Analysis
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max time kernel
142s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
08/06/2023, 15:54
Static task
static1
Behavioral task
behavioral1
Sample
566a2bf78330a57fe914f8dffe985c52cb31a16af13dac22641602ea834a153e.exe
Resource
win10v2004-20230220-en
General
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Target
566a2bf78330a57fe914f8dffe985c52cb31a16af13dac22641602ea834a153e.exe
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Size
208KB
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MD5
4e8d5bee5bdd92eaff637c2c8b1ac784
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SHA1
13fb1c40c9fb0982963ad3024ab1672067945e68
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SHA256
566a2bf78330a57fe914f8dffe985c52cb31a16af13dac22641602ea834a153e
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SHA512
47eff50e10ea01d09831aef2a5bd28b6d89e8bbc46f9d54104fbdc8310bfd70f4b4413588f101eeec94ac76d2218cb3c69bb382464512504adce55e14ce494a4
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SSDEEP
3072:H/DmgskHbfHN+Pst60p0zuNmnKG7peNMQbuZAIqbey3lfbi:fDmfAfHN+wiuInRexuZAIij
Malware Config
Signatures
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation 566a2bf78330a57fe914f8dffe985c52cb31a16af13dac22641602ea834a153e.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation lamod.exe -
Executes dropped EXE 4 IoCs
pid Process 2460 lamod.exe 2776 lamod.exe 1708 lamod.exe 3108 lamod.exe -
Loads dropped DLL 1 IoCs
pid Process 3240 rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2044 schtasks.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4420 566a2bf78330a57fe914f8dffe985c52cb31a16af13dac22641602ea834a153e.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 4420 wrote to memory of 2460 4420 566a2bf78330a57fe914f8dffe985c52cb31a16af13dac22641602ea834a153e.exe 84 PID 4420 wrote to memory of 2460 4420 566a2bf78330a57fe914f8dffe985c52cb31a16af13dac22641602ea834a153e.exe 84 PID 4420 wrote to memory of 2460 4420 566a2bf78330a57fe914f8dffe985c52cb31a16af13dac22641602ea834a153e.exe 84 PID 2460 wrote to memory of 2044 2460 lamod.exe 85 PID 2460 wrote to memory of 2044 2460 lamod.exe 85 PID 2460 wrote to memory of 2044 2460 lamod.exe 85 PID 2460 wrote to memory of 1056 2460 lamod.exe 87 PID 2460 wrote to memory of 1056 2460 lamod.exe 87 PID 2460 wrote to memory of 1056 2460 lamod.exe 87 PID 1056 wrote to memory of 3084 1056 cmd.exe 89 PID 1056 wrote to memory of 3084 1056 cmd.exe 89 PID 1056 wrote to memory of 3084 1056 cmd.exe 89 PID 1056 wrote to memory of 3764 1056 cmd.exe 90 PID 1056 wrote to memory of 3764 1056 cmd.exe 90 PID 1056 wrote to memory of 3764 1056 cmd.exe 90 PID 1056 wrote to memory of 4064 1056 cmd.exe 91 PID 1056 wrote to memory of 4064 1056 cmd.exe 91 PID 1056 wrote to memory of 4064 1056 cmd.exe 91 PID 1056 wrote to memory of 2296 1056 cmd.exe 92 PID 1056 wrote to memory of 2296 1056 cmd.exe 92 PID 1056 wrote to memory of 2296 1056 cmd.exe 92 PID 1056 wrote to memory of 1684 1056 cmd.exe 93 PID 1056 wrote to memory of 1684 1056 cmd.exe 93 PID 1056 wrote to memory of 1684 1056 cmd.exe 93 PID 1056 wrote to memory of 3848 1056 cmd.exe 94 PID 1056 wrote to memory of 3848 1056 cmd.exe 94 PID 1056 wrote to memory of 3848 1056 cmd.exe 94 PID 2460 wrote to memory of 3240 2460 lamod.exe 103 PID 2460 wrote to memory of 3240 2460 lamod.exe 103 PID 2460 wrote to memory of 3240 2460 lamod.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\566a2bf78330a57fe914f8dffe985c52cb31a16af13dac22641602ea834a153e.exe"C:\Users\Admin\AppData\Local\Temp\566a2bf78330a57fe914f8dffe985c52cb31a16af13dac22641602ea834a153e.exe"1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4420 -
C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe"C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2460 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN lamod.exe /TR "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe" /F3⤵
- Creates scheduled task(s)
PID:2044
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "lamod.exe" /P "Admin:N"&&CACLS "lamod.exe" /P "Admin:R" /E&&echo Y|CACLS "..\a9e2a16078" /P "Admin:N"&&CACLS "..\a9e2a16078" /P "Admin:R" /E&&Exit3⤵
- Suspicious use of WriteProcessMemory
PID:1056 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:3084
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C:\Windows\SysWOW64\cacls.exeCACLS "lamod.exe" /P "Admin:N"4⤵PID:3764
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C:\Windows\SysWOW64\cacls.exeCACLS "lamod.exe" /P "Admin:R" /E4⤵PID:4064
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:2296
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:N"4⤵PID:1684
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:R" /E4⤵PID:3848
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main3⤵
- Loads dropped DLL
PID:3240
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeC:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe1⤵
- Executes dropped EXE
PID:2776
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeC:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe1⤵
- Executes dropped EXE
PID:1708
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C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exeC:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe1⤵
- Executes dropped EXE
PID:3108
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
208KB
MD54e8d5bee5bdd92eaff637c2c8b1ac784
SHA113fb1c40c9fb0982963ad3024ab1672067945e68
SHA256566a2bf78330a57fe914f8dffe985c52cb31a16af13dac22641602ea834a153e
SHA51247eff50e10ea01d09831aef2a5bd28b6d89e8bbc46f9d54104fbdc8310bfd70f4b4413588f101eeec94ac76d2218cb3c69bb382464512504adce55e14ce494a4
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Filesize
208KB
MD54e8d5bee5bdd92eaff637c2c8b1ac784
SHA113fb1c40c9fb0982963ad3024ab1672067945e68
SHA256566a2bf78330a57fe914f8dffe985c52cb31a16af13dac22641602ea834a153e
SHA51247eff50e10ea01d09831aef2a5bd28b6d89e8bbc46f9d54104fbdc8310bfd70f4b4413588f101eeec94ac76d2218cb3c69bb382464512504adce55e14ce494a4
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Filesize
208KB
MD54e8d5bee5bdd92eaff637c2c8b1ac784
SHA113fb1c40c9fb0982963ad3024ab1672067945e68
SHA256566a2bf78330a57fe914f8dffe985c52cb31a16af13dac22641602ea834a153e
SHA51247eff50e10ea01d09831aef2a5bd28b6d89e8bbc46f9d54104fbdc8310bfd70f4b4413588f101eeec94ac76d2218cb3c69bb382464512504adce55e14ce494a4
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Filesize
208KB
MD54e8d5bee5bdd92eaff637c2c8b1ac784
SHA113fb1c40c9fb0982963ad3024ab1672067945e68
SHA256566a2bf78330a57fe914f8dffe985c52cb31a16af13dac22641602ea834a153e
SHA51247eff50e10ea01d09831aef2a5bd28b6d89e8bbc46f9d54104fbdc8310bfd70f4b4413588f101eeec94ac76d2218cb3c69bb382464512504adce55e14ce494a4
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Filesize
208KB
MD54e8d5bee5bdd92eaff637c2c8b1ac784
SHA113fb1c40c9fb0982963ad3024ab1672067945e68
SHA256566a2bf78330a57fe914f8dffe985c52cb31a16af13dac22641602ea834a153e
SHA51247eff50e10ea01d09831aef2a5bd28b6d89e8bbc46f9d54104fbdc8310bfd70f4b4413588f101eeec94ac76d2218cb3c69bb382464512504adce55e14ce494a4
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Filesize
208KB
MD54e8d5bee5bdd92eaff637c2c8b1ac784
SHA113fb1c40c9fb0982963ad3024ab1672067945e68
SHA256566a2bf78330a57fe914f8dffe985c52cb31a16af13dac22641602ea834a153e
SHA51247eff50e10ea01d09831aef2a5bd28b6d89e8bbc46f9d54104fbdc8310bfd70f4b4413588f101eeec94ac76d2218cb3c69bb382464512504adce55e14ce494a4
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Filesize
89KB
MD5a5ed103ec4719a27ab3d3c01dac66f01
SHA1c830d6980d7edea60568a518eccd36c0bc2a4924
SHA256dbcdc009781edffc3c4e5234d3d23d26364d6bff47e2e384cffdef148d7b5b36
SHA512b7fbe709a44f0e84a94c9e82f790d04e3d86b5409b5eb2d9f1d4d775b9669694c189042f04001acadb6da4c6284f4fbcbe39fd97427d41619191928510db9d80
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Filesize
89KB
MD5a5ed103ec4719a27ab3d3c01dac66f01
SHA1c830d6980d7edea60568a518eccd36c0bc2a4924
SHA256dbcdc009781edffc3c4e5234d3d23d26364d6bff47e2e384cffdef148d7b5b36
SHA512b7fbe709a44f0e84a94c9e82f790d04e3d86b5409b5eb2d9f1d4d775b9669694c189042f04001acadb6da4c6284f4fbcbe39fd97427d41619191928510db9d80
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Filesize
89KB
MD5a5ed103ec4719a27ab3d3c01dac66f01
SHA1c830d6980d7edea60568a518eccd36c0bc2a4924
SHA256dbcdc009781edffc3c4e5234d3d23d26364d6bff47e2e384cffdef148d7b5b36
SHA512b7fbe709a44f0e84a94c9e82f790d04e3d86b5409b5eb2d9f1d4d775b9669694c189042f04001acadb6da4c6284f4fbcbe39fd97427d41619191928510db9d80
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Filesize
162B
MD51b7c22a214949975556626d7217e9a39
SHA1d01c97e2944166ed23e47e4a62ff471ab8fa031f
SHA256340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87
SHA512ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5