Analysis
- max time kernel
149s - max time network
33s - platform
windows7_x64 - resource
win7-20230220-en - resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system - submitted
02/06/2023, 16:47
Static task
static1
Behavioral task
behavioral1
Sample
signed.dll
Resource
win7-20230220-en
windows7-x64
General
- Target signed.dll
- Size 741KB
- Sample230602-vas3lsce52
- SHA256 b1b051dc581d66254abf6b827d521f0dd840838f558bee7645185955cbecc9a1
- MD5 a2534bda086138188454ffa0886a172e
- SHA1 535690ce12e70a1e4c27e73c9647448e723ebd7d
- SHA512 c62cd1c3a065dbcf74256abbae7786e29ebbde5cc1a3c8039c5512d9c7bfd9c06c5e4da571a5c65884a5cbcc4ff2a308ee021c796984b14aeeeb79d87ae06f07
- SSDEEP 12288:zDxy+2MIBYYimb3oG11xfTUUk0uU7/GQ4vbnWj69N:Pg+2MIBYkb4G11hTQ05bGM
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
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qakbot
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404.1346
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BB30
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1685686808
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86.173.2.12:2222
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92.9.45.20:2222
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100.4.163.158:2222
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213.64.33.92:2222
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75.98.154.19:443
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78.192.109.105:2222
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88.126.94.4:50000
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70.28.50.223:2083
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92.154.17.149:2222
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24.234.220.88:993
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87.252.106.39:995
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174.4.89.3:443
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12.172.173.82:20
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90.29.86.138:2222
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70.160.67.203:443
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223.166.13.95:995
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184.181.75.148:443
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95.45.50.93:2222
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201.143.215.69:443
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64.121.161.102:443
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2.82.8.80:443
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188.28.19.84:443
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81.101.185.146:443
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79.77.142.22:2222
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84.215.202.8:443
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183.87.163.165:443
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74.12.147.139:2078
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74.12.147.139:2222
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74.12.147.139:2083
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70.28.50.223:2078
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94.204.202.106:443
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87.221.153.182:2222
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70.28.50.223:2087
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24.234.220.88:990
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2.49.63.160:2222
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72.205.104.134:443
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199.27.66.213:443
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83.249.198.100:2222
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90.104.151.37:2222
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116.75.63.183:443
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117.195.17.148:993
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77.126.99.230:443
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45.62.70.33:443
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24.234.220.88:465
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203.109.44.236:995
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75.109.111.89:443
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161.142.103.187:995
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77.86.98.236:443
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147.147.30.126:2222
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124.246.122.199:2222
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103.123.223.133:443
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180.151.19.13:2078
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176.142.207.63:443
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12.172.173.82:32101
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103.140.174.20:2222
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70.50.83.216:2222
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12.172.173.82:465
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38.2.18.164:443
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93.187.148.45:995
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70.64.77.115:443
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12.172.173.82:21
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70.49.205.198:2222
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27.0.48.233:443
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12.172.173.82:50001
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83.110.223.61:443
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103.141.50.43:995
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85.101.239.116:443
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103.42.86.42:995
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92.1.170.110:995
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81.229.117.95:2222
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124.122.47.148:443
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103.212.19.254:995
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103.139.242.6:443
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125.99.76.102:443
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50.68.186.195:443
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47.205.25.170:443
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12.172.173.82:993
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12.172.173.82:22
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70.28.50.223:32100
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79.168.224.165:2222
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121.121.108.120:995
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69.160.121.6:61201
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200.84.211.255:2222
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201.244.108.183:995
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93.187.148.45:443
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85.61.165.153:2222
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184.182.66.109:443
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175.156.217.7:2222
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70.28.50.223:3389
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114.143.176.236:443
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65.95.141.84:2222
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80.6.50.34:443
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12.172.173.82:2087
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47.199.241.39:443
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66.241.183.99:443
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113.11.92.30:443
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186.75.95.6:443
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125.99.69.178:443
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109.130.247.84:2222
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96.56.197.26:2222
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70.50.1.252:2222
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91.160.70.68:32100
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67.70.120.249:2222
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209.171.160.69:995
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98.163.227.79:443
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176.133.4.230:995
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24.234.220.88:995
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45.62.75.250:443
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200.44.198.47:2222
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173.17.45.60:443
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5.192.141.228:2222
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184.63.133.131:995
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78.82.143.154:2222
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73.88.173.113:443
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181.4.225.225:443
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24.234.220.88:443
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174.58.146.57:443
Signatures
- Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1180 rundll32.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe 1960 wermgr.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2036 wrote to memory of 1180 2036 rundll32.exe 28 PID 2036 wrote to memory of 1180 2036 rundll32.exe 28 PID 2036 wrote to memory of 1180 2036 rundll32.exe 28 PID 2036 wrote to memory of 1180 2036 rundll32.exe 28 PID 2036 wrote to memory of 1180 2036 rundll32.exe 28 PID 2036 wrote to memory of 1180 2036 rundll32.exe 28 PID 2036 wrote to memory of 1180 2036 rundll32.exe 28 PID 1180 wrote to memory of 1960 1180 rundll32.exe 29 PID 1180 wrote to memory of 1960 1180 rundll32.exe 29 PID 1180 wrote to memory of 1960 1180 rundll32.exe 29 PID 1180 wrote to memory of 1960 1180 rundll32.exe 29 PID 1180 wrote to memory of 1960 1180 rundll32.exe 29 PID 1180 wrote to memory of 1960 1180 rundll32.exe 29 PID 1180 wrote to memory of 1960 1180 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\signed.dll,next1⤵
- Suspicious use of WriteProcessMemory
PID:2036 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\signed.dll,next2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1180 -
C:\Windows\SysWOW64\wermgr.exeC:\Windows\SysWOW64\wermgr.exe3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1960
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