Analysis
-
max time kernel
130s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
30-11-2022 13:16
Static task
static1
Behavioral task
behavioral1
Sample
62655d3302dfda5711000dc53364cb92b46f83988d73ffe1df42663f8f220368.dll
Resource
win7-20221111-en
General
-
Target
62655d3302dfda5711000dc53364cb92b46f83988d73ffe1df42663f8f220368.dll
-
Size
398KB
-
MD5
e16e88b3d5272a2d59c14ffd54087900
-
SHA1
d8d879f9c2de4044247a0bc3ea6727d23cc975bb
-
SHA256
62655d3302dfda5711000dc53364cb92b46f83988d73ffe1df42663f8f220368
-
SHA512
0b2cfa49934f034ff369feea82eadfb4c0f79d997aa2c8adb5760428312bbf0ad13c947301ace57553d908da43b441cb29fa628ee224ff866692f9d9b4f23ad0
-
SSDEEP
6144:/9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+j:F2wr03pdf8vhhOKJET8Byq+j
Malware Config
Extracted
qakbot
401.138
biden01
1613656969
172.87.157.235:3389
173.184.119.153:995
81.150.181.168:2222
71.187.170.235:443
197.45.110.165:995
86.160.137.132:443
86.236.77.68:2222
106.51.85.162:443
108.31.15.10:995
38.92.225.121:443
72.252.201.69:443
71.117.132.169:443
98.173.34.212:995
83.110.12.140:2222
95.77.223.148:443
41.39.134.183:443
85.52.72.32:2222
195.12.154.8:443
108.160.123.244:443
96.57.188.174:2222
82.127.125.209:990
71.199.192.62:443
172.115.177.204:2222
97.69.160.4:2222
83.110.103.152:443
87.202.87.210:2222
84.247.55.190:8443
119.153.62.76:3389
71.88.193.17:443
78.63.226.32:443
47.187.108.172:443
24.50.118.93:443
81.97.154.100:443
140.82.49.12:443
90.101.117.122:2222
203.194.110.74:443
193.248.221.184:2222
173.25.45.66:443
24.139.72.117:443
144.139.47.206:443
45.63.107.192:995
24.55.112.61:443
45.32.211.207:443
144.202.38.185:443
45.77.117.108:995
207.246.116.237:8443
207.246.77.75:2222
45.77.115.208:2222
149.28.99.97:995
149.28.98.196:443
45.77.115.208:8443
45.32.211.207:2222
149.28.101.90:443
207.246.116.237:995
45.32.211.207:8443
45.32.211.207:995
45.77.117.108:8443
45.77.115.208:995
207.246.77.75:995
149.28.101.90:995
207.246.116.237:2222
45.63.107.192:443
149.28.98.196:2222
45.77.115.208:443
207.246.77.75:443
45.77.117.108:2222
207.246.116.237:443
144.202.38.185:2222
149.28.101.90:8443
45.77.117.108:443
207.246.77.75:8443
149.28.101.90:2222
149.28.98.196:995
144.202.38.185:995
73.25.124.140:2222
182.48.193.200:443
85.58.200.50:2222
89.3.198.238:443
71.74.12.34:443
78.185.59.190:443
172.78.30.215:443
75.67.192.125:443
188.25.63.105:443
216.201.162.158:443
197.161.154.132:443
47.196.192.184:443
45.118.216.157:443
176.205.222.30:2078
77.211.30.202:995
195.43.173.70:443
50.29.166.232:995
196.221.207.137:995
78.97.207.104:443
47.22.148.6:443
77.27.204.204:995
217.165.231.192:2078
105.198.236.101:443
105.198.236.99:443
196.151.252.84:443
68.186.192.69:443
157.131.108.180:443
108.46.145.30:443
2.232.253.79:995
213.60.147.140:443
98.121.187.78:443
202.184.20.119:443
59.90.246.200:443
1.52.227.184:443
176.181.247.197:443
82.12.157.95:995
84.72.35.226:443
2.7.116.188:2222
217.133.54.140:32100
115.133.243.6:443
189.223.234.23:995
202.188.138.162:443
90.65.236.181:2222
27.223.92.142:995
136.232.34.70:443
45.63.107.192:2222
173.21.10.71:2222
125.239.152.76:995
67.6.12.4:443
144.139.166.18:443
75.118.1.141:443
75.136.26.147:443
71.197.126.250:443
45.46.53.140:2222
73.153.211.227:443
74.222.204.82:995
108.54.85.142:443
74.68.144.202:443
70.49.88.199:2222
71.14.110.199:443
199.19.117.131:443
71.163.223.159:443
189.132.57.253:443
32.210.98.6:443
98.252.118.134:443
187.250.118.233:995
186.28.55.211:443
201.143.235.13:443
189.210.115.207:443
189.211.177.183:995
86.245.46.27:2222
151.205.102.42:443
72.240.200.181:2222
98.240.24.57:443
209.210.187.52:995
47.146.169.85:443
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 1892 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 2036 regsvr32.exe 2036 regsvr32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 2036 regsvr32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 1428 wrote to memory of 2036 1428 regsvr32.exe regsvr32.exe PID 1428 wrote to memory of 2036 1428 regsvr32.exe regsvr32.exe PID 1428 wrote to memory of 2036 1428 regsvr32.exe regsvr32.exe PID 1428 wrote to memory of 2036 1428 regsvr32.exe regsvr32.exe PID 1428 wrote to memory of 2036 1428 regsvr32.exe regsvr32.exe PID 1428 wrote to memory of 2036 1428 regsvr32.exe regsvr32.exe PID 1428 wrote to memory of 2036 1428 regsvr32.exe regsvr32.exe PID 2036 wrote to memory of 896 2036 regsvr32.exe explorer.exe PID 2036 wrote to memory of 896 2036 regsvr32.exe explorer.exe PID 2036 wrote to memory of 896 2036 regsvr32.exe explorer.exe PID 2036 wrote to memory of 896 2036 regsvr32.exe explorer.exe PID 2036 wrote to memory of 896 2036 regsvr32.exe explorer.exe PID 2036 wrote to memory of 896 2036 regsvr32.exe explorer.exe PID 896 wrote to memory of 708 896 explorer.exe schtasks.exe PID 896 wrote to memory of 708 896 explorer.exe schtasks.exe PID 896 wrote to memory of 708 896 explorer.exe schtasks.exe PID 896 wrote to memory of 708 896 explorer.exe schtasks.exe PID 692 wrote to memory of 1552 692 taskeng.exe regsvr32.exe PID 692 wrote to memory of 1552 692 taskeng.exe regsvr32.exe PID 692 wrote to memory of 1552 692 taskeng.exe regsvr32.exe PID 692 wrote to memory of 1552 692 taskeng.exe regsvr32.exe PID 692 wrote to memory of 1552 692 taskeng.exe regsvr32.exe PID 1552 wrote to memory of 1892 1552 regsvr32.exe regsvr32.exe PID 1552 wrote to memory of 1892 1552 regsvr32.exe regsvr32.exe PID 1552 wrote to memory of 1892 1552 regsvr32.exe regsvr32.exe PID 1552 wrote to memory of 1892 1552 regsvr32.exe regsvr32.exe PID 1552 wrote to memory of 1892 1552 regsvr32.exe regsvr32.exe PID 1552 wrote to memory of 1892 1552 regsvr32.exe regsvr32.exe PID 1552 wrote to memory of 1892 1552 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\62655d3302dfda5711000dc53364cb92b46f83988d73ffe1df42663f8f220368.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\62655d3302dfda5711000dc53364cb92b46f83988d73ffe1df42663f8f220368.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 ozbmptju /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\62655d3302dfda5711000dc53364cb92b46f83988d73ffe1df42663f8f220368.dll\"" /SC ONCE /Z /ST 12:06 /ET 12:184⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {4E5F8A4C-B00B-4224-8180-CC037DF08F68} 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\62655d3302dfda5711000dc53364cb92b46f83988d73ffe1df42663f8f220368.dll"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\62655d3302dfda5711000dc53364cb92b46f83988d73ffe1df42663f8f220368.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\62655d3302dfda5711000dc53364cb92b46f83988d73ffe1df42663f8f220368.dllFilesize
398KB
MD5780381560df33b96167c591f2f51462f
SHA128b6314497f653a9577c30754fb8fb704aae3ab9
SHA25621e2bb5f98add95fce90f70bf1b50f55866aef1d05618c18347d6df8b1bbe4ad
SHA512583bdb8e51494178cd415a96bd4b2c01e5dde7b1d2e63bb00dd85c03f77fb83488ed5142f6619554f6b8d4a2d7fc7c2b2413f2594a4c3a1dddb7cae8b04a33d2
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\Users\Admin\AppData\Local\Temp\62655d3302dfda5711000dc53364cb92b46f83988d73ffe1df42663f8f220368.dllFilesize
398KB
MD5780381560df33b96167c591f2f51462f
SHA128b6314497f653a9577c30754fb8fb704aae3ab9
SHA25621e2bb5f98add95fce90f70bf1b50f55866aef1d05618c18347d6df8b1bbe4ad
SHA512583bdb8e51494178cd415a96bd4b2c01e5dde7b1d2e63bb00dd85c03f77fb83488ed5142f6619554f6b8d4a2d7fc7c2b2413f2594a4c3a1dddb7cae8b04a33d2
-
memory/708-64-0x0000000000000000-mapping.dmp
-
memory/896-63-0x0000000000080000-0x00000000000B5000-memory.dmpFilesize
212KB
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memory/896-59-0x0000000000000000-mapping.dmp
-
memory/896-61-0x0000000074441000-0x0000000074443000-memory.dmpFilesize
8KB
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memory/896-65-0x0000000000080000-0x00000000000B5000-memory.dmpFilesize
212KB
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memory/1428-54-0x000007FEFBAC1000-0x000007FEFBAC3000-memory.dmpFilesize
8KB
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memory/1552-66-0x0000000000000000-mapping.dmp
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memory/1892-69-0x0000000000000000-mapping.dmp
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memory/1892-72-0x0000000010000000-0x0000000010064000-memory.dmpFilesize
400KB
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memory/2036-58-0x0000000000270000-0x00000000002F0000-memory.dmpFilesize
512KB
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memory/2036-62-0x0000000000270000-0x00000000002D4000-memory.dmpFilesize
400KB
-
memory/2036-57-0x0000000010000000-0x0000000010064000-memory.dmpFilesize
400KB
-
memory/2036-56-0x0000000075591000-0x0000000075593000-memory.dmpFilesize
8KB
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memory/2036-55-0x0000000000000000-mapping.dmp