Analysis
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max time kernel
150s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
07-08-2022 08:44
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.W32.AIDetect.malware2.6319.exe
Resource
win7-20220715-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.W32.AIDetect.malware2.6319.exe
Resource
win10v2004-20220721-en
General
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Target
SecuriteInfo.com.W32.AIDetect.malware2.6319.exe
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Size
876KB
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MD5
224a5532ebd723ef2ef09c3aa8262642
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SHA1
d822c066fc10f00dbb3f19a0067d514936d6e523
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SHA256
b7aacc2b12e6e8f89a954e2623b6a53137257e4039ecc45311998caf6cd41cf0
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SHA512
f0be7c9ca4fb82318f66e3ced2993fbdd47fd6281dd5f64dc5bbb9733359800a2d538b51095969243c386c4efd47b9df42191cfc379cd15f5f7d60de95a029fa
Malware Config
Extracted
remcos
RemoteHost
dash.3utilities.com:2404
dash1.3utilities.com:2404
dash2.ddns.net:2404
bash.mywire.org:2404
bash1.accesscam.org:2404
dash3.ddns.net:2404
dash4.ddns.net:2404
bash2.accessscam.org:2404
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audio_folder
MicRecords
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audio_path
%AppData%
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
Remcos
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delete_file
false
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hide_file
false
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hide_keylog_file
false
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install_flag
false
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install_path
%AppData%
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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keylog_path
%AppData%
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mouse_option
false
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mutex
dashboard-AHIVSC
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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
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take_screenshot_option
false
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take_screenshot_time
5
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take_screenshot_title
notepad;solitaire;
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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Blocklisted process makes network request 1 IoCs
Processes:
cmd.exeflow pid process 82 4344 cmd.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
SecuriteInfo.com.W32.AIDetect.malware2.6319.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\Control Panel\International\Geo\Nation SecuriteInfo.com.W32.AIDetect.malware2.6319.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
SecuriteInfo.com.W32.AIDetect.malware2.6319.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Upcwzmozy = "C:\\Users\\Public\\Libraries\\yzomzwcpU.url" SecuriteInfo.com.W32.AIDetect.malware2.6319.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Runs net.exe
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
powershell.exeSecuriteInfo.com.W32.AIDetect.malware2.6319.exepid process 796 powershell.exe 796 powershell.exe 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 796 powershell.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
SecuriteInfo.com.W32.AIDetect.malware2.6319.execmd.execmd.exenet.exedescription pid process target process PID 4280 wrote to memory of 3584 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe cmd.exe PID 4280 wrote to memory of 3584 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe cmd.exe PID 4280 wrote to memory of 3584 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe cmd.exe PID 3584 wrote to memory of 2188 3584 cmd.exe cmd.exe PID 3584 wrote to memory of 2188 3584 cmd.exe cmd.exe PID 3584 wrote to memory of 2188 3584 cmd.exe cmd.exe PID 2188 wrote to memory of 4592 2188 cmd.exe net.exe PID 2188 wrote to memory of 4592 2188 cmd.exe net.exe PID 2188 wrote to memory of 4592 2188 cmd.exe net.exe PID 4592 wrote to memory of 4904 4592 net.exe net1.exe PID 4592 wrote to memory of 4904 4592 net.exe net1.exe PID 4592 wrote to memory of 4904 4592 net.exe net1.exe PID 2188 wrote to memory of 796 2188 cmd.exe powershell.exe PID 2188 wrote to memory of 796 2188 cmd.exe powershell.exe PID 2188 wrote to memory of 796 2188 cmd.exe powershell.exe PID 4280 wrote to memory of 4344 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe cmd.exe PID 4280 wrote to memory of 4344 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe cmd.exe PID 4280 wrote to memory of 4344 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe cmd.exe PID 4280 wrote to memory of 4344 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe cmd.exe PID 4280 wrote to memory of 4344 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe cmd.exe PID 4280 wrote to memory of 4344 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe cmd.exe PID 4280 wrote to memory of 4344 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe cmd.exe PID 4280 wrote to memory of 4344 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe cmd.exe PID 4280 wrote to memory of 4344 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe cmd.exe PID 4280 wrote to memory of 4344 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe cmd.exe PID 4280 wrote to memory of 4344 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe cmd.exe PID 4280 wrote to memory of 4344 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe cmd.exe PID 4280 wrote to memory of 4344 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe cmd.exe PID 4280 wrote to memory of 4344 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe cmd.exe PID 4280 wrote to memory of 4344 4280 SecuriteInfo.com.W32.AIDetect.malware2.6319.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetect.malware2.6319.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetect.malware2.6319.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\Upcwzmozyt.bat" "2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /K C:\Users\Public\Libraries\UpcwzmozyO.bat3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net.exenet session4⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 session5⤵
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -WindowStyle Hidden -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k2⤵
- Blocklisted process makes network request
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Public\Libraries\Cdex.batFilesize
155B
MD5213c60adf1c9ef88dc3c9b2d579959d2
SHA1e4d2ad7b22b1a8b5b1f7a702b303c7364b0ee021
SHA25637c59c8398279916cfce45f8c5e3431058248f5e3bef4d9f5c0f44a7d564f82e
SHA512fe897d9caa306b0e761b2fd61bb5dc32a53bfaad1ce767c6860af4e3ad59c8f3257228a6e1072dab0f990cb51c59c648084ba419ac6bc5c0a99bdffa569217b7
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C:\Users\Public\Libraries\UpcwzmozyO.batFilesize
1KB
MD5df48c09f243ebcc8a165f77a1c2bf889
SHA1455f7db0adcc2a58d006f1630fb0bd55cd868c07
SHA2564ef9821678da07138c19405387f3fb95e409fbd461c7b8d847c05075facd63ca
SHA512735838c7cca953697ded48adfcd037b7f198072a8962f5940ce12e1bb1c7dd8c1f257a829276f5f5456f776f5bd13342222dd6e0dfc8f18a23f464f2c8d8f1cc
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C:\Users\Public\Libraries\Upcwzmozyt.batFilesize
58B
MD59bf1ee3dad1d7cc674857d8539688e87
SHA11de607c7fc4839054f824a5cd0eb83dd6ca38775
SHA256ae28c13247d7146dad9f046a3f485adc46c6dc7e54773db6f0432910f5e70b2c
SHA512416fadbe276eff38514cf3a9824fb2d9a8a49d4eda51f20d20b499615527484ca65cd91ebe53637b448aed59ef1bf11a94f4035266ed5be545b0d45ae6d7ffbb
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memory/796-168-0x00000000072D0000-0x0000000007302000-memory.dmpFilesize
200KB
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memory/796-170-0x0000000007310000-0x000000000732E000-memory.dmpFilesize
120KB
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memory/796-177-0x0000000007790000-0x0000000007798000-memory.dmpFilesize
32KB
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memory/796-176-0x00000000077A0000-0x00000000077BA000-memory.dmpFilesize
104KB
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memory/796-161-0x0000000000000000-mapping.dmp
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memory/796-162-0x0000000002CB0000-0x0000000002CE6000-memory.dmpFilesize
216KB
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memory/796-163-0x00000000054E0000-0x0000000005B08000-memory.dmpFilesize
6.2MB
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memory/796-164-0x00000000052E0000-0x0000000005302000-memory.dmpFilesize
136KB
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memory/796-165-0x0000000005B10000-0x0000000005B76000-memory.dmpFilesize
408KB
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memory/796-166-0x0000000005B80000-0x0000000005BE6000-memory.dmpFilesize
408KB
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memory/796-167-0x0000000006180000-0x000000000619E000-memory.dmpFilesize
120KB
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memory/796-175-0x00000000076A0000-0x00000000076AE000-memory.dmpFilesize
56KB
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memory/796-169-0x000000006F980000-0x000000006F9CC000-memory.dmpFilesize
304KB
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memory/796-174-0x00000000076E0000-0x0000000007776000-memory.dmpFilesize
600KB
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memory/796-171-0x0000000007AB0000-0x000000000812A000-memory.dmpFilesize
6.5MB
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memory/796-172-0x0000000007470000-0x000000000748A000-memory.dmpFilesize
104KB
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memory/796-173-0x00000000074F0000-0x00000000074FA000-memory.dmpFilesize
40KB
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memory/2188-156-0x0000000000000000-mapping.dmp
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memory/3584-154-0x0000000000000000-mapping.dmp
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memory/4280-186-0x0000000050590000-0x000000005060D000-memory.dmpFilesize
500KB
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memory/4344-184-0x0000000000000000-mapping.dmp
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memory/4344-225-0x0000000050590000-0x000000005060D000-memory.dmpFilesize
500KB
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memory/4344-226-0x0000000000BE0000-0x0000000000C5A000-memory.dmpFilesize
488KB
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memory/4344-227-0x0000000000BE0000-0x0000000000C5A000-memory.dmpFilesize
488KB
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memory/4592-158-0x0000000000000000-mapping.dmp
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memory/4904-159-0x0000000000000000-mapping.dmp