Analysis
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max time kernel
149s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
24-06-2022 05:00
Static task
static1
Behavioral task
behavioral1
Sample
ac8d6d578a62bf3cab7b454cc463cdcc7279fcd0d95de43c3fcb1bf888675828.dll
Resource
win7-20220414-en
General
-
Target
ac8d6d578a62bf3cab7b454cc463cdcc7279fcd0d95de43c3fcb1bf888675828.dll
-
Size
335KB
-
MD5
d1f60055722cb38c808a99c9a81fafaf
-
SHA1
725d770ab993e03d980627d0d1b139fe8503833e
-
SHA256
ac8d6d578a62bf3cab7b454cc463cdcc7279fcd0d95de43c3fcb1bf888675828
-
SHA512
b06b01c3dee2a34f2a22fb1d0d10d29dc26bf4c52ddde03050adcf5800a8ca930d25d699c502f6eecfa948b3d82f90db1bfe5f88a0ad53644ef769e9e59efc02
Malware Config
Extracted
qakbot
403.780
obama192
1655969261
100.38.242.113:995
94.59.252.166:2222
74.14.5.179:2222
71.13.93.154:2222
193.253.44.249:2222
108.60.213.141:443
45.241.231.78:993
217.128.122.65:2222
40.134.246.185:995
1.161.124.241:443
70.46.220.114:443
24.43.99.75:443
32.221.224.140:995
80.11.74.81:2222
31.215.184.140:2222
39.49.85.29:995
67.209.195.198:443
186.90.153.162:2222
148.64.96.100:443
67.165.206.193:993
210.246.4.69:995
208.107.221.224:443
89.101.97.139:443
78.176.146.141:443
121.7.223.45:2222
104.34.212.7:32103
69.14.172.24:443
41.228.22.180:443
197.87.182.60:443
24.178.196.158:2222
1.161.124.241:995
189.78.107.163:32101
38.70.253.226:2222
47.23.89.60:993
120.150.218.241:995
39.52.74.55:995
117.248.109.38:21
111.125.245.116:995
217.165.85.191:993
2.34.12.8:443
182.191.92.203:995
176.45.232.204:995
5.32.41.45:443
173.21.10.71:2222
39.41.2.45:995
90.114.10.16:2222
184.97.29.26:443
76.25.142.196:443
47.156.129.52:443
24.55.67.176:443
190.252.242.69:443
70.51.132.161:2222
72.252.157.93:995
90.120.209.197:2078
72.252.157.93:993
72.252.157.93:990
177.45.64.254:32101
24.139.72.117:443
187.250.202.2:443
94.36.193.176:2222
109.12.111.14:443
89.86.33.217:443
179.158.105.44:443
37.34.253.233:443
63.143.92.99:995
45.46.53.140:2222
31.215.67.68:2222
188.136.218.225:61202
187.208.115.219:443
31.215.184.140:1194
86.132.14.70:2078
39.57.60.246:995
24.122.142.181:443
84.241.8.23:32103
191.250.120.152:443
93.48.80.198:995
202.134.152.2:2222
91.177.173.10:995
148.0.43.48:443
172.115.177.204:2222
81.193.30.90:443
68.204.15.28:443
197.94.94.206:443
87.109.229.215:995
102.182.232.3:995
196.203.37.215:80
81.250.191.49:2222
83.110.94.105:443
201.176.6.24:995
173.174.216.62:443
31.215.70.37:443
175.145.235.37:443
174.69.215.101:443
187.172.164.12:443
201.172.23.68:2222
41.84.249.56:995
191.34.121.84:443
113.53.152.11:443
86.195.158.178:2222
109.228.220.196:443
82.41.63.217:443
82.152.39.39:443
106.51.48.188:50001
103.246.242.202:443
41.38.167.179:995
98.50.191.202:443
185.56.243.146:443
191.112.28.64:443
39.44.30.209:995
47.157.227.70:443
187.251.132.144:22
31.35.28.29:443
148.252.133.168:443
42.103.132.91:2222
180.129.108.214:995
138.186.28.253:443
89.137.52.44:443
120.61.2.218:443
122.118.129.227:995
124.109.35.171:995
75.99.168.194:61201
103.91.182.114:2222
37.210.156.247:2222
58.105.167.36:50000
187.207.131.50:61202
76.70.9.169:2222
187.211.80.39:443
176.67.56.94:443
103.116.178.85:995
143.0.219.6:995
79.80.80.29:2222
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
-
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 64 IoCs
Processes:
regsvr32.exeexplorer.exepid process 1420 regsvr32.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe 948 explorer.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 1420 regsvr32.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exedescription pid process target process PID 1836 wrote to memory of 1420 1836 regsvr32.exe regsvr32.exe PID 1836 wrote to memory of 1420 1836 regsvr32.exe regsvr32.exe PID 1836 wrote to memory of 1420 1836 regsvr32.exe regsvr32.exe PID 1836 wrote to memory of 1420 1836 regsvr32.exe regsvr32.exe PID 1836 wrote to memory of 1420 1836 regsvr32.exe regsvr32.exe PID 1836 wrote to memory of 1420 1836 regsvr32.exe regsvr32.exe PID 1836 wrote to memory of 1420 1836 regsvr32.exe regsvr32.exe PID 1420 wrote to memory of 948 1420 regsvr32.exe explorer.exe PID 1420 wrote to memory of 948 1420 regsvr32.exe explorer.exe PID 1420 wrote to memory of 948 1420 regsvr32.exe explorer.exe PID 1420 wrote to memory of 948 1420 regsvr32.exe explorer.exe PID 1420 wrote to memory of 948 1420 regsvr32.exe explorer.exe PID 1420 wrote to memory of 948 1420 regsvr32.exe explorer.exe PID 948 wrote to memory of 1612 948 explorer.exe schtasks.exe PID 948 wrote to memory of 1612 948 explorer.exe schtasks.exe PID 948 wrote to memory of 1612 948 explorer.exe schtasks.exe PID 948 wrote to memory of 1612 948 explorer.exe schtasks.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\ac8d6d578a62bf3cab7b454cc463cdcc7279fcd0d95de43c3fcb1bf888675828.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\ac8d6d578a62bf3cab7b454cc463cdcc7279fcd0d95de43c3fcb1bf888675828.dll2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 07:02 /tn zlnntbfk /ET 07:13 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAYQBjADgAZAA2AGQANQA3ADgAYQA2ADIAYgBmADMAYwBhAGIANwBiADQANQA0AGMAYwA0ADYAMwBjAGQAYwBjADcAMgA3ADkAZgBjAGQAMABkADkANQBkAGUANAAzAGMAMwBmAGMAYgAxAGIAZgA4ADgAOAA2ADcANQA4ADIAOAAuAGQAbABsACIA" /SC ONCE4⤵
- Creates scheduled task(s)
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/948-60-0x0000000000000000-mapping.dmp
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memory/948-62-0x0000000074E11000-0x0000000074E13000-memory.dmpFilesize
8KB
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memory/948-64-0x00000000000C0000-0x00000000000E2000-memory.dmpFilesize
136KB
-
memory/948-66-0x00000000000C0000-0x00000000000E2000-memory.dmpFilesize
136KB
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memory/1420-55-0x0000000000000000-mapping.dmp
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memory/1420-56-0x0000000076011000-0x0000000076013000-memory.dmpFilesize
8KB
-
memory/1420-57-0x0000000000120000-0x0000000000142000-memory.dmpFilesize
136KB
-
memory/1420-59-0x0000000000120000-0x0000000000142000-memory.dmpFilesize
136KB
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memory/1420-63-0x0000000000120000-0x0000000000142000-memory.dmpFilesize
136KB
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memory/1612-65-0x0000000000000000-mapping.dmp
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memory/1836-54-0x000007FEFC461000-0x000007FEFC463000-memory.dmpFilesize
8KB