Analysis
-
max time kernel
4294203s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20220311-en -
submitted
19-03-2022 10:53
Static task
static1
Behavioral task
behavioral1
Sample
f93ad98ea87cbe069ac9bb41b6ec5ab72c5c14aed42c028e9cf9875ff0871014.dll
Resource
win7-20220311-en
General
-
Target
f93ad98ea87cbe069ac9bb41b6ec5ab72c5c14aed42c028e9cf9875ff0871014.dll
-
Size
2.0MB
-
MD5
65843341bd3b96eb872b5d62d7597d67
-
SHA1
b73cf6746bd74598f2a9164d3ea296146d63cd64
-
SHA256
f93ad98ea87cbe069ac9bb41b6ec5ab72c5c14aed42c028e9cf9875ff0871014
-
SHA512
631250cc3570b999eeda2c9e88a18981bae116b8b32e439d93b457a224e728cbbaa013725e6bbeaf0b83e8307deaa109b1135593f61d2d1339c021ad4a589d74
Malware Config
Extracted
qakbot
401.29
abc100
1606289576
198.2.35.226:2222
84.78.128.76:2078
120.150.34.178:443
24.201.61.153:2078
217.128.117.218:2222
217.133.54.140:32100
156.205.56.98:995
98.26.50.62:995
172.114.116.226:995
109.209.94.165:2222
72.190.101.70:443
92.59.35.196:2083
37.107.82.136:443
85.132.36.111:2222
174.76.11.123:995
219.74.176.225:443
98.118.156.172:443
94.59.120.142:443
72.29.181.78:2078
178.223.20.246:995
83.110.19.27:443
189.231.173.158:443
45.63.107.192:2222
217.165.1.34:443
149.28.98.196:995
94.52.160.116:443
149.28.99.97:443
45.77.193.83:443
197.161.154.132:443
149.28.99.97:2222
45.63.107.192:995
156.194.226.251:995
58.187.41.55:443
149.28.98.196:2222
105.198.236.101:443
149.28.98.196:443
92.177.56.164:2222
41.97.97.120:443
24.152.219.253:995
37.116.152.122:2222
216.215.77.18:2078
24.122.0.90:443
68.192.50.231:443
73.55.254.225:443
110.53.221.119:443
50.244.112.90:443
178.87.29.72:443
201.152.196.4:443
2.49.219.254:22
71.126.139.251:443
47.44.217.98:443
75.136.40.155:443
93.149.253.201:2222
96.225.88.23:443
166.62.183.139:2078
45.118.65.34:443
50.244.112.10:995
93.146.133.102:2222
96.21.251.127:2222
58.179.21.147:995
90.101.117.122:2222
184.98.97.227:995
77.76.9.40:443
71.10.43.79:443
59.98.96.143:443
86.122.248.164:2222
101.185.175.169:2222
71.187.170.235:443
92.59.35.196:2222
103.102.100.78:2222
188.52.193.110:995
90.175.88.99:2222
37.107.111.46:995
96.237.141.134:995
78.97.3.6:443
2.50.143.154:2078
83.110.220.105:443
109.205.204.229:2222
90.101.62.189:2222
41.228.220.155:443
79.112.110.20:443
190.128.215.174:443
45.32.165.134:443
45.32.162.253:443
140.82.27.132:443
188.26.243.119:443
79.113.247.80:443
73.248.120.240:443
82.76.47.211:443
72.36.59.46:2222
219.76.148.249:443
113.22.243.219:443
77.27.174.49:995
71.28.164.56:995
70.124.29.226:443
188.24.143.84:443
89.32.220.24:443
71.182.142.63:443
95.76.27.6:443
73.121.132.5:443
81.97.154.100:443
84.224.55.148:995
188.121.219.88:2222
151.60.51.86:443
82.12.157.95:995
69.123.179.70:443
173.173.1.164:443
94.69.112.148:2222
218.227.162.13:443
80.227.5.70:443
86.98.10.63:2222
89.137.77.237:443
79.129.121.81:995
2.50.143.154:2222
51.223.61.13:443
69.11.247.242:443
120.151.95.167:443
98.16.204.189:995
108.31.15.10:995
86.248.30.56:2222
64.185.5.157:443
84.232.252.202:2222
84.78.128.76:2222
81.88.254.62:443
74.134.184.114:443
77.159.149.74:443
85.60.132.8:2222
47.146.39.147:443
109.154.186.39:2222
68.15.109.125:443
149.135.101.20:443
68.190.152.98:443
69.40.22.180:443
37.104.30.154:995
66.26.160.37:443
208.99.100.129:443
184.21.136.237:443
207.255.18.67:443
161.142.217.62:443
103.26.221.230:2222
83.110.74.87:443
37.209.255.84:443
47.187.49.3:2222
58.152.9.133:443
93.51.28.161:2222
85.105.29.218:443
116.240.76.97:0
76.104.230.174:443
77.30.214.26:443
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 1532 regsvr32.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exepid process 576 rundll32.exe 576 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 576 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 668 wrote to memory of 576 668 rundll32.exe rundll32.exe PID 668 wrote to memory of 576 668 rundll32.exe rundll32.exe PID 668 wrote to memory of 576 668 rundll32.exe rundll32.exe PID 668 wrote to memory of 576 668 rundll32.exe rundll32.exe PID 668 wrote to memory of 576 668 rundll32.exe rundll32.exe PID 668 wrote to memory of 576 668 rundll32.exe rundll32.exe PID 668 wrote to memory of 576 668 rundll32.exe rundll32.exe PID 576 wrote to memory of 2016 576 rundll32.exe explorer.exe PID 576 wrote to memory of 2016 576 rundll32.exe explorer.exe PID 576 wrote to memory of 2016 576 rundll32.exe explorer.exe PID 576 wrote to memory of 2016 576 rundll32.exe explorer.exe PID 576 wrote to memory of 2016 576 rundll32.exe explorer.exe PID 576 wrote to memory of 2016 576 rundll32.exe explorer.exe PID 2016 wrote to memory of 812 2016 explorer.exe schtasks.exe PID 2016 wrote to memory of 812 2016 explorer.exe schtasks.exe PID 2016 wrote to memory of 812 2016 explorer.exe schtasks.exe PID 2016 wrote to memory of 812 2016 explorer.exe schtasks.exe PID 2036 wrote to memory of 1508 2036 taskeng.exe regsvr32.exe PID 2036 wrote to memory of 1508 2036 taskeng.exe regsvr32.exe PID 2036 wrote to memory of 1508 2036 taskeng.exe regsvr32.exe PID 2036 wrote to memory of 1508 2036 taskeng.exe regsvr32.exe PID 2036 wrote to memory of 1508 2036 taskeng.exe regsvr32.exe PID 1508 wrote to memory of 1532 1508 regsvr32.exe regsvr32.exe PID 1508 wrote to memory of 1532 1508 regsvr32.exe regsvr32.exe PID 1508 wrote to memory of 1532 1508 regsvr32.exe regsvr32.exe PID 1508 wrote to memory of 1532 1508 regsvr32.exe regsvr32.exe PID 1508 wrote to memory of 1532 1508 regsvr32.exe regsvr32.exe PID 1508 wrote to memory of 1532 1508 regsvr32.exe regsvr32.exe PID 1508 wrote to memory of 1532 1508 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f93ad98ea87cbe069ac9bb41b6ec5ab72c5c14aed42c028e9cf9875ff0871014.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f93ad98ea87cbe069ac9bb41b6ec5ab72c5c14aed42c028e9cf9875ff0871014.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn swodtede /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\f93ad98ea87cbe069ac9bb41b6ec5ab72c5c14aed42c028e9cf9875ff0871014.dll\"" /SC ONCE /Z /ST 11:56 /ET 12:084⤵
- Creates scheduled task(s)
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C:\Windows\system32\taskeng.exetaskeng.exe {915E5417-0E2F-42EE-B8BC-15658ADA5182} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\f93ad98ea87cbe069ac9bb41b6ec5ab72c5c14aed42c028e9cf9875ff0871014.dll"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\f93ad98ea87cbe069ac9bb41b6ec5ab72c5c14aed42c028e9cf9875ff0871014.dll"3⤵
- Loads dropped DLL
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\f93ad98ea87cbe069ac9bb41b6ec5ab72c5c14aed42c028e9cf9875ff0871014.dllMD5
cd72fe65b41f60be2f0c57e27b4f2de7
SHA1d57333ed2b1fed19307593932ea79cd959e3f989
SHA2562c6f12b0f96064d7e841c097a9e6d2179dd6745d88ddf8325af2e4ff48f8f973
SHA5123c3405bcc145e59a57de6c3164951756a981522b06c2e4e145edb59ba1046041d7cf56132ca91e613222511f94efc118143511e03e409a45c8f8fa91a935c555
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\Users\Admin\AppData\Local\Temp\f93ad98ea87cbe069ac9bb41b6ec5ab72c5c14aed42c028e9cf9875ff0871014.dllMD5
cd72fe65b41f60be2f0c57e27b4f2de7
SHA1d57333ed2b1fed19307593932ea79cd959e3f989
SHA2562c6f12b0f96064d7e841c097a9e6d2179dd6745d88ddf8325af2e4ff48f8f973
SHA5123c3405bcc145e59a57de6c3164951756a981522b06c2e4e145edb59ba1046041d7cf56132ca91e613222511f94efc118143511e03e409a45c8f8fa91a935c555
-
memory/576-54-0x0000000075471000-0x0000000075473000-memory.dmpFilesize
8KB
-
memory/576-55-0x0000000010000000-0x0000000010020000-memory.dmpFilesize
128KB
-
memory/576-56-0x0000000010000000-0x0000000010020000-memory.dmpFilesize
128KB
-
memory/576-57-0x0000000000B80000-0x0000000000D6A000-memory.dmpFilesize
1.9MB
-
memory/576-58-0x0000000010000000-0x0000000010213000-memory.dmpFilesize
2.1MB
-
memory/1508-65-0x000007FEFBE01000-0x000007FEFBE03000-memory.dmpFilesize
8KB
-
memory/2016-59-0x00000000000A0000-0x00000000000A2000-memory.dmpFilesize
8KB
-
memory/2016-62-0x0000000074B61000-0x0000000074B63000-memory.dmpFilesize
8KB
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memory/2016-63-0x0000000000AB0000-0x0000000000D31000-memory.dmpFilesize
2.5MB
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memory/2016-64-0x0000000000080000-0x00000000000A0000-memory.dmpFilesize
128KB