MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46359d208e338599a211c0d505c3d3537887c0fe112dde239399dc74f1e78ed8. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 46359d208e338599a211c0d505c3d3537887c0fe112dde239399dc74f1e78ed8
SHA3-384 hash: 9fe0030df82b2298db7b9fced41f53a5e33a7fcf89a4139e04eabf9ebf671f3e0c7daca4ff6ddbeb1ecdbd9dd30417e1
SHA1 hash: e3160b7f588512f849d677c4b3ec7b8a53ab65a1
MD5 hash: 1358d500a74ec19830de88e3969ed504
humanhash: kansas-timing-ack-twelve
File name:SWIFT COPY pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:601'088 bytes
First seen:2021-04-28 12:51:06 UTC
Last seen:2021-04-29 08:16:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:GghvjA/AU8FssxJvviHXFd1JvqjJRq8VR+WEPNlWNdYZJm:thGzEvviHXFdfvqfVVRYcdym
Threatray 4'680 similar samples on MalwareBazaar
TLSH 5CD4E02193E48F14F2FE67B51076510013B5BC6BE732E69E6E99309D1FB278146A2B33
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
4
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SWIFT COPY pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-04-28 13:01:30 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/19abfe0b-6204-420d-8468-81764834eb4f

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/144971/
Detection(s):
SecuriteInfo.com.W32.MSIL_Kryptik.DVA.genEldorado.20871.8069.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/700585
Signature
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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)
Modifies the prolog of user mode functions (user mode inline hooks)
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
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 399209 Sample: SWIFT COPY pdf.exe Startdate: 28/04/2021 Architecture: WINDOWS Score: 100 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Multi AV Scanner detection for dropped file 2->58 60 12 other signatures 2->60 10 SWIFT COPY pdf.exe 7 2->10         started        process3 file4 40 C:\Users\user\AppData\Roaming\VSmmEurg.exe, PE32 10->40 dropped 42 C:\Users\...\VSmmEurg.exe:Zone.Identifier, ASCII 10->42 dropped 44 C:\Users\user\AppData\Local\...\tmp4E08.tmp, XML 10->44 dropped 46 C:\Users\user\...\SWIFT COPY pdf.exe.log, ASCII 10->46 dropped 62 Adds a directory exclusion to Windows Defender 10->62 64 Injects a PE file into a foreign processes 10->64 14 SWIFT COPY pdf.exe 10->14         started        17 powershell.exe 24 10->17         started        19 powershell.exe 25 10->19         started        21 2 other processes 10->21 signatures5 process6 signatures7 66 Modifies the context of a thread in another process (thread injection) 14->66 68 Maps a DLL or memory area into another process 14->68 70 Sample uses process hollowing technique 14->70 72 Queues an APC in another process (thread injection) 14->72 23 explorer.exe 14->23 injected 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        29 conhost.exe 21->29         started        31 conhost.exe 21->31         started        process8 process9 33 WWAHost.exe 23->33         started        signatures10 48 Modifies the context of a thread in another process (thread injection) 33->48 50 Maps a DLL or memory area into another process 33->50 52 Tries to detect virtualization through RDTSC time measurements 33->52 36 cmd.exe 33->36         started        process11 process12 38 conhost.exe 36->38         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/46359d208e338599a211c0d505c3d3537887c0fe112dde239399dc74f1e78ed8/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2021-04-28 10:37:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iy2z2ieogocztiqrydkqlq6tkn4ipqh6cew54i4tthohj4phr3ma._file
Verdict:
malicious
Similar samples:
00f2c3d90acc43620ca49351cea48c603955c50032ee5b6705c69bed68921570
Formbook
02b07b8086d052cca5b1f10089f93da604dfdf71d09f0370750f371e50bb0221
Formbook
03805a08ddc03ad125ae1566868e0ccde7965350d760dc212a224ab10520a2d8
Formbook
05b6ee8ad090962be89b9f9d1c604541bfc1914e94c245bad6f469988eed019c
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625140ec60caaae03895c18ad400c65f5d5b15f55c7a01eb419a4215d295a6ee
Formbook
70def7c02d96cb8aab6702e0d6f32c72d7fafbd2b883e09007de9fe204cd3f59
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a14ae718bd486d1db0ac41a00f37ce34808fd267ee1286663a00f1baea7069d5
Formbook
bfa5c7ef6ac526946d60e2ebcb22c2f9e3ffeec8c9d42bc6d54a6d3373815034
Formbook
e069440cfd88504140f6315acc7174bd0dd961f070ccbf9b9b82c2e01af8113d
Formbook
ecc540938addc1a440ef6ceb7714a0b45153c04c28df4395e3de18181439341a
Formbook
+ 4'670 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210428-265ag49582/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://w����5 �@q[*��S=���m
Unpacked files
SH256 hash:
11cf5a51e593c007ff4f91294cf505ffd5e425e56387c60d81e6479cc284cc3b
MD5 hash:
73cc3f7e7700e6a54cb5f291dffe5aa1
SHA1 hash:
09174f9fa55c9bac0540efb7a8c682878a32d02d
Link:
https://www.unpac.me/results/9d409f7c-28e6-48e7-a7c8-07992a19e08f/
SH256 hash:
46359d208e338599a211c0d505c3d3537887c0fe112dde239399dc74f1e78ed8
MD5 hash:
1358d500a74ec19830de88e3969ed504
SHA1 hash:
e3160b7f588512f849d677c4b3ec7b8a53ab65a1
Link:
https://www.unpac.me/results/9d409f7c-28e6-48e7-a7c8-07992a19e08f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/46359d208e338599a211c0d505c3d3537887c0fe112dde239399dc74f1e78ed8

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/144971/

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