Analysis
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max time kernel
145s -
max time network
148s -
platform
windows10_x64 -
resource
win10-en-20211104 -
submitted
07-12-2021 12:58
Static task
static1
General
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Target
ac51d88b2073cda13bdd38a59d1cf131ff054adbdff6b08d0721b0e0663a0b5b.dll
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Size
1.7MB
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MD5
a4357478255f580dfbe36e29cfb4f149
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SHA1
0ec17756bb0241b83e3a0c18f245cbea7d05045c
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SHA256
ac51d88b2073cda13bdd38a59d1cf131ff054adbdff6b08d0721b0e0663a0b5b
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SHA512
7d744df9ec7433c9f2ee86a5313a4fdb067e3d013d35a4c28da3613f2573827cb75379d626b300f2fb4e69336be52dd4f71e9de4547647bc3d8fe4b6c420f7e1
Malware Config
Extracted
trickbot
100019
rob141
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 4340 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 4024 wrote to memory of 4472 4024 rundll32.exe rundll32.exe PID 4024 wrote to memory of 4472 4024 rundll32.exe rundll32.exe PID 4024 wrote to memory of 4472 4024 rundll32.exe rundll32.exe PID 4472 wrote to memory of 4364 4472 rundll32.exe cmd.exe PID 4472 wrote to memory of 4364 4472 rundll32.exe cmd.exe PID 4472 wrote to memory of 4364 4472 rundll32.exe cmd.exe PID 4472 wrote to memory of 4340 4472 rundll32.exe wermgr.exe PID 4472 wrote to memory of 4340 4472 rundll32.exe wermgr.exe PID 4472 wrote to memory of 4340 4472 rundll32.exe wermgr.exe PID 4472 wrote to memory of 4340 4472 rundll32.exe wermgr.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ac51d88b2073cda13bdd38a59d1cf131ff054adbdff6b08d0721b0e0663a0b5b.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ac51d88b2073cda13bdd38a59d1cf131ff054adbdff6b08d0721b0e0663a0b5b.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/4340-123-0x0000000000000000-mapping.dmp
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memory/4340-124-0x00000194E9D00000-0x00000194E9D28000-memory.dmpFilesize
160KB
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memory/4340-125-0x00000194E9F10000-0x00000194E9F11000-memory.dmpFilesize
4KB
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memory/4340-127-0x00000194E9F40000-0x00000194E9F42000-memory.dmpFilesize
8KB
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memory/4340-126-0x00000194E9F40000-0x00000194E9F42000-memory.dmpFilesize
8KB
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memory/4472-118-0x0000000000000000-mapping.dmp
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memory/4472-119-0x0000000004950000-0x0000000004BB8000-memory.dmpFilesize
2.4MB
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memory/4472-120-0x0000000002DA0000-0x0000000002DE5000-memory.dmpFilesize
276KB
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memory/4472-121-0x0000000000CE0000-0x0000000000CE1000-memory.dmpFilesize
4KB
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memory/4472-122-0x0000000010001000-0x0000000010003000-memory.dmpFilesize
8KB