Analysis
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max time kernel
142s -
max time network
159s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
21-10-2021 21:29
Static task
static1
General
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Target
d7b61ca104d58ce4616957e1fb3cb09ad0b3030ae06092718da4615ded6f27e6.dll
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Size
706KB
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MD5
9dbca1d5def0760943282129f3e0cf40
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SHA1
bf7f37642979700dc3466cca08734f56aefa093d
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SHA256
d7b61ca104d58ce4616957e1fb3cb09ad0b3030ae06092718da4615ded6f27e6
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SHA512
ffa11b2ca725fcd8fb67b1971f05354b79baae12f58675a5c7d617ff29b595f4eab5c08607a00290c8a5d849b02dafcb6b841bef2ebcb46920218376781354b1
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 4568 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 4040 wrote to memory of 4000 4040 rundll32.exe rundll32.exe PID 4040 wrote to memory of 4000 4040 rundll32.exe rundll32.exe PID 4040 wrote to memory of 4000 4040 rundll32.exe rundll32.exe PID 4000 wrote to memory of 4580 4000 rundll32.exe cmd.exe PID 4000 wrote to memory of 4580 4000 rundll32.exe cmd.exe PID 4000 wrote to memory of 4580 4000 rundll32.exe cmd.exe PID 4000 wrote to memory of 4568 4000 rundll32.exe wermgr.exe PID 4000 wrote to memory of 4568 4000 rundll32.exe wermgr.exe PID 4000 wrote to memory of 4568 4000 rundll32.exe wermgr.exe PID 4000 wrote to memory of 4568 4000 rundll32.exe wermgr.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d7b61ca104d58ce4616957e1fb3cb09ad0b3030ae06092718da4615ded6f27e6.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d7b61ca104d58ce4616957e1fb3cb09ad0b3030ae06092718da4615ded6f27e6.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/4000-115-0x0000000000000000-mapping.dmp
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memory/4000-117-0x00000000046C0000-0x0000000004705000-memory.dmpFilesize
276KB
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memory/4000-118-0x0000000004710000-0x0000000004711000-memory.dmpFilesize
4KB
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memory/4000-116-0x0000000004450000-0x00000000046B8000-memory.dmpFilesize
2.4MB
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memory/4000-119-0x0000000010001000-0x0000000010003000-memory.dmpFilesize
8KB
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memory/4568-120-0x0000000000000000-mapping.dmp
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memory/4568-122-0x00000186BAD40000-0x00000186BAD41000-memory.dmpFilesize
4KB
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memory/4568-121-0x00000186BAB20000-0x00000186BAB49000-memory.dmpFilesize
164KB
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memory/4568-124-0x00000186BAD70000-0x00000186BAD72000-memory.dmpFilesize
8KB
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memory/4568-123-0x00000186BAD70000-0x00000186BAD72000-memory.dmpFilesize
8KB