Analysis
-
max time kernel
130s -
max time network
119s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
13-12-2021 16:59
Static task
static1
Behavioral task
behavioral1
Sample
tmp/011e80d9f88124f7b6604bbf46563ced79a6f18f7129c4c082198ce658f1c728.exe.dll
Resource
win7-en-20211208
General
-
Target
tmp/011e80d9f88124f7b6604bbf46563ced79a6f18f7129c4c082198ce658f1c728.exe.dll
-
Size
127KB
-
MD5
295a27bab00b40800bb8ea37382f674e
-
SHA1
2a59bc55d750d8757221e65414d6ea189114d815
-
SHA256
011e80d9f88124f7b6604bbf46563ced79a6f18f7129c4c082198ce658f1c728
-
SHA512
649c149191890800016e8dc9168beae3b98caba280dbaf8c5789e56279da951f9fe95aa09abf8a912f92617f794e250efa1dbe09c94cca22b2039fe72c61bca3
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 1528 regsvr32.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
regsvr32.exepid process 524 regsvr32.exe 524 regsvr32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 524 regsvr32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 1640 wrote to memory of 524 1640 regsvr32.exe regsvr32.exe PID 1640 wrote to memory of 524 1640 regsvr32.exe regsvr32.exe PID 1640 wrote to memory of 524 1640 regsvr32.exe regsvr32.exe PID 1640 wrote to memory of 524 1640 regsvr32.exe regsvr32.exe PID 1640 wrote to memory of 524 1640 regsvr32.exe regsvr32.exe PID 1640 wrote to memory of 524 1640 regsvr32.exe regsvr32.exe PID 1640 wrote to memory of 524 1640 regsvr32.exe regsvr32.exe PID 524 wrote to memory of 1820 524 regsvr32.exe explorer.exe PID 524 wrote to memory of 1820 524 regsvr32.exe explorer.exe PID 524 wrote to memory of 1820 524 regsvr32.exe explorer.exe PID 524 wrote to memory of 1820 524 regsvr32.exe explorer.exe PID 524 wrote to memory of 1820 524 regsvr32.exe explorer.exe PID 524 wrote to memory of 1820 524 regsvr32.exe explorer.exe PID 1820 wrote to memory of 668 1820 explorer.exe schtasks.exe PID 1820 wrote to memory of 668 1820 explorer.exe schtasks.exe PID 1820 wrote to memory of 668 1820 explorer.exe schtasks.exe PID 1820 wrote to memory of 668 1820 explorer.exe schtasks.exe PID 1996 wrote to memory of 1360 1996 taskeng.exe regsvr32.exe PID 1996 wrote to memory of 1360 1996 taskeng.exe regsvr32.exe PID 1996 wrote to memory of 1360 1996 taskeng.exe regsvr32.exe PID 1996 wrote to memory of 1360 1996 taskeng.exe regsvr32.exe PID 1996 wrote to memory of 1360 1996 taskeng.exe regsvr32.exe PID 1360 wrote to memory of 1528 1360 regsvr32.exe regsvr32.exe PID 1360 wrote to memory of 1528 1360 regsvr32.exe regsvr32.exe PID 1360 wrote to memory of 1528 1360 regsvr32.exe regsvr32.exe PID 1360 wrote to memory of 1528 1360 regsvr32.exe regsvr32.exe PID 1360 wrote to memory of 1528 1360 regsvr32.exe regsvr32.exe PID 1360 wrote to memory of 1528 1360 regsvr32.exe regsvr32.exe PID 1360 wrote to memory of 1528 1360 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\tmp\011e80d9f88124f7b6604bbf46563ced79a6f18f7129c4c082198ce658f1c728.exe.dll1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\tmp\011e80d9f88124f7b6604bbf46563ced79a6f18f7129c4c082198ce658f1c728.exe.dll2⤵
- 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 oigxhpbrti /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\tmp\011e80d9f88124f7b6604bbf46563ced79a6f18f7129c4c082198ce658f1c728.exe.dll\"" /SC ONCE /Z /ST 17:01 /ET 17:134⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {673A108E-36F1-4310-BD0B-26ECA8A24166} 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\tmp\011e80d9f88124f7b6604bbf46563ced79a6f18f7129c4c082198ce658f1c728.exe.dll"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\tmp\011e80d9f88124f7b6604bbf46563ced79a6f18f7129c4c082198ce658f1c728.exe.dll"3⤵
- Loads dropped DLL
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp\011e80d9f88124f7b6604bbf46563ced79a6f18f7129c4c082198ce658f1c728.exe.dllMD5
d2a9a91cc9cf2932187bc587e04f451b
SHA1e2954b37821a3aa722f21dba18d24e8cbe46fbe7
SHA25637fd2a804447fc895aed081ff3f0e656155ed89d6aa96c0a8a93b2218031d099
SHA51225544cfd63d2d1e66d0312bd63b96f22c25be108e24f5b1744b0775af64ebe20ff0646586e5db7e8858314c4c3335b1b468127ee4a7435a6bd2da9e77d611311
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\Users\Admin\AppData\Local\Temp\tmp\011e80d9f88124f7b6604bbf46563ced79a6f18f7129c4c082198ce658f1c728.exe.dllMD5
d2a9a91cc9cf2932187bc587e04f451b
SHA1e2954b37821a3aa722f21dba18d24e8cbe46fbe7
SHA25637fd2a804447fc895aed081ff3f0e656155ed89d6aa96c0a8a93b2218031d099
SHA51225544cfd63d2d1e66d0312bd63b96f22c25be108e24f5b1744b0775af64ebe20ff0646586e5db7e8858314c4c3335b1b468127ee4a7435a6bd2da9e77d611311
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memory/524-55-0x0000000000000000-mapping.dmp
-
memory/524-56-0x0000000075531000-0x0000000075533000-memory.dmpFilesize
8KB
-
memory/668-61-0x0000000000000000-mapping.dmp
-
memory/1360-63-0x0000000000000000-mapping.dmp
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memory/1528-66-0x0000000000000000-mapping.dmp
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memory/1640-54-0x000007FEFC0E1000-0x000007FEFC0E3000-memory.dmpFilesize
8KB
-
memory/1820-57-0x00000000000A0000-0x00000000000A2000-memory.dmpFilesize
8KB
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memory/1820-58-0x0000000000000000-mapping.dmp
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memory/1820-60-0x0000000074AF1000-0x0000000074AF3000-memory.dmpFilesize
8KB
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memory/1820-62-0x0000000000080000-0x00000000000A0000-memory.dmpFilesize
128KB