Analysis
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max time kernel
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max time network
120s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16-11-2024 23:44
Behavioral task
behavioral1
Sample
ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe
Resource
win10v2004-20241007-en
General
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Target
ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe
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Size
130KB
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MD5
96da4fc3a43e826cb7ccd2a58c286400
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SHA1
86b843cc80344912cbdf3d83fb7ab7d7a957105d
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SHA256
ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5b
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SHA512
46bdd5711bbca15ff68f0d4732d9f5a606d639214d27d5ab14a3f15c9624cf4b2b73030efe3a19f58722b4f6807efcf7a8c15b6c71d0ec80cd21a427e91a1c7a
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SSDEEP
1536:mH1ZaQvR1KiX3NK6I+hZhYrt/w5Q6G6IpiRYzz9qJHhhnm0yG5aP/5UROXTmNJ:6KQJcinxphkG5Q6GdpIOkJHhKRyOXK
Malware Config
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 family
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ModiLoader Second Stage 6 IoCs
Processes:
resource yara_rule behavioral2/memory/4808-53-0x0000000000400000-0x0000000000411000-memory.dmp modiloader_stage2 behavioral2/memory/4808-58-0x0000000000400000-0x0000000000411000-memory.dmp modiloader_stage2 behavioral2/memory/4808-57-0x0000000000400000-0x0000000000411000-memory.dmp modiloader_stage2 behavioral2/memory/4808-55-0x0000000000400000-0x0000000000411000-memory.dmp modiloader_stage2 behavioral2/memory/4808-49-0x0000000000400000-0x0000000000411000-memory.dmp modiloader_stage2 behavioral2/memory/4808-65-0x0000000000400000-0x0000000000411000-memory.dmp modiloader_stage2 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe -
Executes dropped EXE 3 IoCs
Processes:
Flaseher.exeFlaseher.exeFlaseher.exepid process 1248 Flaseher.exe 3776 Flaseher.exe 4808 Flaseher.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
reg.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\.Flasfh = "C:\\Users\\Admin\\AppData\\Roaming\\..Flash\\Flaseher.exe" reg.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exeFlaseher.exedescription pid process target process PID 1468 set thread context of 2320 1468 ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe PID 1248 set thread context of 3776 1248 Flaseher.exe Flaseher.exe PID 1248 set thread context of 4808 1248 Flaseher.exe Flaseher.exe -
Processes:
resource yara_rule behavioral2/memory/1468-0-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral2/memory/1468-5-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral2/memory/2320-10-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/2320-12-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/1468-16-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral2/memory/2320-15-0x0000000000400000-0x000000000040B000-memory.dmp upx C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe upx behavioral2/memory/1248-39-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral2/memory/2320-43-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/1248-44-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral2/memory/1248-45-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral2/memory/1248-46-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral2/memory/1248-59-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral2/memory/2320-62-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/3776-64-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 7 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exece750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.execmd.exereg.exeFlaseher.exeFlaseher.exeFlaseher.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Flaseher.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Flaseher.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Flaseher.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
Flaseher.exedescription pid process Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe Token: SeDebugPrivilege 3776 Flaseher.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exece750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exeFlaseher.exeFlaseher.exepid process 1468 ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe 2320 ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe 1248 Flaseher.exe 3776 Flaseher.exe -
Suspicious use of WriteProcessMemory 38 IoCs
Processes:
ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exece750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.execmd.exeFlaseher.exedescription pid process target process PID 1468 wrote to memory of 2320 1468 ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe PID 1468 wrote to memory of 2320 1468 ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe PID 1468 wrote to memory of 2320 1468 ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe PID 1468 wrote to memory of 2320 1468 ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe PID 1468 wrote to memory of 2320 1468 ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe PID 1468 wrote to memory of 2320 1468 ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe PID 1468 wrote to memory of 2320 1468 ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe PID 1468 wrote to memory of 2320 1468 ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe PID 2320 wrote to memory of 3224 2320 ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe cmd.exe PID 2320 wrote to memory of 3224 2320 ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe cmd.exe PID 2320 wrote to memory of 3224 2320 ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe cmd.exe PID 3224 wrote to memory of 456 3224 cmd.exe reg.exe PID 3224 wrote to memory of 456 3224 cmd.exe reg.exe PID 3224 wrote to memory of 456 3224 cmd.exe reg.exe PID 2320 wrote to memory of 1248 2320 ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe Flaseher.exe PID 2320 wrote to memory of 1248 2320 ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe Flaseher.exe PID 2320 wrote to memory of 1248 2320 ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe Flaseher.exe PID 1248 wrote to memory of 3776 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 3776 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 3776 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 3776 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 3776 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 3776 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 3776 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 3776 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 4808 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 4808 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 4808 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 4808 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 4808 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 4808 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 4808 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 4808 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 4808 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 4808 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 4808 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 4808 1248 Flaseher.exe Flaseher.exe PID 1248 wrote to memory of 4808 1248 Flaseher.exe Flaseher.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe"C:\Users\Admin\AppData\Local\Temp\ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1468 -
C:\Users\Admin\AppData\Local\Temp\ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe"C:\Users\Admin\AppData\Local\Temp\ce750359dd479f565e26a3e759b65350296604233e8489b7c949d860948c3b5bN.exe"2⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\YFTSF.bat" "3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3224 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v ".Flasfh" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe" /f4⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:456
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C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe"C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1248 -
C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe"C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3776
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C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe"C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4808
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
145B
MD5da0cbe87b720a79b294147ed6a4b98be
SHA1ebf0dc9efd7a12cb192e355cda87546acb4ab360
SHA2567ccfeff356fdccc9145bd1e263aa1c56360ca7b6552ed5a5665c596d02a627ed
SHA512f55c4a3d24d2f11db5eda3c816d1cd3b8804a171a7bf715b13d60788247fbb352eafaa5bd4e0a8086c1013396be0a48c7bdb904ab0f974fa0c75e81e3d365acc
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Filesize
130KB
MD5c6cbd0db00683b8647e706c5bf561784
SHA1e385060c5da464675c0d1a802953d2fdb6dab965
SHA256d357c096fb3db3342a213e8d28f34919665ecd72ca8854225fb997d1cbb7c9d9
SHA5128caf36251be5aef69688eefbd1bddd25f693afe6f2b13230008d82f2fabc59d22225cedc84c424c65dc9ebf7de81e144efe420a9e94d6072238dfda76dc972ee