MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a5edc79c2643926c35c6e83248b6c196c5cd081f74b3b689ae9f02be6b18369. 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
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SHA256 hash: 9a5edc79c2643926c35c6e83248b6c196c5cd081f74b3b689ae9f02be6b18369
SHA3-384 hash: ab1700aac9b5a328d105447b5dcd7db9aa37d663e2224ac6f18db4e991dd707a8c0de8432cdc138b89f6eba32943a224
SHA1 hash: c0a57f918bbdd09d69e2fb380ccea7cc69e65ba8
MD5 hash: 40b8041f55f40b2975deb791cdd40f17
humanhash: table-oscar-missouri-beryllium
File name:PAYMENT COPY.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'085'440 bytes
First seen:2022-09-28 02:22:30 UTC
Last seen:2022-09-30 14:20:02 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 24576:iqJo1MNiwGovlW0G4lA0PsUCiyfTwWQn:iqiKlbfPbCiy7w
Threatray 14'663 similar samples on MalwareBazaar
TLSH T1BC35F1261AEE8B07D12D76B891D0D2F663E99C11A167C3979FC66C5FF08BB70C620352
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% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
301
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
PAYMENT COPY.exe
Verdict:
Malicious activity
Analysis date:
2022-09-27 06:04:58 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/8369fbd6-4a59-4d78-a7b4-f185f2ed3864

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/314175/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PackedNET.389.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Searching for the window
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
packed
Link:
https://www.filescan.io/uploads/6333b006c9e2f34354310007/reports/5b9e1eef-88ed-4ed1-b235-ec07bac0c792/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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/990cb130-be07-4a54-a55b-205c18a0845f
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1078826
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Deletes itself after installation
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
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)
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
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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: 711371 Sample: PAYMENT COPY.exe Startdate: 28/09/2022 Architecture: WINDOWS Score: 100 43 www.tpc-tt.site 2->43 45 www.madhavropa.com 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Multi AV Scanner detection for dropped file 2->49 51 Sigma detected: Scheduled temp file as task from temp location 2->51 53 10 other signatures 2->53 9 PAYMENT COPY.exe 7 2->9         started        signatures3 process4 file5 35 C:\Users\user\AppData\...behaviorgraphTYovZfcuUiN.exe, PE32 9->35 dropped 37 C:\Users\...behaviorgraphTYovZfcuUiN.exe:Zone.Identifier, ASCII 9->37 dropped 39 C:\Users\user\AppData\Local\...\tmpE5E4.tmp, XML 9->39 dropped 41 C:\Users\user\...\PAYMENT COPY.exe.log, ASCII 9->41 dropped 55 Adds a directory exclusion to Windows Defender 9->55 13 PAYMENT COPY.exe 9->13         started        16 powershell.exe 17 9->16         started        18 powershell.exe 18 9->18         started        20 2 other processes 9->20 signatures6 process7 signatures8 57 Modifies the context of a thread in another process (thread injection) 13->57 59 Maps a DLL or memory area into another process 13->59 61 Sample uses process hollowing technique 13->61 63 Queues an APC in another process (thread injection) 13->63 22 explorer.exe 13->22 injected 24 conhost.exe 16->24         started        26 conhost.exe 18->26         started        28 conhost.exe 20->28         started        process9 process10 30 colorcpl.exe 22->30         started        33 autoconv.exe 22->33         started        signatures11 65 Deletes itself after installation 30->65 67 Modifies the context of a thread in another process (thread injection) 30->67 69 Maps a DLL or memory area into another process 30->69
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9a5edc79c2643926c35c6e83248b6c196c5cd081f74b3b689ae9f02be6b18369/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2022-09-27 04:54:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
20 of 26 (76.92%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tjpny6ocmq4snq24n2bsjc3mdfwfzueb65ftw2e25hycxzvrqnuq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
2e6b14e41b3f871355635c7427cb1531a9b61a37e137f90a590d21eab7648f2f
Formbook
649e67dfa9829d849ab0e2e5dd9c40702dbb89cf5a8a02ad111c5f2df79c411f
Formbook
764a3d3a0444a7bafb816a39624a5e2ae85c0465f5d13c63dd6fda04a35696de
Formbook
78d04244289fe215008b2c7d8937813b740228e5b60092287346e66e29c8182d
Formbook
96cf18e2a423b74f89f810553f9b4ba3859bd2f71172facfc8911c6cf6221881
Formbook
ba162d7df1cd1beb851a29a69054491959d8ee6ad27f18b3e9dc57a3f6df1122
Formbook
d2f322cb15f591ef314eda3cb164f8ab0ca0048f89c8694cf9bc6ca39a2785fb
Formbook
e7104f2261f0eac61f2f5c3e316f32475d10b1e4a0df6323f400d1446807d4a0
Formbook
f281fed414237c484d936802d8bc112995ba6df5c9485207a284b8fc31edf2e6
Formbook
+ 14'653 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:uymo rat spyware stealer trojan
Link:
https://tria.ge/reports/220928-ct5lmsehe8/
Behaviour
Creates scheduled task(s)
Modifies Internet Explorer settings
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
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fd8ba8f3-febe-4af5-b990-3e190708203c
Unpacked files
SH256 hash:
4a0f25ba5bfa58f0da9d5d8b3a5fcb8410768dba642d1ed49055992ba6b424b7
MD5 hash:
61124d94be8974bcce5368650b3e6628
SHA1 hash:
96108297e87b81bb05e725ef111822d47d866978
Detections:
XLoader
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/43ba60ae-5a07-40a6-be98-34ad55335ca7/
Parent samples :
9a5edc79c2643926c35c6e83248b6c196c5cd081f74b3b689ae9f02be6b18369
fbc14992308d88c7a33989479793655a4ff4c9caeb3c011f6e95b11c55f675ef
91c69e984e53cc30d77e21fcb1a44044fff62368ee2740f04b3b26bfb82f2967
e3ac8c8b67752d68d7c6b20ceee1fd8d60d8506b0da5cd589c6e5976ecf8b0c1
310b4ffa559e06b739ba7b4d7cd12f47286aec7352a8aa5296955f0a7f49b190
c09cee65ae5836198280c323cb525a699721d2c02c8c83ba0ff61189592774f4
5d83498b9c6024ab916f54e78a7af7cac3f2e2fa3a9b8a347c32e0dd946ac753
SH256 hash:
cc8d00bd20e65f242e9dd5f769d3f4db614b79dfd8866d9782a0c6cef1e304b4
MD5 hash:
0ceb5c1d97b423df5f236c7ff088942b
SHA1 hash:
d5ff267189a16c064d3bd20c45faa086d9379cc6
Link:
https://www.unpac.me/results/43ba60ae-5a07-40a6-be98-34ad55335ca7/
SH256 hash:
bc99b021f1c54d1fb71ef86d273fb909cba6acd2d17cf81b80ab7a6d2770b0ae
MD5 hash:
a1a97c068d0c4cf69d8bcf2254026a34
SHA1 hash:
392c8e0185737bbd9da6bfa55b1cfaa886b8de09
Link:
https://www.unpac.me/results/43ba60ae-5a07-40a6-be98-34ad55335ca7/
SH256 hash:
9f08ed4d1ee1e93e83622882ff1f90026fe919a8e37f08ba53fcc7888e4aa6ed
MD5 hash:
e7efef92dfe7ab9e7c181b29408407a0
SHA1 hash:
7f91e2ca775e9990834135986c1ada64ae92d30f
Link:
https://www.unpac.me/results/43ba60ae-5a07-40a6-be98-34ad55335ca7/
SH256 hash:
2470b39032f6182252039c88199016566b0de30c6aa02163a143427afedd12af
MD5 hash:
c3a1924684ca30ed22234ce1d9111dfc
SHA1 hash:
7347706241422758c06440fd6044ae4e042b456b
Link:
https://www.unpac.me/results/43ba60ae-5a07-40a6-be98-34ad55335ca7/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/43ba60ae-5a07-40a6-be98-34ad55335ca7/
SH256 hash:
9a5edc79c2643926c35c6e83248b6c196c5cd081f74b3b689ae9f02be6b18369
MD5 hash:
40b8041f55f40b2975deb791cdd40f17
SHA1 hash:
c0a57f918bbdd09d69e2fb380ccea7cc69e65ba8
Link:
https://www.unpac.me/results/43ba60ae-5a07-40a6-be98-34ad55335ca7/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9a5edc79c264/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/9a5edc79c2643926c35c6e83248b6c196c5cd081f74b3b689ae9f02be6b18369

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
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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

zip 438153728a6eb77664398020d884c6eb1fd74f39116090b502b39c2116765f20

Formbook

Executable exe 9a5edc79c2643926c35c6e83248b6c196c5cd081f74b3b689ae9f02be6b18369

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/314175/
  
Dropped by
SHA256 438153728a6eb77664398020d884c6eb1fd74f39116090b502b39c2116765f20
  
Dropped by
MD5 7f0c1b7a21fad519b2087903cf24bf06

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