Analysis
-
max time kernel
129s -
max time network
69s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
28-04-2021 20:07
Static task
static1
Behavioral task
behavioral1
Sample
0037d2b06cdd5091f86d7f3fbfb8aaaad38422c9dbb9a11ab21d38e731546c82.dll
Resource
win7v20210410
General
-
Target
0037d2b06cdd5091f86d7f3fbfb8aaaad38422c9dbb9a11ab21d38e731546c82.dll
-
Size
400KB
-
MD5
e6d44f98b71b280c349771c44fc10bfb
-
SHA1
8493dd294e6d8afdf72f0dac23f5c04f13bf2d4f
-
SHA256
0037d2b06cdd5091f86d7f3fbfb8aaaad38422c9dbb9a11ab21d38e731546c82
-
SHA512
93ae881f42e5a1f7e6b0b2e248e4eee8ab430e4631c75b3138b35a5f6041dee36b61315d7884c73513c4dc43210a53c6e1fe0891b943f0cb688075c55839d942
Malware Config
Extracted
qakbot
401.138
biden02
1614154620
98.173.34.213:995
160.3.187.114:443
73.25.124.140:2222
24.50.118.93:443
82.127.125.209:990
83.110.109.106:2222
79.129.121.81:995
189.223.234.23:995
125.63.101.62:443
113.22.175.141:443
172.78.30.215:443
47.146.169.85:443
47.22.148.6:443
76.25.142.196:443
78.63.226.32:443
105.198.236.101:443
75.67.192.125:443
176.181.247.197:443
105.96.8.96:443
108.31.15.10:995
176.205.222.30:2078
115.133.243.6:443
83.110.11.244:2222
195.43.173.70:443
197.51.82.72:443
89.137.211.239:995
105.198.236.99:443
144.139.47.206:443
202.188.138.162:443
24.43.22.218:993
69.58.147.82:2078
157.131.108.180:443
92.59.35.196:2222
195.12.154.8:443
86.160.137.132:443
59.90.246.200:443
96.57.188.174:2222
172.87.157.235:3389
189.211.177.183:995
173.184.119.153:995
50.244.112.106:443
144.139.166.18:443
90.65.236.181:2222
81.150.181.168:2222
68.186.192.69:443
74.222.204.82:995
197.161.154.132:443
38.92.225.121:443
197.45.110.165:995
71.117.132.169:443
85.52.72.32:2222
217.133.54.140:32100
193.248.221.184:2222
95.77.223.148:443
83.110.103.152:443
80.227.5.69:443
209.210.187.52:995
50.29.166.232:995
108.160.123.244:443
24.152.219.253:995
81.97.154.100:443
203.198.96.37:443
80.11.173.82:8443
97.69.160.4:2222
196.151.252.84:443
172.115.177.204:2222
98.121.187.78:443
47.187.108.172:443
216.201.162.158:443
140.82.49.12:443
71.199.192.62:443
71.88.193.17:443
182.48.193.200:443
71.187.170.235:443
77.211.30.202:995
77.27.204.204:995
96.37.113.36:993
187.250.39.162:443
122.148.156.131:995
173.21.10.71:2222
119.153.43.235:3389
71.74.12.34:443
75.118.1.141:443
75.136.26.147:443
67.6.12.4:443
71.197.126.250:443
78.185.59.190:443
125.239.152.76:995
45.46.53.140:2222
98.240.24.57:443
199.19.117.131:443
113.211.120.112:443
74.68.144.202:443
73.153.211.227:443
98.252.118.134:443
189.222.59.177:443
187.250.177.33:995
186.28.55.211:443
189.210.115.207:443
90.101.117.122:2222
72.240.200.181:2222
151.205.102.42:443
24.55.112.61:443
82.12.157.95:995
189.146.183.105:443
72.252.201.69:443
109.12.111.14:443
24.229.150.54:995
209.210.187.52:443
67.8.103.21:443
47.196.192.184:443
24.139.72.117:443
79.115.174.55:443
94.53.92.42:443
86.236.77.68:2222
89.3.198.238:443
213.60.147.140:443
84.247.55.190:8443
2.7.116.188:2222
106.51.85.162:443
87.202.87.210:2222
142.117.191.18:2222
196.221.207.137:995
188.26.91.212:443
108.46.145.30:443
125.209.114.182:995
27.223.92.142:995
173.25.45.66:443
32.210.98.6:443
65.27.228.247:443
108.29.32.251:443
189.223.97.175:443
78.97.207.104:443
181.48.190.78:443
2.232.253.79:995
136.232.34.70:443
207.246.77.75:2222
45.77.115.208:443
207.246.77.75:8443
45.63.107.192:443
45.77.117.108:2222
45.77.117.108:8443
45.77.115.208:995
45.77.117.108:443
144.202.38.185:2222
149.28.98.196:995
144.202.38.185:995
149.28.101.90:8443
149.28.99.97:995
45.32.211.207:995
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 1136 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 2016 regsvr32.exe 2016 regsvr32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 2016 regsvr32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 1076 wrote to memory of 2016 1076 regsvr32.exe regsvr32.exe PID 1076 wrote to memory of 2016 1076 regsvr32.exe regsvr32.exe PID 1076 wrote to memory of 2016 1076 regsvr32.exe regsvr32.exe PID 1076 wrote to memory of 2016 1076 regsvr32.exe regsvr32.exe PID 1076 wrote to memory of 2016 1076 regsvr32.exe regsvr32.exe PID 1076 wrote to memory of 2016 1076 regsvr32.exe regsvr32.exe PID 1076 wrote to memory of 2016 1076 regsvr32.exe regsvr32.exe PID 2016 wrote to memory of 1288 2016 regsvr32.exe explorer.exe PID 2016 wrote to memory of 1288 2016 regsvr32.exe explorer.exe PID 2016 wrote to memory of 1288 2016 regsvr32.exe explorer.exe PID 2016 wrote to memory of 1288 2016 regsvr32.exe explorer.exe PID 2016 wrote to memory of 1288 2016 regsvr32.exe explorer.exe PID 2016 wrote to memory of 1288 2016 regsvr32.exe explorer.exe PID 1288 wrote to memory of 1608 1288 explorer.exe schtasks.exe PID 1288 wrote to memory of 1608 1288 explorer.exe schtasks.exe PID 1288 wrote to memory of 1608 1288 explorer.exe schtasks.exe PID 1288 wrote to memory of 1608 1288 explorer.exe schtasks.exe PID 1484 wrote to memory of 812 1484 taskeng.exe regsvr32.exe PID 1484 wrote to memory of 812 1484 taskeng.exe regsvr32.exe PID 1484 wrote to memory of 812 1484 taskeng.exe regsvr32.exe PID 1484 wrote to memory of 812 1484 taskeng.exe regsvr32.exe PID 1484 wrote to memory of 812 1484 taskeng.exe regsvr32.exe PID 812 wrote to memory of 1136 812 regsvr32.exe regsvr32.exe PID 812 wrote to memory of 1136 812 regsvr32.exe regsvr32.exe PID 812 wrote to memory of 1136 812 regsvr32.exe regsvr32.exe PID 812 wrote to memory of 1136 812 regsvr32.exe regsvr32.exe PID 812 wrote to memory of 1136 812 regsvr32.exe regsvr32.exe PID 812 wrote to memory of 1136 812 regsvr32.exe regsvr32.exe PID 812 wrote to memory of 1136 812 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\0037d2b06cdd5091f86d7f3fbfb8aaaad38422c9dbb9a11ab21d38e731546c82.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1076 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\0037d2b06cdd5091f86d7f3fbfb8aaaad38422c9dbb9a11ab21d38e731546c82.dll2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2016 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious use of WriteProcessMemory
PID:1288 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ibawzdebq /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\0037d2b06cdd5091f86d7f3fbfb8aaaad38422c9dbb9a11ab21d38e731546c82.dll\"" /SC ONCE /Z /ST 20:12 /ET 20:244⤵
- Creates scheduled task(s)
PID:1608
-
C:\Windows\system32\taskeng.exetaskeng.exe {DBDE45C6-E471-4CD2-B80B-AAC09537CCD8} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:1484 -
C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\0037d2b06cdd5091f86d7f3fbfb8aaaad38422c9dbb9a11ab21d38e731546c82.dll"2⤵
- Suspicious use of WriteProcessMemory
PID:812 -
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\0037d2b06cdd5091f86d7f3fbfb8aaaad38422c9dbb9a11ab21d38e731546c82.dll"3⤵
- Loads dropped DLL
PID:1136
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\0037d2b06cdd5091f86d7f3fbfb8aaaad38422c9dbb9a11ab21d38e731546c82.dllMD5
eafc2842ab16bbfbd69b5b051c9be982
SHA110875788c99c937492d8d6b3daf0950e79ae4580
SHA256f90dc338daad2f0c1de0446bd656beec061fbbe5dd53564f406369ee75fb9be7
SHA51229688cce1f8eb9fbec009a3968375bcdca3491637d739eadffc8a894d2fbcc671682cef6213269e48b21396ef9da92bebf831e988e134de3ba09fd6730377f4c
-
\Users\Admin\AppData\Local\Temp\0037d2b06cdd5091f86d7f3fbfb8aaaad38422c9dbb9a11ab21d38e731546c82.dllMD5
eafc2842ab16bbfbd69b5b051c9be982
SHA110875788c99c937492d8d6b3daf0950e79ae4580
SHA256f90dc338daad2f0c1de0446bd656beec061fbbe5dd53564f406369ee75fb9be7
SHA51229688cce1f8eb9fbec009a3968375bcdca3491637d739eadffc8a894d2fbcc671682cef6213269e48b21396ef9da92bebf831e988e134de3ba09fd6730377f4c
-
memory/812-69-0x0000000000000000-mapping.dmp
-
memory/1076-59-0x000007FEFBFF1000-0x000007FEFBFF3000-memory.dmpFilesize
8KB
-
memory/1136-72-0x0000000000000000-mapping.dmp
-
memory/1288-66-0x0000000074681000-0x0000000074683000-memory.dmpFilesize
8KB
-
memory/1288-64-0x0000000000000000-mapping.dmp
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memory/1288-68-0x00000000000F0000-0x0000000000125000-memory.dmpFilesize
212KB
-
memory/1608-67-0x0000000000000000-mapping.dmp
-
memory/2016-63-0x0000000010000000-0x0000000010066000-memory.dmpFilesize
408KB
-
memory/2016-62-0x00000000001C0000-0x0000000000240000-memory.dmpFilesize
512KB
-
memory/2016-61-0x00000000766D1000-0x00000000766D3000-memory.dmpFilesize
8KB
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memory/2016-60-0x0000000000000000-mapping.dmp