Analysis
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max time kernel
141s -
max time network
143s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
01-11-2022 15:39
Static task
static1
Behavioral task
behavioral1
Sample
3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe
Resource
win10-20220812-en
General
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Target
3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe
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Size
324KB
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MD5
5119ecd384d1999809287526ccbae27d
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SHA1
e4b12f97051c57e10cbdcc7cbfe6b94ba390c649
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SHA256
3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76
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SHA512
f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13
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SSDEEP
6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj
Malware Config
Signatures
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Executes dropped EXE 9 IoCs
pid Process 4168 oobeldr.exe 3712 oobeldr.exe 2896 oobeldr.exe 3268 oobeldr.exe 4728 oobeldr.exe 652 oobeldr.exe 2232 oobeldr.exe 348 oobeldr.exe 4240 oobeldr.exe -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 4820 set thread context of 3372 4820 3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe 67 PID 4168 set thread context of 4728 4168 oobeldr.exe 75 PID 652 set thread context of 2232 652 oobeldr.exe 79 PID 348 set thread context of 4240 348 oobeldr.exe 81 -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4452 schtasks.exe 4516 schtasks.exe -
Suspicious use of WriteProcessMemory 51 IoCs
description pid Process procid_target PID 4820 wrote to memory of 3372 4820 3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe 67 PID 4820 wrote to memory of 3372 4820 3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe 67 PID 4820 wrote to memory of 3372 4820 3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe 67 PID 4820 wrote to memory of 3372 4820 3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe 67 PID 4820 wrote to memory of 3372 4820 3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe 67 PID 4820 wrote to memory of 3372 4820 3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe 67 PID 4820 wrote to memory of 3372 4820 3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe 67 PID 4820 wrote to memory of 3372 4820 3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe 67 PID 4820 wrote to memory of 3372 4820 3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe 67 PID 3372 wrote to memory of 4452 3372 3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe 68 PID 3372 wrote to memory of 4452 3372 3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe 68 PID 3372 wrote to memory of 4452 3372 3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe 68 PID 4168 wrote to memory of 3712 4168 oobeldr.exe 71 PID 4168 wrote to memory of 3712 4168 oobeldr.exe 71 PID 4168 wrote to memory of 3712 4168 oobeldr.exe 71 PID 4168 wrote to memory of 2896 4168 oobeldr.exe 72 PID 4168 wrote to memory of 2896 4168 oobeldr.exe 72 PID 4168 wrote to memory of 2896 4168 oobeldr.exe 72 PID 4168 wrote to memory of 3268 4168 oobeldr.exe 74 PID 4168 wrote to memory of 3268 4168 oobeldr.exe 74 PID 4168 wrote to memory of 3268 4168 oobeldr.exe 74 PID 4168 wrote to memory of 4728 4168 oobeldr.exe 75 PID 4168 wrote to memory of 4728 4168 oobeldr.exe 75 PID 4168 wrote to memory of 4728 4168 oobeldr.exe 75 PID 4168 wrote to memory of 4728 4168 oobeldr.exe 75 PID 4168 wrote to memory of 4728 4168 oobeldr.exe 75 PID 4168 wrote to memory of 4728 4168 oobeldr.exe 75 PID 4168 wrote to memory of 4728 4168 oobeldr.exe 75 PID 4168 wrote to memory of 4728 4168 oobeldr.exe 75 PID 4168 wrote to memory of 4728 4168 oobeldr.exe 75 PID 4728 wrote to memory of 4516 4728 oobeldr.exe 76 PID 4728 wrote to memory of 4516 4728 oobeldr.exe 76 PID 4728 wrote to memory of 4516 4728 oobeldr.exe 76 PID 652 wrote to memory of 2232 652 oobeldr.exe 79 PID 652 wrote to memory of 2232 652 oobeldr.exe 79 PID 652 wrote to memory of 2232 652 oobeldr.exe 79 PID 652 wrote to memory of 2232 652 oobeldr.exe 79 PID 652 wrote to memory of 2232 652 oobeldr.exe 79 PID 652 wrote to memory of 2232 652 oobeldr.exe 79 PID 652 wrote to memory of 2232 652 oobeldr.exe 79 PID 652 wrote to memory of 2232 652 oobeldr.exe 79 PID 652 wrote to memory of 2232 652 oobeldr.exe 79 PID 348 wrote to memory of 4240 348 oobeldr.exe 81 PID 348 wrote to memory of 4240 348 oobeldr.exe 81 PID 348 wrote to memory of 4240 348 oobeldr.exe 81 PID 348 wrote to memory of 4240 348 oobeldr.exe 81 PID 348 wrote to memory of 4240 348 oobeldr.exe 81 PID 348 wrote to memory of 4240 348 oobeldr.exe 81 PID 348 wrote to memory of 4240 348 oobeldr.exe 81 PID 348 wrote to memory of 4240 348 oobeldr.exe 81 PID 348 wrote to memory of 4240 348 oobeldr.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe"C:\Users\Admin\AppData\Local\Temp\3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4820 -
C:\Users\Admin\AppData\Local\Temp\3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exeC:\Users\Admin\AppData\Local\Temp\3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe2⤵
- Suspicious use of WriteProcessMemory
PID:3372 -
C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"3⤵
- Creates scheduled task(s)
PID:4452
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C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4168 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:3712
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C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:2896
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C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:3268
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C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4728 -
C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"3⤵
- Creates scheduled task(s)
PID:4516
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C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:652 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:2232
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C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:348 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:4240
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
789B
MD5db5ef8d7c51bad129d9097bf953e4913
SHA18439db960aa2d431bf5ec3c37af775b45eb07e06
SHA2561248e67f10b47b397af3c8cbe342bad4be75c68b8e10f4ec6341195cc3138bd9
SHA51204572485790b25e1751347e43b47174051cd153dd75fd55ee5590d25a2579f344cd96cf86cf45bdb7759e3e6d0f734d0ff717148ca70f501b9869e964e036fee
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Filesize
324KB
MD55119ecd384d1999809287526ccbae27d
SHA1e4b12f97051c57e10cbdcc7cbfe6b94ba390c649
SHA2563cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76
SHA512f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13
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Filesize
324KB
MD55119ecd384d1999809287526ccbae27d
SHA1e4b12f97051c57e10cbdcc7cbfe6b94ba390c649
SHA2563cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76
SHA512f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13
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Filesize
324KB
MD55119ecd384d1999809287526ccbae27d
SHA1e4b12f97051c57e10cbdcc7cbfe6b94ba390c649
SHA2563cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76
SHA512f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13
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Filesize
324KB
MD55119ecd384d1999809287526ccbae27d
SHA1e4b12f97051c57e10cbdcc7cbfe6b94ba390c649
SHA2563cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76
SHA512f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13
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Filesize
324KB
MD55119ecd384d1999809287526ccbae27d
SHA1e4b12f97051c57e10cbdcc7cbfe6b94ba390c649
SHA2563cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76
SHA512f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13
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Filesize
324KB
MD55119ecd384d1999809287526ccbae27d
SHA1e4b12f97051c57e10cbdcc7cbfe6b94ba390c649
SHA2563cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76
SHA512f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13
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Filesize
324KB
MD55119ecd384d1999809287526ccbae27d
SHA1e4b12f97051c57e10cbdcc7cbfe6b94ba390c649
SHA2563cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76
SHA512f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13
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Filesize
324KB
MD55119ecd384d1999809287526ccbae27d
SHA1e4b12f97051c57e10cbdcc7cbfe6b94ba390c649
SHA2563cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76
SHA512f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13
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Filesize
324KB
MD55119ecd384d1999809287526ccbae27d
SHA1e4b12f97051c57e10cbdcc7cbfe6b94ba390c649
SHA2563cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76
SHA512f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13
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Filesize
324KB
MD55119ecd384d1999809287526ccbae27d
SHA1e4b12f97051c57e10cbdcc7cbfe6b94ba390c649
SHA2563cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76
SHA512f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13