Analysis
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max time kernel
58s -
max time network
143s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
06-01-2021 07:55
Static task
static1
Behavioral task
behavioral1
Sample
ec00bdbe605b0e4909795bf55230c24f.exe
Resource
win7v20201028
General
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Target
ec00bdbe605b0e4909795bf55230c24f.exe
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Size
424KB
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MD5
ec00bdbe605b0e4909795bf55230c24f
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SHA1
f302942049189a72893bd88d6054f599aaccc164
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SHA256
16ffd56ef9d4ad421e6e393d3ae311a2e9c8c768589a8eef3a82eb687c9cb052
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SHA512
f022e0938d5ce91718ae28da9490c7781fd6f2a3374b30ef7fd772ad21309e2dee9df94ae7da35d1aad67a0e7865c0f790aaa5c5edb921e99938a01e9375e9a4
Malware Config
Extracted
trickbot
100009
lib5
149.54.11.54:449
36.89.191.119:449
41.159.31.227:449
103.150.68.124:449
103.126.185.7:449
103.112.145.58:449
103.110.53.174:449
102.164.208.44:449
194.5.249.143:443
142.202.191.175:443
195.123.241.31:443
45.89.125.214:443
45.83.151.103:443
91.200.103.41:443
66.70.246.0:443
64.74.160.218:443
198.46.198.115:443
5.34.180.173:443
23.227.196.5:443
195.123.241.115:443
107.152.42.163:443
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autorunName:pwgrab
Signatures
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Executes dropped EXE 1 IoCs
Processes:
ec00bdbe605b0e4909795bf55230c24f.exepid process 4276 ec00bdbe605b0e4909795bf55230c24f.exe -
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 18 icanhazip.com -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 4280 wermgr.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
ec00bdbe605b0e4909795bf55230c24f.exeec00bdbe605b0e4909795bf55230c24f.exedescription pid process target process PID 4804 wrote to memory of 4276 4804 ec00bdbe605b0e4909795bf55230c24f.exe ec00bdbe605b0e4909795bf55230c24f.exe PID 4804 wrote to memory of 4276 4804 ec00bdbe605b0e4909795bf55230c24f.exe ec00bdbe605b0e4909795bf55230c24f.exe PID 4804 wrote to memory of 4276 4804 ec00bdbe605b0e4909795bf55230c24f.exe ec00bdbe605b0e4909795bf55230c24f.exe PID 4276 wrote to memory of 4280 4276 ec00bdbe605b0e4909795bf55230c24f.exe wermgr.exe PID 4276 wrote to memory of 4280 4276 ec00bdbe605b0e4909795bf55230c24f.exe wermgr.exe PID 4276 wrote to memory of 4280 4276 ec00bdbe605b0e4909795bf55230c24f.exe wermgr.exe PID 4276 wrote to memory of 4280 4276 ec00bdbe605b0e4909795bf55230c24f.exe wermgr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ec00bdbe605b0e4909795bf55230c24f.exe"C:\Users\Admin\AppData\Local\Temp\ec00bdbe605b0e4909795bf55230c24f.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\DesktopColor\ec00bdbe605b0e4909795bf55230c24f.exeC:\Users\Admin\AppData\Roaming\DesktopColor\ec00bdbe605b0e4909795bf55230c24f.exe2⤵
- Executes dropped EXE
- 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
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Downloads
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C:\Users\Admin\AppData\Roaming\DesktopColor\ec00bdbe605b0e4909795bf55230c24f.exeMD5
ec00bdbe605b0e4909795bf55230c24f
SHA1f302942049189a72893bd88d6054f599aaccc164
SHA25616ffd56ef9d4ad421e6e393d3ae311a2e9c8c768589a8eef3a82eb687c9cb052
SHA512f022e0938d5ce91718ae28da9490c7781fd6f2a3374b30ef7fd772ad21309e2dee9df94ae7da35d1aad67a0e7865c0f790aaa5c5edb921e99938a01e9375e9a4
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C:\Users\Admin\AppData\Roaming\DesktopColor\ec00bdbe605b0e4909795bf55230c24f.exeMD5
ec00bdbe605b0e4909795bf55230c24f
SHA1f302942049189a72893bd88d6054f599aaccc164
SHA25616ffd56ef9d4ad421e6e393d3ae311a2e9c8c768589a8eef3a82eb687c9cb052
SHA512f022e0938d5ce91718ae28da9490c7781fd6f2a3374b30ef7fd772ad21309e2dee9df94ae7da35d1aad67a0e7865c0f790aaa5c5edb921e99938a01e9375e9a4
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memory/4276-2-0x0000000000000000-mapping.dmp
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memory/4280-5-0x0000000000000000-mapping.dmp