Analysis
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max time kernel
55s -
max time network
58s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
23/03/2023, 07:29
Static task
static1
Behavioral task
behavioral1
Sample
0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe
Resource
win10-20230220-en
General
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Target
0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe
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Size
838KB
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MD5
f0fc210b0b39ae210d3db8834cbcf396
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SHA1
bf2d473dd0ce8750810b6000c4fe740485231559
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SHA256
0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df
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SHA512
fbfcdca2b7d336f70a19831019fc78aba9e4a11c7f5c5ad287efa4aa7bc1ec7c95a74f31a573f4bbb6c3b63991f75b5cd0a27a947e998c6246aef50c918a78ad
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SSDEEP
12288:n3aZ2Cap+WYcE3QLJtdNIaYL96Yn9hRXeFmZdtHvLW:fCa8cE3YJXYL5rt
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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Accesses Microsoft Outlook profiles 1 TTPs 35 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key queried \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key queried \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key opened \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key queried \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key opened \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key opened \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key queried \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key opened \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key created \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key queried \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key opened \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key queried \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key created \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key created \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key created \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key created \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key queried \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key queried \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key created \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key created \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key queried \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key created \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key queried \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key created \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key created \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key created \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key queried \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key created \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key opened \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key queried \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key queried \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key created \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key opened \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Key queried \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Windows\CurrentVersion\Run\Lhwbxmtvhc = "\"C:\\Users\\Admin\\AppData\\Roaming\\Wuqiknmjfkn\\Lhwbxmtvhc.exe\"" 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3540 set thread context of 4732 3540 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe 69 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4968 powershell.exe 4968 powershell.exe 4968 powershell.exe 4732 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe 4732 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe 4732 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3540 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe Token: SeDebugPrivilege 4968 powershell.exe Token: SeDebugPrivilege 4732 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3540 wrote to memory of 4968 3540 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe 66 PID 3540 wrote to memory of 4968 3540 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe 66 PID 3540 wrote to memory of 4732 3540 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe 69 PID 3540 wrote to memory of 4732 3540 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe 69 PID 3540 wrote to memory of 4732 3540 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe 69 PID 3540 wrote to memory of 4732 3540 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe 69 PID 3540 wrote to memory of 4732 3540 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe 69 PID 3540 wrote to memory of 4732 3540 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe 69 -
outlook_office_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe -
outlook_win_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe"C:\Users\Admin\AppData\Local\Temp\0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3540 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMgAwAA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4968
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C:\Users\Admin\AppData\Local\Temp\0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exeC:\Users\Admin\AppData\Local\Temp\0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4732
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\0b2d62bf8c0f1e0bbdfdf6532c8b9c70b73411f3c907854738064d423ebf88df.exe.log
Filesize2KB
MD549f48145aff306db4d0eefdb29ae6641
SHA10810463eb8b976d63487551db8652393580a76d3
SHA256fe9b01c4dad3504b3941dbf7898163b9c7f0ab47f601c18dbde209cf23ea7edd
SHA512d84e3707df78499023f09ebed11648a62c6d4ea24a7a90923c1e50e59c2be8c8d323634889eb8ce05f35d697cf98d0b5f9b5d0841f83b90359ea24e1f1e3b343
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Filesize
1B
MD5c4ca4238a0b923820dcc509a6f75849b
SHA1356a192b7913b04c54574d18c28d46e6395428ab
SHA2566b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
SHA5124dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a