Analysis
- max time kernel
135s - max time network
104s - platform
windows10_x64 - resource
win10v20201028 - submitted
09/11/2020, 20:31
Static task
static1
Behavioral task
behavioral1
Sample
f83dd54e1ef97cf33c46cb9a40189f3759d6a8a7295a284c44d7b36f4a613747.exe
Resource
win7v20201028
General
- Target f83dd54e1ef97cf33c46cb9a40189f3759d6a8a7295a284c44d7b36f4a613747.exe
- Size 984KB
- Sample201109-at2ltddfmx
- SHA256 f83dd54e1ef97cf33c46cb9a40189f3759d6a8a7295a284c44d7b36f4a613747
- MD5 175a7ad13f0690caff5bf188b784516b
- SHA1 f0e9501e41253760a36572618b8efdb13fdf6362
- SHA512 86c90dd29c49f68940e49695cdd742aafbe31669be399fd28a011f41040397d3726576109aa9203aaa7e96cbf1762bba359223b2acdd7f57b126d676af9d2bfd
- MD5 SHA1 SHA512
Malware Config
Extracted
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trickbot
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1000503
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tot700
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5.182.210.226:443
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192.210.226.106:443
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51.254.164.244:443
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45.148.120.153:443
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195.123.239.67:443
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194.5.250.150:443
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217.12.209.200:443
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185.99.2.221:443
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51.254.164.245:443
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185.62.188.159:443
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46.17.107.65:443
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185.20.185.76:443
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185.203.118.37:443
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146.185.253.178:443
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185.14.31.252:443
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185.99.2.115:443
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172.245.156.138:443
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51.89.73.158:443
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190.214.13.2:449
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181.140.173.186:449
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181.129.104.139:449
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181.113.28.146:449
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181.112.157.42:449
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170.84.78.224:449
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200.21.51.38:449
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46.174.235.36:449
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36.89.85.103:449
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181.129.134.18:449
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186.71.150.23:449
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131.161.253.190:449
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200.127.121.99:449
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114.8.133.71:449
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119.252.165.75:449
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121.100.19.18:449
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202.29.215.114:449
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180.180.216.177:449
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171.100.142.238:449
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186.232.91.240:449
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181.196.207.202:449
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autorunName:pwgrab
Signatures
- Dave packer 3 IoCs
Detects executable packed with a packer named 'Dave' from the community, due to a string at the end of it.
resource yara_rule behavioral2/memory/1144-0-0x0000000002220000-0x0000000002254000-memory.dmp dave behavioral2/memory/1684-4-0x00000000020D0000-0x0000000002104000-memory.dmp dave behavioral2/memory/1160-9-0x00000000021B0000-0x00000000021E4000-memory.dmp dave - Executes dropped EXE 2 IoCs
pid Process 1684 ନିðମ୍ନରେ.exe 1160 ନିðମ୍ନରେ.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2964 svchost.exe Token: SeDebugPrivilege 2964 svchost.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1144 f83dd54e1ef97cf33c46cb9a40189f3759d6a8a7295a284c44d7b36f4a613747.exe 1684 ନିðମ୍ନରେ.exe 1160 ନିðମ୍ନରେ.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 1144 wrote to memory of 1684 1144 f83dd54e1ef97cf33c46cb9a40189f3759d6a8a7295a284c44d7b36f4a613747.exe 76 PID 1144 wrote to memory of 1684 1144 f83dd54e1ef97cf33c46cb9a40189f3759d6a8a7295a284c44d7b36f4a613747.exe 76 PID 1144 wrote to memory of 1684 1144 f83dd54e1ef97cf33c46cb9a40189f3759d6a8a7295a284c44d7b36f4a613747.exe 76 PID 1684 wrote to memory of 1160 1684 ନିðମ୍ନରେ.exe 80 PID 1684 wrote to memory of 1160 1684 ନିðମ୍ନରେ.exe 80 PID 1684 wrote to memory of 1160 1684 ନିðମ୍ନରେ.exe 80 PID 1160 wrote to memory of 2964 1160 ନିðମ୍ନରେ.exe 81 PID 1160 wrote to memory of 2964 1160 ନିðମ୍ନରେ.exe 81 PID 1160 wrote to memory of 2964 1160 ନିðମ୍ନରେ.exe 81 PID 1160 wrote to memory of 2964 1160 ନିðମ୍ନରେ.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\f83dd54e1ef97cf33c46cb9a40189f3759d6a8a7295a284c44d7b36f4a613747.exe"C:\Users\Admin\AppData\Local\Temp\f83dd54e1ef97cf33c46cb9a40189f3759d6a8a7295a284c44d7b36f4a613747.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1144 -
C:\ProgramData\ନିðମ୍ନରେ.exe"C:\ProgramData\ନିðମ୍ନରେ.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1684 -
C:\Users\Admin\AppData\Roaming\wininfo\ନିðମ୍ନରେ.exeC:\Users\Admin\AppData\Roaming\wininfo\ନିðମ୍ନରେ.exe3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1160 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe4⤵
- Suspicious use of AdjustPrivilegeToken
PID:2964
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