Analysis
-
max time kernel
143s -
max time network
127s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
25-01-2022 15:09
Static task
static1
Behavioral task
behavioral1
Sample
baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21.dll
Resource
win7-en-20211208
General
-
Target
baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21.dll
-
Size
1.6MB
-
MD5
e3f83088ef45ddc292cac1cae9889dbf
-
SHA1
28fabe1beaedcc10f6327c3d749d3683ff63da70
-
SHA256
baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21
-
SHA512
ad7e91594bb7a40f1594d702fc50933606a9325409b0e6c1f46b2c174e05016c15cda61738969383b4076e9b4b17551df7e3930317649f5fa2cc9c58cf284741
Malware Config
Extracted
qakbot
403.10
obama152
1643038242
67.209.195.198:443
75.156.151.34:443
89.101.97.139:443
23.229.117.237:443
45.9.20.200:443
70.45.174.173:443
140.82.49.12:443
86.98.47.119:61200
96.246.158.154:995
185.249.85.209:443
89.114.156.182:995
92.99.167.144:2078
136.143.11.232:443
190.73.3.148:2222
78.101.147.76:61202
37.210.172.200:2222
82.152.39.39:443
70.51.153.245:2222
103.143.8.71:6881
39.49.110.129:995
65.100.174.110:443
86.97.246.244:1194
65.100.174.110:995
182.56.120.13:443
31.215.99.178:443
94.59.253.222:2222
108.4.67.252:443
37.203.225.248:443
217.128.93.27:2222
100.1.119.41:443
86.97.246.244:2222
94.200.181.154:995
182.191.92.203:995
24.95.61.62:443
70.163.1.219:443
69.14.172.24:443
200.75.131.234:443
24.178.196.158:2222
187.189.86.168:443
40.134.247.125:995
149.135.101.20:443
38.70.253.226:2222
24.222.20.254:443
83.110.2.97:443
86.108.46.251:443
74.15.2.252:2222
102.65.38.67:443
96.80.109.57:995
209.210.95.228:32100
180.233.150.134:995
31.215.69.82:443
75.139.7.190:2083
24.53.49.240:443
80.14.196.176:2222
86.98.32.228:443
94.60.254.81:443
130.164.129.3:443
176.67.56.94:443
31.167.160.170:443
31.35.28.29:443
32.221.231.1:443
96.21.251.127:2222
173.21.10.71:2222
72.252.201.34:995
41.86.42.158:995
41.228.22.180:443
93.48.80.198:995
111.125.245.116:995
117.248.109.38:21
103.142.10.177:443
68.204.7.158:443
144.86.28.125:443
120.150.218.241:995
89.137.52.44:443
220.255.25.1:2222
103.139.242.30:993
78.87.44.54:995
71.74.12.34:443
128.106.122.39:443
31.215.226.115:2222
76.25.142.196:443
142.186.63.108:2222
60.54.102.15:443
73.151.236.31:443
73.136.32.202:443
5.32.41.46:443
78.180.191.206:995
109.12.111.14:443
80.6.192.58:443
63.143.92.99:995
27.5.4.194:2078
86.133.23.70:443
116.86.26.140:995
90.8.56.248:2222
101.50.120.112:995
67.165.206.193:993
31.215.29.238:443
186.64.87.231:443
190.206.211.182:443
218.101.110.3:995
103.139.242.30:990
136.232.34.70:443
73.67.152.98:2222
47.158.25.67:443
72.252.201.34:990
72.252.201.34:993
217.165.109.189:32101
114.79.148.170:443
197.89.105.165:443
182.176.180.73:443
75.188.35.168:443
27.223.92.142:995
71.163.110.53:995
75.168.192.223:2222
107.77.232.51:443
201.172.31.135:80
83.110.98.231:995
96.37.113.36:993
78.191.27.236:995
78.96.235.245:443
91.185.131.89:61202
76.169.147.192:32103
114.143.84.25:61202
92.98.33.251:995
23.233.146.92:443
75.169.58.229:32100
184.100.174.73:443
50.237.134.22:995
36.234.184.238:995
65.100.174.110:8443
59.12.216.39:443
103.139.242.30:22
190.45.79.111:443
176.24.150.197:443
106.51.48.170:50001
111.119.252.178:995
73.59.201.174:443
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 1708 regsvr32.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Modifies data under HKEY_USERS 10 IoCs
Processes:
explorer.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Uocellan explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Uocellan\8773cbfb = a0e01380078dba0f5330b8f82b145c4e18dfe9aaaa23bb015a9126c1947b388bc19f18a1eb28b1fa585813cd1775ded185370d57fd explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Uocellan\b2ec1bb5 = 57da7665b6c6145736eaa3e8cc73a3c33c1737774932fd4f4fc59a20611a2242ac531f4fed8da04d2d86e68f929e617ee3ad6e6d89e7b2c5ea6e8292c04022bf2ea2e5f3064cbe004791b5c87bc91c9410e77036dbd699f44777860f481c3fa7ff9ba9a6908a3c7636ee268926d666022914752a762cdd2182cecb3ea5751b4f8f338751f3fb5b4bb923bb6b8bb619669c2ab8c7d81ab6434675bb3f5a008ad3f0 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Uocellan\75191326 = 0000e58da55abef20aa89668f39f60b0fc explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Uocellan\a507cd0 = 543174f9d6ed5aca5a4d9184c65b9a443309ca924ebf7ff55e97cac9e32b4360a3f8eaf418fce1c79bc62f762d7f18ad27f0ccee429490bc32c57e63af0b252821e1d35a7cc167a916bca3dcb0b05e0e84494e117c7ccdebb1fd8bf0b4eda074 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Uocellan\f83aa40d = 035ee81dde5eb15a32d0f27874d9e03671e232aed6ad5dc6fe4ba9a48ab8c985299ebf84684043c63e09cacdd4807a54908905d7b0513bbf2ba63d56df4653c2f401e5d0b1b0d30f8b explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Uocellan\b0ad3bc9 = e46c3b2d1264b0d75a88bbfb8febb6fca43428d24b1c1bb892a365cba5a18d69e12881f617170be63001d8ad3676b99564aca5390f70140951e2afc6ac27a44a6de9b290fb0ab3583ce217 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Uocellan\8115cac = e7dab52a964c69efe37304f847af0860275bd0e8f8308a777a18acfbcb335a14895b511d962aa9df52e5 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Uocellan\cda57443 = 35f9394b3dc1a951ddd852c13794 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Uocellan\8773cbfb = a0e00480078d8f539871acf4db0f59da38a488461e1361518ac79d309143cbea76080fbe71cfbca4e7c66a144931dc3d04030be15df149d6be6eabffce5073abc151f6581fe910b4c82f explorer.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exeregsvr32.exepid process 1736 rundll32.exe 1708 regsvr32.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
rundll32.exeregsvr32.exepid process 1736 rundll32.exe 1708 regsvr32.exe -
Suspicious use of WriteProcessMemory 43 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exeregsvr32.exeexplorer.exedescription pid process target process PID 1532 wrote to memory of 1736 1532 rundll32.exe rundll32.exe PID 1532 wrote to memory of 1736 1532 rundll32.exe rundll32.exe PID 1532 wrote to memory of 1736 1532 rundll32.exe rundll32.exe PID 1532 wrote to memory of 1736 1532 rundll32.exe rundll32.exe PID 1532 wrote to memory of 1736 1532 rundll32.exe rundll32.exe PID 1532 wrote to memory of 1736 1532 rundll32.exe rundll32.exe PID 1532 wrote to memory of 1736 1532 rundll32.exe rundll32.exe PID 1736 wrote to memory of 864 1736 rundll32.exe explorer.exe PID 1736 wrote to memory of 864 1736 rundll32.exe explorer.exe PID 1736 wrote to memory of 864 1736 rundll32.exe explorer.exe PID 1736 wrote to memory of 864 1736 rundll32.exe explorer.exe PID 1736 wrote to memory of 864 1736 rundll32.exe explorer.exe PID 1736 wrote to memory of 864 1736 rundll32.exe explorer.exe PID 864 wrote to memory of 832 864 explorer.exe schtasks.exe PID 864 wrote to memory of 832 864 explorer.exe schtasks.exe PID 864 wrote to memory of 832 864 explorer.exe schtasks.exe PID 864 wrote to memory of 832 864 explorer.exe schtasks.exe PID 1664 wrote to memory of 1824 1664 taskeng.exe regsvr32.exe PID 1664 wrote to memory of 1824 1664 taskeng.exe regsvr32.exe PID 1664 wrote to memory of 1824 1664 taskeng.exe regsvr32.exe PID 1664 wrote to memory of 1824 1664 taskeng.exe regsvr32.exe PID 1664 wrote to memory of 1824 1664 taskeng.exe regsvr32.exe PID 1824 wrote to memory of 1708 1824 regsvr32.exe regsvr32.exe PID 1824 wrote to memory of 1708 1824 regsvr32.exe regsvr32.exe PID 1824 wrote to memory of 1708 1824 regsvr32.exe regsvr32.exe PID 1824 wrote to memory of 1708 1824 regsvr32.exe regsvr32.exe PID 1824 wrote to memory of 1708 1824 regsvr32.exe regsvr32.exe PID 1824 wrote to memory of 1708 1824 regsvr32.exe regsvr32.exe PID 1824 wrote to memory of 1708 1824 regsvr32.exe regsvr32.exe PID 1708 wrote to memory of 2024 1708 regsvr32.exe explorer.exe PID 1708 wrote to memory of 2024 1708 regsvr32.exe explorer.exe PID 1708 wrote to memory of 2024 1708 regsvr32.exe explorer.exe PID 1708 wrote to memory of 2024 1708 regsvr32.exe explorer.exe PID 1708 wrote to memory of 2024 1708 regsvr32.exe explorer.exe PID 1708 wrote to memory of 2024 1708 regsvr32.exe explorer.exe PID 2024 wrote to memory of 1792 2024 explorer.exe reg.exe PID 2024 wrote to memory of 1792 2024 explorer.exe reg.exe PID 2024 wrote to memory of 1792 2024 explorer.exe reg.exe PID 2024 wrote to memory of 1792 2024 explorer.exe reg.exe PID 2024 wrote to memory of 1812 2024 explorer.exe reg.exe PID 2024 wrote to memory of 1812 2024 explorer.exe reg.exe PID 2024 wrote to memory of 1812 2024 explorer.exe reg.exe PID 2024 wrote to memory of 1812 2024 explorer.exe reg.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn hzxdsks /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21.dll\"" /SC ONCE /Z /ST 16:11 /ET 16:234⤵
- Creates scheduled task(s)
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C:\Windows\system32\taskeng.exetaskeng.exe {92F3499A-FDCE-453C-9C6C-B091232C9A1C} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21.dll"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21.dll"3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe4⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\reg.exeC:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\ProgramData\Microsoft\Movppz" /d "0"5⤵
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C:\Windows\system32\reg.exeC:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Gkftphmszc" /d "0"5⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21.dllMD5
e3f83088ef45ddc292cac1cae9889dbf
SHA128fabe1beaedcc10f6327c3d749d3683ff63da70
SHA256baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21
SHA512ad7e91594bb7a40f1594d702fc50933606a9325409b0e6c1f46b2c174e05016c15cda61738969383b4076e9b4b17551df7e3930317649f5fa2cc9c58cf284741
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\??\PIPE\wkssvcMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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\Users\Admin\AppData\Local\Temp\baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21.dllMD5
e3f83088ef45ddc292cac1cae9889dbf
SHA128fabe1beaedcc10f6327c3d749d3683ff63da70
SHA256baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21
SHA512ad7e91594bb7a40f1594d702fc50933606a9325409b0e6c1f46b2c174e05016c15cda61738969383b4076e9b4b17551df7e3930317649f5fa2cc9c58cf284741
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memory/864-63-0x0000000000130000-0x0000000000132000-memory.dmpFilesize
8KB
-
memory/864-66-0x0000000000100000-0x0000000000121000-memory.dmpFilesize
132KB
-
memory/864-65-0x0000000075031000-0x0000000075033000-memory.dmpFilesize
8KB
-
memory/1708-73-0x0000000000850000-0x0000000000871000-memory.dmpFilesize
132KB
-
memory/1708-71-0x0000000000AF0000-0x0000000000C98000-memory.dmpFilesize
1.7MB
-
memory/1708-80-0x0000000000850000-0x0000000000871000-memory.dmpFilesize
132KB
-
memory/1708-74-0x0000000000850000-0x0000000000871000-memory.dmpFilesize
132KB
-
memory/1708-75-0x0000000000850000-0x0000000000871000-memory.dmpFilesize
132KB
-
memory/1708-72-0x0000000000850000-0x0000000000871000-memory.dmpFilesize
132KB
-
memory/1736-59-0x0000000000280000-0x00000000002A1000-memory.dmpFilesize
132KB
-
memory/1736-58-0x0000000000280000-0x00000000002A1000-memory.dmpFilesize
132KB
-
memory/1736-57-0x0000000000280000-0x00000000002A1000-memory.dmpFilesize
132KB
-
memory/1736-55-0x0000000076851000-0x0000000076853000-memory.dmpFilesize
8KB
-
memory/1736-62-0x0000000000280000-0x00000000002A1000-memory.dmpFilesize
132KB
-
memory/1736-60-0x0000000000280000-0x00000000002A1000-memory.dmpFilesize
132KB
-
memory/1736-56-0x0000000001DE0000-0x0000000001F88000-memory.dmpFilesize
1.7MB
-
memory/1736-61-0x00000000002C0000-0x0000000000303000-memory.dmpFilesize
268KB
-
memory/1824-67-0x000007FEFC371000-0x000007FEFC373000-memory.dmpFilesize
8KB
-
memory/2024-81-0x0000000000080000-0x00000000000A1000-memory.dmpFilesize
132KB