Analysis
- max time kernel
79s - max time network
181s - platform
windows10-1703_x64 - resource
win10-20230220-en - resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system - submitted
26/02/2023, 04:47
Behavioral task
behavioral1
Sample
07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe
Resource
win7-20230220-en
4 signatures
300 seconds
General
- Target 07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe
- Size 3.0MB
- Sample230226-fen7wsff2w
- SHA256 07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165
- MD5 af4268c094f2a9c6e6a85f8626b9a5c7
- SHA1 7d6b6083ec9081f52517cc7952dfb0c1c416e395
- SHA512 2ab2d4771841ebbeb195d21697c1708db985ae821a7ed3e2bb050c5759fbdb1e7784354fa5611e377a603a6db437e90a7258ecfcbea7703e584330b91eacac68
- SSDEEP 49152:y2sQ8R/u6S/gPV4PW/vlLr8EdiITRf+EGg7dH1zaSo5hTk6k1qFG:yfQM/fSoPFNLQg1WT5Q
- 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 1220 wmic.exe Token: SeSecurityPrivilege 1220 wmic.exe Token: SeTakeOwnershipPrivilege 1220 wmic.exe Token: SeLoadDriverPrivilege 1220 wmic.exe Token: SeSystemProfilePrivilege 1220 wmic.exe Token: SeSystemtimePrivilege 1220 wmic.exe Token: SeProfSingleProcessPrivilege 1220 wmic.exe Token: SeIncBasePriorityPrivilege 1220 wmic.exe Token: SeCreatePagefilePrivilege 1220 wmic.exe Token: SeBackupPrivilege 1220 wmic.exe Token: SeRestorePrivilege 1220 wmic.exe Token: SeShutdownPrivilege 1220 wmic.exe Token: SeDebugPrivilege 1220 wmic.exe Token: SeSystemEnvironmentPrivilege 1220 wmic.exe Token: SeRemoteShutdownPrivilege 1220 wmic.exe Token: SeUndockPrivilege 1220 wmic.exe Token: SeManageVolumePrivilege 1220 wmic.exe Token: 33 1220 wmic.exe Token: 34 1220 wmic.exe Token: 35 1220 wmic.exe Token: 36 1220 wmic.exe Token: SeIncreaseQuotaPrivilege 1220 wmic.exe Token: SeSecurityPrivilege 1220 wmic.exe Token: SeTakeOwnershipPrivilege 1220 wmic.exe Token: SeLoadDriverPrivilege 1220 wmic.exe Token: SeSystemProfilePrivilege 1220 wmic.exe Token: SeSystemtimePrivilege 1220 wmic.exe Token: SeProfSingleProcessPrivilege 1220 wmic.exe Token: SeIncBasePriorityPrivilege 1220 wmic.exe Token: SeCreatePagefilePrivilege 1220 wmic.exe Token: SeBackupPrivilege 1220 wmic.exe Token: SeRestorePrivilege 1220 wmic.exe Token: SeShutdownPrivilege 1220 wmic.exe Token: SeDebugPrivilege 1220 wmic.exe Token: SeSystemEnvironmentPrivilege 1220 wmic.exe Token: SeRemoteShutdownPrivilege 1220 wmic.exe Token: SeUndockPrivilege 1220 wmic.exe Token: SeManageVolumePrivilege 1220 wmic.exe Token: 33 1220 wmic.exe Token: 34 1220 wmic.exe Token: 35 1220 wmic.exe Token: 36 1220 wmic.exe Token: SeIncreaseQuotaPrivilege 4644 WMIC.exe Token: SeSecurityPrivilege 4644 WMIC.exe Token: SeTakeOwnershipPrivilege 4644 WMIC.exe Token: SeLoadDriverPrivilege 4644 WMIC.exe Token: SeSystemProfilePrivilege 4644 WMIC.exe Token: SeSystemtimePrivilege 4644 WMIC.exe Token: SeProfSingleProcessPrivilege 4644 WMIC.exe Token: SeIncBasePriorityPrivilege 4644 WMIC.exe Token: SeCreatePagefilePrivilege 4644 WMIC.exe Token: SeBackupPrivilege 4644 WMIC.exe Token: SeRestorePrivilege 4644 WMIC.exe Token: SeShutdownPrivilege 4644 WMIC.exe Token: SeDebugPrivilege 4644 WMIC.exe Token: SeSystemEnvironmentPrivilege 4644 WMIC.exe Token: SeRemoteShutdownPrivilege 4644 WMIC.exe Token: SeUndockPrivilege 4644 WMIC.exe Token: SeManageVolumePrivilege 4644 WMIC.exe Token: 33 4644 WMIC.exe Token: 34 4644 WMIC.exe Token: 35 4644 WMIC.exe Token: 36 4644 WMIC.exe Token: SeIncreaseQuotaPrivilege 4644 WMIC.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 5044 wrote to memory of 1220 5044 07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe 66 PID 5044 wrote to memory of 1220 5044 07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe 66 PID 5044 wrote to memory of 1220 5044 07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe 66 PID 5044 wrote to memory of 984 5044 07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe 69 PID 5044 wrote to memory of 984 5044 07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe 69 PID 5044 wrote to memory of 984 5044 07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe 69 PID 984 wrote to memory of 4644 984 cmd.exe 71 PID 984 wrote to memory of 4644 984 cmd.exe 71 PID 984 wrote to memory of 4644 984 cmd.exe 71 PID 5044 wrote to memory of 4812 5044 07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe 72 PID 5044 wrote to memory of 4812 5044 07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe 72 PID 5044 wrote to memory of 4812 5044 07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe 72 PID 4812 wrote to memory of 4228 4812 cmd.exe 74 PID 4812 wrote to memory of 4228 4812 cmd.exe 74 PID 4812 wrote to memory of 4228 4812 cmd.exe 74
Processes
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C:\Users\Admin\AppData\Local\Temp\07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe"C:\Users\Admin\AppData\Local\Temp\07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:5044 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic os get Caption2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1220
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C:\Windows\SysWOW64\cmd.execmd /C "wmic path win32_VideoController get name"2⤵
- Suspicious use of WriteProcessMemory
PID:984 -
C:\Windows\SysWOW64\Wbem\WMIC.exewmic path win32_VideoController get name3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4644
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C:\Windows\SysWOW64\cmd.execmd /C "wmic cpu get name"2⤵
- Suspicious use of WriteProcessMemory
PID:4812 -
C:\Windows\SysWOW64\Wbem\WMIC.exewmic cpu get name3⤵PID:4228
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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 2e9f14bd648e3a8e98f8a5fbc1d9290d46420a3c15b16a78f8e9e7cbaa8ab073
- MD5 37d3ac31e4c461ff9653acc7dd3b84f4
- SHA1 25eb0affe01e06afc46a66fa183fe33e02c62975
- SHA512 2c1aede1b467729fd8f00eedd863c8d8226b582af658f42aad7ffe79dab3e14c6e55d0426dc997ac73e6d8cd78511bc37da5a211bb5e2c1faed372bc4674ecf4
- SSDEEP 1536:oOYk/Q/OccbxYiWU/vXyVOlgZiHGOM7nF+ABbauqzg4:tH/Q/6Zp/viVwg0GOM7Vz4
- MD5 SHA1 SHA512 SSDEEP