MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 95b6ba2be30399f87d20e021bee29f0eb46773b67407f3ed9987d22610d5249d. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 95b6ba2be30399f87d20e021bee29f0eb46773b67407f3ed9987d22610d5249d
SHA3-384 hash: 1b3c26555c149c115b25bb16f39d1505b683cc741f9792df3d6ed2c72e96d969e716ee930b1fbadaf4b9901c242cf913
SHA1 hash: dfb1e57a9cf498310cb7287f4b5792cbcd8b3974
MD5 hash: 3d0d9c87ea732caf417afa0b8af62267
humanhash: diet-fruit-lithium-music
File name:Payment Slip.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:850'944 bytes
First seen:2021-09-27 13:14:10 UTC
Last seen:Never
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:pH/KsYkm4HeopInJAMDQr8QuSPaAZvS9KDfKrHI+3SIBtEy0dzfGJY5CTDuLtJcA:m8IFhXHbfVTmScyr6F+C8G
Threatray 9'644 similar samples on MalwareBazaar
TLSH T1D905AE1962589B4DD5BF8BF9A013001813FAEF3A7E4DD6059DC531E80E76BBA0A434B7
File icon (PE):PE icon
dhash icon cce4c4d8c8d0d0d0 (7 x AgentTesla, 2 x Formbook)
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment Slip.exe
Verdict:
Malicious activity
Analysis date:
2021-09-27 13:15:53 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/72f553d1-9677-43cf-9a26-7849c05e6a79

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/192100/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1048-2.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7db1e626-f33f-467a-85a7-e8188f861462
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/859005
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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
Self deletion via cmd delete
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 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 dnsIp2 2 Behavior Graph ID: 491436 Sample: Payment Slip.exe Startdate: 27/09/2021 Architecture: WINDOWS Score: 100 39 www.relativewifi.com 2->39 47 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->47 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 9 other signatures 2->53 11 Payment Slip.exe 7 2->11         started        signatures3 process4 file5 35 C:\Users\user\AppData\Local\...\tmp4F38.tmp, XML 11->35 dropped 37 C:\Users\user\AppData\Roaming\uVxomBuy.exe, PE32 11->37 dropped 57 Injects a PE file into a foreign processes 11->57 15 Payment Slip.exe 11->15         started        18 schtasks.exe 1 11->18         started        20 Payment Slip.exe 11->20         started        signatures6 process7 signatures8 67 Modifies the context of a thread in another process (thread injection) 15->67 69 Maps a DLL or memory area into another process 15->69 71 Sample uses process hollowing technique 15->71 73 Queues an APC in another process (thread injection) 15->73 22 explorer.exe 15->22 injected 26 conhost.exe 18->26         started        process9 dnsIp10 41 www.b0ay.com 45.207.75.185, 49841, 80 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 22->41 43 yuumgo.academy 75.102.22.71, 49840, 80 SERVERCENTRALUS United States 22->43 45 6 other IPs or domains 22->45 55 System process connects to network (likely due to code injection or exploit) 22->55 28 cscript.exe 22->28         started        signatures11 process12 signatures13 59 Self deletion via cmd delete 28->59 61 Modifies the context of a thread in another process (thread injection) 28->61 63 Maps a DLL or memory area into another process 28->63 65 Tries to detect virtualization through RDTSC time measurements 28->65 31 cmd.exe 1 28->31         started        process14 process15 33 conhost.exe 31->33         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/95b6ba2be30399f87d20e021bee29f0eb46773b67407f3ed9987d22610d5249d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-09-27 01:42:46 UTC
AV detection:
1 of 45 (2.22%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=sw3luk7daom7q7ja4aq35yu7b22go45woqd7h3mzq7jcmegvesoq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1076b9efbc0e135c85f1228253f9a1d2f35f4fd49c70d290de72808f72bd56eb
Formbook
1771bccdd4c4fdc7d50d97ac10e5b1e0f980a4ff31233c59e9cfa17e9cd36a24
Formbook
2fc82f206abb0d6d6b4d7a916be93b408ab78f848531917b3968b066a5a31023
Formbook
326a1e669385d8e241375e9eca9f915440f1d0d3f803e6d1648f30102cbedaa6
Formbook
3f5c235293cfdde26a725b19b3cbaefc44dae026b7dff9124002f42e564df18b
Formbook
50c6754cbbd313acc6a250182439a1191d8f8318f0794feea75bd647b6205f7a
Formbook
5c8f31380d956958134331ea55e63835fd16ca1f02f4c81672b69db70bc97ab8
Formbook
7b4c1bf9a15a419080fe02866aa26f162f79d5e01763c6af5915b07988556223
Formbook
a0d1e3fbe11fcbbea9dcad1880e23ea531c01c20fbbf383174cd420349657a01
Formbook
c4c9d27ea805c32e7f0e66dc0d9534d8fbd87f4c1327727b2e1e9ae937f02c45
Formbook
+ 9'634 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:qfff loader rat
Link:
https://tria.ge/reports/210927-qg8z7ahae7/
Behaviour
Creates scheduled task(s)
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.yuumgo.academy/qfff/
Unpacked files
SH256 hash:
c56c97b4fbbbfbb1881a2290ca84c3ccad9b72267c64dbb09a2be0319743bf4e
MD5 hash:
54f3a97675e4563c7767cbda102dd8de
SHA1 hash:
5d02d1d6927ea1b49f3414ddba5c6c115c92f8c5
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/04396b05-94ee-461c-86d7-e9333b43e184/
SH256 hash:
6f6e53bf0c6cd55df7851578dc1935c8198a963581227962e731fdcb5fba4017
MD5 hash:
32eb5d93012f475878c169842dd07b48
SHA1 hash:
fd740e425b104ce27ac20a803c8219cf1ee420c9
Link:
https://www.unpac.me/results/04396b05-94ee-461c-86d7-e9333b43e184/
SH256 hash:
29538e41b674c54f91d27f834bfcf45fa25371b44fc5a5074fee8175f9760b36
MD5 hash:
7f5d85f31da0b7a76b2a9e71b357cdf3
SHA1 hash:
9c086ad703070549f868ec8b64a10c2272d57a4f
Link:
https://www.unpac.me/results/04396b05-94ee-461c-86d7-e9333b43e184/
SH256 hash:
efd2f7657839b252c2fb8489c1ccf610b8e57b471efe049de86a74bc1506775d
MD5 hash:
c3f3e4a9e9ab54bf847a9fc02e7a2160
SHA1 hash:
0853bec33e36ede763927cda0f03129ca763bc07
Link:
https://www.unpac.me/results/04396b05-94ee-461c-86d7-e9333b43e184/
SH256 hash:
95b6ba2be30399f87d20e021bee29f0eb46773b67407f3ed9987d22610d5249d
MD5 hash:
3d0d9c87ea732caf417afa0b8af62267
SHA1 hash:
dfb1e57a9cf498310cb7287f4b5792cbcd8b3974
Link:
https://www.unpac.me/results/04396b05-94ee-461c-86d7-e9333b43e184/
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/95b6ba2be30399f87d20e021bee29f0eb46773b67407f3ed9987d22610d5249d

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
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/192100/

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