Analysis
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max time kernel
143s -
max time network
154s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
21-10-2021 21:30
Static task
static1
General
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Target
25aedad35629bbe5dc64189de21d9d939caf50eb42af6a62ed3419ec2e82c3c0.dll
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Size
706KB
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MD5
4bd553ffecdbc6bb31e6e24be838826d
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SHA1
25714dcbedaa21914494fdf62954d3fb76dc9e59
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SHA256
25aedad35629bbe5dc64189de21d9d939caf50eb42af6a62ed3419ec2e82c3c0
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SHA512
d4bc2c8545c6c5e7a995d2f4ee4d43815ad9a0f91a7d3cadd765ae6d42a72967c5b6131a1311ff1f30c202936746ec44feba8a18df037eb479845ea6b2dbd668
Malware Config
Extracted
trickbot
100019
rob136
65.152.201.203:443
185.56.175.122:443
46.99.175.217:443
179.189.229.254:443
46.99.175.149:443
181.129.167.82:443
216.166.148.187:443
46.99.188.223:443
128.201.76.252:443
62.99.79.77:443
60.51.47.65:443
24.162.214.166:443
45.36.99.184:443
97.83.40.67:443
184.74.99.214:443
103.105.254.17:443
62.99.76.213:443
82.159.149.52:443
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autorunName:pwgrabbName:pwgrabc
Signatures
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 4476 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 760 wrote to memory of 4372 760 rundll32.exe rundll32.exe PID 760 wrote to memory of 4372 760 rundll32.exe rundll32.exe PID 760 wrote to memory of 4372 760 rundll32.exe rundll32.exe PID 4372 wrote to memory of 4496 4372 rundll32.exe cmd.exe PID 4372 wrote to memory of 4496 4372 rundll32.exe cmd.exe PID 4372 wrote to memory of 4496 4372 rundll32.exe cmd.exe PID 4372 wrote to memory of 4476 4372 rundll32.exe wermgr.exe PID 4372 wrote to memory of 4476 4372 rundll32.exe wermgr.exe PID 4372 wrote to memory of 4476 4372 rundll32.exe wermgr.exe PID 4372 wrote to memory of 4476 4372 rundll32.exe wermgr.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\25aedad35629bbe5dc64189de21d9d939caf50eb42af6a62ed3419ec2e82c3c0.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\25aedad35629bbe5dc64189de21d9d939caf50eb42af6a62ed3419ec2e82c3c0.dll,#12⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4372-115-0x0000000000000000-mapping.dmp
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memory/4372-117-0x0000000004300000-0x0000000004345000-memory.dmpFilesize
276KB
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memory/4372-116-0x0000000004090000-0x00000000042F8000-memory.dmpFilesize
2.4MB
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memory/4372-118-0x00000000005E0000-0x00000000005E1000-memory.dmpFilesize
4KB
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memory/4372-119-0x0000000010001000-0x0000000010003000-memory.dmpFilesize
8KB
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memory/4476-120-0x0000000000000000-mapping.dmp
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memory/4476-122-0x00000172614B0000-0x00000172614B1000-memory.dmpFilesize
4KB
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memory/4476-121-0x00000172613A0000-0x00000172613C9000-memory.dmpFilesize
164KB
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memory/4476-124-0x00000172614F0000-0x00000172614F2000-memory.dmpFilesize
8KB
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memory/4476-123-0x00000172614F0000-0x00000172614F2000-memory.dmpFilesize
8KB