Analysis
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max time kernel
133s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
07/06/2023, 21:11
Static task
static1
Behavioral task
behavioral1
Sample
a79292474b4b3263c04e6bba8d810e4c1f14579c1af7da90253597f002e9af20.exe
Resource
win10v2004-20230221-en
General
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Target
a79292474b4b3263c04e6bba8d810e4c1f14579c1af7da90253597f002e9af20.exe
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Size
206KB
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MD5
31e701911a490989a4fd122f2ec4e6aa
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SHA1
819eb3909630e7c7d430ba82ce1b72e643fb671c
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SHA256
a79292474b4b3263c04e6bba8d810e4c1f14579c1af7da90253597f002e9af20
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SHA512
abec7205399c1fcce99d4105956af435fe14d406621712c7b0a9bc3f8dde7f5d3d45c2717776e265c2463ac71e2bf524f29bcbd7268615a42691b1e5d0d32704
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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-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation a79292474b4b3263c04e6bba8d810e4c1f14579c1af7da90253597f002e9af20.exe Key value queried \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation lamod.exe -
Executes dropped EXE 4 IoCs
pid Process 2212 lamod.exe 3892 lamod.exe 3876 lamod.exe 1488 lamod.exe -
Loads dropped DLL 1 IoCs
pid Process 3836 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 4852 schtasks.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4836 a79292474b4b3263c04e6bba8d810e4c1f14579c1af7da90253597f002e9af20.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 4836 wrote to memory of 2212 4836 a79292474b4b3263c04e6bba8d810e4c1f14579c1af7da90253597f002e9af20.exe 82 PID 4836 wrote to memory of 2212 4836 a79292474b4b3263c04e6bba8d810e4c1f14579c1af7da90253597f002e9af20.exe 82 PID 4836 wrote to memory of 2212 4836 a79292474b4b3263c04e6bba8d810e4c1f14579c1af7da90253597f002e9af20.exe 82 PID 2212 wrote to memory of 4852 2212 lamod.exe 83 PID 2212 wrote to memory of 4852 2212 lamod.exe 83 PID 2212 wrote to memory of 4852 2212 lamod.exe 83 PID 2212 wrote to memory of 3300 2212 lamod.exe 85 PID 2212 wrote to memory of 3300 2212 lamod.exe 85 PID 2212 wrote to memory of 3300 2212 lamod.exe 85 PID 3300 wrote to memory of 732 3300 cmd.exe 87 PID 3300 wrote to memory of 732 3300 cmd.exe 87 PID 3300 wrote to memory of 732 3300 cmd.exe 87 PID 3300 wrote to memory of 4432 3300 cmd.exe 88 PID 3300 wrote to memory of 4432 3300 cmd.exe 88 PID 3300 wrote to memory of 4432 3300 cmd.exe 88 PID 3300 wrote to memory of 1656 3300 cmd.exe 89 PID 3300 wrote to memory of 1656 3300 cmd.exe 89 PID 3300 wrote to memory of 1656 3300 cmd.exe 89 PID 3300 wrote to memory of 2648 3300 cmd.exe 90 PID 3300 wrote to memory of 2648 3300 cmd.exe 90 PID 3300 wrote to memory of 2648 3300 cmd.exe 90 PID 3300 wrote to memory of 4692 3300 cmd.exe 91 PID 3300 wrote to memory of 4692 3300 cmd.exe 91 PID 3300 wrote to memory of 4692 3300 cmd.exe 91 PID 3300 wrote to memory of 1716 3300 cmd.exe 92 PID 3300 wrote to memory of 1716 3300 cmd.exe 92 PID 3300 wrote to memory of 1716 3300 cmd.exe 92 PID 2212 wrote to memory of 3836 2212 lamod.exe 101 PID 2212 wrote to memory of 3836 2212 lamod.exe 101 PID 2212 wrote to memory of 3836 2212 lamod.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\a79292474b4b3263c04e6bba8d810e4c1f14579c1af7da90253597f002e9af20.exe"C:\Users\Admin\AppData\Local\Temp\a79292474b4b3263c04e6bba8d810e4c1f14579c1af7da90253597f002e9af20.exe"1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4836 -
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:2212 -
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:4852
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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:3300 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:732
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C:\Windows\SysWOW64\cacls.exeCACLS "lamod.exe" /P "Admin:N"4⤵PID:4432
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C:\Windows\SysWOW64\cacls.exeCACLS "lamod.exe" /P "Admin:R" /E4⤵PID:1656
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:2648
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:N"4⤵PID:4692
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:R" /E4⤵PID:1716
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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:3836
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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:3892
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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:3876
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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:1488
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
206KB
MD531e701911a490989a4fd122f2ec4e6aa
SHA1819eb3909630e7c7d430ba82ce1b72e643fb671c
SHA256a79292474b4b3263c04e6bba8d810e4c1f14579c1af7da90253597f002e9af20
SHA512abec7205399c1fcce99d4105956af435fe14d406621712c7b0a9bc3f8dde7f5d3d45c2717776e265c2463ac71e2bf524f29bcbd7268615a42691b1e5d0d32704
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Filesize
206KB
MD531e701911a490989a4fd122f2ec4e6aa
SHA1819eb3909630e7c7d430ba82ce1b72e643fb671c
SHA256a79292474b4b3263c04e6bba8d810e4c1f14579c1af7da90253597f002e9af20
SHA512abec7205399c1fcce99d4105956af435fe14d406621712c7b0a9bc3f8dde7f5d3d45c2717776e265c2463ac71e2bf524f29bcbd7268615a42691b1e5d0d32704
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Filesize
206KB
MD531e701911a490989a4fd122f2ec4e6aa
SHA1819eb3909630e7c7d430ba82ce1b72e643fb671c
SHA256a79292474b4b3263c04e6bba8d810e4c1f14579c1af7da90253597f002e9af20
SHA512abec7205399c1fcce99d4105956af435fe14d406621712c7b0a9bc3f8dde7f5d3d45c2717776e265c2463ac71e2bf524f29bcbd7268615a42691b1e5d0d32704
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Filesize
206KB
MD531e701911a490989a4fd122f2ec4e6aa
SHA1819eb3909630e7c7d430ba82ce1b72e643fb671c
SHA256a79292474b4b3263c04e6bba8d810e4c1f14579c1af7da90253597f002e9af20
SHA512abec7205399c1fcce99d4105956af435fe14d406621712c7b0a9bc3f8dde7f5d3d45c2717776e265c2463ac71e2bf524f29bcbd7268615a42691b1e5d0d32704
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Filesize
206KB
MD531e701911a490989a4fd122f2ec4e6aa
SHA1819eb3909630e7c7d430ba82ce1b72e643fb671c
SHA256a79292474b4b3263c04e6bba8d810e4c1f14579c1af7da90253597f002e9af20
SHA512abec7205399c1fcce99d4105956af435fe14d406621712c7b0a9bc3f8dde7f5d3d45c2717776e265c2463ac71e2bf524f29bcbd7268615a42691b1e5d0d32704
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Filesize
206KB
MD531e701911a490989a4fd122f2ec4e6aa
SHA1819eb3909630e7c7d430ba82ce1b72e643fb671c
SHA256a79292474b4b3263c04e6bba8d810e4c1f14579c1af7da90253597f002e9af20
SHA512abec7205399c1fcce99d4105956af435fe14d406621712c7b0a9bc3f8dde7f5d3d45c2717776e265c2463ac71e2bf524f29bcbd7268615a42691b1e5d0d32704
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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