MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d8f5d40c8dd6a7776423cb5bd8b58b2dd11f30524b74f72fd40ff455dbd400c. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d8f5d40c8dd6a7776423cb5bd8b58b2dd11f30524b74f72fd40ff455dbd400c
SHA3-384 hash: 67844009e3aafdc809f346b23e125d28419fc077fe5413327df380635a64ac184516ba7b2568546dfd521dc84bd0e341
SHA1 hash: 929624eeaa75e4265239120693d456fee303d718
MD5 hash: b46e717a9bb0eb13620bd4712292e3cd
humanhash: quiet-idaho-mountain-papa
File name:TT-Formular für die Zahlung, pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:620'544 bytes
First seen:2021-08-09 08:50:42 UTC
Last seen:2021-08-09 09:50:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 444c9e9876d30a3abd127f3982410780 (2 x Formbook, 1 x RemcosRAT)
ssdeep 12288:AJcmVlal6KsEZRGNd9HPbjHQpVUFnLQFlLxIEFE6X:ghHKsEjGNdpbjwpVUVL6wO
Threatray 6'011 similar samples on MalwareBazaar
TLSH T13BD48D3666908F3BD03FFA705D8E1574592BBC102D206BCBA6E95E4C7B39B3235152A3
dhash icon 12b232f2b98c8681 (12 x Formbook, 12 x RemcosRAT, 2 x AveMariaRAT)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
TT-Formular für die Zahlung, pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-08-09 09:00:34 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/dc6ab189-5b54-4fe3-b2a9-5c1abbb51101

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
DNS request
Connection attempt
Sending a custom TCP request
Creating a file
Deleting a recently created file
Launching a process
Launching the default Windows debugger (dwwin.exe)
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/34413bff-da18-481f-aeca-c7fb10fead1c
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/829162
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Creates a thread in another existing process (thread injection)
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 461593 Sample: TT-Formular f#U00fcr die Za... Startdate: 09/08/2021 Architecture: WINDOWS Score: 100 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 2 other signatures 2->53 7 Flgaeob.exe 16 2->7         started        11 TT-Formular f#U00fcr die Zahlung, pdf.exe 1 19 2->11         started        14 Flgaeob.exe 16 2->14         started        process3 dnsIp4 31 onedrive.live.com 7->31 41 2 other IPs or domains 7->41 55 Multi AV Scanner detection for dropped file 7->55 57 Writes to foreign memory regions 7->57 59 Allocates memory in foreign processes 7->59 16 dialer.exe 7->16         started        33 onedrive.live.com 11->33 35 hjyzig.dm.files.1drv.com 11->35 37 dm-files.fe.1drv.com 11->37 29 C:\Users\Public\Libraries\...\Flgaeob.exe, PE32 11->29 dropped 61 Creates a thread in another existing process (thread injection) 11->61 63 Injects a PE file into a foreign processes 11->63 19 mshta.exe 11->19         started        39 onedrive.live.com 14->39 43 2 other IPs or domains 14->43 21 secinit.exe 14->21         started        file5 signatures6 process7 signatures8 23 WerFault.exe 19 9 16->23         started        45 Tries to detect virtualization through RDTSC time measurements 19->45 25 WerFault.exe 23 9 19->25         started        27 WerFault.exe 17 9 21->27         started        process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d8f5d40c8dd6a7776423cb5bd8b58b2dd11f30524b74f72fd40ff455dbd400c/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2021-08-09 08:51:04 UTC
AV detection:
8 of 46 (17.39%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fwhv2qgi3vvho5schs233c2ywlord4yfes3u64x5id7ukxn5iaga._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
047ca53bf616a52ba6946c0a6cf6676a3030b0baf6d987b6268203caebd87b74
Formbook
38ba862149962bc5a10825a2b818391624cda439fcb3f6212b75d84eeeb4f70c
Formbook
672795699cca5d2353cd8a39ea7d1c0f2a779b3c943a7c3630884b2141a82214
Formbook
6f536ae781fd98358126408aa6991b4bb3ec3f9940929a22b25f785b71ec770d
Formbook
9b795b925c16454a770214d5ef56ee695a5f562498d4d276cf160fbc13162c15
Formbook
a1267aae5c95df8b4063e1abdb244550e680aefda480b43604492a07906fc59e
Formbook
c31cfb4fc17ad48af21bc13020fd46ba29e9761aba5a256965eeab9366b689c1
Formbook
c65e9659dc7d97331803b2137d4d7e0a47869eca75d718ea9f92397dcd68eb55
Formbook
+ 6'001 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader family:xloader campaign:agwh loader persistence rat trojan
Link:
https://tria.ge/reports/210809-e3pqjkabt2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Adds Run key to start application
Xloader Payload
ModiLoader, DBatLoader
Xloader
Malware Config
C2 Extraction:
http://www.bitwraith.info/agwh/
Unpacked files
SH256 hash:
795b2b5d6668147d7924ac96f90741ddc2a2b5003f455fb842b613a286fbf8fc
MD5 hash:
53011b69a7231aea23d66805a681144b
SHA1 hash:
e3d0d157e763c865e79ccc5bedc2fd5fd90413f7
Link:
https://www.unpac.me/results/a2fa294e-96ba-43e4-9da9-509bdd7a014f/
SH256 hash:
452778f79a6ea3e90b0d0e339fbfc0df85331e16f690bffb7728cc7c46e5f6fb
MD5 hash:
66605e568e2d0591fe4642c63071f74b
SHA1 hash:
b70d596510b42f56c0335092a51f193c70a32b94
Link:
https://www.unpac.me/results/a2fa294e-96ba-43e4-9da9-509bdd7a014f/
SH256 hash:
173786063414ef1f61c8a2dd4af0bd8207be51d1a2a17be788c9ca178913f5a5
MD5 hash:
281243202d00a710ded8d0e7fffebd4a
SHA1 hash:
53cf5421ac2267b5891f19fbf0d83da52cf19bf5
Link:
https://www.unpac.me/results/a2fa294e-96ba-43e4-9da9-509bdd7a014f/
SH256 hash:
2d8f5d40c8dd6a7776423cb5bd8b58b2dd11f30524b74f72fd40ff455dbd400c
MD5 hash:
b46e717a9bb0eb13620bd4712292e3cd
SHA1 hash:
929624eeaa75e4265239120693d456fee303d718
Link:
https://www.unpac.me/results/a2fa294e-96ba-43e4-9da9-509bdd7a014f/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/2d8f5d40c8dd/report/overview.html
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/2d8f5d40c8dd6a7776423cb5bd8b58b2dd11f30524b74f72fd40ff455dbd400c

File information

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

Malspam

Formbook

Executable exe 2d8f5d40c8dd6a7776423cb5bd8b58b2dd11f30524b74f72fd40ff455dbd400c

(this sample)

  
Delivery method
Distributed via e-mail attachment

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