MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0ad50b849eb5bd206e7e09d69796777d16c8081df4edaccc6fdf8b35c9277d27. 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: 17


Intelligence 17 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0ad50b849eb5bd206e7e09d69796777d16c8081df4edaccc6fdf8b35c9277d27
SHA3-384 hash: ab52ca48aafa09e52ebff4ec7b10ccddf448169230a92a870f6400fa73cc83060c73b9dbbe111db9367e93afa7eb1ec4
SHA1 hash: cf20c5bd4a554e3f02b912761e9856e4d74c4cd0
MD5 hash: afa079bdcafc0d4a9bab84704aaf143d
humanhash: undress-shade-potato-robert
File name:Payment_PO21_00460.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:269'254 bytes
First seen:2022-05-10 06:01:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (720 x GuLoader, 451 x Formbook, 295 x Loki)
ssdeep 3072:61NjcVVnLpPu+6bG5I1kXUVSVUHI2auvtrHVvzxquXf+b7SErS4p910PNR+9frny:aNeZiMUSVUoGLVrEuXf09KT+ZryGJW
Threatray 15'420 similar samples on MalwareBazaar
TLSH T1D2440202BB70C0D7CDA6173209375F6E25ABBD7A55B28A9F2304BE697D33243490D71A
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 071a18b3939b67d3 (22 x AgentTesla, 12 x Formbook, 3 x RemcosRAT)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
241
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
Payment_PO21_00460.exe
Verdict:
Malicious activity
Analysis date:
2022-05-10 06:05:07 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/b5d3b5a6-fcc1-4bbb-ab06-d24c6f3c2a07

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.NSISX.Spy.Gen.2.6896.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
Launching a process
Searching for synchronization primitives
Сreating synchronization primitives
Launching cmd.exe command interpreter
Sending a custom TCP request
Setting browser functions hooks
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/16891/overview
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6279fff9bd5c76586e281191/reports/e88d52de-89e0-4b93-8d39-1e8333e6896a/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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/44840429-bdce-4854-b756-97c007aa87fb
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/990732
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Executable has a suspicious name (potential lure to open the executable)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
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
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 signatures2 2 Behavior Graph ID: 623228 Sample: Payment_PO21_00460.exe Startdate: 10/05/2022 Architecture: WINDOWS Score: 100 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus detection for URL or domain 2->49 51 7 other signatures 2->51 11 Payment_PO21_00460.exe 18 2->11         started        process3 file4 31 C:\Users\user\AppData\Local\...\kvqaexrqv.exe, PE32 11->31 dropped 14 kvqaexrqv.exe 11->14         started        process5 signatures6 61 Multi AV Scanner detection for dropped file 14->61 63 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 14->63 65 Tries to detect virtualization through RDTSC time measurements 14->65 67 Injects a PE file into a foreign processes 14->67 17 kvqaexrqv.exe 14->17         started        process7 signatures8 37 Modifies the context of a thread in another process (thread injection) 17->37 39 Maps a DLL or memory area into another process 17->39 41 Sample uses process hollowing technique 17->41 43 Queues an APC in another process (thread injection) 17->43 20 explorer.exe 17->20 injected process9 dnsIp10 33 www.readyauthinority.space 20->33 35 www.perrlo.biz 20->35 53 System process connects to network (likely due to code injection or exploit) 20->53 24 cmmon32.exe 20->24         started        signatures11 process12 signatures13 55 Modifies the context of a thread in another process (thread injection) 24->55 57 Maps a DLL or memory area into another process 24->57 59 Tries to detect virtualization through RDTSC time measurements 24->59 27 cmd.exe 1 24->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0ad50b849eb5bd206e7e09d69796777d16c8081df4edaccc6fdf8b35c9277d27/
Threat name:
Win32.Trojan.FormBook
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Status:
Malicious
First seen:
2022-05-10 01:07:00 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
28 of 41 (68.29%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=blkqxbe6ww6sa3t6bhljpftxpulmqca56tw2ztdp36ftlsjhputq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
20a3369a59bccfa6229e0ab01250d857a5acc6c471ade47ee558629f8647cc96
Formbook
2537720d5a68fae9bd2bd01925102deb25af75b86fbdc295f166efc97e636cfe
Formbook
466c633e1e137b92c883a26a147275a6d90d538e6f87b28c70089d7d30e8ac3a
Formbook
4ad6f22622ee8d0479488a776ff027e1ee66acfead8f6de0a39c6db6abba0ab0
Formbook
84d592767b553d06efe654049e16c7c583c0fa505f05b623dc508902d62b5a7d
Formbook
c6ccab15f09cd96dc361af96d7c1b3469d83aaede794309536131081ea6ab245
Formbook
cad40a730db37853650add2b302af798fb0eb43cb266f51f78d927d487ad0f46
Formbook
+ 15'410 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:f43e rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220510-grfxqaafbl/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Blocklisted process makes network request
Executes dropped EXE
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
ffa2024bfdd2f74bc19857746bb24f9e0483c4fbe2c1438133b713d5494e5001
MD5 hash:
f2b20c60b7e4fce1f3428e1b691e81eb
SHA1 hash:
6f49231b1949f9e8d504f04f9e160a5e0dec4e1d
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/f88ad822-133e-4328-97f1-bdc98f5806b4/
Parent samples :
20a3369a59bccfa6229e0ab01250d857a5acc6c471ade47ee558629f8647cc96
4ad6f22622ee8d0479488a776ff027e1ee66acfead8f6de0a39c6db6abba0ab0
0ad50b849eb5bd206e7e09d69796777d16c8081df4edaccc6fdf8b35c9277d27
3d23366eb40c060cf56ff358c51fbf2dde54c1c63ddf508185ad59856f817ff8
df811fba0107ce25f2c1c9d9b1922185f112eb829f9932b9182e6cacad412dc3
53ed293dcc8ad7c5c67e71aa81012909b41e56ea93da27e0d044eabcc192ed2d
SH256 hash:
99c90b57fbb211b418c19ee3f02c98c620f08e02049ee869e962a51981b79f59
MD5 hash:
d9cafbfdf5b2fbb02747decd467061c5
SHA1 hash:
982f1908b61f1d3823c9d4ccd14812cad3ab7f2d
Link:
https://www.unpac.me/results/f88ad822-133e-4328-97f1-bdc98f5806b4/
SH256 hash:
0ad50b849eb5bd206e7e09d69796777d16c8081df4edaccc6fdf8b35c9277d27
MD5 hash:
afa079bdcafc0d4a9bab84704aaf143d
SHA1 hash:
cf20c5bd4a554e3f02b912761e9856e4d74c4cd0
Link:
https://www.unpac.me/results/f88ad822-133e-4328-97f1-bdc98f5806b4/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0ad50b849eb5/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/0ad50b849eb5bd206e7e09d69796777d16c8081df4edaccc6fdf8b35c9277d27

File information

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

Malspam

Formbook

Executable exe 0ad50b849eb5bd206e7e09d69796777d16c8081df4edaccc6fdf8b35c9277d27

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment

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