MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 14ebc63874f323687783e368f0ec9f497d767055a97f536b3950c1232cf6cd92. 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: 14ebc63874f323687783e368f0ec9f497d767055a97f536b3950c1232cf6cd92
SHA3-384 hash: b770c1ae16001b8c3a06262804bf0b3b67ccd187ab557372bec97d68b70e9be393ff2e86ca349c115a4fae2065d556a8
SHA1 hash: 7fc37106399d5168044b765bdeadf68ca6d8ab92
MD5 hash: 3d7faec42329ed463e1480c9701db034
humanhash: sodium-quebec-saturn-autumn
File name:RFQ#1000012.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:443'877 bytes
First seen:2022-02-23 10:23:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:ixDXiAe4r46D6BR0mhZ0DxcaPVevyWRKvDevFC9VkBll8/5jncI9XarhQHC1:eiAed6D6BR0mhudevzR7ByJ9XkQ8
Threatray 13'715 similar samples on MalwareBazaar
TLSH T1C194D025094232CFF8AA9539EFAACAE0D7683E6425311563D7517C6FB1BC8F1C9B2311
File icon (PE):PE icon
dhash icon 0cfcbebea2a2a200 (1 x Formbook)
Reporter GovCERT_CH
Tags:exe FormBook xloader

Intelligence

File Origin
# of uploads :
1
# of downloads :
217
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/243636/
Detection(s):
SecuriteInfo.com.Trojan.NSISX.Spy.Gen.2.4360.12624.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
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
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe formbook overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/62160b07875593a3cc09bc1e/reports/43232c78-e7c1-458f-98c1-7e64e2a7406b/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/09a49e2f-7f1c-4f78-9ee6-a17bf0c94ea2
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/944632
Signature
Antivirus detection for URL or domain
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)
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
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 577106 Sample: RFQ#1000012.exe Startdate: 23/02/2022 Architecture: WINDOWS Score: 100 34 www.terrenos-casas.com 2->34 36 www.ra-hanbaiten-lulusia.xyz 2->36 38 6 other IPs or domains 2->38 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Antivirus detection for URL or domain 2->58 60 4 other signatures 2->60 12 RFQ#1000012.exe 18 2->12         started        signatures3 process4 file5 32 C:\Users\user\AppData\Local\...\opykxpmf.exe, PE32 12->32 dropped 15 opykxpmf.exe 12->15         started        process6 signatures7 70 Tries to detect virtualization through RDTSC time measurements 15->70 18 opykxpmf.exe 15->18         started        process8 signatures9 46 Modifies the context of a thread in another process (thread injection) 18->46 48 Maps a DLL or memory area into another process 18->48 50 Sample uses process hollowing technique 18->50 52 Queues an APC in another process (thread injection) 18->52 21 explorer.exe 18->21 injected process10 dnsIp11 40 www.danzigmanii.quest 37.123.118.150, 49780, 80 UK2NET-ASGB United Kingdom 21->40 42 www.allwebdesign.online 172.105.103.207, 49790, 80 LINODE-APLinodeLLCUS United States 21->42 44 6 other IPs or domains 21->44 62 System process connects to network (likely due to code injection or exploit) 21->62 25 colorcpl.exe 21->25         started        signatures12 process13 signatures14 64 Modifies the context of a thread in another process (thread injection) 25->64 66 Maps a DLL or memory area into another process 25->66 68 Tries to detect virtualization through RDTSC time measurements 25->68 28 cmd.exe 1 25->28         started        process15 process16 30 conhost.exe 28->30         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/14ebc63874f323687783e368f0ec9f497d767055a97f536b3950c1232cf6cd92/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-02-23 10:23:08 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
23 of 27 (85.19%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ctv4modu6mrwq54d4nupb3e7jf6xm4cvvf7vg2zzkdasglhwzwja._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0da36b7f7e4b44b640ab5769532fdd7599032ca2b1d6b57807ba48ad1fa76780
Formbook
2a4415721925c12ce8a80719697ffbda5daf88fe34804b0549bc5d5605790cdb
Formbook
5ed4b0af136119c2bc78ca0cc3e0b58f77fbe72e9c7218d7c64f3caa2e5eda5e
Formbook
75362f20dab8d57db3ade6427e647b0bc01d8345ccfa9781d5778877f04f7fb5
Formbook
9e6a92df11bb23b335d5bbf85731a1ea96f6c4038a24c2e4edb28e2169804c30
Formbook
acf40f9d3eea74324291c55f5ab8d3678e0dcc085581bdd9cf66897f4324bc3c
Formbook
c7eeea84c68c73b96a2bc816b9738ca8c9c2abe93f7705ec07f8d1205422d86e
Formbook
cfd1a77378decd68cd7a59307b77b93247bdd91e00de5111ecae6b5658c8665f
Formbook
deac58296321ec67026dc3de7275137fbdf1775e28fbd9e4d3bf528be7bc95ff
Formbook
+ 13'705 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader campaign:n6g4 loader persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/220223-mesnmshfh5/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Gathers network information
Modifies Internet Explorer settings
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
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
Loads dropped DLL
Reads user/profile data of web browsers
Adds policy Run key to start application
Executes dropped EXE
Xloader Payload
Formbook
Suspicious use of NtCreateProcessExOtherParentProcess
Xloader
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/2a8b2fea-da86-44ba-a5f2-b3b015eed33d/
Parent samples :
43e5448bcdf71ade3676bfaee6524e9cee7f3337e58fd4cee314a148f0597dc0
6aad6c00b87c301ab22f3f7facdc0170cde2f88bcadc6da289ea470808094670
cd30e51c16ef352cdfba1ad603db192e1267fd1e7315fc50f741cd43782b6026
3ce467c671021f468eb8aee88376212a767d939ed51e11a46beea0c8e2ea3b75
acf40f9d3eea74324291c55f5ab8d3678e0dcc085581bdd9cf66897f4324bc3c
14ebc63874f323687783e368f0ec9f497d767055a97f536b3950c1232cf6cd92
851e9db7ae9fb2f17435a161dc117b20288bfe672e9d00630183504ee4a9f6f7
74fb9fa54f5d916b0fc8d25a2e43c3d29917fdbbb404abb63721df0e724232ba
SH256 hash:
c0b70f8729959941b81af6aeb067eea815c53e4f55c14f8bdef685abb6f5ef69
MD5 hash:
a3dfc78a2b2e0455535d1e1cb7b88d0a
SHA1 hash:
51cd04751d9d70e5bd742a30803acc8293ba04bf
Link:
https://www.unpac.me/results/2a8b2fea-da86-44ba-a5f2-b3b015eed33d/
SH256 hash:
14ebc63874f323687783e368f0ec9f497d767055a97f536b3950c1232cf6cd92
MD5 hash:
3d7faec42329ed463e1480c9701db034
SHA1 hash:
7fc37106399d5168044b765bdeadf68ca6d8ab92
Link:
https://www.unpac.me/results/2a8b2fea-da86-44ba-a5f2-b3b015eed33d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
Link:
https://yomi.yoroi.company/submissions/14ebc63874f323687783e368f0ec9f497d767055a97f536b3950c1232cf6cd92

File information

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

Malspam

Formbook

Executable exe 14ebc63874f323687783e368f0ec9f497d767055a97f536b3950c1232cf6cd92

(this sample)

  
Dropped by
xloader
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/243636/

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