Analysis
- max time kernel
136s - max time network
140s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
05/02/2022, 08:11
Static task
static1
Behavioral task
behavioral1
Sample
f08de3ede468b2a9db05cb41f037e53f8e1c1c5f51f0735b720d35bbdf173d53.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
f08de3ede468b2a9db05cb41f037e53f8e1c1c5f51f0735b720d35bbdf173d53.exe
Resource
win10v2004-en-20220113
General
- Target f08de3ede468b2a9db05cb41f037e53f8e1c1c5f51f0735b720d35bbdf173d53.exe
- Size 364KB
- Sample220205-j3db3shfap
- SHA256 f08de3ede468b2a9db05cb41f037e53f8e1c1c5f51f0735b720d35bbdf173d53
- MD5 16ed62e0774c9815d248cc7d8c8246a7
- SHA1 d1a629820915a301e8f6910d02745badce504e56
- SHA512 635af93325be1d677e89fd06610da36aaf0eba05c351795ab0d8cef6e319746f3bd2732a4fc44663dc3f96d5f65c67c301bb22288ea3eebacc6fc0e47720cc99
- MD5 SHA1 SHA512
Malware Config
Extracted
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trickbot
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1000507
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ono38
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51.89.115.112:443
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185.141.27.225:443
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151.80.212.114:443
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5.182.210.178:443
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188.119.113.60:443
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91.235.129.199:443
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185.234.72.193:443
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194.5.250.200:443
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185.14.29.141:443
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185.99.2.197:443
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185.234.72.50:443
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194.5.250.201:443
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108.170.61.186:443
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217.12.209.159:443
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185.99.2.44:443
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51.89.115.108:443
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164.68.120.58:443
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164.132.255.19:443
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148.251.185.164:443
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94.250.250.69:443
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94.250.249.170:443
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195.123.237.105:443
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190.214.13.2:449
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181.129.104.139:449
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181.112.157.42:449
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181.129.134.18:449
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131.161.253.190:449
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121.100.19.18:449
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202.29.215.114:449
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171.100.142.238:449
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190.136.178.52:449
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45.6.16.68:449
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110.232.76.39:449
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122.50.6.122:449
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103.12.161.194:449
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36.91.45.10:449
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103.227.147.82:449
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96.9.77.56:449
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103.5.231.188:449
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110.93.15.98:449
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200.171.101.169:449
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autorunName:pwgrab
Signatures
- Dave packer 2 IoCs
Detects executable using a packer named 'Dave' by the community, based on a string at the end.
resource yara_rule behavioral1/memory/1284-54-0x00000000004D0000-0x0000000000502000-memory.dmp dave behavioral1/memory/1284-58-0x00000000001C0000-0x00000000001F0000-memory.dmp dave - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1284 f08de3ede468b2a9db05cb41f037e53f8e1c1c5f51f0735b720d35bbdf173d53.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1604 wermgr.exe Token: SeDebugPrivilege 1604 wermgr.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1284 wrote to memory of 1604 1284 f08de3ede468b2a9db05cb41f037e53f8e1c1c5f51f0735b720d35bbdf173d53.exe 27 PID 1284 wrote to memory of 1604 1284 f08de3ede468b2a9db05cb41f037e53f8e1c1c5f51f0735b720d35bbdf173d53.exe 27 PID 1284 wrote to memory of 1604 1284 f08de3ede468b2a9db05cb41f037e53f8e1c1c5f51f0735b720d35bbdf173d53.exe 27 PID 1284 wrote to memory of 1604 1284 f08de3ede468b2a9db05cb41f037e53f8e1c1c5f51f0735b720d35bbdf173d53.exe 27 PID 1284 wrote to memory of 1604 1284 f08de3ede468b2a9db05cb41f037e53f8e1c1c5f51f0735b720d35bbdf173d53.exe 27 PID 1284 wrote to memory of 1604 1284 f08de3ede468b2a9db05cb41f037e53f8e1c1c5f51f0735b720d35bbdf173d53.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\f08de3ede468b2a9db05cb41f037e53f8e1c1c5f51f0735b720d35bbdf173d53.exe"C:\Users\Admin\AppData\Local\Temp\f08de3ede468b2a9db05cb41f037e53f8e1c1c5f51f0735b720d35bbdf173d53.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1284 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1604
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