Analysis
-
max time kernel
148s -
max time network
134s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
31-01-2022 09:19
Static task
static1
Behavioral task
behavioral1
Sample
baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21.dll
Resource
win7-en-20211208
General
-
Target
baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21.dll
-
Size
1.6MB
-
MD5
e3f83088ef45ddc292cac1cae9889dbf
-
SHA1
28fabe1beaedcc10f6327c3d749d3683ff63da70
-
SHA256
baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21
-
SHA512
ad7e91594bb7a40f1594d702fc50933606a9325409b0e6c1f46b2c174e05016c15cda61738969383b4076e9b4b17551df7e3930317649f5fa2cc9c58cf284741
Malware Config
Extracted
qakbot
403.10
obama152
1643038242
67.209.195.198:443
75.156.151.34:443
89.101.97.139:443
23.229.117.237:443
45.9.20.200:443
70.45.174.173:443
140.82.49.12:443
86.98.47.119:61200
96.246.158.154:995
185.249.85.209:443
89.114.156.182:995
92.99.167.144:2078
136.143.11.232:443
190.73.3.148:2222
78.101.147.76:61202
37.210.172.200:2222
82.152.39.39:443
70.51.153.245:2222
103.143.8.71:6881
39.49.110.129:995
65.100.174.110:443
86.97.246.244:1194
65.100.174.110:995
182.56.120.13:443
31.215.99.178:443
94.59.253.222:2222
108.4.67.252:443
37.203.225.248:443
217.128.93.27:2222
100.1.119.41:443
86.97.246.244:2222
94.200.181.154:995
182.191.92.203:995
24.95.61.62:443
70.163.1.219:443
69.14.172.24:443
200.75.131.234:443
24.178.196.158:2222
187.189.86.168:443
40.134.247.125:995
149.135.101.20:443
38.70.253.226:2222
24.222.20.254:443
83.110.2.97:443
86.108.46.251:443
74.15.2.252:2222
102.65.38.67:443
96.80.109.57:995
209.210.95.228:32100
180.233.150.134:995
31.215.69.82:443
75.139.7.190:2083
24.53.49.240:443
80.14.196.176:2222
86.98.32.228:443
94.60.254.81:443
130.164.129.3:443
176.67.56.94:443
31.167.160.170:443
31.35.28.29:443
32.221.231.1:443
96.21.251.127:2222
173.21.10.71:2222
72.252.201.34:995
41.86.42.158:995
41.228.22.180:443
93.48.80.198:995
111.125.245.116:995
117.248.109.38:21
103.142.10.177:443
68.204.7.158:443
144.86.28.125:443
120.150.218.241:995
89.137.52.44:443
220.255.25.1:2222
103.139.242.30:993
78.87.44.54:995
71.74.12.34:443
128.106.122.39:443
31.215.226.115:2222
76.25.142.196:443
142.186.63.108:2222
60.54.102.15:443
73.151.236.31:443
73.136.32.202:443
5.32.41.46:443
78.180.191.206:995
109.12.111.14:443
80.6.192.58:443
63.143.92.99:995
27.5.4.194:2078
86.133.23.70:443
116.86.26.140:995
90.8.56.248:2222
101.50.120.112:995
67.165.206.193:993
31.215.29.238:443
186.64.87.231:443
190.206.211.182:443
218.101.110.3:995
103.139.242.30:990
136.232.34.70:443
73.67.152.98:2222
47.158.25.67:443
72.252.201.34:990
72.252.201.34:993
217.165.109.189:32101
114.79.148.170:443
197.89.105.165:443
182.176.180.73:443
75.188.35.168:443
27.223.92.142:995
71.163.110.53:995
75.168.192.223:2222
107.77.232.51:443
201.172.31.135:80
83.110.98.231:995
96.37.113.36:993
78.191.27.236:995
78.96.235.245:443
91.185.131.89:61202
76.169.147.192:32103
114.143.84.25:61202
92.98.33.251:995
23.233.146.92:443
75.169.58.229:32100
184.100.174.73:443
50.237.134.22:995
36.234.184.238:995
65.100.174.110:8443
59.12.216.39:443
103.139.242.30:22
190.45.79.111:443
176.24.150.197:443
106.51.48.170:50001
111.119.252.178:995
73.59.201.174:443
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 1780 regsvr32.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Modifies data under HKEY_USERS 10 IoCs
Processes:
explorer.exedescription ioc process Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Gjktxfsxtoushi\80f71e52 = 4c2c02e24f5caef3e64ea22ec9389ae8bfcbffea1cee7e34127aea9bcb30a6e69d50a8534f96c9413f9e018b079e13a76a31d824c04cd21e62693a47af155dec31ca0328ccae5e66508e7c93effef865af38218f5336dd1a97490169e3aaa7269398881dc5c456ecf045 explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Gjktxfsxtoushi explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Gjktxfsxtoushi\80f71e52 = 4c2c15e24f5c9bcddc995d373e6a6d03768dbad9047363128a85b2d07e4d24b8b6b6f797eff9259ff4fc3a64784ec623af7f9a74afc71fc960d53a2ab22937ea24348c160acea2e420d50d483de12f2cac7a81c9a8 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Gjktxfsxtoushi\f958905 = 4e515f1069a2a12340499faad76dc96c36ccd2ad6454e0237b22bf2af4eca8b1ffaaadcda198d7ac29d8cb8cee5e3eb9787c227123e58f03a3dc8786d3a2849d6690fdbfe991d08082849b81b58b4e4f51476c41c7416c99e8cf049783e4031743a070dea1d2 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Gjktxfsxtoushi\729dc68f = 3f79c99d24fe563ee405bc3c1f34110256b852a12aafc59bc89e6205ab6beb7a5bc98fdfefad11488ba521edd0fd0a1470b06cb86821cd06839b58c67e55578cc74f79ba968a8d5e94355d474f931d438b15ae1ab9ccb7c9d69bbfa6812e8372d05394ef61094c78 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Gjktxfsxtoushi\ffbe71a4 = 111fdaf9ead9c975a70be103139993178485da74372abee6987c6c0808582c35103f4e6db1dc87a9d978803cc285324d4e37240e80e56b8a2e7bd53a2572984a97b826 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Gjktxfsxtoushi\b568ce1c = 9a20d05542305fdf59d992b098c6db8d739c581b75989c51090a5b6f6f42f67bb3fc60d339efbfa2b69f7d7084888351d8f85307bfb96db29e022602c0049f671a982f43c26c6f59b781ca9f6b247898ca07018e97f01db3076dae7546d3d99d5dde8f13 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Gjktxfsxtoushi\b729ee60 = f6e22a4af5347dc9dcddc7dcd16486dfcf710940e0dafbde066551f29a1ae771ac5228cb5f10f6edb3a9c188e07132d13959f126b8f027e189e666a918ee7db4ce685a3517fa65e3bae6c15216f8d24afe5b269de565afdb9ee7a68f1327ea011d6d0e explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Gjktxfsxtoushi\ca21a1ea = efc9f78dde44482df75c6fdb77b5c1410001f89f4c889c321bfb879d11b110494fd407b83e7831a3148f2752697657c2ac3d892ce61c28f9b626cb6851c049eeac2195e408a24853d2 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Gjktxfsxtoushi\dd4a979 = bc88a1e8290c7872a63db7a1a05d77c03034c14968334e5829d561d7f3380f2ca876925ef0c170c75d3f45c733745f6ac04910e229469f8d109e754c3d569cb94f59075658bebe59937e7fe774d83f8282303aa12e4d0ec9960cea4af9bbaf802296a1fb456ff7a63cbb76897ed221 explorer.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exeregsvr32.exepid process 1612 rundll32.exe 1780 regsvr32.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
rundll32.exeregsvr32.exepid process 1612 rundll32.exe 1780 regsvr32.exe -
Suspicious use of WriteProcessMemory 43 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exeregsvr32.exeexplorer.exedescription pid process target process PID 1580 wrote to memory of 1612 1580 rundll32.exe rundll32.exe PID 1580 wrote to memory of 1612 1580 rundll32.exe rundll32.exe PID 1580 wrote to memory of 1612 1580 rundll32.exe rundll32.exe PID 1580 wrote to memory of 1612 1580 rundll32.exe rundll32.exe PID 1580 wrote to memory of 1612 1580 rundll32.exe rundll32.exe PID 1580 wrote to memory of 1612 1580 rundll32.exe rundll32.exe PID 1580 wrote to memory of 1612 1580 rundll32.exe rundll32.exe PID 1612 wrote to memory of 672 1612 rundll32.exe explorer.exe PID 1612 wrote to memory of 672 1612 rundll32.exe explorer.exe PID 1612 wrote to memory of 672 1612 rundll32.exe explorer.exe PID 1612 wrote to memory of 672 1612 rundll32.exe explorer.exe PID 1612 wrote to memory of 672 1612 rundll32.exe explorer.exe PID 1612 wrote to memory of 672 1612 rundll32.exe explorer.exe PID 672 wrote to memory of 1488 672 explorer.exe schtasks.exe PID 672 wrote to memory of 1488 672 explorer.exe schtasks.exe PID 672 wrote to memory of 1488 672 explorer.exe schtasks.exe PID 672 wrote to memory of 1488 672 explorer.exe schtasks.exe PID 1804 wrote to memory of 1524 1804 taskeng.exe regsvr32.exe PID 1804 wrote to memory of 1524 1804 taskeng.exe regsvr32.exe PID 1804 wrote to memory of 1524 1804 taskeng.exe regsvr32.exe PID 1804 wrote to memory of 1524 1804 taskeng.exe regsvr32.exe PID 1804 wrote to memory of 1524 1804 taskeng.exe regsvr32.exe PID 1524 wrote to memory of 1780 1524 regsvr32.exe regsvr32.exe PID 1524 wrote to memory of 1780 1524 regsvr32.exe regsvr32.exe PID 1524 wrote to memory of 1780 1524 regsvr32.exe regsvr32.exe PID 1524 wrote to memory of 1780 1524 regsvr32.exe regsvr32.exe PID 1524 wrote to memory of 1780 1524 regsvr32.exe regsvr32.exe PID 1524 wrote to memory of 1780 1524 regsvr32.exe regsvr32.exe PID 1524 wrote to memory of 1780 1524 regsvr32.exe regsvr32.exe PID 1780 wrote to memory of 928 1780 regsvr32.exe explorer.exe PID 1780 wrote to memory of 928 1780 regsvr32.exe explorer.exe PID 1780 wrote to memory of 928 1780 regsvr32.exe explorer.exe PID 1780 wrote to memory of 928 1780 regsvr32.exe explorer.exe PID 1780 wrote to memory of 928 1780 regsvr32.exe explorer.exe PID 1780 wrote to memory of 928 1780 regsvr32.exe explorer.exe PID 928 wrote to memory of 1696 928 explorer.exe reg.exe PID 928 wrote to memory of 1696 928 explorer.exe reg.exe PID 928 wrote to memory of 1696 928 explorer.exe reg.exe PID 928 wrote to memory of 1696 928 explorer.exe reg.exe PID 928 wrote to memory of 1728 928 explorer.exe reg.exe PID 928 wrote to memory of 1728 928 explorer.exe reg.exe PID 928 wrote to memory of 1728 928 explorer.exe reg.exe PID 928 wrote to memory of 1728 928 explorer.exe reg.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21.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 vjonwcww /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21.dll\"" /SC ONCE /Z /ST 10:21 /ET 10:334⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {D0A7D8AD-D99A-4916-82B0-3A2A1D11D721} 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\baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21.dll"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21.dll"3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe4⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\reg.exeC:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\ProgramData\Microsoft\Feoacyns" /d "0"5⤵
-
C:\Windows\system32\reg.exeC:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Sefibosv" /d "0"5⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21.dllMD5
e3f83088ef45ddc292cac1cae9889dbf
SHA128fabe1beaedcc10f6327c3d749d3683ff63da70
SHA256baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21
SHA512ad7e91594bb7a40f1594d702fc50933606a9325409b0e6c1f46b2c174e05016c15cda61738969383b4076e9b4b17551df7e3930317649f5fa2cc9c58cf284741
-
\Users\Admin\AppData\Local\Temp\baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21.dllMD5
e3f83088ef45ddc292cac1cae9889dbf
SHA128fabe1beaedcc10f6327c3d749d3683ff63da70
SHA256baad4165318587463cd3bd68857e6ebb43b8b184a8e9af133da1c786a0dd7a21
SHA512ad7e91594bb7a40f1594d702fc50933606a9325409b0e6c1f46b2c174e05016c15cda61738969383b4076e9b4b17551df7e3930317649f5fa2cc9c58cf284741
-
memory/672-63-0x00000000000B0000-0x00000000000B2000-memory.dmpFilesize
8KB
-
memory/672-66-0x0000000000080000-0x00000000000A1000-memory.dmpFilesize
132KB
-
memory/672-65-0x0000000074CF1000-0x0000000074CF3000-memory.dmpFilesize
8KB
-
memory/928-80-0x0000000000080000-0x00000000000A1000-memory.dmpFilesize
132KB
-
memory/1524-67-0x000007FEFC031000-0x000007FEFC033000-memory.dmpFilesize
8KB
-
memory/1612-60-0x00000000007A0000-0x00000000007C1000-memory.dmpFilesize
132KB
-
memory/1612-56-0x0000000001C20000-0x0000000001DC8000-memory.dmpFilesize
1.7MB
-
memory/1612-61-0x00000000006E0000-0x0000000000723000-memory.dmpFilesize
268KB
-
memory/1612-55-0x00000000763F1000-0x00000000763F3000-memory.dmpFilesize
8KB
-
memory/1612-59-0x00000000007A0000-0x00000000007C1000-memory.dmpFilesize
132KB
-
memory/1612-58-0x00000000007A0000-0x00000000007C1000-memory.dmpFilesize
132KB
-
memory/1612-57-0x00000000007A0000-0x00000000007C1000-memory.dmpFilesize
132KB
-
memory/1612-62-0x00000000007A0000-0x00000000007C1000-memory.dmpFilesize
132KB
-
memory/1780-71-0x0000000000900000-0x0000000000AA8000-memory.dmpFilesize
1.7MB
-
memory/1780-72-0x0000000000C20000-0x0000000000C41000-memory.dmpFilesize
132KB
-
memory/1780-75-0x0000000000C20000-0x0000000000C41000-memory.dmpFilesize
132KB
-
memory/1780-74-0x0000000000C20000-0x0000000000C41000-memory.dmpFilesize
132KB
-
memory/1780-76-0x0000000000C20000-0x0000000000C41000-memory.dmpFilesize
132KB
-
memory/1780-73-0x0000000000C20000-0x0000000000C41000-memory.dmpFilesize
132KB