Analysis
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max time kernel
49s -
max time network
116s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
11-05-2021 10:35
Static task
static1
Behavioral task
behavioral1
Sample
7500223b9a23a332ccb85b42ad8536250ba2cbd77ed8cf80c1b1a4ffe6876865.exe
Resource
win7v20210408
General
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Target
7500223b9a23a332ccb85b42ad8536250ba2cbd77ed8cf80c1b1a4ffe6876865.exe
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Size
556KB
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MD5
78902f4328e653d0f6c069e59d3b39b9
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SHA1
72f1ae3266bcacd45abd6f7adf708f5a7dde9132
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SHA256
7500223b9a23a332ccb85b42ad8536250ba2cbd77ed8cf80c1b1a4ffe6876865
-
SHA512
0fcbf3537513369a14e16ab113a41db8e0fc8df2bc6c62654bbb6c786c1a6852c4ac39259b18e1c72c0ceae4b9abb7bf2d5af637884f0b8f0ae9c943886f131a
Malware Config
Extracted
trickbot
2000029
tot97
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 27 api.ipify.org -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 3964 wermgr.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
7500223b9a23a332ccb85b42ad8536250ba2cbd77ed8cf80c1b1a4ffe6876865.exepid process 3920 7500223b9a23a332ccb85b42ad8536250ba2cbd77ed8cf80c1b1a4ffe6876865.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
7500223b9a23a332ccb85b42ad8536250ba2cbd77ed8cf80c1b1a4ffe6876865.exedescription pid process target process PID 3920 wrote to memory of 3828 3920 7500223b9a23a332ccb85b42ad8536250ba2cbd77ed8cf80c1b1a4ffe6876865.exe cmd.exe PID 3920 wrote to memory of 3828 3920 7500223b9a23a332ccb85b42ad8536250ba2cbd77ed8cf80c1b1a4ffe6876865.exe cmd.exe PID 3920 wrote to memory of 2800 3920 7500223b9a23a332ccb85b42ad8536250ba2cbd77ed8cf80c1b1a4ffe6876865.exe cmd.exe PID 3920 wrote to memory of 2800 3920 7500223b9a23a332ccb85b42ad8536250ba2cbd77ed8cf80c1b1a4ffe6876865.exe cmd.exe PID 3920 wrote to memory of 3964 3920 7500223b9a23a332ccb85b42ad8536250ba2cbd77ed8cf80c1b1a4ffe6876865.exe wermgr.exe PID 3920 wrote to memory of 3964 3920 7500223b9a23a332ccb85b42ad8536250ba2cbd77ed8cf80c1b1a4ffe6876865.exe wermgr.exe PID 3920 wrote to memory of 3964 3920 7500223b9a23a332ccb85b42ad8536250ba2cbd77ed8cf80c1b1a4ffe6876865.exe wermgr.exe PID 3920 wrote to memory of 3964 3920 7500223b9a23a332ccb85b42ad8536250ba2cbd77ed8cf80c1b1a4ffe6876865.exe wermgr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7500223b9a23a332ccb85b42ad8536250ba2cbd77ed8cf80c1b1a4ffe6876865.exe"C:\Users\Admin\AppData\Local\Temp\7500223b9a23a332ccb85b42ad8536250ba2cbd77ed8cf80c1b1a4ffe6876865.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/3920-114-0x0000000002500000-0x000000000253E000-memory.dmpFilesize
248KB
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memory/3920-117-0x0000000002310000-0x000000000234C000-memory.dmpFilesize
240KB
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memory/3920-118-0x00000000005C0000-0x000000000070A000-memory.dmpFilesize
1.3MB
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memory/3920-119-0x0000000010001000-0x0000000010003000-memory.dmpFilesize
8KB
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memory/3964-120-0x0000000000000000-mapping.dmp
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memory/3964-121-0x00000211AA5F0000-0x00000211AA619000-memory.dmpFilesize
164KB
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memory/3964-122-0x00000211AA630000-0x00000211AA631000-memory.dmpFilesize
4KB