Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
14-02-2023 10:11
Static task
static1
Behavioral task
behavioral1
Sample
FAKTURA MD.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
FAKTURA MD.exe
Resource
win10v2004-20221111-en
General
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Target
FAKTURA MD.exe
-
Size
1.1MB
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MD5
c0f19452648f00641f3c62f409d70c75
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SHA1
55e18ebba9f0be9d19cc92ea3e93f97d840b762d
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SHA256
f9c82287e71d51c8160a9eb81116f33ac932c12f8af5afcd144229e214553e20
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SHA512
00ec218f1c9218f3de07583cf26fae031274fb06280193186fd110e4a90a6cbbbc13e4137a75c71e3045b89dee9771a86d557d739b9d4311b6e09e19b550d931
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SSDEEP
12288:oX8lOqFSsZ40z3QjB2lr5fPx7Zh70WoQzV9hBoSFhAf1nAhglR:Q8ltFSQ3AB2zp7pcf1nAhglR
Malware Config
Extracted
remcos
EGO MBUTE
chimarem.duckdns.org:1356
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audio_folder
MicRecords
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audio_record_time
5
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connect_delay
0
-
connect_interval
1
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copy_file
remcos.exe
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copy_folder
Remcos
-
delete_file
false
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hide_file
false
-
hide_keylog_file
false
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install_flag
false
-
keylog_crypt
false
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keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
remcos
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mouse_option
false
-
mutex
Rmc-54Y8VF
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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startup_value
Remcos
-
take_screenshot_option
false
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take_screenshot_time
5
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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ModiLoader Second Stage 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4184-132-0x00000000025D0000-0x00000000025FC000-memory.dmp modiloader_stage2 -
NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral2/memory/3680-170-0x0000000000400000-0x0000000000457000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 2 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral2/memory/3692-172-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView behavioral2/memory/3692-173-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView -
Nirsoft 4 IoCs
Processes:
resource yara_rule behavioral2/memory/3680-170-0x0000000000400000-0x0000000000457000-memory.dmp Nirsoft behavioral2/memory/4592-171-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral2/memory/3692-172-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral2/memory/3692-173-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft -
Executes dropped EXE 5 IoCs
Processes:
easinvoker.execmjvhmpV.pifcmjvhmpV.pifcmjvhmpV.pifcmjvhmpV.pifpid process 1684 easinvoker.exe 2124 cmjvhmpV.pif 3692 cmjvhmpV.pif 3680 cmjvhmpV.pif 4592 cmjvhmpV.pif -
Loads dropped DLL 1 IoCs
Processes:
easinvoker.exepid process 1684 easinvoker.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
cmjvhmpV.pifdescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts cmjvhmpV.pif -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
FAKTURA MD.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Vpmhvjmc = "C:\\Users\\Public\\Libraries\\cmjvhmpV.url" FAKTURA MD.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
cmjvhmpV.pifdescription pid process target process PID 2124 set thread context of 3692 2124 cmjvhmpV.pif cmjvhmpV.pif PID 2124 set thread context of 3680 2124 cmjvhmpV.pif cmjvhmpV.pif PID 2124 set thread context of 4592 2124 cmjvhmpV.pif cmjvhmpV.pif -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
xcopy.exexcopy.exexcopy.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier xcopy.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier xcopy.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier xcopy.exe -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
powershell.execmjvhmpV.pifcmjvhmpV.pifpid process 548 powershell.exe 548 powershell.exe 3692 cmjvhmpV.pif 3692 cmjvhmpV.pif 4592 cmjvhmpV.pif 4592 cmjvhmpV.pif 3692 cmjvhmpV.pif 3692 cmjvhmpV.pif -
Suspicious behavior: MapViewOfSection 3 IoCs
Processes:
cmjvhmpV.pifpid process 2124 cmjvhmpV.pif 2124 cmjvhmpV.pif 2124 cmjvhmpV.pif -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
powershell.execmjvhmpV.pifdescription pid process Token: SeDebugPrivilege 548 powershell.exe Token: SeDebugPrivilege 4592 cmjvhmpV.pif -
Suspicious use of WriteProcessMemory 56 IoCs
Processes:
FAKTURA MD.execmd.exeeasinvoker.execmd.execmjvhmpV.pifdescription pid process target process PID 4184 wrote to memory of 4908 4184 FAKTURA MD.exe cmd.exe PID 4184 wrote to memory of 4908 4184 FAKTURA MD.exe cmd.exe PID 4184 wrote to memory of 4908 4184 FAKTURA MD.exe cmd.exe PID 4908 wrote to memory of 4464 4908 cmd.exe cmd.exe PID 4908 wrote to memory of 4464 4908 cmd.exe cmd.exe PID 4908 wrote to memory of 4464 4908 cmd.exe cmd.exe PID 4908 wrote to memory of 2196 4908 cmd.exe xcopy.exe PID 4908 wrote to memory of 2196 4908 cmd.exe xcopy.exe PID 4908 wrote to memory of 2196 4908 cmd.exe xcopy.exe PID 4908 wrote to memory of 4364 4908 cmd.exe cmd.exe PID 4908 wrote to memory of 4364 4908 cmd.exe cmd.exe PID 4908 wrote to memory of 4364 4908 cmd.exe cmd.exe PID 4908 wrote to memory of 1244 4908 cmd.exe xcopy.exe PID 4908 wrote to memory of 1244 4908 cmd.exe xcopy.exe PID 4908 wrote to memory of 1244 4908 cmd.exe xcopy.exe PID 4908 wrote to memory of 4772 4908 cmd.exe cmd.exe PID 4908 wrote to memory of 4772 4908 cmd.exe cmd.exe PID 4908 wrote to memory of 4772 4908 cmd.exe cmd.exe PID 4908 wrote to memory of 3276 4908 cmd.exe xcopy.exe PID 4908 wrote to memory of 3276 4908 cmd.exe xcopy.exe PID 4908 wrote to memory of 3276 4908 cmd.exe xcopy.exe PID 4908 wrote to memory of 1684 4908 cmd.exe easinvoker.exe PID 4908 wrote to memory of 1684 4908 cmd.exe easinvoker.exe PID 1684 wrote to memory of 4916 1684 easinvoker.exe cmd.exe PID 1684 wrote to memory of 4916 1684 easinvoker.exe cmd.exe PID 4908 wrote to memory of 2524 4908 cmd.exe PING.EXE PID 4908 wrote to memory of 2524 4908 cmd.exe PING.EXE PID 4908 wrote to memory of 2524 4908 cmd.exe PING.EXE PID 4916 wrote to memory of 548 4916 cmd.exe powershell.exe PID 4916 wrote to memory of 548 4916 cmd.exe powershell.exe PID 4184 wrote to memory of 2124 4184 FAKTURA MD.exe cmjvhmpV.pif PID 4184 wrote to memory of 2124 4184 FAKTURA MD.exe cmjvhmpV.pif PID 4184 wrote to memory of 2124 4184 FAKTURA MD.exe cmjvhmpV.pif PID 4184 wrote to memory of 2124 4184 FAKTURA MD.exe cmjvhmpV.pif PID 4184 wrote to memory of 2124 4184 FAKTURA MD.exe cmjvhmpV.pif PID 4184 wrote to memory of 2124 4184 FAKTURA MD.exe cmjvhmpV.pif PID 4184 wrote to memory of 2124 4184 FAKTURA MD.exe cmjvhmpV.pif PID 4184 wrote to memory of 2124 4184 FAKTURA MD.exe cmjvhmpV.pif PID 4184 wrote to memory of 2124 4184 FAKTURA MD.exe cmjvhmpV.pif PID 4184 wrote to memory of 2124 4184 FAKTURA MD.exe cmjvhmpV.pif PID 4184 wrote to memory of 2124 4184 FAKTURA MD.exe cmjvhmpV.pif PID 4184 wrote to memory of 2124 4184 FAKTURA MD.exe cmjvhmpV.pif PID 4184 wrote to memory of 2124 4184 FAKTURA MD.exe cmjvhmpV.pif PID 4184 wrote to memory of 2124 4184 FAKTURA MD.exe cmjvhmpV.pif PID 4184 wrote to memory of 2124 4184 FAKTURA MD.exe cmjvhmpV.pif PID 4184 wrote to memory of 2124 4184 FAKTURA MD.exe cmjvhmpV.pif PID 4184 wrote to memory of 2124 4184 FAKTURA MD.exe cmjvhmpV.pif PID 2124 wrote to memory of 3692 2124 cmjvhmpV.pif cmjvhmpV.pif PID 2124 wrote to memory of 3692 2124 cmjvhmpV.pif cmjvhmpV.pif PID 2124 wrote to memory of 3692 2124 cmjvhmpV.pif cmjvhmpV.pif PID 2124 wrote to memory of 3680 2124 cmjvhmpV.pif cmjvhmpV.pif PID 2124 wrote to memory of 3680 2124 cmjvhmpV.pif cmjvhmpV.pif PID 2124 wrote to memory of 3680 2124 cmjvhmpV.pif cmjvhmpV.pif PID 2124 wrote to memory of 4592 2124 cmjvhmpV.pif cmjvhmpV.pif PID 2124 wrote to memory of 4592 2124 cmjvhmpV.pif cmjvhmpV.pif PID 2124 wrote to memory of 4592 2124 cmjvhmpV.pif cmjvhmpV.pif
Processes
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C:\Users\Admin\AppData\Local\Temp\FAKTURA MD.exe"C:\Users\Admin\AppData\Local\Temp\FAKTURA MD.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4184 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\VpmhvjmcO.bat" "2⤵
- Suspicious use of WriteProcessMemory
PID:4908 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" ECHO F"3⤵PID:4464
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C:\Windows\SysWOW64\xcopy.exexcopy "easinvoker.exe" "C:\Windows \System32\" /K /D /H /Y3⤵
- Enumerates system info in registry
PID:2196 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" ECHO F"3⤵PID:4364
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C:\Windows\SysWOW64\xcopy.exexcopy "netutils.dll" "C:\Windows \System32\" /K /D /H /Y3⤵
- Enumerates system info in registry
PID:1244 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" ECHO F"3⤵PID:4772
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C:\Windows\SysWOW64\xcopy.exexcopy "KDECO.bat" "C:\Windows \System32\" /K /D /H /Y3⤵
- Enumerates system info in registry
PID:3276 -
C:\Windows \System32\easinvoker.exe"C:\Windows \System32\easinvoker.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1684 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\windows \system32\KDECO.bat""4⤵
- Suspicious use of WriteProcessMemory
PID:4916 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -WindowStyle Hidden -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:548 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 63⤵
- Runs ping.exe
PID:2524 -
C:\Users\Public\Libraries\cmjvhmpV.pifC:\Users\Public\Libraries\cmjvhmpV.pif2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2124 -
C:\Users\Public\Libraries\cmjvhmpV.pifC:\Users\Public\Libraries\cmjvhmpV.pif /stext "C:\Users\Admin\AppData\Local\Temp\tdevsncxyypdgzpvpfhxszpjqwovrqulya"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:3692 -
C:\Users\Public\Libraries\cmjvhmpV.pifC:\Users\Public\Libraries\cmjvhmpV.pif /stext "C:\Users\Admin\AppData\Local\Temp\dxjgsf"3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook accounts
PID:3680 -
C:\Users\Public\Libraries\cmjvhmpV.pifC:\Users\Public\Libraries\cmjvhmpV.pif /stext "C:\Users\Admin\AppData\Local\Temp\nzxytyxsap"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4592
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
MD59945b47a62f116c5707cfe39eba4e3a3
SHA13a891690b33791216df5ca70ff15c288b8ec3223
SHA256bec9bca76621ea0f0db461945ca513d00aba466d4cf882a437a8de82075784f1
SHA5127c0ba560d4332ca00c6b2e3e938c50e7006b0775ba2eec3ff287adf656de508795be097a6a12d9f3cb9a43ac63c0f52f2574ad1cdebe868fd4ac02e683687e48
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Filesize
155B
MD5213c60adf1c9ef88dc3c9b2d579959d2
SHA1e4d2ad7b22b1a8b5b1f7a702b303c7364b0ee021
SHA25637c59c8398279916cfce45f8c5e3431058248f5e3bef4d9f5c0f44a7d564f82e
SHA512fe897d9caa306b0e761b2fd61bb5dc32a53bfaad1ce767c6860af4e3ad59c8f3257228a6e1072dab0f990cb51c59c648084ba419ac6bc5c0a99bdffa569217b7
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Filesize
411B
MD555aba243e88f6a6813c117ffe1fa5979
SHA1210b9b028a4b798c837a182321dbf2e50d112816
SHA2565a11c5641c476891aa30e7ecfa57c2639f6827d8640061f73e9afec0adbbd7d2
SHA51268009c4c9bbea75a3bfa9f79945d30957a95691ea405d031b4ca7f1cb47504bbc768fcae59173885743ad4d6cfdd2313c3fe0acb515e34e5c809ecdc7f45e307
-
Filesize
66KB
MD5c116d3604ceafe7057d77ff27552c215
SHA1452b14432fb5758b46f2897aeccd89f7c82a727d
SHA2567bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
SHA5129202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6
-
Filesize
66KB
MD5c116d3604ceafe7057d77ff27552c215
SHA1452b14432fb5758b46f2897aeccd89f7c82a727d
SHA2567bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
SHA5129202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6
-
Filesize
66KB
MD5c116d3604ceafe7057d77ff27552c215
SHA1452b14432fb5758b46f2897aeccd89f7c82a727d
SHA2567bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
SHA5129202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6
-
Filesize
66KB
MD5c116d3604ceafe7057d77ff27552c215
SHA1452b14432fb5758b46f2897aeccd89f7c82a727d
SHA2567bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
SHA5129202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6
-
Filesize
66KB
MD5c116d3604ceafe7057d77ff27552c215
SHA1452b14432fb5758b46f2897aeccd89f7c82a727d
SHA2567bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
SHA5129202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6
-
Filesize
128KB
MD5231ce1e1d7d98b44371ffff407d68b59
SHA125510d0f6353dbf0c9f72fc880de7585e34b28ff
SHA25630951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96
SHA512520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612
-
Filesize
110KB
MD5b375e74a145c45d07190212e9157e5f8
SHA159d3de7748e1090ce95523601224ce5ab6cc4a3a
SHA2566ec341496722bfdde504d430a7ece494701a9369b1fa5376ec488a77ab3c1744
SHA512859737afb6108f131c0ac35560878359505c4f7fdd01ce468c04b15848df71f70987552a831a43ce948a37c9b1d6a434ff7f6fb5946f3730049b924d5b462ef0
-
Filesize
128KB
MD5231ce1e1d7d98b44371ffff407d68b59
SHA125510d0f6353dbf0c9f72fc880de7585e34b28ff
SHA25630951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96
SHA512520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612
-
Filesize
128KB
MD5231ce1e1d7d98b44371ffff407d68b59
SHA125510d0f6353dbf0c9f72fc880de7585e34b28ff
SHA25630951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96
SHA512520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612
-
Filesize
110KB
MD5b375e74a145c45d07190212e9157e5f8
SHA159d3de7748e1090ce95523601224ce5ab6cc4a3a
SHA2566ec341496722bfdde504d430a7ece494701a9369b1fa5376ec488a77ab3c1744
SHA512859737afb6108f131c0ac35560878359505c4f7fdd01ce468c04b15848df71f70987552a831a43ce948a37c9b1d6a434ff7f6fb5946f3730049b924d5b462ef0
-
Filesize
110KB
MD5b375e74a145c45d07190212e9157e5f8
SHA159d3de7748e1090ce95523601224ce5ab6cc4a3a
SHA2566ec341496722bfdde504d430a7ece494701a9369b1fa5376ec488a77ab3c1744
SHA512859737afb6108f131c0ac35560878359505c4f7fdd01ce468c04b15848df71f70987552a831a43ce948a37c9b1d6a434ff7f6fb5946f3730049b924d5b462ef0
-
Filesize
155B
MD5213c60adf1c9ef88dc3c9b2d579959d2
SHA1e4d2ad7b22b1a8b5b1f7a702b303c7364b0ee021
SHA25637c59c8398279916cfce45f8c5e3431058248f5e3bef4d9f5c0f44a7d564f82e
SHA512fe897d9caa306b0e761b2fd61bb5dc32a53bfaad1ce767c6860af4e3ad59c8f3257228a6e1072dab0f990cb51c59c648084ba419ac6bc5c0a99bdffa569217b7