Analysis
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max time kernel
114s -
max time network
147s -
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, 11:39
Static task
static1
Behavioral task
behavioral1
Sample
af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe
Resource
win10-20220812-en
General
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Target
af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe
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Size
324KB
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MD5
612ece0274d8663def5d696cf54e1a55
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SHA1
f04c8b4a90263ef5dec739ccebbc0ae677593a3d
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SHA256
af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc
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SHA512
3729bf9a27f54095da28495eba3c1136a9208bc924766a97625984def16547e45eeee55a530b72bad9d9766566e34705348b62c9b7f3c221edd5bcb69a551ad7
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SSDEEP
6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj
Malware Config
Signatures
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Executes dropped EXE 4 IoCs
pid Process 3480 oobeldr.exe 4216 oobeldr.exe 4040 oobeldr.exe 568 oobeldr.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 2648 set thread context of 5088 2648 af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe 66 PID 3480 set thread context of 4216 3480 oobeldr.exe 70 PID 4040 set thread context of 568 4040 oobeldr.exe 74 -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3056 schtasks.exe 4852 schtasks.exe -
Suspicious use of WriteProcessMemory 33 IoCs
description pid Process procid_target PID 2648 wrote to memory of 5088 2648 af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe 66 PID 2648 wrote to memory of 5088 2648 af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe 66 PID 2648 wrote to memory of 5088 2648 af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe 66 PID 2648 wrote to memory of 5088 2648 af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe 66 PID 2648 wrote to memory of 5088 2648 af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe 66 PID 2648 wrote to memory of 5088 2648 af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe 66 PID 2648 wrote to memory of 5088 2648 af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe 66 PID 2648 wrote to memory of 5088 2648 af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe 66 PID 2648 wrote to memory of 5088 2648 af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe 66 PID 5088 wrote to memory of 3056 5088 af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe 67 PID 5088 wrote to memory of 3056 5088 af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe 67 PID 5088 wrote to memory of 3056 5088 af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe 67 PID 3480 wrote to memory of 4216 3480 oobeldr.exe 70 PID 3480 wrote to memory of 4216 3480 oobeldr.exe 70 PID 3480 wrote to memory of 4216 3480 oobeldr.exe 70 PID 3480 wrote to memory of 4216 3480 oobeldr.exe 70 PID 3480 wrote to memory of 4216 3480 oobeldr.exe 70 PID 3480 wrote to memory of 4216 3480 oobeldr.exe 70 PID 3480 wrote to memory of 4216 3480 oobeldr.exe 70 PID 3480 wrote to memory of 4216 3480 oobeldr.exe 70 PID 3480 wrote to memory of 4216 3480 oobeldr.exe 70 PID 4216 wrote to memory of 4852 4216 oobeldr.exe 71 PID 4216 wrote to memory of 4852 4216 oobeldr.exe 71 PID 4216 wrote to memory of 4852 4216 oobeldr.exe 71 PID 4040 wrote to memory of 568 4040 oobeldr.exe 74 PID 4040 wrote to memory of 568 4040 oobeldr.exe 74 PID 4040 wrote to memory of 568 4040 oobeldr.exe 74 PID 4040 wrote to memory of 568 4040 oobeldr.exe 74 PID 4040 wrote to memory of 568 4040 oobeldr.exe 74 PID 4040 wrote to memory of 568 4040 oobeldr.exe 74 PID 4040 wrote to memory of 568 4040 oobeldr.exe 74 PID 4040 wrote to memory of 568 4040 oobeldr.exe 74 PID 4040 wrote to memory of 568 4040 oobeldr.exe 74
Processes
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C:\Users\Admin\AppData\Local\Temp\af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe"C:\Users\Admin\AppData\Local\Temp\af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2648 -
C:\Users\Admin\AppData\Local\Temp\af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exeC:\Users\Admin\AppData\Local\Temp\af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe2⤵
- Suspicious use of WriteProcessMemory
PID:5088 -
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:3056
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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:3480 -
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:4216 -
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:4852
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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:4040 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:568
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
789B
MD5db5ef8d7c51bad129d9097bf953e4913
SHA18439db960aa2d431bf5ec3c37af775b45eb07e06
SHA2561248e67f10b47b397af3c8cbe342bad4be75c68b8e10f4ec6341195cc3138bd9
SHA51204572485790b25e1751347e43b47174051cd153dd75fd55ee5590d25a2579f344cd96cf86cf45bdb7759e3e6d0f734d0ff717148ca70f501b9869e964e036fee
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Filesize
324KB
MD5612ece0274d8663def5d696cf54e1a55
SHA1f04c8b4a90263ef5dec739ccebbc0ae677593a3d
SHA256af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc
SHA5123729bf9a27f54095da28495eba3c1136a9208bc924766a97625984def16547e45eeee55a530b72bad9d9766566e34705348b62c9b7f3c221edd5bcb69a551ad7
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Filesize
324KB
MD5612ece0274d8663def5d696cf54e1a55
SHA1f04c8b4a90263ef5dec739ccebbc0ae677593a3d
SHA256af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc
SHA5123729bf9a27f54095da28495eba3c1136a9208bc924766a97625984def16547e45eeee55a530b72bad9d9766566e34705348b62c9b7f3c221edd5bcb69a551ad7
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Filesize
324KB
MD5612ece0274d8663def5d696cf54e1a55
SHA1f04c8b4a90263ef5dec739ccebbc0ae677593a3d
SHA256af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc
SHA5123729bf9a27f54095da28495eba3c1136a9208bc924766a97625984def16547e45eeee55a530b72bad9d9766566e34705348b62c9b7f3c221edd5bcb69a551ad7
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Filesize
324KB
MD5612ece0274d8663def5d696cf54e1a55
SHA1f04c8b4a90263ef5dec739ccebbc0ae677593a3d
SHA256af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc
SHA5123729bf9a27f54095da28495eba3c1136a9208bc924766a97625984def16547e45eeee55a530b72bad9d9766566e34705348b62c9b7f3c221edd5bcb69a551ad7
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Filesize
324KB
MD5612ece0274d8663def5d696cf54e1a55
SHA1f04c8b4a90263ef5dec739ccebbc0ae677593a3d
SHA256af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc
SHA5123729bf9a27f54095da28495eba3c1136a9208bc924766a97625984def16547e45eeee55a530b72bad9d9766566e34705348b62c9b7f3c221edd5bcb69a551ad7