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231218-fj6bzaadg5 10Analysis
-
max time kernel
1793s -
max time network
1807s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
11-04-2024 07:28
Static task
static1
Behavioral task
behavioral1
Sample
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral4
Sample
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Resource
win11-20240221-en
General
-
Target
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
-
Size
1.9MB
-
MD5
001f6aefa850c575018eaa792a0ebbc5
-
SHA1
69a44211fda244815a6f7b4480dada97f7778fe0
-
SHA256
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5
-
SHA512
24eeb6d51b6d3d2988e4eb39a0c0580013d7a3a1711d0d512a233c5a5ca1f5bb4d28b3e39e0e18990d83f592c3550e13cb905b7573c013155867b7221b9997d5
-
SSDEEP
24576:Z0ZIVjFxbxJMgQ5DIiJ1KxwflAbWgj8RuFwTXJsK63Ct6ij0V+uYzjy2QhL8Gbge:CC9pagQFIE1KbkYF+X70V+hy7hAI1U
Malware Config
Signatures
-
Contacts a large (1443) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
-
Processes:
resource yara_rule behavioral2/memory/756-3-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-4-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-5-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-6-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-7-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-8-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-21-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-37-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-38-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-39-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-43-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-44-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-47-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-51-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-52-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-56-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-57-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-59-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-63-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-65-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-67-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-68-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-70-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-72-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-69-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-75-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-71-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-73-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-76-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-78-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-83-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-85-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-89-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-92-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-95-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-99-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-101-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-106-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-107-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-104-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-102-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-98-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-96-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-97-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-94-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-91-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-87-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/756-84-0x0000000000400000-0x0000000000848000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CSRSS = "\"C:\\ProgramData\\Drivers\\csrss.exe\"" 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exedescription pid process target process PID 2520 set thread context of 756 2520 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 9840 756 WerFault.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exepid process 756 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 756 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 756 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 756 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 756 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 756 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exedescription pid process target process PID 2520 wrote to memory of 756 2520 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 2520 wrote to memory of 756 2520 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 2520 wrote to memory of 756 2520 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 2520 wrote to memory of 756 2520 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 2520 wrote to memory of 756 2520 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 2520 wrote to memory of 756 2520 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 2520 wrote to memory of 756 2520 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 2520 wrote to memory of 756 2520 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 756 -s 183323⤵
- Program crash
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdesc-consensus.tmpFilesize
2.7MB
MD54a588a9a8a45b44021e47fc04f8529de
SHA19da79dc4ce4697853891388fa2c6effe3d57fe50
SHA2568c59043346979bf7be919489f68f453400e7ee05dfa334467a63d410fe9e3f5d
SHA5128187287b39bed37d5307b5bfabacebb85072c6bf1bd485a5023b5e3bcc4282cc4bc21c543bcc95bf7a3ad5de17c90bf392dc5540432ed240657edb796223d1c2
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C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdescs.newFilesize
5.7MB
MD58fb56ae43569c534e2bbaa682685d0e7
SHA1e2dc74799557f6fbf3a65c1f031fa7bc3d630ae9
SHA256c8b6d60750a601b17bd4a26e84e92486ef89a5a3ebe3784e5bae1fd8f0be0fdc
SHA5128d3b0564d979281c7b4bb9c1975de16c2e699fb9a4693f417c70b9aaa1ebe80ce5301ca528aafd0cbd21757aab6d72f39f18255a3bbc7f221e59db4537872899
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memory/756-3-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-4-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-5-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-6-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-7-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-8-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-21-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-37-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-38-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-39-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-43-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-44-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-47-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-51-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-52-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-56-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-57-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-59-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-63-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-65-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-67-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-68-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-70-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-72-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-69-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-75-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-71-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-73-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-76-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-78-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-83-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-85-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-89-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-92-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-95-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-99-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-101-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-106-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-107-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-104-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-102-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-98-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-96-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-97-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-94-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-91-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/756-87-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/756-84-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2520-1-0x0000000002820000-0x00000000029D9000-memory.dmpFilesize
1.7MB
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memory/2520-2-0x00000000029E0000-0x0000000002B97000-memory.dmpFilesize
1.7MB