Analysis
- max time kernel
118s - max time network
122s - platform
windows7_x64 - resource
win7-20240611-en - resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system - submitted
13/06/2024, 12:25
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
Newsoftwares.exe
Resource
win7-20240611-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
Newsoftwares.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
5 signatures
150 seconds
Behavioral task
behavioral3
Sample
befedhejed.exe
Resource
win7-20240508-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral4
Sample
befedhejed.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
3 signatures
150 seconds
General
- Target Newsoftwares.exe
- Size 288KB
- Sample240613-plndlssfkr
- SHA256 79fc888057252b71f3181b41e0a3b63ca49e3fa57f9c28f1ce1f9e66b0cb1510
- MD5 44a78c4eacb6b83793409995101af1a2
- SHA1 f218eea53f04fa247eb23634b5626a0b627b1a31
- SHA512 ec74f5ea567386b100625afe6efea5bd3485c4da37a9a0a43b674abe7777a1585641e5a8de9e98e49f37c664164daf6d84946bcf56e47e71b561dad7ff7ddf8c
- SSDEEP 6144:FFJ0Pk44oymXxitr1dyrOS4VrxhbG78aLcDdsbdIuUw6+tS50MA:wz4oy+it/yrd4VrxmtID2JIZdwu0MA
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2552 befedhejed.exe - Loads dropped DLL 5 IoCs
pid Process 2184 Newsoftwares.exe 2832 WerFault.exe 2832 WerFault.exe 2832 WerFault.exe 2832 WerFault.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 IoCs
pid pid_target Process procid_target 2832 2552 WerFault.exe 28 - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2840 wmic.exe Token: SeSecurityPrivilege 2840 wmic.exe Token: SeTakeOwnershipPrivilege 2840 wmic.exe Token: SeLoadDriverPrivilege 2840 wmic.exe Token: SeSystemProfilePrivilege 2840 wmic.exe Token: SeSystemtimePrivilege 2840 wmic.exe Token: SeProfSingleProcessPrivilege 2840 wmic.exe Token: SeIncBasePriorityPrivilege 2840 wmic.exe Token: SeCreatePagefilePrivilege 2840 wmic.exe Token: SeBackupPrivilege 2840 wmic.exe Token: SeRestorePrivilege 2840 wmic.exe Token: SeShutdownPrivilege 2840 wmic.exe Token: SeDebugPrivilege 2840 wmic.exe Token: SeSystemEnvironmentPrivilege 2840 wmic.exe Token: SeRemoteShutdownPrivilege 2840 wmic.exe Token: SeUndockPrivilege 2840 wmic.exe Token: SeManageVolumePrivilege 2840 wmic.exe Token: 33 2840 wmic.exe Token: 34 2840 wmic.exe Token: 35 2840 wmic.exe Token: SeIncreaseQuotaPrivilege 2840 wmic.exe Token: SeSecurityPrivilege 2840 wmic.exe Token: SeTakeOwnershipPrivilege 2840 wmic.exe Token: SeLoadDriverPrivilege 2840 wmic.exe Token: SeSystemProfilePrivilege 2840 wmic.exe Token: SeSystemtimePrivilege 2840 wmic.exe Token: SeProfSingleProcessPrivilege 2840 wmic.exe Token: SeIncBasePriorityPrivilege 2840 wmic.exe Token: SeCreatePagefilePrivilege 2840 wmic.exe Token: SeBackupPrivilege 2840 wmic.exe Token: SeRestorePrivilege 2840 wmic.exe Token: SeShutdownPrivilege 2840 wmic.exe Token: SeDebugPrivilege 2840 wmic.exe Token: SeSystemEnvironmentPrivilege 2840 wmic.exe Token: SeRemoteShutdownPrivilege 2840 wmic.exe Token: SeUndockPrivilege 2840 wmic.exe Token: SeManageVolumePrivilege 2840 wmic.exe Token: 33 2840 wmic.exe Token: 34 2840 wmic.exe Token: 35 2840 wmic.exe Token: SeIncreaseQuotaPrivilege 2628 wmic.exe Token: SeSecurityPrivilege 2628 wmic.exe Token: SeTakeOwnershipPrivilege 2628 wmic.exe Token: SeLoadDriverPrivilege 2628 wmic.exe Token: SeSystemProfilePrivilege 2628 wmic.exe Token: SeSystemtimePrivilege 2628 wmic.exe Token: SeProfSingleProcessPrivilege 2628 wmic.exe Token: SeIncBasePriorityPrivilege 2628 wmic.exe Token: SeCreatePagefilePrivilege 2628 wmic.exe Token: SeBackupPrivilege 2628 wmic.exe Token: SeRestorePrivilege 2628 wmic.exe Token: SeShutdownPrivilege 2628 wmic.exe Token: SeDebugPrivilege 2628 wmic.exe Token: SeSystemEnvironmentPrivilege 2628 wmic.exe Token: SeRemoteShutdownPrivilege 2628 wmic.exe Token: SeUndockPrivilege 2628 wmic.exe Token: SeManageVolumePrivilege 2628 wmic.exe Token: 33 2628 wmic.exe Token: 34 2628 wmic.exe Token: 35 2628 wmic.exe Token: SeIncreaseQuotaPrivilege 1860 wmic.exe Token: SeSecurityPrivilege 1860 wmic.exe Token: SeTakeOwnershipPrivilege 1860 wmic.exe Token: SeLoadDriverPrivilege 1860 wmic.exe - Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 2184 wrote to memory of 2552 2184 Newsoftwares.exe 28 PID 2184 wrote to memory of 2552 2184 Newsoftwares.exe 28 PID 2184 wrote to memory of 2552 2184 Newsoftwares.exe 28 PID 2184 wrote to memory of 2552 2184 Newsoftwares.exe 28 PID 2552 wrote to memory of 2840 2552 befedhejed.exe 29 PID 2552 wrote to memory of 2840 2552 befedhejed.exe 29 PID 2552 wrote to memory of 2840 2552 befedhejed.exe 29 PID 2552 wrote to memory of 2840 2552 befedhejed.exe 29 PID 2552 wrote to memory of 2628 2552 befedhejed.exe 32 PID 2552 wrote to memory of 2628 2552 befedhejed.exe 32 PID 2552 wrote to memory of 2628 2552 befedhejed.exe 32 PID 2552 wrote to memory of 2628 2552 befedhejed.exe 32 PID 2552 wrote to memory of 1860 2552 befedhejed.exe 34 PID 2552 wrote to memory of 1860 2552 befedhejed.exe 34 PID 2552 wrote to memory of 1860 2552 befedhejed.exe 34 PID 2552 wrote to memory of 1860 2552 befedhejed.exe 34 PID 2552 wrote to memory of 2636 2552 befedhejed.exe 36 PID 2552 wrote to memory of 2636 2552 befedhejed.exe 36 PID 2552 wrote to memory of 2636 2552 befedhejed.exe 36 PID 2552 wrote to memory of 2636 2552 befedhejed.exe 36 PID 2552 wrote to memory of 2488 2552 befedhejed.exe 38 PID 2552 wrote to memory of 2488 2552 befedhejed.exe 38 PID 2552 wrote to memory of 2488 2552 befedhejed.exe 38 PID 2552 wrote to memory of 2488 2552 befedhejed.exe 38 PID 2552 wrote to memory of 2832 2552 befedhejed.exe 40 PID 2552 wrote to memory of 2832 2552 befedhejed.exe 40 PID 2552 wrote to memory of 2832 2552 befedhejed.exe 40 PID 2552 wrote to memory of 2832 2552 befedhejed.exe 40
Processes
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C:\Users\Admin\AppData\Local\Temp\Newsoftwares.exe"C:\Users\Admin\AppData\Local\Temp\Newsoftwares.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2184 -
C:\Users\Admin\AppData\Local\Temp\befedhejed.exeC:\Users\Admin\AppData\Local\Temp\befedhejed.exe 0!0!6!5!9!3!1!8!2!3!2 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2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2552 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718281516.txt bios get serialnumber3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2840
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718281516.txt bios get version3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2628
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718281516.txt bios get version3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1860
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718281516.txt bios get version3⤵PID:2636
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718281516.txt bios get version3⤵PID:2488
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2552 -s 3723⤵
- Loads dropped DLL
- Program crash
PID:2832
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\81718281516.txt
- Size 66B
- SHA256 d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df
- MD5 9025468f85256136f923096b01375964
- SHA1 7fcd174999661594fa5f88890ffb195e9858cc52
- SHA512 92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51
- MD5 SHA1 SHA512
- Path \Users\Admin\AppData\Local\Temp\befedhejed.exe
- Size 568KB
- SHA256 ebafb52bd5689ff5176b80c423abc2076918e06589b4c5fb8327c850a2a851e8
- MD5 295e9084e0f91303c28c727a7cbf2b9d
- SHA1 bf61203e6bca3c0a6deca501068d236c74cf6030
- SHA512 08335f4316f0a094770374857a973b8e6bf2dc33b1b716e461110fbbe75d3f1172e07fcf6904a8b78c73df67ea2d0fb0422579453e726ae64f2f82b35eb505bc
- SSDEEP 12288:smabdv9sphzAl614AarLsaJLeqR0Vmfr/dJu3+wvo5F5NWFSR+:stsnosaJCqR0Vmfr/wv+W
- MD5 SHA1 SHA512 SSDEEP