Analysis
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max time kernel
181s -
max time network
203s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
28-11-2022 14:48
Static task
static1
Behavioral task
behavioral1
Sample
1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe
Resource
win7-20221111-en
General
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Target
1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe
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Size
2.1MB
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MD5
5e2e23a7685b9240b8310d1bd2720a2c
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SHA1
2005430888f6e629d6dff5e50d67dd3e35764774
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SHA256
1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337
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SHA512
d87aa235b94dfa47882f799959e9ecb22998b16905a87412e471983c6ce6cca580cdd4966edc8e4900270f5c955e6fe090d0eeea4c629079793f052442f2c960
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SSDEEP
49152:OGIlkxEeFgBlo3Xn29FeXW6pBjMkb08EDJ7POOMlbpZ3d5UK3dvPNJl36d3SLATJ:ONlkSeFgBS1wkb0hVIossHsmUM
Malware Config
Signatures
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exedescription pid process target process PID 3792 set thread context of 1800 3792 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1040 3844 WerFault.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exepid process 1800 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe 1800 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe 1800 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe 1800 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exepid process 1800 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe 1800 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe 1800 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe 1800 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exedescription pid process target process PID 3792 wrote to memory of 1800 3792 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe PID 3792 wrote to memory of 1800 3792 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe PID 3792 wrote to memory of 1800 3792 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe PID 3792 wrote to memory of 1800 3792 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe PID 3792 wrote to memory of 1800 3792 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe PID 3792 wrote to memory of 1800 3792 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe PID 3792 wrote to memory of 1800 3792 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe PID 3792 wrote to memory of 1800 3792 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe PID 3792 wrote to memory of 1800 3792 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe PID 3792 wrote to memory of 1800 3792 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe 1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe"C:\Users\Admin\AppData\Local\Temp\1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\1a7cbdf5f49b935f673d41af598168227c79592a4461ed45e651adea90557337.exe/novalidation2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 412 -p 3844 -ip 38441⤵
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 3844 -s 4961⤵
- Program crash
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1800-132-0x0000000000000000-mapping.dmp
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memory/1800-133-0x0000000000400000-0x000000000057B000-memory.dmpFilesize
1.5MB
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memory/1800-134-0x0000000000400000-0x000000000057B000-memory.dmpFilesize
1.5MB
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memory/1800-135-0x0000000000400000-0x000000000057B000-memory.dmpFilesize
1.5MB
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memory/1800-136-0x0000000000400000-0x000000000057B000-memory.dmpFilesize
1.5MB
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memory/1800-137-0x0000000000400000-0x000000000057B000-memory.dmpFilesize
1.5MB