Analysis
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max time kernel
151s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
06-05-2023 22:06
Static task
static1
Behavioral task
behavioral1
Sample
5bf35cf3d2de72fc8cb033866e6735320de6e064903d88f2f7714406d16d382e.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
5bf35cf3d2de72fc8cb033866e6735320de6e064903d88f2f7714406d16d382e.exe
Resource
win10v2004-20230220-en
General
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Target
5bf35cf3d2de72fc8cb033866e6735320de6e064903d88f2f7714406d16d382e.exe
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Size
1.2MB
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MD5
5675fa27ca454a0f4220329d863d7abe
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SHA1
5897c492e624178ac75d910af183ae0241c3067f
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SHA256
5bf35cf3d2de72fc8cb033866e6735320de6e064903d88f2f7714406d16d382e
-
SHA512
7b83baa7344b84e9f771f567b3052f285b812156dd78a4eb96b185b1a8cdbc40194ec8f16588b441ef4f08a9ddb64024fba5f1cb3f6135c85fa3cfb2b449bd04
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SSDEEP
24576:+c9RstFRHwzmMZlFXCTYaOo2QduHmp8tagFhXskm:+cQrSmdcpOdp/gX
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 137239924.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 137239924.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 137239924.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 137239924.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection 137239924.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 137239924.exe -
Executes dropped EXE 4 IoCs
pid Process 1756 qv264349.exe 744 gv434705.exe 696 137239924.exe 1976 217307972.exe -
Loads dropped DLL 10 IoCs
pid Process 1108 5bf35cf3d2de72fc8cb033866e6735320de6e064903d88f2f7714406d16d382e.exe 1756 qv264349.exe 1756 qv264349.exe 744 gv434705.exe 744 gv434705.exe 744 gv434705.exe 696 137239924.exe 744 gv434705.exe 744 gv434705.exe 1976 217307972.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features 137239924.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 137239924.exe -
Adds Run key to start application 2 TTPs 6 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" qv264349.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce gv434705.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" gv434705.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce 5bf35cf3d2de72fc8cb033866e6735320de6e064903d88f2f7714406d16d382e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 5bf35cf3d2de72fc8cb033866e6735320de6e064903d88f2f7714406d16d382e.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce qv264349.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 696 137239924.exe 696 137239924.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 696 137239924.exe Token: SeDebugPrivilege 1976 217307972.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 1108 wrote to memory of 1756 1108 5bf35cf3d2de72fc8cb033866e6735320de6e064903d88f2f7714406d16d382e.exe 27 PID 1108 wrote to memory of 1756 1108 5bf35cf3d2de72fc8cb033866e6735320de6e064903d88f2f7714406d16d382e.exe 27 PID 1108 wrote to memory of 1756 1108 5bf35cf3d2de72fc8cb033866e6735320de6e064903d88f2f7714406d16d382e.exe 27 PID 1108 wrote to memory of 1756 1108 5bf35cf3d2de72fc8cb033866e6735320de6e064903d88f2f7714406d16d382e.exe 27 PID 1108 wrote to memory of 1756 1108 5bf35cf3d2de72fc8cb033866e6735320de6e064903d88f2f7714406d16d382e.exe 27 PID 1108 wrote to memory of 1756 1108 5bf35cf3d2de72fc8cb033866e6735320de6e064903d88f2f7714406d16d382e.exe 27 PID 1108 wrote to memory of 1756 1108 5bf35cf3d2de72fc8cb033866e6735320de6e064903d88f2f7714406d16d382e.exe 27 PID 1756 wrote to memory of 744 1756 qv264349.exe 28 PID 1756 wrote to memory of 744 1756 qv264349.exe 28 PID 1756 wrote to memory of 744 1756 qv264349.exe 28 PID 1756 wrote to memory of 744 1756 qv264349.exe 28 PID 1756 wrote to memory of 744 1756 qv264349.exe 28 PID 1756 wrote to memory of 744 1756 qv264349.exe 28 PID 1756 wrote to memory of 744 1756 qv264349.exe 28 PID 744 wrote to memory of 696 744 gv434705.exe 29 PID 744 wrote to memory of 696 744 gv434705.exe 29 PID 744 wrote to memory of 696 744 gv434705.exe 29 PID 744 wrote to memory of 696 744 gv434705.exe 29 PID 744 wrote to memory of 696 744 gv434705.exe 29 PID 744 wrote to memory of 696 744 gv434705.exe 29 PID 744 wrote to memory of 696 744 gv434705.exe 29 PID 744 wrote to memory of 1976 744 gv434705.exe 30 PID 744 wrote to memory of 1976 744 gv434705.exe 30 PID 744 wrote to memory of 1976 744 gv434705.exe 30 PID 744 wrote to memory of 1976 744 gv434705.exe 30 PID 744 wrote to memory of 1976 744 gv434705.exe 30 PID 744 wrote to memory of 1976 744 gv434705.exe 30 PID 744 wrote to memory of 1976 744 gv434705.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\5bf35cf3d2de72fc8cb033866e6735320de6e064903d88f2f7714406d16d382e.exe"C:\Users\Admin\AppData\Local\Temp\5bf35cf3d2de72fc8cb033866e6735320de6e064903d88f2f7714406d16d382e.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1108 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qv264349.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qv264349.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1756 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gv434705.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gv434705.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:744 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\137239924.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\137239924.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:696
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-
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\217307972.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\217307972.exe4⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
PID:1976
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-
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
Filesize
763KB
MD50e3a87f5fbde6985aa586bb53da140d8
SHA1f87d70a6bf68b017be78540cbceb35d9cf3267e8
SHA256d13043c44eca8a7eb2415dc218d87a5d9b561783ff92d215dfb248b38d20b423
SHA51252ec3ad56b9e3edb497ad4f2fd916162fbf35020b9c8931f31dff6e374ea505d42144a4ddb8e77214d2a562f3d15ea58bf091ca612826975cbcac72db1ae251c
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Filesize
763KB
MD50e3a87f5fbde6985aa586bb53da140d8
SHA1f87d70a6bf68b017be78540cbceb35d9cf3267e8
SHA256d13043c44eca8a7eb2415dc218d87a5d9b561783ff92d215dfb248b38d20b423
SHA51252ec3ad56b9e3edb497ad4f2fd916162fbf35020b9c8931f31dff6e374ea505d42144a4ddb8e77214d2a562f3d15ea58bf091ca612826975cbcac72db1ae251c
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Filesize
592KB
MD5dbf7b7943e0bbfbfe2ff3081429310c2
SHA14633b71d0234283b80e9cd8cf3ae8a638866b8d0
SHA25693394041a467699908ec68b26301930ab36f0bf0164bde2a1b195f6c9b919d2d
SHA512884eb3bd5c1cca47c47406ff2834129ee971b2480659450bb775b39cdf3a7ade843e2a359ab5b76bd7bd04877698c1fa58df484daa80a6433e0757d3ac4f803e
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Filesize
592KB
MD5dbf7b7943e0bbfbfe2ff3081429310c2
SHA14633b71d0234283b80e9cd8cf3ae8a638866b8d0
SHA25693394041a467699908ec68b26301930ab36f0bf0164bde2a1b195f6c9b919d2d
SHA512884eb3bd5c1cca47c47406ff2834129ee971b2480659450bb775b39cdf3a7ade843e2a359ab5b76bd7bd04877698c1fa58df484daa80a6433e0757d3ac4f803e
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Filesize
376KB
MD5808c6015ca73ae5171c3cb969a156c6b
SHA13ab3439a5c48623a248166eed4f20e73437b2e36
SHA256bb8e0f54593b23da5b272eb1734b6eec66f09d07b2699162f8e77b73094346fc
SHA512a1821b2168460260a28aeb0b881be02e264f4abbf8ef3800f3ac442da72667bfb3406b6941ceea92e86a50e764f0e882c3d767766ed88ac71c34809002ca6483
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Filesize
376KB
MD5808c6015ca73ae5171c3cb969a156c6b
SHA13ab3439a5c48623a248166eed4f20e73437b2e36
SHA256bb8e0f54593b23da5b272eb1734b6eec66f09d07b2699162f8e77b73094346fc
SHA512a1821b2168460260a28aeb0b881be02e264f4abbf8ef3800f3ac442da72667bfb3406b6941ceea92e86a50e764f0e882c3d767766ed88ac71c34809002ca6483
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Filesize
376KB
MD5808c6015ca73ae5171c3cb969a156c6b
SHA13ab3439a5c48623a248166eed4f20e73437b2e36
SHA256bb8e0f54593b23da5b272eb1734b6eec66f09d07b2699162f8e77b73094346fc
SHA512a1821b2168460260a28aeb0b881be02e264f4abbf8ef3800f3ac442da72667bfb3406b6941ceea92e86a50e764f0e882c3d767766ed88ac71c34809002ca6483
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Filesize
459KB
MD528c9569fdfa17a87ada4d354430339f8
SHA1d14414d275ead078c603ff60c08ce452475d3c5a
SHA2563640ff98e63f79701d453338015bb2053e359016fb7e0d82b681b751adae04b1
SHA512354bf9c17a39487f5d3125eb7aff5735f9fe7eb5a926d78f21ce5d0f7ee532da15b0b231151b772a2b6f79707e3eb21f77968a98ce59c31179ea62dac82d1610
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Filesize
459KB
MD528c9569fdfa17a87ada4d354430339f8
SHA1d14414d275ead078c603ff60c08ce452475d3c5a
SHA2563640ff98e63f79701d453338015bb2053e359016fb7e0d82b681b751adae04b1
SHA512354bf9c17a39487f5d3125eb7aff5735f9fe7eb5a926d78f21ce5d0f7ee532da15b0b231151b772a2b6f79707e3eb21f77968a98ce59c31179ea62dac82d1610
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Filesize
459KB
MD528c9569fdfa17a87ada4d354430339f8
SHA1d14414d275ead078c603ff60c08ce452475d3c5a
SHA2563640ff98e63f79701d453338015bb2053e359016fb7e0d82b681b751adae04b1
SHA512354bf9c17a39487f5d3125eb7aff5735f9fe7eb5a926d78f21ce5d0f7ee532da15b0b231151b772a2b6f79707e3eb21f77968a98ce59c31179ea62dac82d1610
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Filesize
763KB
MD50e3a87f5fbde6985aa586bb53da140d8
SHA1f87d70a6bf68b017be78540cbceb35d9cf3267e8
SHA256d13043c44eca8a7eb2415dc218d87a5d9b561783ff92d215dfb248b38d20b423
SHA51252ec3ad56b9e3edb497ad4f2fd916162fbf35020b9c8931f31dff6e374ea505d42144a4ddb8e77214d2a562f3d15ea58bf091ca612826975cbcac72db1ae251c
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Filesize
763KB
MD50e3a87f5fbde6985aa586bb53da140d8
SHA1f87d70a6bf68b017be78540cbceb35d9cf3267e8
SHA256d13043c44eca8a7eb2415dc218d87a5d9b561783ff92d215dfb248b38d20b423
SHA51252ec3ad56b9e3edb497ad4f2fd916162fbf35020b9c8931f31dff6e374ea505d42144a4ddb8e77214d2a562f3d15ea58bf091ca612826975cbcac72db1ae251c
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Filesize
592KB
MD5dbf7b7943e0bbfbfe2ff3081429310c2
SHA14633b71d0234283b80e9cd8cf3ae8a638866b8d0
SHA25693394041a467699908ec68b26301930ab36f0bf0164bde2a1b195f6c9b919d2d
SHA512884eb3bd5c1cca47c47406ff2834129ee971b2480659450bb775b39cdf3a7ade843e2a359ab5b76bd7bd04877698c1fa58df484daa80a6433e0757d3ac4f803e
-
Filesize
592KB
MD5dbf7b7943e0bbfbfe2ff3081429310c2
SHA14633b71d0234283b80e9cd8cf3ae8a638866b8d0
SHA25693394041a467699908ec68b26301930ab36f0bf0164bde2a1b195f6c9b919d2d
SHA512884eb3bd5c1cca47c47406ff2834129ee971b2480659450bb775b39cdf3a7ade843e2a359ab5b76bd7bd04877698c1fa58df484daa80a6433e0757d3ac4f803e
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Filesize
376KB
MD5808c6015ca73ae5171c3cb969a156c6b
SHA13ab3439a5c48623a248166eed4f20e73437b2e36
SHA256bb8e0f54593b23da5b272eb1734b6eec66f09d07b2699162f8e77b73094346fc
SHA512a1821b2168460260a28aeb0b881be02e264f4abbf8ef3800f3ac442da72667bfb3406b6941ceea92e86a50e764f0e882c3d767766ed88ac71c34809002ca6483
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Filesize
376KB
MD5808c6015ca73ae5171c3cb969a156c6b
SHA13ab3439a5c48623a248166eed4f20e73437b2e36
SHA256bb8e0f54593b23da5b272eb1734b6eec66f09d07b2699162f8e77b73094346fc
SHA512a1821b2168460260a28aeb0b881be02e264f4abbf8ef3800f3ac442da72667bfb3406b6941ceea92e86a50e764f0e882c3d767766ed88ac71c34809002ca6483
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Filesize
376KB
MD5808c6015ca73ae5171c3cb969a156c6b
SHA13ab3439a5c48623a248166eed4f20e73437b2e36
SHA256bb8e0f54593b23da5b272eb1734b6eec66f09d07b2699162f8e77b73094346fc
SHA512a1821b2168460260a28aeb0b881be02e264f4abbf8ef3800f3ac442da72667bfb3406b6941ceea92e86a50e764f0e882c3d767766ed88ac71c34809002ca6483
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Filesize
459KB
MD528c9569fdfa17a87ada4d354430339f8
SHA1d14414d275ead078c603ff60c08ce452475d3c5a
SHA2563640ff98e63f79701d453338015bb2053e359016fb7e0d82b681b751adae04b1
SHA512354bf9c17a39487f5d3125eb7aff5735f9fe7eb5a926d78f21ce5d0f7ee532da15b0b231151b772a2b6f79707e3eb21f77968a98ce59c31179ea62dac82d1610
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Filesize
459KB
MD528c9569fdfa17a87ada4d354430339f8
SHA1d14414d275ead078c603ff60c08ce452475d3c5a
SHA2563640ff98e63f79701d453338015bb2053e359016fb7e0d82b681b751adae04b1
SHA512354bf9c17a39487f5d3125eb7aff5735f9fe7eb5a926d78f21ce5d0f7ee532da15b0b231151b772a2b6f79707e3eb21f77968a98ce59c31179ea62dac82d1610
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Filesize
459KB
MD528c9569fdfa17a87ada4d354430339f8
SHA1d14414d275ead078c603ff60c08ce452475d3c5a
SHA2563640ff98e63f79701d453338015bb2053e359016fb7e0d82b681b751adae04b1
SHA512354bf9c17a39487f5d3125eb7aff5735f9fe7eb5a926d78f21ce5d0f7ee532da15b0b231151b772a2b6f79707e3eb21f77968a98ce59c31179ea62dac82d1610