Analysis
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max time kernel
134s -
max time network
165s -
platform
windows7_x64 -
resource
win7-en-20210920 -
submitted
21-10-2021 18:33
Static task
static1
Behavioral task
behavioral1
Sample
45d7a3f23ca8954c9d2e50ec0c7b08a9.dll
Resource
win7-en-20210920
General
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Target
45d7a3f23ca8954c9d2e50ec0c7b08a9.dll
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Size
706KB
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MD5
45d7a3f23ca8954c9d2e50ec0c7b08a9
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SHA1
fc3354ac568d5ed7540d3c53f7201d0c1d543986
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SHA256
c0c4cf3a74e70f837e73f44ed95789946b02de457b6155ddc4e14a9441f92048
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SHA512
0b03887e9c25253decc1a2e1c73479d880b1d359bdd500b0dcf3c24e08d3f4ceae1f319546a49ff5ae2e1a51de3eaa1ddf259ce7d27d1ab53ec9a92f8d850ecd
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 1300 wermgr.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 608 wrote to memory of 652 608 rundll32.exe rundll32.exe PID 608 wrote to memory of 652 608 rundll32.exe rundll32.exe PID 608 wrote to memory of 652 608 rundll32.exe rundll32.exe PID 608 wrote to memory of 652 608 rundll32.exe rundll32.exe PID 608 wrote to memory of 652 608 rundll32.exe rundll32.exe PID 608 wrote to memory of 652 608 rundll32.exe rundll32.exe PID 608 wrote to memory of 652 608 rundll32.exe rundll32.exe PID 652 wrote to memory of 1436 652 rundll32.exe cmd.exe PID 652 wrote to memory of 1436 652 rundll32.exe cmd.exe PID 652 wrote to memory of 1436 652 rundll32.exe cmd.exe PID 652 wrote to memory of 1436 652 rundll32.exe cmd.exe PID 652 wrote to memory of 1300 652 rundll32.exe wermgr.exe PID 652 wrote to memory of 1300 652 rundll32.exe wermgr.exe PID 652 wrote to memory of 1300 652 rundll32.exe wermgr.exe PID 652 wrote to memory of 1300 652 rundll32.exe wermgr.exe PID 652 wrote to memory of 1300 652 rundll32.exe wermgr.exe PID 652 wrote to memory of 1300 652 rundll32.exe wermgr.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\45d7a3f23ca8954c9d2e50ec0c7b08a9.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\45d7a3f23ca8954c9d2e50ec0c7b08a9.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/652-54-0x0000000000000000-mapping.dmp
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memory/652-55-0x0000000075BF1000-0x0000000075BF3000-memory.dmpFilesize
8KB
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memory/652-56-0x0000000002000000-0x0000000002268000-memory.dmpFilesize
2.4MB
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memory/652-57-0x0000000000250000-0x0000000000295000-memory.dmpFilesize
276KB
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memory/652-59-0x0000000010001000-0x0000000010003000-memory.dmpFilesize
8KB
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memory/652-58-0x00000000001B0000-0x00000000001C1000-memory.dmpFilesize
68KB
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memory/1300-60-0x0000000000000000-mapping.dmp
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memory/1300-61-0x0000000000060000-0x0000000000089000-memory.dmpFilesize
164KB
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memory/1300-62-0x0000000000290000-0x0000000000291000-memory.dmpFilesize
4KB