Analysis
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max time kernel
135s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
08/06/2023, 02:51
Static task
static1
Behavioral task
behavioral1
Sample
1a0f6d555d7b5c1aa69ecd95651eb9d56bcae01daa9125f1fe0d11fe5fcf9cde.exe
Resource
win10v2004-20230221-en
General
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Target
1a0f6d555d7b5c1aa69ecd95651eb9d56bcae01daa9125f1fe0d11fe5fcf9cde.exe
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Size
207KB
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MD5
c88ea428baebcd6833ba10f5fd8e049f
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SHA1
7bdd2946e4331820246d3a00a32584589f3eff05
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SHA256
1a0f6d555d7b5c1aa69ecd95651eb9d56bcae01daa9125f1fe0d11fe5fcf9cde
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SHA512
731879046681824f6c7cabe361f2b9e02abeb4a3cd19d185db25138bedc4682d01e65a1f639f533887f60a4720873a29ba80cc29ec5dfc1d97f8e29195e632d9
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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 1a0f6d555d7b5c1aa69ecd95651eb9d56bcae01daa9125f1fe0d11fe5fcf9cde.exe Key value queried \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation lamod.exe -
Executes dropped EXE 3 IoCs
pid Process 4276 lamod.exe 3728 lamod.exe 3564 lamod.exe -
Loads dropped DLL 1 IoCs
pid Process 1372 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 4784 schtasks.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2700 1a0f6d555d7b5c1aa69ecd95651eb9d56bcae01daa9125f1fe0d11fe5fcf9cde.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2700 wrote to memory of 4276 2700 1a0f6d555d7b5c1aa69ecd95651eb9d56bcae01daa9125f1fe0d11fe5fcf9cde.exe 82 PID 2700 wrote to memory of 4276 2700 1a0f6d555d7b5c1aa69ecd95651eb9d56bcae01daa9125f1fe0d11fe5fcf9cde.exe 82 PID 2700 wrote to memory of 4276 2700 1a0f6d555d7b5c1aa69ecd95651eb9d56bcae01daa9125f1fe0d11fe5fcf9cde.exe 82 PID 4276 wrote to memory of 4784 4276 lamod.exe 83 PID 4276 wrote to memory of 4784 4276 lamod.exe 83 PID 4276 wrote to memory of 4784 4276 lamod.exe 83 PID 4276 wrote to memory of 3676 4276 lamod.exe 85 PID 4276 wrote to memory of 3676 4276 lamod.exe 85 PID 4276 wrote to memory of 3676 4276 lamod.exe 85 PID 3676 wrote to memory of 4932 3676 cmd.exe 88 PID 3676 wrote to memory of 4932 3676 cmd.exe 88 PID 3676 wrote to memory of 4932 3676 cmd.exe 88 PID 3676 wrote to memory of 3596 3676 cmd.exe 87 PID 3676 wrote to memory of 3596 3676 cmd.exe 87 PID 3676 wrote to memory of 3596 3676 cmd.exe 87 PID 3676 wrote to memory of 3740 3676 cmd.exe 89 PID 3676 wrote to memory of 3740 3676 cmd.exe 89 PID 3676 wrote to memory of 3740 3676 cmd.exe 89 PID 3676 wrote to memory of 2232 3676 cmd.exe 90 PID 3676 wrote to memory of 2232 3676 cmd.exe 90 PID 3676 wrote to memory of 2232 3676 cmd.exe 90 PID 3676 wrote to memory of 3228 3676 cmd.exe 91 PID 3676 wrote to memory of 3228 3676 cmd.exe 91 PID 3676 wrote to memory of 3228 3676 cmd.exe 91 PID 3676 wrote to memory of 1868 3676 cmd.exe 92 PID 3676 wrote to memory of 1868 3676 cmd.exe 92 PID 3676 wrote to memory of 1868 3676 cmd.exe 92 PID 4276 wrote to memory of 1372 4276 lamod.exe 100 PID 4276 wrote to memory of 1372 4276 lamod.exe 100 PID 4276 wrote to memory of 1372 4276 lamod.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\1a0f6d555d7b5c1aa69ecd95651eb9d56bcae01daa9125f1fe0d11fe5fcf9cde.exe"C:\Users\Admin\AppData\Local\Temp\1a0f6d555d7b5c1aa69ecd95651eb9d56bcae01daa9125f1fe0d11fe5fcf9cde.exe"1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2700 -
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:4276 -
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:4784
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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:3676 -
C:\Windows\SysWOW64\cacls.exeCACLS "lamod.exe" /P "Admin:N"4⤵PID:3596
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:4932
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C:\Windows\SysWOW64\cacls.exeCACLS "lamod.exe" /P "Admin:R" /E4⤵PID:3740
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:2232
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:N"4⤵PID:3228
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C:\Windows\SysWOW64\cacls.exeCACLS "..\a9e2a16078" /P "Admin:R" /E4⤵PID:1868
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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:1372
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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:3728
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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:3564
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
207KB
MD5c88ea428baebcd6833ba10f5fd8e049f
SHA17bdd2946e4331820246d3a00a32584589f3eff05
SHA2561a0f6d555d7b5c1aa69ecd95651eb9d56bcae01daa9125f1fe0d11fe5fcf9cde
SHA512731879046681824f6c7cabe361f2b9e02abeb4a3cd19d185db25138bedc4682d01e65a1f639f533887f60a4720873a29ba80cc29ec5dfc1d97f8e29195e632d9
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Filesize
207KB
MD5c88ea428baebcd6833ba10f5fd8e049f
SHA17bdd2946e4331820246d3a00a32584589f3eff05
SHA2561a0f6d555d7b5c1aa69ecd95651eb9d56bcae01daa9125f1fe0d11fe5fcf9cde
SHA512731879046681824f6c7cabe361f2b9e02abeb4a3cd19d185db25138bedc4682d01e65a1f639f533887f60a4720873a29ba80cc29ec5dfc1d97f8e29195e632d9
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Filesize
207KB
MD5c88ea428baebcd6833ba10f5fd8e049f
SHA17bdd2946e4331820246d3a00a32584589f3eff05
SHA2561a0f6d555d7b5c1aa69ecd95651eb9d56bcae01daa9125f1fe0d11fe5fcf9cde
SHA512731879046681824f6c7cabe361f2b9e02abeb4a3cd19d185db25138bedc4682d01e65a1f639f533887f60a4720873a29ba80cc29ec5dfc1d97f8e29195e632d9
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Filesize
207KB
MD5c88ea428baebcd6833ba10f5fd8e049f
SHA17bdd2946e4331820246d3a00a32584589f3eff05
SHA2561a0f6d555d7b5c1aa69ecd95651eb9d56bcae01daa9125f1fe0d11fe5fcf9cde
SHA512731879046681824f6c7cabe361f2b9e02abeb4a3cd19d185db25138bedc4682d01e65a1f639f533887f60a4720873a29ba80cc29ec5dfc1d97f8e29195e632d9
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Filesize
207KB
MD5c88ea428baebcd6833ba10f5fd8e049f
SHA17bdd2946e4331820246d3a00a32584589f3eff05
SHA2561a0f6d555d7b5c1aa69ecd95651eb9d56bcae01daa9125f1fe0d11fe5fcf9cde
SHA512731879046681824f6c7cabe361f2b9e02abeb4a3cd19d185db25138bedc4682d01e65a1f639f533887f60a4720873a29ba80cc29ec5dfc1d97f8e29195e632d9
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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