Analysis
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max time kernel
148s -
max time network
148s -
platform
windows10_x64 -
resource
win10-en-20211104 -
submitted
07-12-2021 12:59
Static task
static1
General
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Target
963c5f1eb00fc97a9d971c0a2dce5881a8610901cd968008bc6f4077c90e7f80.dll
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Size
1.7MB
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MD5
b5914e2fd37dca97096fdaa354c8e0b6
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SHA1
b79385cc0e9565bda700f1773c46794b4c87bcea
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SHA256
963c5f1eb00fc97a9d971c0a2dce5881a8610901cd968008bc6f4077c90e7f80
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SHA512
889891bbdb6f6a0bb636c6db6c6d4d0ee9d5a75cc7a82a28995be01237b55cccfcadb5b9458c58ca88f7640c95221297e6a82485dd6e7bcfef5a62f1197f19cb
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 1104 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 3820 wrote to memory of 3772 3820 rundll32.exe rundll32.exe PID 3820 wrote to memory of 3772 3820 rundll32.exe rundll32.exe PID 3820 wrote to memory of 3772 3820 rundll32.exe rundll32.exe PID 3772 wrote to memory of 1040 3772 rundll32.exe cmd.exe PID 3772 wrote to memory of 1040 3772 rundll32.exe cmd.exe PID 3772 wrote to memory of 1040 3772 rundll32.exe cmd.exe PID 3772 wrote to memory of 1104 3772 rundll32.exe wermgr.exe PID 3772 wrote to memory of 1104 3772 rundll32.exe wermgr.exe PID 3772 wrote to memory of 1104 3772 rundll32.exe wermgr.exe PID 3772 wrote to memory of 1104 3772 rundll32.exe wermgr.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\963c5f1eb00fc97a9d971c0a2dce5881a8610901cd968008bc6f4077c90e7f80.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\963c5f1eb00fc97a9d971c0a2dce5881a8610901cd968008bc6f4077c90e7f80.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/1104-123-0x0000000000000000-mapping.dmp
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memory/1104-124-0x000001B80F580000-0x000001B80F5A8000-memory.dmpFilesize
160KB
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memory/1104-125-0x000001B80F690000-0x000001B80F691000-memory.dmpFilesize
4KB
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memory/1104-127-0x000001B80F6C0000-0x000001B80F6C2000-memory.dmpFilesize
8KB
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memory/1104-126-0x000001B80F6C0000-0x000001B80F6C2000-memory.dmpFilesize
8KB
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memory/3772-118-0x0000000000000000-mapping.dmp
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memory/3772-120-0x0000000004530000-0x0000000004575000-memory.dmpFilesize
276KB
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memory/3772-119-0x00000000042C0000-0x0000000004528000-memory.dmpFilesize
2.4MB
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memory/3772-121-0x0000000002B90000-0x0000000002B91000-memory.dmpFilesize
4KB
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memory/3772-122-0x0000000010001000-0x0000000010003000-memory.dmpFilesize
8KB