Analysis
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max time kernel
149s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240220-en -
resource tags
arch:x64arch:x86image:win10v2004-20240220-enlocale:en-usos:windows10-2004-x64system -
submitted
21/02/2024, 04:09
Static task
static1
Behavioral task
behavioral1
Sample
db5c362b0b4ec0a9bbc7b2c5a186a22019c82c2a96a7c326fad2e1f095de22db.bat
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
db5c362b0b4ec0a9bbc7b2c5a186a22019c82c2a96a7c326fad2e1f095de22db.bat
Resource
win10v2004-20240220-en
General
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Target
db5c362b0b4ec0a9bbc7b2c5a186a22019c82c2a96a7c326fad2e1f095de22db.bat
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Size
2.2MB
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MD5
6dc5aa35800875f5e06a20da26286f13
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SHA1
b9fbf17b8a2aeae452050b2f660ef8cff024a433
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SHA256
db5c362b0b4ec0a9bbc7b2c5a186a22019c82c2a96a7c326fad2e1f095de22db
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SHA512
a51120e0800a2694ae14267faf667dc5f37be76bf17bcc042931ef8a1f7f8b38237bf12f441ce3eec7eb4aba15428e3ddcbaa2f23a2944b7f8adbe9c9a5649ab
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SSDEEP
24576:RLM2LFX2P6Qv1hhxfAswo1eoKHMX+mIi8g1CLbGBi3oucj+9OtOT+a0sloBJCpDo:RYQSv1fxfAsJ1eoVuSDW0YXEx
Malware Config
Extracted
remcos
RemoteHost
swjurf.work.gd:9231
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audio_folder
MicRecords
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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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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
hgjbhk
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mouse_option
false
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mutex
Rmc-BM92FA
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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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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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Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) 15 IoCs
resource yara_rule behavioral2/memory/3992-52-0x0000000001200000-0x0000000002200000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/3992-55-0x0000000001200000-0x0000000002200000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/3992-56-0x0000000001200000-0x0000000002200000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/3992-57-0x0000000001200000-0x0000000002200000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/3992-58-0x0000000001200000-0x0000000002200000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/3992-59-0x0000000001200000-0x0000000002200000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/3992-60-0x0000000001200000-0x0000000002200000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/3992-66-0x0000000001200000-0x0000000002200000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/3992-67-0x0000000001200000-0x0000000002200000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/3992-74-0x0000000001200000-0x0000000002200000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/3992-75-0x0000000001200000-0x0000000002200000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/3992-82-0x0000000001200000-0x0000000002200000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/3992-83-0x0000000001200000-0x0000000002200000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/3992-90-0x0000000001200000-0x0000000002200000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/3992-91-0x0000000001200000-0x0000000002200000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM -
ModiLoader Second Stage 1 IoCs
resource yara_rule behavioral2/memory/1664-6-0x00000000049D0000-0x00000000059D0000-memory.dmp modiloader_stage2 -
Creates new service(s) 1 TTPs
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Executes dropped EXE 3 IoCs
pid Process 1664 pointer.com 1404 easinvoker.exe 884 easinvoker.exe -
Loads dropped DLL 2 IoCs
pid Process 1404 easinvoker.exe 884 easinvoker.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4023562663-3911442808-1494947993-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Soxqluzt = "C:\\Users\\Public\\Soxqluzt.url" pointer.com -
Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 544 sc.exe 2420 sc.exe -
Enumerates system info in registry 2 TTPs 4 IoCs
description 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 Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier xcopy.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2528 PING.EXE -
Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 17 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 19 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe 1404 easinvoker.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 652 Process not Found -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3404 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3992 colorcpl.exe -
Suspicious use of WriteProcessMemory 60 IoCs
description pid Process procid_target PID 1372 wrote to memory of 4640 1372 cmd.exe 85 PID 1372 wrote to memory of 4640 1372 cmd.exe 85 PID 4640 wrote to memory of 4704 4640 cmd.exe 86 PID 4640 wrote to memory of 4704 4640 cmd.exe 86 PID 1372 wrote to memory of 2528 1372 cmd.exe 87 PID 1372 wrote to memory of 2528 1372 cmd.exe 87 PID 1372 wrote to memory of 1664 1372 cmd.exe 90 PID 1372 wrote to memory of 1664 1372 cmd.exe 90 PID 1372 wrote to memory of 1664 1372 cmd.exe 90 PID 1664 wrote to memory of 2316 1664 pointer.com 91 PID 1664 wrote to memory of 2316 1664 pointer.com 91 PID 1664 wrote to memory of 2316 1664 pointer.com 91 PID 2316 wrote to memory of 4672 2316 cmd.exe 93 PID 2316 wrote to memory of 4672 2316 cmd.exe 93 PID 2316 wrote to memory of 4672 2316 cmd.exe 93 PID 2316 wrote to memory of 1580 2316 cmd.exe 95 PID 2316 wrote to memory of 1580 2316 cmd.exe 95 PID 2316 wrote to memory of 1580 2316 cmd.exe 95 PID 2316 wrote to memory of 2448 2316 cmd.exe 96 PID 2316 wrote to memory of 2448 2316 cmd.exe 96 PID 2316 wrote to memory of 2448 2316 cmd.exe 96 PID 2316 wrote to memory of 2080 2316 cmd.exe 97 PID 2316 wrote to memory of 2080 2316 cmd.exe 97 PID 2316 wrote to memory of 2080 2316 cmd.exe 97 PID 2316 wrote to memory of 2532 2316 cmd.exe 98 PID 2316 wrote to memory of 2532 2316 cmd.exe 98 PID 2316 wrote to memory of 2532 2316 cmd.exe 98 PID 2316 wrote to memory of 2580 2316 cmd.exe 99 PID 2316 wrote to memory of 2580 2316 cmd.exe 99 PID 2316 wrote to memory of 2580 2316 cmd.exe 99 PID 2316 wrote to memory of 4524 2316 cmd.exe 100 PID 2316 wrote to memory of 4524 2316 cmd.exe 100 PID 2316 wrote to memory of 4524 2316 cmd.exe 100 PID 2316 wrote to memory of 2028 2316 cmd.exe 101 PID 2316 wrote to memory of 2028 2316 cmd.exe 101 PID 2316 wrote to memory of 2028 2316 cmd.exe 101 PID 2316 wrote to memory of 4664 2316 cmd.exe 102 PID 2316 wrote to memory of 4664 2316 cmd.exe 102 PID 2316 wrote to memory of 4664 2316 cmd.exe 102 PID 2316 wrote to memory of 1404 2316 cmd.exe 103 PID 2316 wrote to memory of 1404 2316 cmd.exe 103 PID 1404 wrote to memory of 3508 1404 easinvoker.exe 104 PID 1404 wrote to memory of 3508 1404 easinvoker.exe 104 PID 3508 wrote to memory of 3436 3508 cmd.exe 106 PID 3508 wrote to memory of 3436 3508 cmd.exe 106 PID 3508 wrote to memory of 544 3508 cmd.exe 107 PID 3508 wrote to memory of 544 3508 cmd.exe 107 PID 3508 wrote to memory of 2420 3508 cmd.exe 109 PID 3508 wrote to memory of 2420 3508 cmd.exe 109 PID 3436 wrote to memory of 3404 3436 cmd.exe 110 PID 3436 wrote to memory of 3404 3436 cmd.exe 110 PID 1664 wrote to memory of 2120 1664 pointer.com 111 PID 1664 wrote to memory of 2120 1664 pointer.com 111 PID 1664 wrote to memory of 2120 1664 pointer.com 111 PID 2120 wrote to memory of 884 2120 cmd.exe 113 PID 2120 wrote to memory of 884 2120 cmd.exe 113 PID 1664 wrote to memory of 3992 1664 pointer.com 114 PID 1664 wrote to memory of 3992 1664 pointer.com 114 PID 1664 wrote to memory of 3992 1664 pointer.com 114 PID 1664 wrote to memory of 3992 1664 pointer.com 114
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\db5c362b0b4ec0a9bbc7b2c5a186a22019c82c2a96a7c326fad2e1f095de22db.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:1372 -
C:\Windows\system32\cmd.execmd /c certutil -decodehex "C:\Users\Admin\AppData\Local\Temp\db5c362b0b4ec0a9bbc7b2c5a186a22019c82c2a96a7c326fad2e1f095de22db.bat" "C:\Users\Public\pointer.com" 32⤵
- Suspicious use of WriteProcessMemory
PID:4640 -
C:\Windows\system32\certutil.execertutil -decodehex "C:\Users\Admin\AppData\Local\Temp\db5c362b0b4ec0a9bbc7b2c5a186a22019c82c2a96a7c326fad2e1f095de22db.bat" "C:\Users\Public\pointer.com" 33⤵PID:4704
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C:\Windows\system32\PING.EXEPING -n 3 127.0.0.12⤵
- Runs ping.exe
PID:2528
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C:\Users\Public\pointer.comC:\Users\Public\pointer.com2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1664 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\SoxqluztO.bat" "3⤵
- Suspicious use of WriteProcessMemory
PID:2316 -
C:\Windows\SysWOW64\cmd.execmd /c mkdir "\\?\C:\Windows "4⤵PID:4672
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" ECHO F"4⤵PID:1580
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C:\Windows\SysWOW64\xcopy.exexcopy "easinvoker.exe" "C:\Windows \System32\" /K /D /H /Y4⤵
- Enumerates system info in registry
PID:2448
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" ECHO F"4⤵PID:2080
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C:\Windows\SysWOW64\xcopy.exexcopy "netutils.dll" "C:\Windows \System32\" /K /D /H /Y4⤵
- Enumerates system info in registry
PID:2532
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" ECHO F"4⤵PID:2580
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C:\Windows\SysWOW64\xcopy.exexcopy "KDECO.bat" "C:\Windows \System32\" /K /D /H /Y4⤵
- Enumerates system info in registry
PID:4524
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" ECHO F"4⤵PID:2028
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C:\Windows\SysWOW64\xcopy.exexcopy "x.bat" "C:\Windows \System32\" /K /D /H /Y4⤵
- Enumerates system info in registry
PID:4664
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C:\Windows \System32\easinvoker.exe"C:\\Windows \\System32\\easinvoker.exe"4⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1404 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\windows \system32\KDECO.bat""5⤵
- Suspicious use of WriteProcessMemory
PID:3508 -
C:\Windows\system32\cmd.execmd /c powershell.exe -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"6⤵
- Suspicious use of WriteProcessMemory
PID:3436 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"7⤵
- Suspicious use of AdjustPrivilegeToken
PID:3404
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C:\Windows\system32\sc.exesc.exe create truesight binPath="C:\Users\Public\Libraries\truesight.sys" type=kernel6⤵
- Launches sc.exe
PID:544
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C:\Windows\system32\sc.exesc.exe start truesight6⤵
- Launches sc.exe
PID:2420
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C:\Windows\SysWOW64\cmd.execmd /c "C:\\Windows \\System32\\easinvoker.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:2120 -
C:\Windows \System32\easinvoker.exe"C:\\Windows \\System32\\easinvoker.exe"4⤵
- Executes dropped EXE
- Loads dropped DLL
PID:884
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C:\Windows\SysWOW64\colorcpl.exeC:\Windows\System32\colorcpl.exe3⤵
- Suspicious use of SetWindowsHookEx
PID:3992
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
144B
MD5e4253a2776319db0250b6e18502f4b89
SHA11bd06bdf2ad270508b4280fd3a48b77aef5a148d
SHA256d08ff5c4cd293325be53fc6544acb1fa1ee674e57fa042f0b8be01bbca6ac0da
SHA512bacbec273bfa87a265a03eb4c9544b35c8239b580b5206ecee684e9aa18b2c464cfc4869139d18c533e9aea70c30c5823bf47263778dd282eeea619cfe4d8789
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
4KB
MD5785e8193007bcd7858b9df41c9d45f89
SHA129b206de05ab075138ca9e0b9fccdddf3c30cdfe
SHA256c8e1912a3328802e98563e32eb053ae3e28249b701054af227e9f1ba6bfe24d9
SHA512a4d6fd586800f27939d8c152e89d2a231dc9fd8466e715dfeba22e2aa0428509095e12e6e66f2cb5e40ff5c998b439dc3f6792e20c179f41ac9cae31ada9d45f
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Filesize
7KB
MD50d0d24b46d4bb0e4962595d455020d48
SHA148b247c1cb2577b28aabd7dfa999e0642b5dc6de
SHA256f46e0cc2c119a32dd87edf97bfc73d985ee97d2c9dc00274b6b20d641e29deea
SHA512d5a8779e1cfd2a284173ce8a205cacb41fc7c744fa84e55682ac50b327c676ff50f668ecd176e0ab84420d143a8023d8b4590362b223704c55f5b0d7e116ba2c
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Filesize
128KB
MD5231ce1e1d7d98b44371ffff407d68b59
SHA125510d0f6353dbf0c9f72fc880de7585e34b28ff
SHA25630951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96
SHA512520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612
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Filesize
115KB
MD5ecb0b0d16112f27c57e4048a02802fd5
SHA1f7d1c76802d3948c55114fc0ea82c928936de944
SHA256ae33f291a6f2011ca147c2b48035743aba3c507dcef86e1fa6acb4dee47cbf43
SHA512a18a6cde621274f42e20b4b897df2df984a8e6d420d65198fd6d4193a3a91b8c3ca6905120ac299acd8758da72654e7a650e872425677763894b11c98f03c421
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Filesize
1.3MB
MD55e14df714a090c430526a6a3f5ae14a9
SHA19d30febbb7666626c8c3a917aeccdda79d39f18a
SHA256699a27d39fd0baa6dee651adf1995ca6eb168657b41235fd0d2cd74c738a8cac
SHA512d20540378cf8e76b39beff338de024d9e061a1c84ab5ac2a0033b2b76f5d845234016b35fcdcabb03c049d65f279101a9993a145b369591b4821c880efb70e34