Analysis
- max time kernel
60s - max time network
177s - platform
windows10-1703_x64 - resource
win10-20230220-en - resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system - submitted
13/03/2023, 22:34
Behavioral task
behavioral1
Sample
84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a.exe
Resource
win7-20230220-en
4 signatures
300 seconds
General
- Target 84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a.exe
- Size 3.0MB
- Sample230313-2hch6acc99
- SHA256 84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a
- MD5 a8a106555b9e1f92569d623c66ee8c12
- SHA1 a5080c26b5f5911c10d80654c84239a226fc75d1
- SHA512 9b9813b0b47e84523fc96cc427aa234d4533e77483ddf28dae35449570373370fdde4380877870aca634a9746b58743ea3c1d9ea31d7162d61d645ca58f60b26
- SSDEEP 49152:3WjN903V68U3f1uXAlL/EUSiITRf+EGg7dyvUCUDaB5+Tc6k1HFm:3IrIVbUYiLs4vUCU5T0w
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 3600 wmic.exe Token: SeSecurityPrivilege 3600 wmic.exe Token: SeTakeOwnershipPrivilege 3600 wmic.exe Token: SeLoadDriverPrivilege 3600 wmic.exe Token: SeSystemProfilePrivilege 3600 wmic.exe Token: SeSystemtimePrivilege 3600 wmic.exe Token: SeProfSingleProcessPrivilege 3600 wmic.exe Token: SeIncBasePriorityPrivilege 3600 wmic.exe Token: SeCreatePagefilePrivilege 3600 wmic.exe Token: SeBackupPrivilege 3600 wmic.exe Token: SeRestorePrivilege 3600 wmic.exe Token: SeShutdownPrivilege 3600 wmic.exe Token: SeDebugPrivilege 3600 wmic.exe Token: SeSystemEnvironmentPrivilege 3600 wmic.exe Token: SeRemoteShutdownPrivilege 3600 wmic.exe Token: SeUndockPrivilege 3600 wmic.exe Token: SeManageVolumePrivilege 3600 wmic.exe Token: 33 3600 wmic.exe Token: 34 3600 wmic.exe Token: 35 3600 wmic.exe Token: 36 3600 wmic.exe Token: SeIncreaseQuotaPrivilege 3600 wmic.exe Token: SeSecurityPrivilege 3600 wmic.exe Token: SeTakeOwnershipPrivilege 3600 wmic.exe Token: SeLoadDriverPrivilege 3600 wmic.exe Token: SeSystemProfilePrivilege 3600 wmic.exe Token: SeSystemtimePrivilege 3600 wmic.exe Token: SeProfSingleProcessPrivilege 3600 wmic.exe Token: SeIncBasePriorityPrivilege 3600 wmic.exe Token: SeCreatePagefilePrivilege 3600 wmic.exe Token: SeBackupPrivilege 3600 wmic.exe Token: SeRestorePrivilege 3600 wmic.exe Token: SeShutdownPrivilege 3600 wmic.exe Token: SeDebugPrivilege 3600 wmic.exe Token: SeSystemEnvironmentPrivilege 3600 wmic.exe Token: SeRemoteShutdownPrivilege 3600 wmic.exe Token: SeUndockPrivilege 3600 wmic.exe Token: SeManageVolumePrivilege 3600 wmic.exe Token: 33 3600 wmic.exe Token: 34 3600 wmic.exe Token: 35 3600 wmic.exe Token: 36 3600 wmic.exe Token: SeIncreaseQuotaPrivilege 1516 WMIC.exe Token: SeSecurityPrivilege 1516 WMIC.exe Token: SeTakeOwnershipPrivilege 1516 WMIC.exe Token: SeLoadDriverPrivilege 1516 WMIC.exe Token: SeSystemProfilePrivilege 1516 WMIC.exe Token: SeSystemtimePrivilege 1516 WMIC.exe Token: SeProfSingleProcessPrivilege 1516 WMIC.exe Token: SeIncBasePriorityPrivilege 1516 WMIC.exe Token: SeCreatePagefilePrivilege 1516 WMIC.exe Token: SeBackupPrivilege 1516 WMIC.exe Token: SeRestorePrivilege 1516 WMIC.exe Token: SeShutdownPrivilege 1516 WMIC.exe Token: SeDebugPrivilege 1516 WMIC.exe Token: SeSystemEnvironmentPrivilege 1516 WMIC.exe Token: SeRemoteShutdownPrivilege 1516 WMIC.exe Token: SeUndockPrivilege 1516 WMIC.exe Token: SeManageVolumePrivilege 1516 WMIC.exe Token: 33 1516 WMIC.exe Token: 34 1516 WMIC.exe Token: 35 1516 WMIC.exe Token: 36 1516 WMIC.exe Token: SeIncreaseQuotaPrivilege 1516 WMIC.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 4124 wrote to memory of 3600 4124 84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a.exe 66 PID 4124 wrote to memory of 3600 4124 84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a.exe 66 PID 4124 wrote to memory of 3600 4124 84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a.exe 66 PID 4124 wrote to memory of 4920 4124 84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a.exe 69 PID 4124 wrote to memory of 4920 4124 84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a.exe 69 PID 4124 wrote to memory of 4920 4124 84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a.exe 69 PID 4920 wrote to memory of 1516 4920 cmd.exe 71 PID 4920 wrote to memory of 1516 4920 cmd.exe 71 PID 4920 wrote to memory of 1516 4920 cmd.exe 71 PID 4124 wrote to memory of 4292 4124 84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a.exe 72 PID 4124 wrote to memory of 4292 4124 84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a.exe 72 PID 4124 wrote to memory of 4292 4124 84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a.exe 72 PID 4292 wrote to memory of 4196 4292 cmd.exe 74 PID 4292 wrote to memory of 4196 4292 cmd.exe 74 PID 4292 wrote to memory of 4196 4292 cmd.exe 74
Processes
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C:\Users\Admin\AppData\Local\Temp\84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a.exe"C:\Users\Admin\AppData\Local\Temp\84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4124 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic os get Caption2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3600
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C:\Windows\SysWOW64\cmd.execmd /C "wmic path win32_VideoController get name"2⤵
- Suspicious use of WriteProcessMemory
PID:4920 -
C:\Windows\SysWOW64\Wbem\WMIC.exewmic path win32_VideoController get name3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1516
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C:\Windows\SysWOW64\cmd.execmd /C "wmic cpu get name"2⤵
- Suspicious use of WriteProcessMemory
PID:4292 -
C:\Windows\SysWOW64\Wbem\WMIC.exewmic cpu get name3⤵PID:4196
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nJObCsNVlgTeMaPEZQleQYhYzRyWJjPj
- Size 71KB
- SHA256 0582ca04b28149ce2fd9732dff5e9894a60454eeb03166ddde677c9224c1f9f6
- MD5 a3eb5f22bc8e7f4060e3ff18c4ac70b9
- SHA1 8480869a34c9723063dba9cc8279cf4e7c2bc4cd
- SHA512 3e88f72ace3e80a18f2986b43d90b9bf33e131ec77ce34c1462605784332e4676af5e8414ee75146bd14ef8a2e60a13ecf097c189206cd010f748e171903c5f0
- SSDEEP 1536:xFYk/Q/OccbxYiWU/vXyVOlgZiHGOM7nF+ABbauqzgI:nH/Q/6Zp/viVwg0GOM7VzI
- MD5 SHA1 SHA512 SSDEEP