Analysis
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max time kernel
129s -
max time network
142s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
11-05-2021 10:35
Static task
static1
Behavioral task
behavioral1
Sample
8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1.exe
Resource
win7v20210410
General
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Target
8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1.exe
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Size
740KB
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MD5
6cf8a5f34dcfe94edea192093e631cf2
-
SHA1
b8e518de967c8d8843fe1e2afcaeecbbcceea45b
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SHA256
8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1
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SHA512
6966937d105048d07767e105d04589dc053058bc73c68263b25d4eb56671502ceaa6eca98df46db8524bc5a76715363e05061b688e698442571ab1f6cca8d27c
Malware Config
Extracted
trickbot
2000029
tot96
103.66.72.217:443
117.252.68.211:443
103.124.173.35:443
115.73.211.230:443
117.54.250.246:443
131.0.112.122:443
102.176.221.78:443
181.176.161.143:443
154.79.251.172:443
103.111.199.76:443
103.54.41.193:443
154.79.244.182:443
154.79.245.158:443
139.255.116.42:443
178.254.161.250:443
178.134.47.166:443
158.181.179.229:443
103.90.197.33:443
109.207.165.40:443
178.72.192.20:443
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autorunName:pwgrabbName:pwgrabc
Signatures
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 23 ipecho.net -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 2256 wermgr.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1.exepid process 1456 8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1.exe 1456 8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1.exedescription pid process target process PID 1456 wrote to memory of 796 1456 8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1.exe cmd.exe PID 1456 wrote to memory of 796 1456 8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1.exe cmd.exe PID 1456 wrote to memory of 1800 1456 8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1.exe cmd.exe PID 1456 wrote to memory of 1800 1456 8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1.exe cmd.exe PID 1456 wrote to memory of 2256 1456 8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1.exe wermgr.exe PID 1456 wrote to memory of 2256 1456 8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1.exe wermgr.exe PID 1456 wrote to memory of 2256 1456 8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1.exe wermgr.exe PID 1456 wrote to memory of 2256 1456 8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1.exe wermgr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1.exe"C:\Users\Admin\AppData\Local\Temp\8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1456-114-0x0000000003770000-0x00000000037AF000-memory.dmpFilesize
252KB
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memory/1456-118-0x00000000037B1000-0x00000000037EA000-memory.dmpFilesize
228KB
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memory/1456-117-0x0000000003630000-0x000000000366C000-memory.dmpFilesize
240KB
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memory/1456-120-0x0000000010001000-0x0000000010003000-memory.dmpFilesize
8KB
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memory/1456-119-0x0000000000540000-0x00000000005EE000-memory.dmpFilesize
696KB
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memory/2256-121-0x0000000000000000-mapping.dmp
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memory/2256-123-0x000002AB072B0000-0x000002AB072B1000-memory.dmpFilesize
4KB
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memory/2256-122-0x000002AB07270000-0x000002AB07299000-memory.dmpFilesize
164KB