Analysis
-
max time kernel
146s -
max time network
118s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
25-01-2022 15:42
Static task
static1
Behavioral task
behavioral1
Sample
94f38d5422e546a4569120ceca7895b0b0828cffac8beb82c57135ccd82cbbd6.dll
Resource
win7-en-20211208
General
-
Target
94f38d5422e546a4569120ceca7895b0b0828cffac8beb82c57135ccd82cbbd6.dll
-
Size
1.7MB
-
MD5
2cfb693ef8bc07df3067892daedf5cf9
-
SHA1
93f0a5cc996c3c5f24f1f49f6a0859c4e41c7296
-
SHA256
94f38d5422e546a4569120ceca7895b0b0828cffac8beb82c57135ccd82cbbd6
-
SHA512
d473a4aa6ca88b52e82d8df30b6c378beddad5b37ae53fd37809b17909d93b751f5cf67f1b794a2119476dd9926d52dab673586280d38deba6a7d9c79cc49701
Malware Config
Extracted
qakbot
403.10
obama153
1643117667
217.128.93.27:2222
94.200.181.154:995
24.95.61.62:443
39.44.254.218:995
69.14.172.24:443
31.215.68.214:443
173.25.166.81:443
70.163.1.219:443
24.178.196.158:2222
89.101.97.139:443
108.4.67.252:443
217.128.171.34:2222
149.135.101.20:443
38.70.253.226:2222
24.222.20.254:443
74.15.2.252:2222
185.152.45.170:995
209.210.95.228:32100
71.74.12.34:443
180.233.150.134:995
92.99.244.219:443
75.139.6.238:2083
24.53.49.240:443
93.48.80.198:995
80.14.196.176:2222
70.45.174.173:443
130.164.129.3:443
92.99.167.144:2078
136.143.11.232:443
176.67.56.94:443
31.167.160.170:443
82.152.39.39:443
32.221.231.1:443
96.21.251.127:2222
41.86.42.158:995
197.89.105.165:443
41.228.22.180:443
45.9.20.200:443
75.156.151.34:443
103.142.10.177:443
86.98.47.119:61200
117.248.109.38:21
86.97.246.244:2222
96.246.158.154:995
185.249.85.209:443
89.114.156.182:995
5.32.41.46:443
67.209.195.198:443
103.143.8.71:6881
39.49.49.175:995
190.73.3.148:2222
37.210.224.4:61202
89.211.212.28:2222
65.100.174.110:443
114.79.148.170:443
31.215.99.178:443
31.35.28.29:443
102.65.38.67:443
94.60.254.81:443
109.12.111.14:443
186.64.87.207:443
220.255.25.1:2222
113.28.253.9:995
182.191.92.203:995
94.59.253.222:2222
86.97.246.244:1194
129.208.24.13:995
78.87.44.54:995
105.155.4.60:443
86.98.32.228:443
128.106.122.39:443
60.54.102.15:443
144.86.28.125:443
76.25.142.196:443
67.165.206.193:993
173.21.10.71:2222
73.151.236.31:443
142.116.159.110:2222
70.51.153.245:2222
100.1.119.41:443
37.203.225.248:443
70.50.147.95:2222
40.134.247.125:995
72.252.201.34:995
68.204.7.158:443
65.100.174.110:995
89.137.52.44:443
187.189.86.168:443
23.229.117.237:443
182.56.120.13:443
200.75.131.234:443
83.110.2.97:443
86.108.46.251:443
96.80.109.57:995
111.125.245.116:995
120.150.218.241:995
103.139.242.30:993
31.215.226.115:2222
73.136.32.202:443
78.180.191.206:995
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
31.215.29.238:443
190.206.211.182:443
218.101.110.3:995
103.139.242.30:990
157.45.42.9:443
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
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
83.110.110.11:995
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
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 1628 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 Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Sdogjtxqdn\e217f77a = abfdcaac4e76bbd54f7b4f2afdd2a289dc6cd2b25b3e18e40bf76ec4f2b689283da0 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Sdogjtxqdn\9d5e988c = 544c77a0e3a8a657630fdb0baaac314ed713bc0484149f402f4ee475baf656411f0a0a4517dfa12c889121cbac3fa14d951a7b131828bc68af547e58e9d5551531895901a7d1da4c05580154bae8804ece9412a133c5d78cf2f64b090a56306cca5dd328c66c7676037bfbeba2 explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Sdogjtxqdn explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Sdogjtxqdn\9d5e988c = 544c60a0e3a893d43d42fb392fdd14a1096ea19bfe641942ab84df9fff0424684379a1c0891eb83b2783033877f8e53e9ce1b04f37448dfd5572cfb31e0a0fd42a1a8d1d13509d422c0ede61cee0f7f1a103c3ba727e6a82 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Sdogjtxqdn\aa8068be = a531bd4d80a87973e54b399b8d6469823282e758e9d8df2dd732f6b5fb104264 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Sdogjtxqdn\123c0fdb = 3223c0f708939331ef79dc16c80589cd1781dea96fd1dcb69466c980f06e2c07d52a3a89a91204aae6f32e0cc458d8413a2487854e83e367e2027155e24a25946544e8e4b1b31bd15e0388fbe5 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Sdogjtxqdn\6f344051 = 380ad4fe31f8a05539dd1ee33b2894943222c4afdb42bcd0d964ec69fd572d1886474018ae2490b78b67476e73ef8b9927bac4868538638aa966134ec621283abb1821ecc9a7c2d5521b5f3016a618bf06 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Sdogjtxqdn\d7882734 = da056af0db06c18f93f1e97e7baac6097eac6df653b541de4333a0d2645a6d10cb1ed58b0c8e4c4d3cba41c225ca483b0107ca3d61274798d19a14b9072baf62028258e8d1e715fd06c5 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Sdogjtxqdn\a8c148c2 = 63bc00fd9937e62333e0a8e690dcca99222df06c411e4e300293460bf358e4c065c43ed238ba90f8ba6722f55a78cdeb2747091e2711b6b4387d8d6100fa6c3e609c58a8bf96207bde18b15cff03665f332c0d009ab077d11eb92ccd583a1c4be2fc85c18a1af2273e335134047daf59f6cc0181d79d0f4d36332cd463ff4d5e51881583e47cdb61111503e5b4baf8f6b81d0b53d3adc208b90ae5bec8 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Sdogjtxqdn\107d2fa7 = 1aa3819388ae9b81ebcfb2b4cab70284501a4f5cfaff101718d31230cd60640a6bab084f25e02c2b74cb1e02cd9d9ceb988c140b9983ce53c32011b8e292 explorer.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exeregsvr32.exepid process 368 rundll32.exe 1628 regsvr32.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
rundll32.exeregsvr32.exepid process 368 rundll32.exe 1628 regsvr32.exe -
Suspicious use of WriteProcessMemory 43 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exeregsvr32.exeexplorer.exedescription pid process target process PID 1224 wrote to memory of 368 1224 rundll32.exe rundll32.exe PID 1224 wrote to memory of 368 1224 rundll32.exe rundll32.exe PID 1224 wrote to memory of 368 1224 rundll32.exe rundll32.exe PID 1224 wrote to memory of 368 1224 rundll32.exe rundll32.exe PID 1224 wrote to memory of 368 1224 rundll32.exe rundll32.exe PID 1224 wrote to memory of 368 1224 rundll32.exe rundll32.exe PID 1224 wrote to memory of 368 1224 rundll32.exe rundll32.exe PID 368 wrote to memory of 1104 368 rundll32.exe explorer.exe PID 368 wrote to memory of 1104 368 rundll32.exe explorer.exe PID 368 wrote to memory of 1104 368 rundll32.exe explorer.exe PID 368 wrote to memory of 1104 368 rundll32.exe explorer.exe PID 368 wrote to memory of 1104 368 rundll32.exe explorer.exe PID 368 wrote to memory of 1104 368 rundll32.exe explorer.exe PID 1104 wrote to memory of 804 1104 explorer.exe schtasks.exe PID 1104 wrote to memory of 804 1104 explorer.exe schtasks.exe PID 1104 wrote to memory of 804 1104 explorer.exe schtasks.exe PID 1104 wrote to memory of 804 1104 explorer.exe schtasks.exe PID 1696 wrote to memory of 1652 1696 taskeng.exe regsvr32.exe PID 1696 wrote to memory of 1652 1696 taskeng.exe regsvr32.exe PID 1696 wrote to memory of 1652 1696 taskeng.exe regsvr32.exe PID 1696 wrote to memory of 1652 1696 taskeng.exe regsvr32.exe PID 1696 wrote to memory of 1652 1696 taskeng.exe regsvr32.exe PID 1652 wrote to memory of 1628 1652 regsvr32.exe regsvr32.exe PID 1652 wrote to memory of 1628 1652 regsvr32.exe regsvr32.exe PID 1652 wrote to memory of 1628 1652 regsvr32.exe regsvr32.exe PID 1652 wrote to memory of 1628 1652 regsvr32.exe regsvr32.exe PID 1652 wrote to memory of 1628 1652 regsvr32.exe regsvr32.exe PID 1652 wrote to memory of 1628 1652 regsvr32.exe regsvr32.exe PID 1652 wrote to memory of 1628 1652 regsvr32.exe regsvr32.exe PID 1628 wrote to memory of 1556 1628 regsvr32.exe explorer.exe PID 1628 wrote to memory of 1556 1628 regsvr32.exe explorer.exe PID 1628 wrote to memory of 1556 1628 regsvr32.exe explorer.exe PID 1628 wrote to memory of 1556 1628 regsvr32.exe explorer.exe PID 1628 wrote to memory of 1556 1628 regsvr32.exe explorer.exe PID 1628 wrote to memory of 1556 1628 regsvr32.exe explorer.exe PID 1556 wrote to memory of 308 1556 explorer.exe reg.exe PID 1556 wrote to memory of 308 1556 explorer.exe reg.exe PID 1556 wrote to memory of 308 1556 explorer.exe reg.exe PID 1556 wrote to memory of 308 1556 explorer.exe reg.exe PID 1556 wrote to memory of 1764 1556 explorer.exe reg.exe PID 1556 wrote to memory of 1764 1556 explorer.exe reg.exe PID 1556 wrote to memory of 1764 1556 explorer.exe reg.exe PID 1556 wrote to memory of 1764 1556 explorer.exe reg.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\94f38d5422e546a4569120ceca7895b0b0828cffac8beb82c57135ccd82cbbd6.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\94f38d5422e546a4569120ceca7895b0b0828cffac8beb82c57135ccd82cbbd6.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 cxdbjdtr /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\94f38d5422e546a4569120ceca7895b0b0828cffac8beb82c57135ccd82cbbd6.dll\"" /SC ONCE /Z /ST 16:44 /ET 16:564⤵
- Creates scheduled task(s)
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C:\Windows\system32\taskeng.exetaskeng.exe {95AFAD6D-6E48-4683-80C9-3656D64F0F36} 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\94f38d5422e546a4569120ceca7895b0b0828cffac8beb82c57135ccd82cbbd6.dll"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\94f38d5422e546a4569120ceca7895b0b0828cffac8beb82c57135ccd82cbbd6.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\Qiycex" /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\Gtcrbtqmlie" /d "0"5⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\94f38d5422e546a4569120ceca7895b0b0828cffac8beb82c57135ccd82cbbd6.dllMD5
2cfb693ef8bc07df3067892daedf5cf9
SHA193f0a5cc996c3c5f24f1f49f6a0859c4e41c7296
SHA25694f38d5422e546a4569120ceca7895b0b0828cffac8beb82c57135ccd82cbbd6
SHA512d473a4aa6ca88b52e82d8df30b6c378beddad5b37ae53fd37809b17909d93b751f5cf67f1b794a2119476dd9926d52dab673586280d38deba6a7d9c79cc49701
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\Users\Admin\AppData\Local\Temp\94f38d5422e546a4569120ceca7895b0b0828cffac8beb82c57135ccd82cbbd6.dllMD5
2cfb693ef8bc07df3067892daedf5cf9
SHA193f0a5cc996c3c5f24f1f49f6a0859c4e41c7296
SHA25694f38d5422e546a4569120ceca7895b0b0828cffac8beb82c57135ccd82cbbd6
SHA512d473a4aa6ca88b52e82d8df30b6c378beddad5b37ae53fd37809b17909d93b751f5cf67f1b794a2119476dd9926d52dab673586280d38deba6a7d9c79cc49701
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memory/368-55-0x0000000075421000-0x0000000075423000-memory.dmpFilesize
8KB
-
memory/368-56-0x0000000001F20000-0x00000000020CD000-memory.dmpFilesize
1.7MB
-
memory/368-58-0x00000000002A0000-0x00000000002C1000-memory.dmpFilesize
132KB
-
memory/368-57-0x00000000002A0000-0x00000000002C1000-memory.dmpFilesize
132KB
-
memory/368-59-0x00000000002A0000-0x00000000002C1000-memory.dmpFilesize
132KB
-
memory/368-60-0x00000000002A0000-0x00000000002C1000-memory.dmpFilesize
132KB
-
memory/368-61-0x0000000000250000-0x0000000000293000-memory.dmpFilesize
268KB
-
memory/368-62-0x00000000002A0000-0x00000000002C1000-memory.dmpFilesize
132KB
-
memory/1104-66-0x0000000000080000-0x00000000000A1000-memory.dmpFilesize
132KB
-
memory/1104-65-0x0000000074451000-0x0000000074453000-memory.dmpFilesize
8KB
-
memory/1104-63-0x00000000000B0000-0x00000000000B2000-memory.dmpFilesize
8KB
-
memory/1556-80-0x0000000000080000-0x00000000000A1000-memory.dmpFilesize
132KB
-
memory/1628-71-0x00000000009B0000-0x0000000000B5D000-memory.dmpFilesize
1.7MB
-
memory/1628-72-0x0000000000600000-0x0000000000621000-memory.dmpFilesize
132KB
-
memory/1628-73-0x0000000000600000-0x0000000000621000-memory.dmpFilesize
132KB
-
memory/1628-74-0x0000000000600000-0x0000000000621000-memory.dmpFilesize
132KB
-
memory/1628-75-0x0000000000600000-0x0000000000621000-memory.dmpFilesize
132KB
-
memory/1628-76-0x0000000000600000-0x0000000000621000-memory.dmpFilesize
132KB
-
memory/1652-67-0x000007FEFB781000-0x000007FEFB783000-memory.dmpFilesize
8KB