MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9015a3d36c6f378e870487b60ae7854376f55d0959444303691fb4f51d7b7420. 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 3 File information Comments
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SHA256 hash: 9015a3d36c6f378e870487b60ae7854376f55d0959444303691fb4f51d7b7420
SHA3-384 hash: b719d29158cb9213d6075a29dbc8ee3f067c3a0229eb68541879f6007bc42c2eee4dfb9f5792c14563066800ac54062e
SHA1 hash: fb40744a83cce1e22e666cbc6853b47f6bdc50e3
MD5 hash: 27eebb17c78baf4ec67d92802a3b1544
humanhash: freddie-network-mike-angel
File name:Sridhar Insurance Broker P LTD Profoma Invoice.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:925'696 bytes
First seen:2021-06-30 13:22:03 UTC
Last seen:2021-06-30 13:52:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:UQ7zHTwYsrPaOo1NFAumOK+bBwqMCviAS0lpYZYzqvU0Z7UigqHieYiA79g9WWzT:vz81rPah1NdA+Q9UlZqv9Z7R
Threatray 6'142 similar samples on MalwareBazaar
TLSH EA157CAC319435DEC467C2B9CEA8BC74AA613C3A431B8507549319DE6E1DA87CF205FB
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
139
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Sridhar Insurance Broker P LTD Profoma Invoice.exe
Verdict:
Malicious activity
Analysis date:
2021-06-30 13:38:58 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/98aff50c-d4d7-45b6-a35b-118f4da4fc3b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.800.11398.20564.UNOFFICIAL
Create hunting rule

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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/08f1adce-a1b3-4241-91b2-45c2ed65f0c4
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/809985
Signature
.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)
Multi AV Scanner detection for domain / URL
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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: 442396 Sample: Sridhar Insurance Broker P ... Startdate: 30/06/2021 Architecture: WINDOWS Score: 100 36 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->36 38 Multi AV Scanner detection for domain / URL 2->38 40 Found malware configuration 2->40 42 11 other signatures 2->42 10 Sridhar Insurance Broker P LTD Profoma Invoice.exe 6 2->10         started        process3 file4 30 C:\Users\user\AppData\Roaming\JSmwVhOS.exe, PE32 10->30 dropped 32 C:\Users\user\AppData\Local\...\tmp40C6.tmp, XML 10->32 dropped 34 Sridhar Insurance ...oma Invoice.exe.log, ASCII 10->34 dropped 50 Injects a PE file into a foreign processes 10->50 14 Sridhar Insurance Broker P LTD Profoma Invoice.exe 10->14         started        17 schtasks.exe 1 10->17         started        signatures5 process6 signatures7 52 Modifies the context of a thread in another process (thread injection) 14->52 54 Maps a DLL or memory area into another process 14->54 56 Sample uses process hollowing technique 14->56 58 Queues an APC in another process (thread injection) 14->58 19 explorer.exe 14->19 injected 21 conhost.exe 17->21         started        process8 process9 23 systray.exe 19->23         started        signatures10 44 Modifies the context of a thread in another process (thread injection) 23->44 46 Maps a DLL or memory area into another process 23->46 48 Tries to detect virtualization through RDTSC time measurements 23->48 26 cmd.exe 1 23->26         started        process11 process12 28 conhost.exe 26->28         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9015a3d36c6f378e870487b60ae7854376f55d0959444303691fb4f51d7b7420/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-06-30 01:09:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=sak2hu3mn43y5byeq63avz4fin3pkxijlfcega3jd62pkhl3oqqa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
0a2e7c9ad53b5355f4f723912d07f9dae7d1e2d72ac62758cdc44196f124945e
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66b02d69d4eff510190fb38504be6dcf9f94d28f14b0569c7d1cd36bfb78983d
Formbook
6935472304f1b2e4e19ca521bf82ef1064f62ced4bf0ee3d1b6eac32a3f4b61f
Formbook
ab95bc3c40647b2b700cdb9aba76b6de220fd528fd194e6071c1747df6cb78ce
Formbook
bb8edab2af37d542c7774e5f5253e1de86fc80525f29e0e274747378201a3537
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d8de6668573d3ceb90b6794ad11ce332f7d7ece1d4cc1c40b2279ebcdc71b5dd
Formbook
dd4114ea355d3f70e7683fb8491e2499347b6133bd9ef6d094a0cb6ad8aa4609
Formbook
+ 6'132 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210630-g6trbz842e/
Behaviour
Creates scheduled task(s)
Gathers network information
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.plbscreenprinting.com/dgb6/
Unpacked files
SH256 hash:
418aba5b51171cfb46b94e20a5a833950d921fdb4e6ec70616fb0ccd088441b7
MD5 hash:
36b3d7438852c4bee0dd511e49cd06d3
SHA1 hash:
d1bba78ca9854facdb0c33a93663b3734c13084f
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/69b87193-7e7b-4bc3-8a9c-5a8210d21b60/
Parent samples :
9015a3d36c6f378e870487b60ae7854376f55d0959444303691fb4f51d7b7420
314c2feb9e8798e4676b9350faba5721af148fa1e04fcaac8e698bbb027aa7cd
8e36abaf554e37c743a7874d53dcc57751e88be673ac98c5abaa873984cb6e23
SH256 hash:
ebfb2fcf1782784536bbbfd0559441ab04d29c381d454c11c5be352f84b741a7
MD5 hash:
acc854161c8a3673ca65f3cec6078040
SHA1 hash:
fca51dc69bfa02fac47f36ad116dc266ade3addd
Link:
https://www.unpac.me/results/69b87193-7e7b-4bc3-8a9c-5a8210d21b60/
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
Link:
https://www.unpac.me/results/69b87193-7e7b-4bc3-8a9c-5a8210d21b60/
SH256 hash:
9015a3d36c6f378e870487b60ae7854376f55d0959444303691fb4f51d7b7420
MD5 hash:
27eebb17c78baf4ec67d92802a3b1544
SHA1 hash:
fb40744a83cce1e22e666cbc6853b47f6bdc50e3
Link:
https://www.unpac.me/results/69b87193-7e7b-4bc3-8a9c-5a8210d21b60/
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/9015a3d36c6f378e870487b60ae7854376f55d0959444303691fb4f51d7b7420

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_InTheFu
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: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
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