MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 02dc237cae6224ab8277187f6574215e15b4ddd4bf5b2bddbedaa95fc077e4e2. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 02dc237cae6224ab8277187f6574215e15b4ddd4bf5b2bddbedaa95fc077e4e2
SHA3-384 hash: d4b66bc4ec133bb33938d0560678e3679b501dd3cd1f3f0ec6770ddd707083c84e56dc44f1547d1845d7c0f92623f903
SHA1 hash: 679a9490d2625a162b16b62f31c10016a3053ce2
MD5 hash: e4095c2e57b0656d209f4b2bf4288736
humanhash: seven-yankee-robert-cat
File name:Purchase Order.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:780'800 bytes
First seen:2023-06-16 12:06:37 UTC
Last seen:2023-06-19 13:25:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:/A2iNyOe42KMu/N3mWhQmwmJCMpUJxWRL4M0OkMz4PtDlPE+elY20yE2pPrGcP4:I1wOV/NOaNRMO4V1elY2FRlG
Threatray 1'675 similar samples on MalwareBazaar
TLSH T1B5F4010433B68F6AD47E6BFD09151232C3F9196A7423D7626FC329DE6D11F480B90AA7
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
337
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Order.exe
Verdict:
Suspicious activity
Analysis date:
2023-06-16 12:07:43 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f5a68587-e479-44d4-9b66-7ed4ab9ee007

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/399481/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/648c5066ec3d0b10ee4284d9/reports/b8deb0e2-cdd4-4952-9d96-50c907ecd7b6/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/02dc237cae6224ab8277187f6574215e15b4ddd4bf5b2bddbedaa95fc077e4e2
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1120e361-ece6-4d81-a3de-d881d2658967
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1256007
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Initial sample is a PE file and has a suspicious name
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 889025 Sample: Purchase_Order.exe Startdate: 16/06/2023 Architecture: WINDOWS Score: 88 35 Malicious sample detected (through community Yara rule) 2->35 37 Sigma detected: Scheduled temp file as task from temp location 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 2 other signatures 2->41 7 Purchase_Order.exe 7 2->7         started        11 cWLVkOZTHfkY.exe 5 2->11         started        process3 file4 29 C:\Users\user\AppData\...\cWLVkOZTHfkY.exe, PE32 7->29 dropped 31 C:\Users\user\AppData\Local\...\tmp9E3D.tmp, XML 7->31 dropped 33 C:\Users\user\...\Purchase_Order.exe.log, ASCII 7->33 dropped 43 Uses schtasks.exe or at.exe to add and modify task schedules 7->43 45 Adds a directory exclusion to Windows Defender 7->45 13 powershell.exe 21 7->13         started        15 schtasks.exe 1 7->15         started        17 RegSvcs.exe 7->17         started        47 Multi AV Scanner detection for dropped file 11->47 19 schtasks.exe 1 11->19         started        21 RegSvcs.exe 11->21         started        signatures5 process6 process7 23 conhost.exe 13->23         started        25 conhost.exe 15->25         started        27 conhost.exe 19->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/02dc237cae6224ab8277187f6574215e15b4ddd4bf5b2bddbedaa95fc077e4e2/
Threat name:
ByteCode-MSIL.Trojan.Spynoon
Create hunting rule
Status:
Malicious
First seen:
2023-06-12 18:15:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
23 of 34 (67.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=alocg7fomiskxatxdb7wk5bblyk3jxoux5nsxxn63kuv7qdx4tra._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0335bef9440cae7dd60e617e31258a490b9598e3dfa1325bf79ca9eca5c4c720
Formbook
34a8585e0643993caaaa6c3fcd9933354087422062d3c887dada1d65b570bfb3
Formbook
4fa7ece6f7c3866eb2c2eeb56c0b97f1b231afaf89cc77a73fde654bf256ab82
Formbook
58e573b3f5001e4f262f0f56cc08391390a10e9fedd7e46b054c3a6197991b32
Formbook
70d226c93cae74dfc4fc991b3fc74957cfb08881f53c232ed87e0d22cc5e30f1
Formbook
93347b28c3b739a4d4ba89c51f2f584e0a81a2545b6457435393a9c739d751cb
Formbook
c075b97afc0e7ce2b05229c5694d3043efb3a62a07aa4d0a25d49f97709ac629
Formbook
e5abfba23ff6a7b7a2b51024addef4335a6046f13af844a912778e057e9dee45
Formbook
eb4b358d784a43733f3b307b562f7d3282cc07d94be7526cd8600bf8a4bee530
Formbook
f3272c1d83abe1c34e604d47d8e7994fc9b9d9914606fe0499fd2feef07cd1cb
Formbook
+ 1'665 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230616-paay5seh53/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
70382ea1b363da419e2b0e806739138db40b4ec2ea276de2f1aefbd46ee66ac9
MD5 hash:
c260a705d14d1209ee29f226099010a1
SHA1 hash:
f7a97ae4da5562d1064bc7c94d7b68e184361bcf
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/70f9c4ff-c0af-40c2-a3ca-7a88a49261b9/
Parent samples :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 hash:
69ae0d2e1c3e2bbbe5183e41b3ac08a711b71c2740e59fab69abc6b463b249ae
MD5 hash:
4fc5c70a26e153516338b2bd4a6df5fb
SHA1 hash:
6d7e91edb55a50e3aeacf06752101ae672badc50
Link:
https://www.unpac.me/results/70f9c4ff-c0af-40c2-a3ca-7a88a49261b9/
SH256 hash:
bf8dcde37e519a4237c53a024af9d9eb074a9338c63736dcfa061b7555f4e2e7
MD5 hash:
3f123840f896c14ec2cec101c0cd74da
SHA1 hash:
eef37987c7e9df17cc3411065043298d7f5aa7fb
Link:
https://www.unpac.me/results/70f9c4ff-c0af-40c2-a3ca-7a88a49261b9/
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/70f9c4ff-c0af-40c2-a3ca-7a88a49261b9/
SH256 hash:
7f4bb81405ae26c4869e34a83d7b0aba1879339319ad6406ab26e6574e2f8b3f
MD5 hash:
213ce40175034617171137532bc7d112
SHA1 hash:
8b2a8b4ad29252ddc1c50a244d7ac5d9881bfbe3
Link:
https://www.unpac.me/results/70f9c4ff-c0af-40c2-a3ca-7a88a49261b9/
SH256 hash:
f8dbc6077f6b01c6eec334061d687ff1b291a2aa5513cf1e0b5bde4a8dbc5588
MD5 hash:
15aab611795bcbf2758052944013be1a
SHA1 hash:
772a1002b111e117cf3b1e9f0cabda4894777399
Link:
https://www.unpac.me/results/70f9c4ff-c0af-40c2-a3ca-7a88a49261b9/
SH256 hash:
02dc237cae6224ab8277187f6574215e15b4ddd4bf5b2bddbedaa95fc077e4e2
MD5 hash:
e4095c2e57b0656d209f4b2bf4288736
SHA1 hash:
679a9490d2625a162b16b62f31c10016a3053ce2
Link:
https://www.unpac.me/results/70f9c4ff-c0af-40c2-a3ca-7a88a49261b9/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/02dc237cae62/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/02dc237cae6224ab8277187f6574215e15b4ddd4bf5b2bddbedaa95fc077e4e2

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: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.

Malspam

Formbook

Executable exe 02dc237cae6224ab8277187f6574215e15b4ddd4bf5b2bddbedaa95fc077e4e2

(this sample)

  
Dropped by
Formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/399481/

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