Analysis
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max time kernel
122s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
11-10-2023 04:57
Static task
static1
Behavioral task
behavioral1
Sample
56cc8cdeeabda59063fbc4322d14683b.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
56cc8cdeeabda59063fbc4322d14683b.exe
Resource
win10v2004-20230915-en
General
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Target
56cc8cdeeabda59063fbc4322d14683b.exe
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Size
866KB
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MD5
56cc8cdeeabda59063fbc4322d14683b
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SHA1
660e4cf2a4ef14190bb3074d33e394fae4db656f
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SHA256
194835eb02355f19409d0497e6f5d75d204d9ccf4c5564654c12fd511aa920b4
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SHA512
e11c696f0a93b6b80e5bae56341951579069de6e120418c0feffaf13f7cb4252b792474fd7d2720f7501fdb8fdf559a0f99b94853aa0af3206a58ab5795dff5b
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SSDEEP
12288:XMrPy90bXyEByJu7akJqSWJrDxDy8ueEqwK9u9qfPCYQgdRBbKihxwLB22z6xE4f:oyWXyE4JuGHDx2eEzeqY9bv86Ycd
Malware Config
Signatures
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Detect Mystic stealer payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/1696-47-0x0000000000400000-0x0000000000428000-memory.dmp family_mystic behavioral1/memory/1696-50-0x0000000000400000-0x0000000000428000-memory.dmp family_mystic behavioral1/memory/1696-48-0x0000000000400000-0x0000000000428000-memory.dmp family_mystic behavioral1/memory/1696-46-0x0000000000400000-0x0000000000428000-memory.dmp family_mystic behavioral1/memory/1696-52-0x0000000000400000-0x0000000000428000-memory.dmp family_mystic behavioral1/memory/1696-54-0x0000000000400000-0x0000000000428000-memory.dmp family_mystic -
Executes dropped EXE 4 IoCs
Processes:
z7030480.exez2592487.exez9338897.exer6150676.exepid process 2236 z7030480.exe 2800 z2592487.exe 1996 z9338897.exe 2732 r6150676.exe -
Loads dropped DLL 13 IoCs
Processes:
56cc8cdeeabda59063fbc4322d14683b.exez7030480.exez2592487.exez9338897.exer6150676.exeWerFault.exepid process 2968 56cc8cdeeabda59063fbc4322d14683b.exe 2236 z7030480.exe 2236 z7030480.exe 2800 z2592487.exe 2800 z2592487.exe 1996 z9338897.exe 1996 z9338897.exe 1996 z9338897.exe 2732 r6150676.exe 2644 WerFault.exe 2644 WerFault.exe 2644 WerFault.exe 2644 WerFault.exe -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
56cc8cdeeabda59063fbc4322d14683b.exez7030480.exez2592487.exez9338897.exedescription ioc process 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\\\"" 56cc8cdeeabda59063fbc4322d14683b.exe 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\\\"" z7030480.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\\\"" z2592487.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\"" z9338897.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
r6150676.exedescription pid process target process PID 2732 set thread context of 1696 2732 r6150676.exe AppLaunch.exe -
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 2644 2732 WerFault.exe r6150676.exe 2660 1696 WerFault.exe AppLaunch.exe -
Suspicious use of WriteProcessMemory 56 IoCs
Processes:
56cc8cdeeabda59063fbc4322d14683b.exez7030480.exez2592487.exez9338897.exer6150676.exeAppLaunch.exedescription pid process target process PID 2968 wrote to memory of 2236 2968 56cc8cdeeabda59063fbc4322d14683b.exe z7030480.exe PID 2968 wrote to memory of 2236 2968 56cc8cdeeabda59063fbc4322d14683b.exe z7030480.exe PID 2968 wrote to memory of 2236 2968 56cc8cdeeabda59063fbc4322d14683b.exe z7030480.exe PID 2968 wrote to memory of 2236 2968 56cc8cdeeabda59063fbc4322d14683b.exe z7030480.exe PID 2968 wrote to memory of 2236 2968 56cc8cdeeabda59063fbc4322d14683b.exe z7030480.exe PID 2968 wrote to memory of 2236 2968 56cc8cdeeabda59063fbc4322d14683b.exe z7030480.exe PID 2968 wrote to memory of 2236 2968 56cc8cdeeabda59063fbc4322d14683b.exe z7030480.exe PID 2236 wrote to memory of 2800 2236 z7030480.exe z2592487.exe PID 2236 wrote to memory of 2800 2236 z7030480.exe z2592487.exe PID 2236 wrote to memory of 2800 2236 z7030480.exe z2592487.exe PID 2236 wrote to memory of 2800 2236 z7030480.exe z2592487.exe PID 2236 wrote to memory of 2800 2236 z7030480.exe z2592487.exe PID 2236 wrote to memory of 2800 2236 z7030480.exe z2592487.exe PID 2236 wrote to memory of 2800 2236 z7030480.exe z2592487.exe PID 2800 wrote to memory of 1996 2800 z2592487.exe z9338897.exe PID 2800 wrote to memory of 1996 2800 z2592487.exe z9338897.exe PID 2800 wrote to memory of 1996 2800 z2592487.exe z9338897.exe PID 2800 wrote to memory of 1996 2800 z2592487.exe z9338897.exe PID 2800 wrote to memory of 1996 2800 z2592487.exe z9338897.exe PID 2800 wrote to memory of 1996 2800 z2592487.exe z9338897.exe PID 2800 wrote to memory of 1996 2800 z2592487.exe z9338897.exe PID 1996 wrote to memory of 2732 1996 z9338897.exe r6150676.exe PID 1996 wrote to memory of 2732 1996 z9338897.exe r6150676.exe PID 1996 wrote to memory of 2732 1996 z9338897.exe r6150676.exe PID 1996 wrote to memory of 2732 1996 z9338897.exe r6150676.exe PID 1996 wrote to memory of 2732 1996 z9338897.exe r6150676.exe PID 1996 wrote to memory of 2732 1996 z9338897.exe r6150676.exe PID 1996 wrote to memory of 2732 1996 z9338897.exe r6150676.exe PID 2732 wrote to memory of 1696 2732 r6150676.exe AppLaunch.exe PID 2732 wrote to memory of 1696 2732 r6150676.exe AppLaunch.exe PID 2732 wrote to memory of 1696 2732 r6150676.exe AppLaunch.exe PID 2732 wrote to memory of 1696 2732 r6150676.exe AppLaunch.exe PID 2732 wrote to memory of 1696 2732 r6150676.exe AppLaunch.exe PID 2732 wrote to memory of 1696 2732 r6150676.exe AppLaunch.exe PID 2732 wrote to memory of 1696 2732 r6150676.exe AppLaunch.exe PID 2732 wrote to memory of 1696 2732 r6150676.exe AppLaunch.exe PID 2732 wrote to memory of 1696 2732 r6150676.exe AppLaunch.exe PID 2732 wrote to memory of 1696 2732 r6150676.exe AppLaunch.exe PID 2732 wrote to memory of 1696 2732 r6150676.exe AppLaunch.exe PID 2732 wrote to memory of 1696 2732 r6150676.exe AppLaunch.exe PID 2732 wrote to memory of 1696 2732 r6150676.exe AppLaunch.exe PID 2732 wrote to memory of 1696 2732 r6150676.exe AppLaunch.exe PID 2732 wrote to memory of 2644 2732 r6150676.exe WerFault.exe PID 2732 wrote to memory of 2644 2732 r6150676.exe WerFault.exe PID 2732 wrote to memory of 2644 2732 r6150676.exe WerFault.exe PID 2732 wrote to memory of 2644 2732 r6150676.exe WerFault.exe PID 2732 wrote to memory of 2644 2732 r6150676.exe WerFault.exe PID 2732 wrote to memory of 2644 2732 r6150676.exe WerFault.exe PID 2732 wrote to memory of 2644 2732 r6150676.exe WerFault.exe PID 1696 wrote to memory of 2660 1696 AppLaunch.exe WerFault.exe PID 1696 wrote to memory of 2660 1696 AppLaunch.exe WerFault.exe PID 1696 wrote to memory of 2660 1696 AppLaunch.exe WerFault.exe PID 1696 wrote to memory of 2660 1696 AppLaunch.exe WerFault.exe PID 1696 wrote to memory of 2660 1696 AppLaunch.exe WerFault.exe PID 1696 wrote to memory of 2660 1696 AppLaunch.exe WerFault.exe PID 1696 wrote to memory of 2660 1696 AppLaunch.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\56cc8cdeeabda59063fbc4322d14683b.exe"C:\Users\Admin\AppData\Local\Temp\56cc8cdeeabda59063fbc4322d14683b.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2968 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7030480.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7030480.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2236 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z2592487.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z2592487.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2800 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z9338897.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z9338897.exe4⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1996 -
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\r6150676.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\r6150676.exe5⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2732 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"6⤵
- Suspicious use of WriteProcessMemory
PID:1696 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1696 -s 2687⤵
- Program crash
PID:2660
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2732 -s 2766⤵
- Loads dropped DLL
- Program crash
PID:2644
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
764KB
MD518dfda6e26072d6f2c64d0aa39f3cb94
SHA198792c32063bed23a5d81d644cc97d243324cdb3
SHA256edd1ffd17a741f0df65470efc2de22fbf050061a2288a0439b225c28cc5ee12b
SHA5126c29cf0fb502b8f74f470d4861953d47d9ebc74587f85ef78f8d30aa5f7b2949a14d837b2f28667ce4b85527030f1e7388ab4b09fb987fe0a8dea57d65dd19b4
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Filesize
764KB
MD518dfda6e26072d6f2c64d0aa39f3cb94
SHA198792c32063bed23a5d81d644cc97d243324cdb3
SHA256edd1ffd17a741f0df65470efc2de22fbf050061a2288a0439b225c28cc5ee12b
SHA5126c29cf0fb502b8f74f470d4861953d47d9ebc74587f85ef78f8d30aa5f7b2949a14d837b2f28667ce4b85527030f1e7388ab4b09fb987fe0a8dea57d65dd19b4
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Filesize
581KB
MD5a3e3525fc563ab8e5f13c10412036dd4
SHA14f43a30060ea9f45515ac335adfb57ab3d5fd7c5
SHA256a60c96e01f840972e9a96a3604a50e970c3b5698995d42dd85d13db6ed6456b8
SHA5124ae35ca3b795dafcacdba5d54aedbdcd234d6bc0c9595a26cb34124ca17e19e731d1bf53bd4364bca48872e0e8c9b4dab13dd28f630ee690086357e0d1ea834d
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Filesize
581KB
MD5a3e3525fc563ab8e5f13c10412036dd4
SHA14f43a30060ea9f45515ac335adfb57ab3d5fd7c5
SHA256a60c96e01f840972e9a96a3604a50e970c3b5698995d42dd85d13db6ed6456b8
SHA5124ae35ca3b795dafcacdba5d54aedbdcd234d6bc0c9595a26cb34124ca17e19e731d1bf53bd4364bca48872e0e8c9b4dab13dd28f630ee690086357e0d1ea834d
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Filesize
399KB
MD536935d5dd7e0781db589776cc57a839e
SHA1f4576c9e2ca37dfefb879ea0efe836205a7ddb10
SHA256d51e89e25bbc402d11762e39161cb6eba4721a84efa2d7ea74c9610c878887b4
SHA512af04e1d2ec6bd755bd5abe181add6906aabde1970db8bf9fab51fd1c638c06336edead67aa816f14574e90fb42d08bae9ee1683e7d2451387dbc6b7ff3aee610
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Filesize
399KB
MD536935d5dd7e0781db589776cc57a839e
SHA1f4576c9e2ca37dfefb879ea0efe836205a7ddb10
SHA256d51e89e25bbc402d11762e39161cb6eba4721a84efa2d7ea74c9610c878887b4
SHA512af04e1d2ec6bd755bd5abe181add6906aabde1970db8bf9fab51fd1c638c06336edead67aa816f14574e90fb42d08bae9ee1683e7d2451387dbc6b7ff3aee610
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Filesize
356KB
MD5243778bae7f3d122667bfc23ef2c4b26
SHA1e90e78702a5d6145c2d3906b85f47b40e93b1265
SHA256f8d35a1a05a146828e63960eacbfeea88153bbe7532a496b9c5500d082f67efa
SHA512bcb765e06714b155548354470ab0ac4b7fce522885dd419d35d57a5d22ad1552ee47da1ab7a2056a2f39f8d2a72d99206ab58a9c8ec0c3f481c8478912949be1
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Filesize
356KB
MD5243778bae7f3d122667bfc23ef2c4b26
SHA1e90e78702a5d6145c2d3906b85f47b40e93b1265
SHA256f8d35a1a05a146828e63960eacbfeea88153bbe7532a496b9c5500d082f67efa
SHA512bcb765e06714b155548354470ab0ac4b7fce522885dd419d35d57a5d22ad1552ee47da1ab7a2056a2f39f8d2a72d99206ab58a9c8ec0c3f481c8478912949be1
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Filesize
356KB
MD5243778bae7f3d122667bfc23ef2c4b26
SHA1e90e78702a5d6145c2d3906b85f47b40e93b1265
SHA256f8d35a1a05a146828e63960eacbfeea88153bbe7532a496b9c5500d082f67efa
SHA512bcb765e06714b155548354470ab0ac4b7fce522885dd419d35d57a5d22ad1552ee47da1ab7a2056a2f39f8d2a72d99206ab58a9c8ec0c3f481c8478912949be1
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Filesize
764KB
MD518dfda6e26072d6f2c64d0aa39f3cb94
SHA198792c32063bed23a5d81d644cc97d243324cdb3
SHA256edd1ffd17a741f0df65470efc2de22fbf050061a2288a0439b225c28cc5ee12b
SHA5126c29cf0fb502b8f74f470d4861953d47d9ebc74587f85ef78f8d30aa5f7b2949a14d837b2f28667ce4b85527030f1e7388ab4b09fb987fe0a8dea57d65dd19b4
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Filesize
764KB
MD518dfda6e26072d6f2c64d0aa39f3cb94
SHA198792c32063bed23a5d81d644cc97d243324cdb3
SHA256edd1ffd17a741f0df65470efc2de22fbf050061a2288a0439b225c28cc5ee12b
SHA5126c29cf0fb502b8f74f470d4861953d47d9ebc74587f85ef78f8d30aa5f7b2949a14d837b2f28667ce4b85527030f1e7388ab4b09fb987fe0a8dea57d65dd19b4
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Filesize
581KB
MD5a3e3525fc563ab8e5f13c10412036dd4
SHA14f43a30060ea9f45515ac335adfb57ab3d5fd7c5
SHA256a60c96e01f840972e9a96a3604a50e970c3b5698995d42dd85d13db6ed6456b8
SHA5124ae35ca3b795dafcacdba5d54aedbdcd234d6bc0c9595a26cb34124ca17e19e731d1bf53bd4364bca48872e0e8c9b4dab13dd28f630ee690086357e0d1ea834d
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Filesize
581KB
MD5a3e3525fc563ab8e5f13c10412036dd4
SHA14f43a30060ea9f45515ac335adfb57ab3d5fd7c5
SHA256a60c96e01f840972e9a96a3604a50e970c3b5698995d42dd85d13db6ed6456b8
SHA5124ae35ca3b795dafcacdba5d54aedbdcd234d6bc0c9595a26cb34124ca17e19e731d1bf53bd4364bca48872e0e8c9b4dab13dd28f630ee690086357e0d1ea834d
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Filesize
399KB
MD536935d5dd7e0781db589776cc57a839e
SHA1f4576c9e2ca37dfefb879ea0efe836205a7ddb10
SHA256d51e89e25bbc402d11762e39161cb6eba4721a84efa2d7ea74c9610c878887b4
SHA512af04e1d2ec6bd755bd5abe181add6906aabde1970db8bf9fab51fd1c638c06336edead67aa816f14574e90fb42d08bae9ee1683e7d2451387dbc6b7ff3aee610
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Filesize
399KB
MD536935d5dd7e0781db589776cc57a839e
SHA1f4576c9e2ca37dfefb879ea0efe836205a7ddb10
SHA256d51e89e25bbc402d11762e39161cb6eba4721a84efa2d7ea74c9610c878887b4
SHA512af04e1d2ec6bd755bd5abe181add6906aabde1970db8bf9fab51fd1c638c06336edead67aa816f14574e90fb42d08bae9ee1683e7d2451387dbc6b7ff3aee610
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Filesize
356KB
MD5243778bae7f3d122667bfc23ef2c4b26
SHA1e90e78702a5d6145c2d3906b85f47b40e93b1265
SHA256f8d35a1a05a146828e63960eacbfeea88153bbe7532a496b9c5500d082f67efa
SHA512bcb765e06714b155548354470ab0ac4b7fce522885dd419d35d57a5d22ad1552ee47da1ab7a2056a2f39f8d2a72d99206ab58a9c8ec0c3f481c8478912949be1
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Filesize
356KB
MD5243778bae7f3d122667bfc23ef2c4b26
SHA1e90e78702a5d6145c2d3906b85f47b40e93b1265
SHA256f8d35a1a05a146828e63960eacbfeea88153bbe7532a496b9c5500d082f67efa
SHA512bcb765e06714b155548354470ab0ac4b7fce522885dd419d35d57a5d22ad1552ee47da1ab7a2056a2f39f8d2a72d99206ab58a9c8ec0c3f481c8478912949be1
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Filesize
356KB
MD5243778bae7f3d122667bfc23ef2c4b26
SHA1e90e78702a5d6145c2d3906b85f47b40e93b1265
SHA256f8d35a1a05a146828e63960eacbfeea88153bbe7532a496b9c5500d082f67efa
SHA512bcb765e06714b155548354470ab0ac4b7fce522885dd419d35d57a5d22ad1552ee47da1ab7a2056a2f39f8d2a72d99206ab58a9c8ec0c3f481c8478912949be1
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Filesize
356KB
MD5243778bae7f3d122667bfc23ef2c4b26
SHA1e90e78702a5d6145c2d3906b85f47b40e93b1265
SHA256f8d35a1a05a146828e63960eacbfeea88153bbe7532a496b9c5500d082f67efa
SHA512bcb765e06714b155548354470ab0ac4b7fce522885dd419d35d57a5d22ad1552ee47da1ab7a2056a2f39f8d2a72d99206ab58a9c8ec0c3f481c8478912949be1
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Filesize
356KB
MD5243778bae7f3d122667bfc23ef2c4b26
SHA1e90e78702a5d6145c2d3906b85f47b40e93b1265
SHA256f8d35a1a05a146828e63960eacbfeea88153bbe7532a496b9c5500d082f67efa
SHA512bcb765e06714b155548354470ab0ac4b7fce522885dd419d35d57a5d22ad1552ee47da1ab7a2056a2f39f8d2a72d99206ab58a9c8ec0c3f481c8478912949be1
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Filesize
356KB
MD5243778bae7f3d122667bfc23ef2c4b26
SHA1e90e78702a5d6145c2d3906b85f47b40e93b1265
SHA256f8d35a1a05a146828e63960eacbfeea88153bbe7532a496b9c5500d082f67efa
SHA512bcb765e06714b155548354470ab0ac4b7fce522885dd419d35d57a5d22ad1552ee47da1ab7a2056a2f39f8d2a72d99206ab58a9c8ec0c3f481c8478912949be1
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Filesize
356KB
MD5243778bae7f3d122667bfc23ef2c4b26
SHA1e90e78702a5d6145c2d3906b85f47b40e93b1265
SHA256f8d35a1a05a146828e63960eacbfeea88153bbe7532a496b9c5500d082f67efa
SHA512bcb765e06714b155548354470ab0ac4b7fce522885dd419d35d57a5d22ad1552ee47da1ab7a2056a2f39f8d2a72d99206ab58a9c8ec0c3f481c8478912949be1