Analysis
- max time kernel
147s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-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 724 befedhejed.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 4868 724 WerFault.exe 82 - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2752 wmic.exe Token: SeSecurityPrivilege 2752 wmic.exe Token: SeTakeOwnershipPrivilege 2752 wmic.exe Token: SeLoadDriverPrivilege 2752 wmic.exe Token: SeSystemProfilePrivilege 2752 wmic.exe Token: SeSystemtimePrivilege 2752 wmic.exe Token: SeProfSingleProcessPrivilege 2752 wmic.exe Token: SeIncBasePriorityPrivilege 2752 wmic.exe Token: SeCreatePagefilePrivilege 2752 wmic.exe Token: SeBackupPrivilege 2752 wmic.exe Token: SeRestorePrivilege 2752 wmic.exe Token: SeShutdownPrivilege 2752 wmic.exe Token: SeDebugPrivilege 2752 wmic.exe Token: SeSystemEnvironmentPrivilege 2752 wmic.exe Token: SeRemoteShutdownPrivilege 2752 wmic.exe Token: SeUndockPrivilege 2752 wmic.exe Token: SeManageVolumePrivilege 2752 wmic.exe Token: 33 2752 wmic.exe Token: 34 2752 wmic.exe Token: 35 2752 wmic.exe Token: 36 2752 wmic.exe Token: SeIncreaseQuotaPrivilege 2752 wmic.exe Token: SeSecurityPrivilege 2752 wmic.exe Token: SeTakeOwnershipPrivilege 2752 wmic.exe Token: SeLoadDriverPrivilege 2752 wmic.exe Token: SeSystemProfilePrivilege 2752 wmic.exe Token: SeSystemtimePrivilege 2752 wmic.exe Token: SeProfSingleProcessPrivilege 2752 wmic.exe Token: SeIncBasePriorityPrivilege 2752 wmic.exe Token: SeCreatePagefilePrivilege 2752 wmic.exe Token: SeBackupPrivilege 2752 wmic.exe Token: SeRestorePrivilege 2752 wmic.exe Token: SeShutdownPrivilege 2752 wmic.exe Token: SeDebugPrivilege 2752 wmic.exe Token: SeSystemEnvironmentPrivilege 2752 wmic.exe Token: SeRemoteShutdownPrivilege 2752 wmic.exe Token: SeUndockPrivilege 2752 wmic.exe Token: SeManageVolumePrivilege 2752 wmic.exe Token: 33 2752 wmic.exe Token: 34 2752 wmic.exe Token: 35 2752 wmic.exe Token: 36 2752 wmic.exe Token: SeIncreaseQuotaPrivilege 3328 wmic.exe Token: SeSecurityPrivilege 3328 wmic.exe Token: SeTakeOwnershipPrivilege 3328 wmic.exe Token: SeLoadDriverPrivilege 3328 wmic.exe Token: SeSystemProfilePrivilege 3328 wmic.exe Token: SeSystemtimePrivilege 3328 wmic.exe Token: SeProfSingleProcessPrivilege 3328 wmic.exe Token: SeIncBasePriorityPrivilege 3328 wmic.exe Token: SeCreatePagefilePrivilege 3328 wmic.exe Token: SeBackupPrivilege 3328 wmic.exe Token: SeRestorePrivilege 3328 wmic.exe Token: SeShutdownPrivilege 3328 wmic.exe Token: SeDebugPrivilege 3328 wmic.exe Token: SeSystemEnvironmentPrivilege 3328 wmic.exe Token: SeRemoteShutdownPrivilege 3328 wmic.exe Token: SeUndockPrivilege 3328 wmic.exe Token: SeManageVolumePrivilege 3328 wmic.exe Token: 33 3328 wmic.exe Token: 34 3328 wmic.exe Token: 35 3328 wmic.exe Token: 36 3328 wmic.exe Token: SeIncreaseQuotaPrivilege 3328 wmic.exe - Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 3756 wrote to memory of 724 3756 Newsoftwares.exe 82 PID 3756 wrote to memory of 724 3756 Newsoftwares.exe 82 PID 3756 wrote to memory of 724 3756 Newsoftwares.exe 82 PID 724 wrote to memory of 2752 724 befedhejed.exe 83 PID 724 wrote to memory of 2752 724 befedhejed.exe 83 PID 724 wrote to memory of 2752 724 befedhejed.exe 83 PID 724 wrote to memory of 3328 724 befedhejed.exe 86 PID 724 wrote to memory of 3328 724 befedhejed.exe 86 PID 724 wrote to memory of 3328 724 befedhejed.exe 86 PID 724 wrote to memory of 4356 724 befedhejed.exe 89 PID 724 wrote to memory of 4356 724 befedhejed.exe 89 PID 724 wrote to memory of 4356 724 befedhejed.exe 89 PID 724 wrote to memory of 3348 724 befedhejed.exe 92 PID 724 wrote to memory of 3348 724 befedhejed.exe 92 PID 724 wrote to memory of 3348 724 befedhejed.exe 92 PID 724 wrote to memory of 4048 724 befedhejed.exe 95 PID 724 wrote to memory of 4048 724 befedhejed.exe 95 PID 724 wrote to memory of 4048 724 befedhejed.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\Newsoftwares.exe"C:\Users\Admin\AppData\Local\Temp\Newsoftwares.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3756 -
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:724 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718281514.txt bios get serialnumber3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2752
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718281514.txt bios get version3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3328
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718281514.txt bios get version3⤵PID:4356
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718281514.txt bios get version3⤵PID:3348
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718281514.txt bios get version3⤵PID:4048
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 9563⤵
- Program crash
PID:4868
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 724 -ip 7241⤵PID:1600
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\81718281514.txt
- Size 66B
- SHA256 d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df
- MD5 9025468f85256136f923096b01375964
- SHA1 7fcd174999661594fa5f88890ffb195e9858cc52
- SHA512 92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\81718281514.txt
- Size 58B
- SHA256 79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121
- MD5 f8e2f71e123c5a848f2a83d2a7aef11e
- SHA1 5e7a9a2937fa4f06fdf3e33d7def7de431c159b4
- SHA512 8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e
- MD5 SHA1 SHA512
- Path C:\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