Analysis
-
max time kernel
138s -
max time network
124s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
27-01-2022 16:37
Static task
static1
Behavioral task
behavioral1
Sample
1338454339264410.dll
Resource
win7-en-20211208
General
-
Target
1338454339264410.dll
-
Size
1.6MB
-
MD5
8723cb4113dc8061fc8bb411829b4353
-
SHA1
99c75155c7a1aef5aa23c99256dc28905d9bc27b
-
SHA256
6db209cc52bbdf83633245e100130fd17d04fa50c923ddcfb2d616b750d4d557
-
SHA512
47b4b573a96f512a7c946c2fca157ae333a3f4a73fc480a1fbce6f2511fd6e57e9de1a250c628ea7a2f556f538134ccfa30e3147932418a76ea84f56f2ce0f2a
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 1580 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\Ricgekiltmio\c8622c14 = 08c1101088f76542583ad509bb3c7146461b71177cc11a9c8ad262d3b6e4c551cd7d240a46d94f6ec2ed69ea7cc94855234317ffa38eda78d9f5df1c4f49729e287deebe55c323012fae927640310430f47def13a8db01177c0861276ad9ffe9d32abf6912578a explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Ricgekiltmio\729f6b0d = 11c67d38a71b45c857a904439f306814dd092fca61884d1e07a3 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Ricgekiltmio\f972487 = 6266746f137b868c7c045f424d1c27f9c7 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Ricgekiltmio\b72b43e2 = b077b398e28b103896b575c4596286b3793d61d2f3670cd0317099d584077c97cf9e6118b83ac485c6f9108eb8b992dcdeb88794045dabe1434effe5b828ce59d046d6b2f73bd6876f8e2433 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Ricgekiltmio\82b493ac = 2ccd79ec2825ebdbf8dad1683323da30918d6322e0e9a6b17b72fe explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Ricgekiltmio explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Ricgekiltmio\fdfdfc5a = ea9c61a25402b98bce17b146993b1418470bf18c4ca411816cc9 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Ricgekiltmio\ca230c68 = 4b7f04e4ffd82827e5251539a2e2dbe866144adefcde7ffcd6e67c36a4c9ebf3a9c3ad2878bd3983907a45ca8ae4deb92713e84b0733a1dcc6701d9ff5656bacc93a0d363a21add53dec1a7a76296d323a60ceecefa3b5f50da1d06ff7e047d122fb7d192631eb27c7faf247dcaef9 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Ricgekiltmio\70de4b71 = 46b667a3d6ec77bd40abf6328a3e249c799f89ae880ab26d28598b6ce41ecc6e553701a103cfb231d7f7899278b1857437966c1e0e27647e89da757a8514b396be62684b062fddc8357f60e56c4f9b0ed7f63cfe700524c910565d47593b9db8fcb094a16222833d explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Ricgekiltmio\fdfdfc5a = ea9c76a254028c10ee137001eaa330fda3a460635f0b2c89e0fc97eef0cd0f408d4f26f483943e27aa99a0086ff141 explorer.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exeregsvr32.exepid process 1556 rundll32.exe 1580 regsvr32.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
rundll32.exeregsvr32.exepid process 1556 rundll32.exe 1580 regsvr32.exe -
Suspicious use of WriteProcessMemory 43 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exeregsvr32.exeexplorer.exedescription pid process target process PID 1272 wrote to memory of 1556 1272 rundll32.exe rundll32.exe PID 1272 wrote to memory of 1556 1272 rundll32.exe rundll32.exe PID 1272 wrote to memory of 1556 1272 rundll32.exe rundll32.exe PID 1272 wrote to memory of 1556 1272 rundll32.exe rundll32.exe PID 1272 wrote to memory of 1556 1272 rundll32.exe rundll32.exe PID 1272 wrote to memory of 1556 1272 rundll32.exe rundll32.exe PID 1272 wrote to memory of 1556 1272 rundll32.exe rundll32.exe PID 1556 wrote to memory of 1504 1556 rundll32.exe explorer.exe PID 1556 wrote to memory of 1504 1556 rundll32.exe explorer.exe PID 1556 wrote to memory of 1504 1556 rundll32.exe explorer.exe PID 1556 wrote to memory of 1504 1556 rundll32.exe explorer.exe PID 1556 wrote to memory of 1504 1556 rundll32.exe explorer.exe PID 1556 wrote to memory of 1504 1556 rundll32.exe explorer.exe PID 1504 wrote to memory of 1812 1504 explorer.exe schtasks.exe PID 1504 wrote to memory of 1812 1504 explorer.exe schtasks.exe PID 1504 wrote to memory of 1812 1504 explorer.exe schtasks.exe PID 1504 wrote to memory of 1812 1504 explorer.exe schtasks.exe PID 1560 wrote to memory of 1752 1560 taskeng.exe regsvr32.exe PID 1560 wrote to memory of 1752 1560 taskeng.exe regsvr32.exe PID 1560 wrote to memory of 1752 1560 taskeng.exe regsvr32.exe PID 1560 wrote to memory of 1752 1560 taskeng.exe regsvr32.exe PID 1560 wrote to memory of 1752 1560 taskeng.exe regsvr32.exe PID 1752 wrote to memory of 1580 1752 regsvr32.exe regsvr32.exe PID 1752 wrote to memory of 1580 1752 regsvr32.exe regsvr32.exe PID 1752 wrote to memory of 1580 1752 regsvr32.exe regsvr32.exe PID 1752 wrote to memory of 1580 1752 regsvr32.exe regsvr32.exe PID 1752 wrote to memory of 1580 1752 regsvr32.exe regsvr32.exe PID 1752 wrote to memory of 1580 1752 regsvr32.exe regsvr32.exe PID 1752 wrote to memory of 1580 1752 regsvr32.exe regsvr32.exe PID 1580 wrote to memory of 1052 1580 regsvr32.exe explorer.exe PID 1580 wrote to memory of 1052 1580 regsvr32.exe explorer.exe PID 1580 wrote to memory of 1052 1580 regsvr32.exe explorer.exe PID 1580 wrote to memory of 1052 1580 regsvr32.exe explorer.exe PID 1580 wrote to memory of 1052 1580 regsvr32.exe explorer.exe PID 1580 wrote to memory of 1052 1580 regsvr32.exe explorer.exe PID 1052 wrote to memory of 1876 1052 explorer.exe reg.exe PID 1052 wrote to memory of 1876 1052 explorer.exe reg.exe PID 1052 wrote to memory of 1876 1052 explorer.exe reg.exe PID 1052 wrote to memory of 1876 1052 explorer.exe reg.exe PID 1052 wrote to memory of 1808 1052 explorer.exe reg.exe PID 1052 wrote to memory of 1808 1052 explorer.exe reg.exe PID 1052 wrote to memory of 1808 1052 explorer.exe reg.exe PID 1052 wrote to memory of 1808 1052 explorer.exe reg.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1338454339264410.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1338454339264410.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 yaqsgfkj /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\1338454339264410.dll\"" /SC ONCE /Z /ST 17:39 /ET 17:514⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {7439DB27-340B-48D3-9191-4F296E3B69F5} 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\1338454339264410.dll"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\1338454339264410.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\Fpfwbifez" /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\Zeruun" /d "0"5⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\1338454339264410.dllMD5
8723cb4113dc8061fc8bb411829b4353
SHA199c75155c7a1aef5aa23c99256dc28905d9bc27b
SHA2566db209cc52bbdf83633245e100130fd17d04fa50c923ddcfb2d616b750d4d557
SHA51247b4b573a96f512a7c946c2fca157ae333a3f4a73fc480a1fbce6f2511fd6e57e9de1a250c628ea7a2f556f538134ccfa30e3147932418a76ea84f56f2ce0f2a
-
\Users\Admin\AppData\Local\Temp\1338454339264410.dllMD5
8723cb4113dc8061fc8bb411829b4353
SHA199c75155c7a1aef5aa23c99256dc28905d9bc27b
SHA2566db209cc52bbdf83633245e100130fd17d04fa50c923ddcfb2d616b750d4d557
SHA51247b4b573a96f512a7c946c2fca157ae333a3f4a73fc480a1fbce6f2511fd6e57e9de1a250c628ea7a2f556f538134ccfa30e3147932418a76ea84f56f2ce0f2a
-
memory/1052-80-0x0000000000080000-0x00000000000A1000-memory.dmpFilesize
132KB
-
memory/1504-63-0x00000000000F0000-0x00000000000F2000-memory.dmpFilesize
8KB
-
memory/1504-66-0x0000000000080000-0x00000000000A1000-memory.dmpFilesize
132KB
-
memory/1504-65-0x00000000742A1000-0x00000000742A3000-memory.dmpFilesize
8KB
-
memory/1556-60-0x00000000003A0000-0x00000000003C1000-memory.dmpFilesize
132KB
-
memory/1556-58-0x00000000003A0000-0x00000000003C1000-memory.dmpFilesize
132KB
-
memory/1556-61-0x0000000000410000-0x0000000000453000-memory.dmpFilesize
268KB
-
memory/1556-55-0x00000000756C1000-0x00000000756C3000-memory.dmpFilesize
8KB
-
memory/1556-59-0x00000000003A0000-0x00000000003C1000-memory.dmpFilesize
132KB
-
memory/1556-56-0x0000000001F10000-0x00000000020B8000-memory.dmpFilesize
1.7MB
-
memory/1556-57-0x00000000003A0000-0x00000000003C1000-memory.dmpFilesize
132KB
-
memory/1556-62-0x00000000003A0000-0x00000000003C1000-memory.dmpFilesize
132KB
-
memory/1580-71-0x0000000000AA0000-0x0000000000C48000-memory.dmpFilesize
1.7MB
-
memory/1580-72-0x00000000003D0000-0x00000000003F1000-memory.dmpFilesize
132KB
-
memory/1580-73-0x00000000003D0000-0x00000000003F1000-memory.dmpFilesize
132KB
-
memory/1580-74-0x00000000003D0000-0x00000000003F1000-memory.dmpFilesize
132KB
-
memory/1580-75-0x00000000003D0000-0x00000000003F1000-memory.dmpFilesize
132KB
-
memory/1580-79-0x00000000003D0000-0x00000000003F1000-memory.dmpFilesize
132KB
-
memory/1752-67-0x000007FEFB5D1000-0x000007FEFB5D3000-memory.dmpFilesize
8KB