Resubmissions
13-09-2021 16:56
210913-vfx9hshbhj 1013-09-2021 15:04
210913-sfpk9shadn 1009-09-2021 11:16
210909-ndldlsfhh9 10Analysis
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max time kernel
1788s -
max time network
1798s -
platform
windows7_x64 -
resource
win7-en -
submitted
13-09-2021 16:56
Static task
static1
Behavioral task
behavioral1
Sample
0ae86e5abbc09e96f8c1155556ca6598c22aebd73acbba8d59f2ce702d3115f8.dll
Resource
win7-en
General
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Target
0ae86e5abbc09e96f8c1155556ca6598c22aebd73acbba8d59f2ce702d3115f8.dll
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Size
439KB
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MD5
cbea511bd35f247e4b4bf7cc5a3a7cbd
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SHA1
8c0d352934271350cfe6c00b7587e8dc8d062817
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SHA256
0ae86e5abbc09e96f8c1155556ca6598c22aebd73acbba8d59f2ce702d3115f8
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SHA512
aec894d9d3aaccccc029c615d283af4946c5150372db0ecdd616a9d491478759068214bf03db11631a5efb59951150d92c1517c2c11d8c6f0ddf5c8f76734fcf
Malware Config
Extracted
trickbot
2000028
rob52
89.250.208.42:449
182.253.184.130:449
31.211.85.110:443
85.112.74.178:449
102.68.17.97:443
103.76.150.14:443
96.9.77.142:443
91.185.236.170:449
87.76.1.81:449
91.225.231.120:443
62.213.14.166:443
81.95.45.234:449
148.216.32.55:443
109.185.139.90:449
202.166.211.197:443
196.41.57.46:449
84.21.206.164:449
190.122.168.219:443
77.95.93.132:449
41.77.134.250:443
87.116.151.237:449
185.205.250.162:443
103.9.188.23:449
78.138.187.231:443
138.185.72.142:443
173.81.4.147:443
31.134.124.90:443
200.90.11.177:449
5.59.205.32:443
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autorunName:pwgrab
Signatures
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Templ.dll packer 1 IoCs
Detects Templ.dll packer which usually loads Trickbot.
Processes:
resource yara_rule behavioral1/memory/1484-54-0x0000000000450000-0x0000000000487000-memory.dmp templ_dll -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 1644 wermgr.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1664 wrote to memory of 1484 1664 rundll32.exe rundll32.exe PID 1664 wrote to memory of 1484 1664 rundll32.exe rundll32.exe PID 1664 wrote to memory of 1484 1664 rundll32.exe rundll32.exe PID 1664 wrote to memory of 1484 1664 rundll32.exe rundll32.exe PID 1664 wrote to memory of 1484 1664 rundll32.exe rundll32.exe PID 1664 wrote to memory of 1484 1664 rundll32.exe rundll32.exe PID 1664 wrote to memory of 1484 1664 rundll32.exe rundll32.exe PID 1484 wrote to memory of 1644 1484 rundll32.exe wermgr.exe PID 1484 wrote to memory of 1644 1484 rundll32.exe wermgr.exe PID 1484 wrote to memory of 1644 1484 rundll32.exe wermgr.exe PID 1484 wrote to memory of 1644 1484 rundll32.exe wermgr.exe PID 1484 wrote to memory of 1644 1484 rundll32.exe wermgr.exe PID 1484 wrote to memory of 1644 1484 rundll32.exe wermgr.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0ae86e5abbc09e96f8c1155556ca6598c22aebd73acbba8d59f2ce702d3115f8.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0ae86e5abbc09e96f8c1155556ca6598c22aebd73acbba8d59f2ce702d3115f8.dll,#12⤵
- Suspicious use of WriteProcessMemory
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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/1484-52-0x0000000000000000-mapping.dmp
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memory/1484-53-0x0000000075AD1000-0x0000000075AD3000-memory.dmpFilesize
8KB
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memory/1484-54-0x0000000000450000-0x0000000000487000-memory.dmpFilesize
220KB
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memory/1484-56-0x0000000000490000-0x00000000004D3000-memory.dmpFilesize
268KB
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memory/1484-57-0x0000000000210000-0x0000000000221000-memory.dmpFilesize
68KB
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memory/1484-58-0x0000000010001000-0x0000000010003000-memory.dmpFilesize
8KB
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memory/1644-55-0x0000000000000000-mapping.dmp
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memory/1644-59-0x0000000000060000-0x0000000000088000-memory.dmpFilesize
160KB
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memory/1644-60-0x0000000000110000-0x0000000000111000-memory.dmpFilesize
4KB