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Analysis
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max time kernel
136s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
07/06/2023, 18:29
Static task
static1
Behavioral task
behavioral1
Sample
338df5392f7be671460730cd8bf23123b3c0a8761beab33eeca71b4aedf07838.exe
Resource
win10v2004-20230220-en
General
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Target
338df5392f7be671460730cd8bf23123b3c0a8761beab33eeca71b4aedf07838.exe
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Size
205KB
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MD5
fb8f95f084bbe1d3d6db34372485d8ee
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SHA1
ec6864c78aa0e56cc1ac60872e66b507400a7aea
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SHA256
338df5392f7be671460730cd8bf23123b3c0a8761beab33eeca71b4aedf07838
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SHA512
2176314bc6f6cebbab08be3ac84d3746effd9aa2d9e94e50cda2cca3acd81e27611b38a84559f1e94442858ceab23556f7f78c107d9c82e0bc111170dd016089
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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-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation 338df5392f7be671460730cd8bf23123b3c0a8761beab33eeca71b4aedf07838.exe Key value queried \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation lamod.exe -
Executes dropped EXE 3 IoCs
pid Process 2376 lamod.exe 5080 lamod.exe 4920 lamod.exe -
Loads dropped DLL 1 IoCs
pid Process 448 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 3188 schtasks.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 636 338df5392f7be671460730cd8bf23123b3c0a8761beab33eeca71b4aedf07838.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 636 wrote to memory of 2376 636 338df5392f7be671460730cd8bf23123b3c0a8761beab33eeca71b4aedf07838.exe 83 PID 636 wrote to memory of 2376 636 338df5392f7be671460730cd8bf23123b3c0a8761beab33eeca71b4aedf07838.exe 83 PID 636 wrote to memory of 2376 636 338df5392f7be671460730cd8bf23123b3c0a8761beab33eeca71b4aedf07838.exe 83 PID 2376 wrote to memory of 3188 2376 lamod.exe 84 PID 2376 wrote to memory of 3188 2376 lamod.exe 84 PID 2376 wrote to memory of 3188 2376 lamod.exe 84 PID 2376 wrote to memory of 4560 2376 lamod.exe 86 PID 2376 wrote to memory of 4560 2376 lamod.exe 86 PID 2376 wrote to memory of 4560 2376 lamod.exe 86 PID 4560 wrote to memory of 436 4560 cmd.exe 88 PID 4560 wrote to memory of 436 4560 cmd.exe 88 PID 4560 wrote to memory of 436 4560 cmd.exe 88 PID 4560 wrote to memory of 4760 4560 cmd.exe 89 PID 4560 wrote to memory of 4760 4560 cmd.exe 89 PID 4560 wrote to memory of 4760 4560 cmd.exe 89 PID 4560 wrote to memory of 116 4560 cmd.exe 90 PID 4560 wrote to memory of 116 4560 cmd.exe 90 PID 4560 wrote to memory of 116 4560 cmd.exe 90 PID 4560 wrote to memory of 212 4560 cmd.exe 91 PID 4560 wrote to memory of 212 4560 cmd.exe 91 PID 4560 wrote to memory of 212 4560 cmd.exe 91 PID 4560 wrote to memory of 4736 4560 cmd.exe 92 PID 4560 wrote to memory of 4736 4560 cmd.exe 92 PID 4560 wrote to memory of 4736 4560 cmd.exe 92 PID 4560 wrote to memory of 4712 4560 cmd.exe 93 PID 4560 wrote to memory of 4712 4560 cmd.exe 93 PID 4560 wrote to memory of 4712 4560 cmd.exe 93 PID 2376 wrote to memory of 448 2376 lamod.exe 102 PID 2376 wrote to memory of 448 2376 lamod.exe 102 PID 2376 wrote to memory of 448 2376 lamod.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\338df5392f7be671460730cd8bf23123b3c0a8761beab33eeca71b4aedf07838.exe"C:\Users\Admin\AppData\Local\Temp\338df5392f7be671460730cd8bf23123b3c0a8761beab33eeca71b4aedf07838.exe"1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:636 -
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:2376 -
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:3188
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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:4560 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:436
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C:\Windows\SysWOW64\cacls.exeCACLS "lamod.exe" /P "Admin:N"4⤵PID:4760
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C:\Windows\SysWOW64\cacls.exeCACLS "lamod.exe" /P "Admin:R" /E4⤵PID:116
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:212
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:N"4⤵PID:4736
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:R" /E4⤵PID:4712
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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:448
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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:5080
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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:4920
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
205KB
MD5fb8f95f084bbe1d3d6db34372485d8ee
SHA1ec6864c78aa0e56cc1ac60872e66b507400a7aea
SHA256338df5392f7be671460730cd8bf23123b3c0a8761beab33eeca71b4aedf07838
SHA5122176314bc6f6cebbab08be3ac84d3746effd9aa2d9e94e50cda2cca3acd81e27611b38a84559f1e94442858ceab23556f7f78c107d9c82e0bc111170dd016089
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Filesize
205KB
MD5fb8f95f084bbe1d3d6db34372485d8ee
SHA1ec6864c78aa0e56cc1ac60872e66b507400a7aea
SHA256338df5392f7be671460730cd8bf23123b3c0a8761beab33eeca71b4aedf07838
SHA5122176314bc6f6cebbab08be3ac84d3746effd9aa2d9e94e50cda2cca3acd81e27611b38a84559f1e94442858ceab23556f7f78c107d9c82e0bc111170dd016089
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Filesize
205KB
MD5fb8f95f084bbe1d3d6db34372485d8ee
SHA1ec6864c78aa0e56cc1ac60872e66b507400a7aea
SHA256338df5392f7be671460730cd8bf23123b3c0a8761beab33eeca71b4aedf07838
SHA5122176314bc6f6cebbab08be3ac84d3746effd9aa2d9e94e50cda2cca3acd81e27611b38a84559f1e94442858ceab23556f7f78c107d9c82e0bc111170dd016089
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Filesize
205KB
MD5fb8f95f084bbe1d3d6db34372485d8ee
SHA1ec6864c78aa0e56cc1ac60872e66b507400a7aea
SHA256338df5392f7be671460730cd8bf23123b3c0a8761beab33eeca71b4aedf07838
SHA5122176314bc6f6cebbab08be3ac84d3746effd9aa2d9e94e50cda2cca3acd81e27611b38a84559f1e94442858ceab23556f7f78c107d9c82e0bc111170dd016089
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Filesize
205KB
MD5fb8f95f084bbe1d3d6db34372485d8ee
SHA1ec6864c78aa0e56cc1ac60872e66b507400a7aea
SHA256338df5392f7be671460730cd8bf23123b3c0a8761beab33eeca71b4aedf07838
SHA5122176314bc6f6cebbab08be3ac84d3746effd9aa2d9e94e50cda2cca3acd81e27611b38a84559f1e94442858ceab23556f7f78c107d9c82e0bc111170dd016089
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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