Analysis
-
max time kernel
4294189s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20220311-en -
submitted
19-03-2022 11:15
Static task
static1
Behavioral task
behavioral1
Sample
2eddf3e7f49f418582d72f9725661f71ea693fa1ba9a9dce6ad82fe81fee81d7.dll
Resource
win7-20220311-en
General
-
Target
2eddf3e7f49f418582d72f9725661f71ea693fa1ba9a9dce6ad82fe81fee81d7.dll
-
Size
2.0MB
-
MD5
f73cd8f4e8491297e276fbf764624b3b
-
SHA1
833d7987aba413b823a922e42592cb08d593a33e
-
SHA256
2eddf3e7f49f418582d72f9725661f71ea693fa1ba9a9dce6ad82fe81fee81d7
-
SHA512
a3ee5a1512f2b3a6f7285714e3c37a074731d85a4787e660744412aa63da774a29d97787a0c99dcb2b7464f67dc6c58b84691dba3332ab78f0b86bf5b5c37661
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 1396 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:
rundll32.exepid process 696 rundll32.exe 696 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 696 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 1568 wrote to memory of 696 1568 rundll32.exe rundll32.exe PID 1568 wrote to memory of 696 1568 rundll32.exe rundll32.exe PID 1568 wrote to memory of 696 1568 rundll32.exe rundll32.exe PID 1568 wrote to memory of 696 1568 rundll32.exe rundll32.exe PID 1568 wrote to memory of 696 1568 rundll32.exe rundll32.exe PID 1568 wrote to memory of 696 1568 rundll32.exe rundll32.exe PID 1568 wrote to memory of 696 1568 rundll32.exe rundll32.exe PID 696 wrote to memory of 592 696 rundll32.exe explorer.exe PID 696 wrote to memory of 592 696 rundll32.exe explorer.exe PID 696 wrote to memory of 592 696 rundll32.exe explorer.exe PID 696 wrote to memory of 592 696 rundll32.exe explorer.exe PID 696 wrote to memory of 592 696 rundll32.exe explorer.exe PID 696 wrote to memory of 592 696 rundll32.exe explorer.exe PID 592 wrote to memory of 1976 592 explorer.exe schtasks.exe PID 592 wrote to memory of 1976 592 explorer.exe schtasks.exe PID 592 wrote to memory of 1976 592 explorer.exe schtasks.exe PID 592 wrote to memory of 1976 592 explorer.exe schtasks.exe PID 1324 wrote to memory of 1444 1324 taskeng.exe regsvr32.exe PID 1324 wrote to memory of 1444 1324 taskeng.exe regsvr32.exe PID 1324 wrote to memory of 1444 1324 taskeng.exe regsvr32.exe PID 1324 wrote to memory of 1444 1324 taskeng.exe regsvr32.exe PID 1324 wrote to memory of 1444 1324 taskeng.exe regsvr32.exe PID 1444 wrote to memory of 1396 1444 regsvr32.exe regsvr32.exe PID 1444 wrote to memory of 1396 1444 regsvr32.exe regsvr32.exe PID 1444 wrote to memory of 1396 1444 regsvr32.exe regsvr32.exe PID 1444 wrote to memory of 1396 1444 regsvr32.exe regsvr32.exe PID 1444 wrote to memory of 1396 1444 regsvr32.exe regsvr32.exe PID 1444 wrote to memory of 1396 1444 regsvr32.exe regsvr32.exe PID 1444 wrote to memory of 1396 1444 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2eddf3e7f49f418582d72f9725661f71ea693fa1ba9a9dce6ad82fe81fee81d7.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2eddf3e7f49f418582d72f9725661f71ea693fa1ba9a9dce6ad82fe81fee81d7.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 lhfzrmdhe /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\2eddf3e7f49f418582d72f9725661f71ea693fa1ba9a9dce6ad82fe81fee81d7.dll\"" /SC ONCE /Z /ST 12:32 /ET 12:444⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {4757D3CC-C9BB-4C0C-A8E2-A67085013105} 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\2eddf3e7f49f418582d72f9725661f71ea693fa1ba9a9dce6ad82fe81fee81d7.dll"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\2eddf3e7f49f418582d72f9725661f71ea693fa1ba9a9dce6ad82fe81fee81d7.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\2eddf3e7f49f418582d72f9725661f71ea693fa1ba9a9dce6ad82fe81fee81d7.dllMD5
37f7345442b4077c449cafa608b31029
SHA1c6ca05d5390ac3a636f276eed421aac87cfbd87b
SHA256e748a29840c9d0d4f8fdbfce9ba476d7a813971ae8b869a70c592f08ae801835
SHA512359b8b05ce85c57ed8ec5d712ff956baaaec3925f68087e048d505ab594bcaf2d42dbea73e4f7f9061007a4e98f9109cd3c195ab3d4e02cdf760b3c6114336c1
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\Users\Admin\AppData\Local\Temp\2eddf3e7f49f418582d72f9725661f71ea693fa1ba9a9dce6ad82fe81fee81d7.dllMD5
37f7345442b4077c449cafa608b31029
SHA1c6ca05d5390ac3a636f276eed421aac87cfbd87b
SHA256e748a29840c9d0d4f8fdbfce9ba476d7a813971ae8b869a70c592f08ae801835
SHA512359b8b05ce85c57ed8ec5d712ff956baaaec3925f68087e048d505ab594bcaf2d42dbea73e4f7f9061007a4e98f9109cd3c195ab3d4e02cdf760b3c6114336c1
-
memory/592-59-0x0000000000080000-0x0000000000082000-memory.dmpFilesize
8KB
-
memory/592-62-0x0000000074CB1000-0x0000000074CB3000-memory.dmpFilesize
8KB
-
memory/592-63-0x00000000003E0000-0x0000000000661000-memory.dmpFilesize
2.5MB
-
memory/592-64-0x00000000000D0000-0x00000000000F0000-memory.dmpFilesize
128KB
-
memory/696-54-0x0000000076851000-0x0000000076853000-memory.dmpFilesize
8KB
-
memory/696-56-0x0000000010000000-0x0000000010020000-memory.dmpFilesize
128KB
-
memory/696-55-0x0000000010000000-0x0000000010020000-memory.dmpFilesize
128KB
-
memory/696-57-0x0000000001FB0000-0x000000000219A000-memory.dmpFilesize
1.9MB
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memory/696-58-0x0000000010000000-0x0000000010213000-memory.dmpFilesize
2.1MB
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memory/1444-65-0x000007FEFBF51000-0x000007FEFBF53000-memory.dmpFilesize
8KB