a810005ccd38e2571
MD5 hash:
0fd6696fe4f91314eb4d6a1250712f17
SHA1 hash:
3088848c2a2eb4d7c2d5fbaafd637df800df509c
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/ab0f2c53-a05b-4adb-95e1-4f1cccd7f3e9/
Parent samples :
43e5448bcdf71ade3676bfaee6524e9cee7f3337e58fd4cee314a148f0597dc0
6aad6c00b87c301ab22f3f7facdc0170cde2f88bcadc6da289ea470808094670
cd30e51c16ef352cdfba1ad603db192e1267fd1e7315fc50f741cd43782b6026
3ce467c671021f468eb8aee88376212a767d939ed51e11a46beea0c8e2ea3b75
acf40f9d3eea74324291c55f5ab8d3678e0dcc085581bdd9cf66897f4324bc3c
14ebc63874f323687783e368f0ec9f497d767055a97f536b3950c1232cf6cd92
851e9db7ae9fb2f17435a161dc117b20288bfe672e9d00630183504ee4a9f6f7
74fb9fa54f5d916b0fc8d25a2e43c3d29917fdbbb404abb63721df0e724232ba
SH256 hash:
f3442ea61edfcefe9b841fca6c5dd0ce2d4b189fc3a7f3b61713e722dbe98563
MD5 hash:
368fd399f5130b7d8acc6616544c47a4
SHA1 hash:
0f696b982d1874ebb49436a7bac6eeb72eb5bf5d
Link:
https://www.unpac.me/results/ab0f2c53-a05b-4adb-95e1-4f1cccd7f3e9/
SH256 hash:
cd30e51c16ef352cdfba1ad603db192e1267fd1e7315fc50f741cd43782b6026
MD5 hash:
7b2fe94552abd6a5f3884b0482ce87f4
SHA1 hash:
4c6e282f4503f7b8c9d42298136ff17641283714
Link:
https://www.unpac.me/results/ab0f2c53-a05b-4adb-95e1-4f1cccd7f3e9/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/cd30e51c16ef/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/cd30e51c16ef352cdfba1ad603db192e1267fd1e7315fc50f741cd43782b6026

File information

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

Malspam

Formbook

Executable exe cd30e51c16ef352cdfba1ad603db192e1267fd1e7315fc50f741cd43782b6026

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/241384/

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