MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 02f219e86791727efbc7d24273381485d1843ec9d85fa2d6fbd902d8e7c2fa12. 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 1 File information Comments
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SHA256 hash: 02f219e86791727efbc7d24273381485d1843ec9d85fa2d6fbd902d8e7c2fa12
SHA3-384 hash: 1a21122219f5dab91f80314d30260b8ec5cbb9190407b2b9d5ca1b292dc24466418e840162642395c7eb0dd6b26f9033
SHA1 hash: 8f77b7ebf18cc08b5821281e63e2864baf3e2169
MD5 hash: 0904a7dbdfd19397e12b3e6a0ce5ca77
humanhash: xray-lamp-fruit-double
File name:payment advice_0802421.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:232'077 bytes
First seen:2021-08-24 02:20:17 UTC
Last seen:2021-09-03 06:21:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 76cb49957629b5fe0d40d13588a8762e (4 x Loki, 3 x Formbook, 2 x NanoCore)
ssdeep 6144:GY4NW0EW47tREX+0q9/IN1usjMdLLA9qc+7gWHx1:2W0EL7jNNITAdL2OkWR1
Threatray 8'424 similar samples on MalwareBazaar
TLSH T1B73412A765230CADC8970438B5E368BC35DEDF2AD74916D3E682734A4839B4DB81C1B7
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
274
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
payment advice_0802421.exe
Verdict:
Malicious activity
Analysis date:
2021-08-24 02:22:01 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/b475bb57-837c-4028-8b6a-8f1f512ce3e7

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/181686/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.32689.29629.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
DNS request
Launching a process
Launching cmd.exe command interpreter
Sending a UDP request
Connection attempt
Sending an HTTP GET request
Unauthorized injection to a system 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/6acdd374-9335-4d9c-a8f5-db90c81ade1c
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/837916
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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: 470347 Sample: payment advice_0802421.exe Startdate: 24/08/2021 Architecture: WINDOWS Score: 100 32 www.devinbox-board.com 2->32 34 www.webcam-sex-girls.net 2->34 42 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->42 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 8 other signatures 2->48 11 payment advice_0802421.exe 1 2->11         started        signatures3 process4 signatures5 58 Maps a DLL or memory area into another process 11->58 14 payment advice_0802421.exe 11->14         started        17 conhost.exe 11->17         started        process6 signatures7 60 Modifies the context of a thread in another process (thread injection) 14->60 62 Maps a DLL or memory area into another process 14->62 64 Sample uses process hollowing technique 14->64 66 Queues an APC in another process (thread injection) 14->66 19 explorer.exe 14->19 injected process8 dnsIp9 36 www.jackrabbitpaintllc.com 91.195.240.13, 49723, 80 SEDO-ASDE Germany 19->36 38 www.e-studying.com 64.190.62.111, 49712, 80 NBS11696US United States 19->38 40 12 other IPs or domains 19->40 50 System process connects to network (likely due to code injection or exploit) 19->50 23 systray.exe 19->23         started        26 autofmt.exe 19->26         started        signatures10 process11 signatures12 52 Modifies the context of a thread in another process (thread injection) 23->52 54 Maps a DLL or memory area into another process 23->54 56 Tries to detect virtualization through RDTSC time measurements 23->56 28 cmd.exe 1 23->28         started        process13 process14 30 conhost.exe 28->30         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/02f219e86791727efbc7d24273381485d1843ec9d85fa2d6fbd902d8e7c2fa12/
Threat name:
Win32.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2021-08-24 02:21:07 UTC
AV detection:
22 of 46 (47.83%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=alzbt2dhsfzh566h2jbhgoauqxiyipwj3bp2fvx33ebnrz6c7ija._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
3c4255b2391d019d1f020b5a8c65dfe031b06344fe9ebe591b21397ad993af66
Formbook
42081326f379275d4b731f76f2d932cd72cd2c404ed654ee281b66b08e59f6f7
Formbook
44dedf5b594d812b996aae7b28fd3489703842b05ff917403f879d728fe15ba0
Formbook
9aa14501574506627270d8fd1ffba77663640ade1feba0deabbc9ece1f06c0d6
Formbook
a2ea418fe212c56fabd58c09d12b825f113f613f271c52ee8cca5d70750ea12d
Formbook
ec9615376e058679cc49b28df048c0f31bb8fdcd67e59b2840058c435af45d65
Formbook
+ 8'414 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:mpus loader rat
Link:
https://tria.ge/reports/210824-bxvdabr7n2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.lehuvip867.com/mpus/
Unpacked files
SH256 hash:
5f50a455b46fd0a64a1205f3dbf3026e07b5218f9f4d1842b5bc635f8bd16a0b
MD5 hash:
f431a991fca58c89372317c89e6fe8e6
SHA1 hash:
45460b7e85c543553a1928fd4b97184e6f41d184
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/95f875d8-7ffa-42c2-90e7-87f87edd0395/
Parent samples :
a2ea418fe212c56fabd58c09d12b825f113f613f271c52ee8cca5d70750ea12d
3c4255b2391d019d1f020b5a8c65dfe031b06344fe9ebe591b21397ad993af66
44dedf5b594d812b996aae7b28fd3489703842b05ff917403f879d728fe15ba0
9aa14501574506627270d8fd1ffba77663640ade1feba0deabbc9ece1f06c0d6
ec9615376e058679cc49b28df048c0f31bb8fdcd67e59b2840058c435af45d65
02f219e86791727efbc7d24273381485d1843ec9d85fa2d6fbd902d8e7c2fa12
SH256 hash:
a2b3b714784fccbb8258d2d2fbefaf5074d47fd6522af21cd6bfac527ac128ff
MD5 hash:
1a75de0cb7f5ba864133da075c85336d
SHA1 hash:
90805f93c9543598e1b1fb5bcbc1f8f08a9b11a4
Link:
https://www.unpac.me/results/95f875d8-7ffa-42c2-90e7-87f87edd0395/
SH256 hash:
02f219e86791727efbc7d24273381485d1843ec9d85fa2d6fbd902d8e7c2fa12
MD5 hash:
0904a7dbdfd19397e12b3e6a0ce5ca77
SHA1 hash:
8f77b7ebf18cc08b5821281e63e2864baf3e2169
Link:
https://www.unpac.me/results/95f875d8-7ffa-42c2-90e7-87f87edd0395/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/02f219e86791/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/02f219e86791727efbc7d24273381485d1843ec9d85fa2d6fbd902d8e7c2fa12

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

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

Malspam

Formbook

Executable exe 02f219e86791727efbc7d24273381485d1843ec9d85fa2d6fbd902d8e7c2fa12

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/181686/

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