Analysis
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max time kernel
118s -
max time network
112s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
15/06/2024, 09:52
Static task
static1
Behavioral task
behavioral1
Sample
##!!SetUp_2244_Pa$sW0rd$$!!/Setup.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
##!!SetUp_2244_Pa$sW0rd$$!!/Setup.exe
Resource
win10v2004-20240611-en
General
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Target
##!!SetUp_2244_Pa$sW0rd$$!!/Setup.exe
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Size
94KB
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MD5
9a4cc0d8e7007f7ef20ca585324e0739
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SHA1
f3e5a2e477cac4bab85940a2158eed78f2d74441
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SHA256
040d121a3179f49cd3f33f4bc998bc8f78b7f560bfd93f279224d69e76a06e92
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SHA512
54636a48141804112f5b4f2fc70cb7c959a041e5743aeedb5184091b51daa1d1a03f0016e8299c0d56d924c6c8ae585e4fc864021081ffdf1e6f3eab11dd43b3
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SSDEEP
1536:9M/AhIxHHWMpdPa5wiE21M8kJIGFvb1Cwn/ZDs5yf:9M4SwMpdCq/IM8uIGfV/ZDso
Malware Config
Extracted
stealc
Signatures
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Detect Vidar Stealer 7 IoCs
resource yara_rule behavioral2/memory/2156-19-0x0000000001120000-0x000000000186C000-memory.dmp family_vidar_v7 behavioral2/memory/2156-22-0x0000000001120000-0x000000000186C000-memory.dmp family_vidar_v7 behavioral2/memory/2156-111-0x0000000001120000-0x000000000186C000-memory.dmp family_vidar_v7 behavioral2/memory/2156-146-0x0000000001120000-0x000000000186C000-memory.dmp family_vidar_v7 behavioral2/memory/2156-147-0x0000000001120000-0x000000000186C000-memory.dmp family_vidar_v7 behavioral2/memory/2156-162-0x0000000001120000-0x000000000186C000-memory.dmp family_vidar_v7 behavioral2/memory/2156-171-0x0000000001120000-0x000000000186C000-memory.dmp family_vidar_v7 -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Downloads MZ/PE file
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation coml.au3 -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 2124 set thread context of 3400 2124 Setup.exe 85 PID 4372 set thread context of 4620 4372 ECAFHIIJJE.exe 94 PID 3280 set thread context of 2548 3280 FCAECAKKFB.exe 96 PID 4620 set thread context of 916 4620 ftp.exe 102 -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\Tasks\Watcher Com SH.job ftp.exe File created C:\Windows\Tasks\TWI Cloud Host.job ftp.exe -
Executes dropped EXE 2 IoCs
pid Process 3280 FCAECAKKFB.exe 4372 ECAFHIIJJE.exe -
Loads dropped DLL 3 IoCs
pid Process 2156 coml.au3 2156 coml.au3 2156 coml.au3 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 1 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString coml.au3 -
Delays execution with timeout.exe 1 IoCs
pid Process 4648 timeout.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 coml.au3 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 coml.au3 -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 2124 Setup.exe 2124 Setup.exe 3400 netsh.exe 3400 netsh.exe 2156 coml.au3 2156 coml.au3 3280 FCAECAKKFB.exe 4372 ECAFHIIJJE.exe 4372 ECAFHIIJJE.exe 3280 FCAECAKKFB.exe 4620 ftp.exe 4620 ftp.exe 2548 ftp.exe 2548 ftp.exe 2156 coml.au3 2156 coml.au3 -
Suspicious behavior: MapViewOfSection 7 IoCs
pid Process 2124 Setup.exe 3400 netsh.exe 4372 ECAFHIIJJE.exe 3280 FCAECAKKFB.exe 4620 ftp.exe 4620 ftp.exe 2548 ftp.exe -
Suspicious use of WriteProcessMemory 37 IoCs
description pid Process procid_target PID 2124 wrote to memory of 3400 2124 Setup.exe 85 PID 2124 wrote to memory of 3400 2124 Setup.exe 85 PID 2124 wrote to memory of 3400 2124 Setup.exe 85 PID 2124 wrote to memory of 3400 2124 Setup.exe 85 PID 3400 wrote to memory of 2156 3400 netsh.exe 87 PID 3400 wrote to memory of 2156 3400 netsh.exe 87 PID 3400 wrote to memory of 2156 3400 netsh.exe 87 PID 3400 wrote to memory of 2156 3400 netsh.exe 87 PID 3400 wrote to memory of 2156 3400 netsh.exe 87 PID 2156 wrote to memory of 3280 2156 coml.au3 91 PID 2156 wrote to memory of 3280 2156 coml.au3 91 PID 2156 wrote to memory of 3280 2156 coml.au3 91 PID 2156 wrote to memory of 4372 2156 coml.au3 93 PID 2156 wrote to memory of 4372 2156 coml.au3 93 PID 2156 wrote to memory of 4372 2156 coml.au3 93 PID 4372 wrote to memory of 4620 4372 ECAFHIIJJE.exe 94 PID 4372 wrote to memory of 4620 4372 ECAFHIIJJE.exe 94 PID 4372 wrote to memory of 4620 4372 ECAFHIIJJE.exe 94 PID 3280 wrote to memory of 2548 3280 FCAECAKKFB.exe 96 PID 3280 wrote to memory of 2548 3280 FCAECAKKFB.exe 96 PID 3280 wrote to memory of 2548 3280 FCAECAKKFB.exe 96 PID 4372 wrote to memory of 4620 4372 ECAFHIIJJE.exe 94 PID 3280 wrote to memory of 2548 3280 FCAECAKKFB.exe 96 PID 2156 wrote to memory of 4556 2156 coml.au3 99 PID 2156 wrote to memory of 4556 2156 coml.au3 99 PID 2156 wrote to memory of 4556 2156 coml.au3 99 PID 4556 wrote to memory of 4648 4556 cmd.exe 101 PID 4556 wrote to memory of 4648 4556 cmd.exe 101 PID 4556 wrote to memory of 4648 4556 cmd.exe 101 PID 4620 wrote to memory of 916 4620 ftp.exe 102 PID 4620 wrote to memory of 916 4620 ftp.exe 102 PID 2548 wrote to memory of 4604 2548 ftp.exe 103 PID 2548 wrote to memory of 4604 2548 ftp.exe 103 PID 2548 wrote to memory of 4604 2548 ftp.exe 103 PID 4620 wrote to memory of 916 4620 ftp.exe 102 PID 4620 wrote to memory of 916 4620 ftp.exe 102 PID 2548 wrote to memory of 4604 2548 ftp.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\##!!SetUp_2244_Pa$sW0rd$$!!\Setup.exe"C:\Users\Admin\AppData\Local\Temp\##!!SetUp_2244_Pa$sW0rd$$!!\Setup.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2124 -
C:\Windows\SysWOW64\netsh.exeC:\Windows\SysWOW64\netsh.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3400 -
C:\Users\Admin\AppData\Local\Temp\coml.au3C:\Users\Admin\AppData\Local\Temp\coml.au33⤵
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2156 -
C:\ProgramData\FCAECAKKFB.exe"C:\ProgramData\FCAECAKKFB.exe"4⤵
- Suspicious use of SetThreadContext
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3280 -
C:\Windows\SysWOW64\ftp.exeC:\Windows\SysWOW64\ftp.exe5⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2548 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe6⤵PID:4604
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C:\ProgramData\ECAFHIIJJE.exe"C:\ProgramData\ECAFHIIJJE.exe"4⤵
- Suspicious use of SetThreadContext
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4372 -
C:\Windows\SysWOW64\ftp.exeC:\Windows\SysWOW64\ftp.exe5⤵
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4620 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe6⤵PID:916
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\DHDBGHCBAEGC" & exit4⤵
- Suspicious use of WriteProcessMemory
PID:4556 -
C:\Windows\SysWOW64\timeout.exetimeout /t 105⤵
- Delays execution with timeout.exe
PID:4648
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
78KB
MD5a37ee36b536409056a86f50e67777dd7
SHA11cafa159292aa736fc595fc04e16325b27cd6750
SHA2568934aaeb65b6e6d253dfe72dea5d65856bd871e989d5d3a2a35edfe867bb4825
SHA5123a7c260646315cf8c01f44b2ec60974017496bd0d80dd055c7e43b707cadba2d63aab5e0efd435670aa77886ed86368390d42c4017fc433c3c4b9d1c47d0f356
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
439KB
MD55ff1fca37c466d6723ec67be93b51442
SHA134cc4e158092083b13d67d6d2bc9e57b798a303b
SHA2565136a49a682ac8d7f1ce71b211de8688fce42ed57210af087a8e2dbc8a934062
SHA5124802ef62630c521d83a1d333969593fb00c9b38f82b4d07f70fbd21f495fea9b3f67676064573d2c71c42bc6f701992989742213501b16087bb6110e337c7546
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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Filesize
251KB
MD54e52d739c324db8225bd9ab2695f262f
SHA171c3da43dc5a0d2a1941e874a6d015a071783889
SHA25674ebbac956e519e16923abdc5ab8912098a4f64e38ddcb2eae23969f306afe5a
SHA5122d4168a69082a9192b9248f7331bd806c260478ff817567df54f997d7c3c7d640776131355401e4bdb9744e246c36d658cb24b18de67d8f23f10066e5fe445f6
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Filesize
2.3MB
MD5daaff76b0baf0a1f9cec253560c5db20
SHA10311cf0eeb4beddd2c69c6e97462595313a41e78
SHA2565706c6f5421a6a34fdcb67e9c9e71283c8fc1c33499904519cbdc6a21e6b071c
SHA512987ca2d67903c65ee1075c4a5250c85840aea26647b1d95a3e73a26dcad053bd4c31df4ca01d6cc0c196fa7e8e84ab63ed4a537f72fc0b1ee4ba09cdb549ddf3
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Filesize
8.6MB
MD56cfddd5ce9ca4bb209bd5d8c2cd80025
SHA1424da82e9edbb6b39a979ab97d84239a1d67c48b
SHA256376e1802b979514ba0e9c73933a8c6a09dd3f1d2a289f420c2202e64503d08a7
SHA512d861130d87bfedc38a97019cba17724067f397e6ffe7e1384175db48c0a177a2e7e256c3c933d0f42766e8077f767d6d4dc8758200852e8ec135736daee7c0f8
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Filesize
951KB
MD5c62f812e250409fbd3c78141984270f2
SHA19c7c70bb78aa0de4ccf0c2b5d87b37c8a40bd806
SHA256d8617477c800cc10f9b52e90b885117a27266831fb5033647b6b6bd6025380a8
SHA5127573ecac1725f395bbb1661f743d8ee6b029f357d3ef07d0d96ee4ff3548fe06fab105ee72be3e3964d2053de2f44245cca9a061d47c1411949840c84f6e9092
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Filesize
1.1MB
MD58d443e7cb87cacf0f589ce55599e008f
SHA1c7ff0475a3978271e0a8417ac4a826089c083772
SHA256e2aaaa1a0431aab1616e2b612e9b68448107e6ce71333f9c0ec1763023b72b2a
SHA512c7d0ced6eb9e203d481d1dbdd5965278620c10cdc81c02da9c4f7f99f3f8c61dfe975cf48d4b93ccde9857edb881a77ebe9cd13ae7ef029285d770d767aa74a5
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Filesize
736KB
MD598945b4ef62413ea3bff24c4508b9fad
SHA111fddd10445f4c790e1d72d4c613ae9adbdf95ba
SHA256aa4bbe20186e7ceefaa102cebaa4c0ef638303ca766c6427fad908b339ae9cc2
SHA5127574569b1c9776c70a770c72405232ccf8b7a42636d82753c787ac1c75ad579a681ced2f7236f4e8995d61ef1d6d816405c1c10ec6e87803e710cde05f511bb4
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Filesize
1.1MB
MD5bf3f8629b8e2e7fc2441852da544cccc
SHA14ba1954890997bc7cd5c592661d93e3866719dab
SHA25639792ae7b3164d1bbbab719a408932a44be5d458020c45d23807e10c9f628fdb
SHA512b54d07f39ff079063d1cb4e086041e8dedf216e029c0b383832dd432aa8c41c00f2df327ceee700298578c9cc96a2c50cb4e7cf0d051aca795157e9bebd40529
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Filesize
6.8MB
MD56b3fc718ef66311d05fd7f9ff83e541d
SHA1f98cf16628a02540ec653b056c94c91932fef3c5
SHA256a458db1e508c1742d3754f53bdea16f7686a42972073b50af25b299d6c9ad709
SHA51208dbdd4b9e98408c0f8d29983b01655b12e8cc6734a287c4eac305b1668cf0d1363533ce608f6cc2a3f88f4124037dd46391f67a703ff24384cff40c469e4e9b
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Filesize
872KB
MD5c56b5f0201a3b3de53e561fe76912bfd
SHA12a4062e10a5de813f5688221dbeb3f3ff33eb417
SHA256237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d
SHA512195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c