Analysis
- max time kernel
131s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
arch:x64arch:x86image:win10v2004-20240611-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 befedhejed.exe
- Size 568KB
- Sample240613-plndlssfkr
- SHA256 ebafb52bd5689ff5176b80c423abc2076918e06589b4c5fb8327c850a2a851e8
- MD5 295e9084e0f91303c28c727a7cbf2b9d
- SHA1 bf61203e6bca3c0a6deca501068d236c74cf6030
- SHA512 08335f4316f0a094770374857a973b8e6bf2dc33b1b716e461110fbbe75d3f1172e07fcf6904a8b78c73df67ea2d0fb0422579453e726ae64f2f82b35eb505bc
- SSDEEP 12288:smabdv9sphzAl614AarLsaJLeqR0Vmfr/dJu3+wvo5F5NWFSR+:stsnosaJCqR0Vmfr/wv+W
- MD5 SHA1 SHA512 SSDEEP
Score
3/10
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 2472 4148 WerFault.exe 88 - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1932 wmic.exe Token: SeSecurityPrivilege 1932 wmic.exe Token: SeTakeOwnershipPrivilege 1932 wmic.exe Token: SeLoadDriverPrivilege 1932 wmic.exe Token: SeSystemProfilePrivilege 1932 wmic.exe Token: SeSystemtimePrivilege 1932 wmic.exe Token: SeProfSingleProcessPrivilege 1932 wmic.exe Token: SeIncBasePriorityPrivilege 1932 wmic.exe Token: SeCreatePagefilePrivilege 1932 wmic.exe Token: SeBackupPrivilege 1932 wmic.exe Token: SeRestorePrivilege 1932 wmic.exe Token: SeShutdownPrivilege 1932 wmic.exe Token: SeDebugPrivilege 1932 wmic.exe Token: SeSystemEnvironmentPrivilege 1932 wmic.exe Token: SeRemoteShutdownPrivilege 1932 wmic.exe Token: SeUndockPrivilege 1932 wmic.exe Token: SeManageVolumePrivilege 1932 wmic.exe Token: 33 1932 wmic.exe Token: 34 1932 wmic.exe Token: 35 1932 wmic.exe Token: 36 1932 wmic.exe Token: SeIncreaseQuotaPrivilege 1932 wmic.exe Token: SeSecurityPrivilege 1932 wmic.exe Token: SeTakeOwnershipPrivilege 1932 wmic.exe Token: SeLoadDriverPrivilege 1932 wmic.exe Token: SeSystemProfilePrivilege 1932 wmic.exe Token: SeSystemtimePrivilege 1932 wmic.exe Token: SeProfSingleProcessPrivilege 1932 wmic.exe Token: SeIncBasePriorityPrivilege 1932 wmic.exe Token: SeCreatePagefilePrivilege 1932 wmic.exe Token: SeBackupPrivilege 1932 wmic.exe Token: SeRestorePrivilege 1932 wmic.exe Token: SeShutdownPrivilege 1932 wmic.exe Token: SeDebugPrivilege 1932 wmic.exe Token: SeSystemEnvironmentPrivilege 1932 wmic.exe Token: SeRemoteShutdownPrivilege 1932 wmic.exe Token: SeUndockPrivilege 1932 wmic.exe Token: SeManageVolumePrivilege 1932 wmic.exe Token: 33 1932 wmic.exe Token: 34 1932 wmic.exe Token: 35 1932 wmic.exe Token: 36 1932 wmic.exe Token: SeIncreaseQuotaPrivilege 3176 wmic.exe Token: SeSecurityPrivilege 3176 wmic.exe Token: SeTakeOwnershipPrivilege 3176 wmic.exe Token: SeLoadDriverPrivilege 3176 wmic.exe Token: SeSystemProfilePrivilege 3176 wmic.exe Token: SeSystemtimePrivilege 3176 wmic.exe Token: SeProfSingleProcessPrivilege 3176 wmic.exe Token: SeIncBasePriorityPrivilege 3176 wmic.exe Token: SeCreatePagefilePrivilege 3176 wmic.exe Token: SeBackupPrivilege 3176 wmic.exe Token: SeRestorePrivilege 3176 wmic.exe Token: SeShutdownPrivilege 3176 wmic.exe Token: SeDebugPrivilege 3176 wmic.exe Token: SeSystemEnvironmentPrivilege 3176 wmic.exe Token: SeRemoteShutdownPrivilege 3176 wmic.exe Token: SeUndockPrivilege 3176 wmic.exe Token: SeManageVolumePrivilege 3176 wmic.exe Token: 33 3176 wmic.exe Token: 34 3176 wmic.exe Token: 35 3176 wmic.exe Token: 36 3176 wmic.exe Token: SeIncreaseQuotaPrivilege 3176 wmic.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 4148 wrote to memory of 1932 4148 befedhejed.exe 89 PID 4148 wrote to memory of 1932 4148 befedhejed.exe 89 PID 4148 wrote to memory of 1932 4148 befedhejed.exe 89 PID 4148 wrote to memory of 3176 4148 befedhejed.exe 92 PID 4148 wrote to memory of 3176 4148 befedhejed.exe 92 PID 4148 wrote to memory of 3176 4148 befedhejed.exe 92 PID 4148 wrote to memory of 760 4148 befedhejed.exe 94 PID 4148 wrote to memory of 760 4148 befedhejed.exe 94 PID 4148 wrote to memory of 760 4148 befedhejed.exe 94 PID 4148 wrote to memory of 3524 4148 befedhejed.exe 97 PID 4148 wrote to memory of 3524 4148 befedhejed.exe 97 PID 4148 wrote to memory of 3524 4148 befedhejed.exe 97 PID 4148 wrote to memory of 4088 4148 befedhejed.exe 100 PID 4148 wrote to memory of 4088 4148 befedhejed.exe 100 PID 4148 wrote to memory of 4088 4148 befedhejed.exe 100
Processes
-
C:\Users\Admin\AppData\Local\Temp\befedhejed.exe"C:\Users\Admin\AppData\Local\Temp\befedhejed.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4148 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718281516.txt bios get serialnumber2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1932
-
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718281516.txt bios get version2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3176
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718281516.txt bios get version2⤵PID:760
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718281516.txt bios get version2⤵PID:3524
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718281516.txt bios get version2⤵PID:4088
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4148 -s 6802⤵
- Program crash
PID:2472
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4148 -ip 41481⤵PID:2176
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4288,i,12594301322143882025,16832588342008839449,262144 --variations-seed-version --mojo-platform-channel-handle=4112 /prefetch:81⤵PID:884
Network
MITRE ATT&CK Matrix
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 C:\Users\Admin\AppData\Local\Temp\81718281516.txt
- Size 58B
- SHA256 79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121
- MD5 f8e2f71e123c5a848f2a83d2a7aef11e
- SHA1 5e7a9a2937fa4f06fdf3e33d7def7de431c159b4
- SHA512 8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\81718281516.txt
- Size 2B
- SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
- MD5 f3b25701fe362ec84616a93a45ce9998
- SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
- SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
- MD5 SHA1 SHA512