MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfd1a77378decd68cd7a59307b77b93247bdd91e00de5111ecae6b5658c8665f. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cfd1a77378decd68cd7a59307b77b93247bdd91e00de5111ecae6b5658c8665f
SHA3-384 hash: ddf0cef1cb089254c0007e44f19e47deb9f9da89e731c847ace66e8403646f7723b521d82c3d4fb7911c4fdfc20f2dde
SHA1 hash: 15197544651c445b167332cd667440ba11607161
MD5 hash: bd9aec0a34faff8128695a9779bad787
humanhash: sixteen-happy-oklahoma-summer
File name:bd9aec0a34faff8128695a9779bad787.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:285'948 bytes
First seen:2022-01-21 15:51:03 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:owk4lsah+QP8Ao+fF1pKrqBj4+lAbuJz1SoOiFnf:jsaVNoM+rAxGifSiFf
Threatray 13'158 similar samples on MalwareBazaar
TLSH T1BC54126934E941BDEA8614F46B73E723A7BEDA012573090B0FD08EBDBD263835716193
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 :
1
# of downloads :
284
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Remittance Report.pdf
Verdict:
Malicious activity
Analysis date:
2022-01-21 08:00:49 UTC
Tags:
encrypted trojan opendir loader exploit CVE-2017-11882 formbook stealer
Link:
https://app.any.run/tasks/f5ef6711-f597-49eb-8d16-55cb89a4f571

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/221544/
Detection(s):
SecuriteInfo.com.FakeAV.CXA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
DNS request
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/61ead66df81da814af965b1f/reports/b871120f-a325-4723-9707-0fba4ac131bd/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/631b330c-b550-405d-adef-732cbdab75fb
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/925332
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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 dropped file
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
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 557812 Sample: SveqpX5bh8.exe Startdate: 21/01/2022 Architecture: WINDOWS Score: 100 32 www.trigatefinancial.com 2->32 34 www.controldatasa.com 2->34 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus detection for URL or domain 2->42 44 5 other signatures 2->44 11 SveqpX5bh8.exe 19 2->11         started        signatures3 process4 file5 30 C:\Users\user\AppData\...\ttyivjlcaq.dll, PE32 11->30 dropped 54 Tries to detect virtualization through RDTSC time measurements 11->54 56 Injects a PE file into a foreign processes 11->56 15 SveqpX5bh8.exe 11->15         started        signatures6 process7 signatures8 58 Modifies the context of a thread in another process (thread injection) 15->58 60 Maps a DLL or memory area into another process 15->60 62 Sample uses process hollowing technique 15->62 64 Queues an APC in another process (thread injection) 15->64 18 explorer.exe 15->18 injected process9 process10 20 WWAHost.exe 18->20         started        signatures11 46 Self deletion via cmd delete 20->46 48 Modifies the context of a thread in another process (thread injection) 20->48 50 Maps a DLL or memory area into another process 20->50 52 Tries to detect virtualization through RDTSC time measurements 20->52 23 explorer.exe 1 155 20->23         started        26 cmd.exe 1 20->26         started        process12 dnsIp13 36 192.168.2.1 unknown unknown 23->36 28 conhost.exe 26->28         started        process14
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cfd1a77378decd68cd7a59307b77b93247bdd91e00de5111ecae6b5658c8665f/
Threat name:
Win32.Trojan.SpyNoon
Create hunting rule
Status:
Malicious
First seen:
2022-01-21 02:05:26 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
41baa5cad8fb3ecbaa97116421042ba41a024823638e9b7608c5ac2e2a339525
Formbook
502303edd5a9de57b3667146e84f15fc4957242ca2ef8f75f5e503946c452ee2
Formbook
6846492babd6809fcbf6d1a30ebd47db29061bc23237069ff85a86b406b1abb0
Formbook
71bad0685e5b2447a8dcdc960ee2930ad5ec4910d5d449040fb52cb9754df2a2
Formbook
75e51d5e7662ad2c7ee23822ebf5246ce2d3257734ef87883f57bbcffe13c5d2
Formbook
786698eab83f77c1fdc3d37daf49966befe788b0e85167083726354225176d1f
Formbook
9050768f69225078f05d535401510a5b361dd071430e40639e869c7247621908
Formbook
da99d68a728c3a14d186c03c30b551914fe57073f231d334be7955131cb5f921
Formbook
f80dd0bf7402bebd03d303c97c8dd3f921d3e923a2521f4a2af2e4bf3c288aa1
Formbook
+ 13'148 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:o6tg loader rat
Link:
https://tria.ge/reports/220121-tagtxaacer/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Xloader Payload
Xloader
Unpacked files
SH256 hash:
cc560afb8cb6ce65bd152af4449180e85e5e6872ffeabd00632730fec76855e3
MD5 hash:
c3c198e51bbf45a03e44854937b7b2a0
SHA1 hash:
8f723f35adf5520774cecb635ab26197775b90c7
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/5966c8d3-e21c-48cf-9b50-13c75ac2886a/
Parent samples :
a9dd9bda70b16a68d8f55e09a1f9bc5d29b49ca060d5642ac9057ab50968f262
cfd1a77378decd68cd7a59307b77b93247bdd91e00de5111ecae6b5658c8665f
75362f20dab8d57db3ade6427e647b0bc01d8345ccfa9781d5778877f04f7fb5
af7abd08a5752f55f59e38b2bd9568943ada7d2b23ddc3324b735beebd8846ce
4d854fee4f2e2a7b2afb2c13b28207f5388b095d0f7f053b90e03cf5873904e9
SH256 hash:
0d9eda70e207bce41603e1c9ae3780c39beea3aab6425d6b07ce4f71e8486594
MD5 hash:
ba1ed046caab15c977d427a4fd11a1fe
SHA1 hash:
4df3046f3d22998575191bc5a03d3e820b6da3d1
Link:
https://www.unpac.me/results/5966c8d3-e21c-48cf-9b50-13c75ac2886a/
SH256 hash:
cfd1a77378decd68cd7a59307b77b93247bdd91e00de5111ecae6b5658c8665f
MD5 hash:
bd9aec0a34faff8128695a9779bad787
SHA1 hash:
15197544651c445b167332cd667440ba11607161
Link:
https://www.unpac.me/results/5966c8d3-e21c-48cf-9b50-13c75ac2886a/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/cfd1a77378de/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.33
Link:
https://yomi.yoroi.company/submissions/cfd1a77378decd68cd7a59307b77b93247bdd91e00de5111ecae6b5658c8665f

File information

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

Web download

Formbook

Executable exe cfd1a77378decd68cd7a59307b77b93247bdd91e00de5111ecae6b5658c8665f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1983092/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/221544/

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