Analysis
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max time kernel
103s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
15-03-2023 03:08
Behavioral task
behavioral1
Sample
uni2.exe
Resource
win7-20230220-en
General
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Target
uni2.exe
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Size
3.0MB
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MD5
7b7f66624ef0b602dc8b5cf5ab0e0cc7
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SHA1
7ce5ff0bc6ed6160b34d110f58c4e3b3131b6471
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SHA256
417aee1f9b38131b40df67ca5ade203e6e45fb3b2928ba209ef2afacc3d6d8fe
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SHA512
622a202c7ad573c7f6d98905b7b4edeb8e0084d069e3943fbfc03046df5f19fe48e48aeda4f8c396a8a79fa85f136720cc3312c8a8cb6564a9928a76fe1f4e8d
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SSDEEP
49152:n2F3dmZsmanH2CXOwjygvaBsLFA8pHht8k1r:aPmEjpLO8pZ
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 cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
wmic.exeWMIC.exedescription pid process Token: SeIncreaseQuotaPrivilege 1412 wmic.exe Token: SeSecurityPrivilege 1412 wmic.exe Token: SeTakeOwnershipPrivilege 1412 wmic.exe Token: SeLoadDriverPrivilege 1412 wmic.exe Token: SeSystemProfilePrivilege 1412 wmic.exe Token: SeSystemtimePrivilege 1412 wmic.exe Token: SeProfSingleProcessPrivilege 1412 wmic.exe Token: SeIncBasePriorityPrivilege 1412 wmic.exe Token: SeCreatePagefilePrivilege 1412 wmic.exe Token: SeBackupPrivilege 1412 wmic.exe Token: SeRestorePrivilege 1412 wmic.exe Token: SeShutdownPrivilege 1412 wmic.exe Token: SeDebugPrivilege 1412 wmic.exe Token: SeSystemEnvironmentPrivilege 1412 wmic.exe Token: SeRemoteShutdownPrivilege 1412 wmic.exe Token: SeUndockPrivilege 1412 wmic.exe Token: SeManageVolumePrivilege 1412 wmic.exe Token: 33 1412 wmic.exe Token: 34 1412 wmic.exe Token: 35 1412 wmic.exe Token: 36 1412 wmic.exe Token: SeIncreaseQuotaPrivilege 1412 wmic.exe Token: SeSecurityPrivilege 1412 wmic.exe Token: SeTakeOwnershipPrivilege 1412 wmic.exe Token: SeLoadDriverPrivilege 1412 wmic.exe Token: SeSystemProfilePrivilege 1412 wmic.exe Token: SeSystemtimePrivilege 1412 wmic.exe Token: SeProfSingleProcessPrivilege 1412 wmic.exe Token: SeIncBasePriorityPrivilege 1412 wmic.exe Token: SeCreatePagefilePrivilege 1412 wmic.exe Token: SeBackupPrivilege 1412 wmic.exe Token: SeRestorePrivilege 1412 wmic.exe Token: SeShutdownPrivilege 1412 wmic.exe Token: SeDebugPrivilege 1412 wmic.exe Token: SeSystemEnvironmentPrivilege 1412 wmic.exe Token: SeRemoteShutdownPrivilege 1412 wmic.exe Token: SeUndockPrivilege 1412 wmic.exe Token: SeManageVolumePrivilege 1412 wmic.exe Token: 33 1412 wmic.exe Token: 34 1412 wmic.exe Token: 35 1412 wmic.exe Token: 36 1412 wmic.exe Token: SeIncreaseQuotaPrivilege 2244 WMIC.exe Token: SeSecurityPrivilege 2244 WMIC.exe Token: SeTakeOwnershipPrivilege 2244 WMIC.exe Token: SeLoadDriverPrivilege 2244 WMIC.exe Token: SeSystemProfilePrivilege 2244 WMIC.exe Token: SeSystemtimePrivilege 2244 WMIC.exe Token: SeProfSingleProcessPrivilege 2244 WMIC.exe Token: SeIncBasePriorityPrivilege 2244 WMIC.exe Token: SeCreatePagefilePrivilege 2244 WMIC.exe Token: SeBackupPrivilege 2244 WMIC.exe Token: SeRestorePrivilege 2244 WMIC.exe Token: SeShutdownPrivilege 2244 WMIC.exe Token: SeDebugPrivilege 2244 WMIC.exe Token: SeSystemEnvironmentPrivilege 2244 WMIC.exe Token: SeRemoteShutdownPrivilege 2244 WMIC.exe Token: SeUndockPrivilege 2244 WMIC.exe Token: SeManageVolumePrivilege 2244 WMIC.exe Token: 33 2244 WMIC.exe Token: 34 2244 WMIC.exe Token: 35 2244 WMIC.exe Token: 36 2244 WMIC.exe Token: SeIncreaseQuotaPrivilege 2244 WMIC.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
uni2.execmd.execmd.exedescription pid process target process PID 5108 wrote to memory of 1412 5108 uni2.exe wmic.exe PID 5108 wrote to memory of 1412 5108 uni2.exe wmic.exe PID 5108 wrote to memory of 1420 5108 uni2.exe cmd.exe PID 5108 wrote to memory of 1420 5108 uni2.exe cmd.exe PID 1420 wrote to memory of 2244 1420 cmd.exe WMIC.exe PID 1420 wrote to memory of 2244 1420 cmd.exe WMIC.exe PID 5108 wrote to memory of 216 5108 uni2.exe cmd.exe PID 5108 wrote to memory of 216 5108 uni2.exe cmd.exe PID 216 wrote to memory of 2176 216 cmd.exe WMIC.exe PID 216 wrote to memory of 2176 216 cmd.exe WMIC.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\uni2.exe"C:\Users\Admin\AppData\Local\Temp\uni2.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\Wbem\wmic.exewmic os get Caption2⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\cmd.execmd /C "wmic path win32_VideoController get name"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\Wbem\WMIC.exewmic path win32_VideoController get name3⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\cmd.execmd /C "wmic cpu get name"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\Wbem\WMIC.exewmic cpu get name3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\RzLNTXYeUCWKsXbGyRAOmBTvKSJfjzaLFilesize
2KB
MD51d65ace99a200cf0ac042936baf39f68
SHA1acd9cd136a2b583c7d89dcbeffad15316921b145
SHA25659f9c188335405db46c008bcd919293d3ea2e549db72d9f0f83ef34195809bc6
SHA512bfc0c01bdca82c7d5ff2210d59049a65930500eaf40b26c2aa6d6149b971b5db63edc12ee5a0ee0ccd8a33bcfcb1063eb1bcf1bbc63788976baee47224bdf486
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C:\Users\Admin\AppData\Local\Temp\nJObCsNVlgTeMaPEZQleQYhYzRyWJjPjFilesize
71KB
MD5fb2e05653c3115d89013daa5132f08e0
SHA18ad3d1f4c1652c1e173d3201faf9fdd22b229351
SHA256895ce9cfa9bd4ce960723e7adf0aba7eefff4c8cd5e46cad13cb791a39665077
SHA512ca9b7fac566026fa87872d3fdfa32a5a571613b8d9cd4364e1b05d0682d52844c9d1a28c292d6d129d506a627a6cef2a0e6329f8c2ab28cd4388789f48399238