Analysis
-
max time kernel
119s -
max time network
124s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
25-01-2022 12:27
Static task
static1
Behavioral task
behavioral1
Sample
uxx1.dll
Resource
win7-en-20211208
General
-
Target
uxx1.dll
-
Size
1.7MB
-
MD5
b98cfc4a01cdc1add2ab5c88d2c5f647
-
SHA1
7e3f7a6df7d4ac26d327ea89d02bde73823be8d5
-
SHA256
3f7ac7e2b3fabce551c96515d807d2cd23c3de0cc0870ef2df363e2b02b04aba
-
SHA512
835298e1755176b7283b70bad63deb69ef2008132b8ecc262056a444bf79a5bf608d8b6929f6c0578d559e1b575d50af0cdd32559e6ad3c7dec00197c5a4dfab
Malware Config
Extracted
qakbot
403.10
tr
1643025307
103.143.8.71:6881
37.210.172.200:2222
136.143.11.232:443
190.73.3.148:2222
78.101.147.76:61202
82.152.39.39:443
65.100.174.110:995
65.100.174.110:443
111.125.245.116:995
117.248.109.38:21
31.215.99.178:443
103.142.10.177:443
39.49.110.129:995
86.97.246.244:1194
68.204.7.158:443
217.128.93.27:2222
144.86.28.125:443
94.59.253.222:2222
120.150.218.241:995
185.249.85.209:443
69.14.172.24:443
94.200.181.154:995
182.191.92.203:995
24.95.61.62:443
86.97.246.244:2222
89.137.52.44:443
70.163.1.219:443
220.255.25.1:2222
24.178.196.158:2222
103.139.242.30:993
96.80.109.57:995
209.210.95.228:32100
180.233.150.134:995
149.135.101.20:443
38.70.253.226:2222
24.222.20.254:443
83.110.2.97:443
78.87.44.54:995
86.108.46.251:443
74.15.2.252:2222
102.65.38.67:443
37.203.225.248:443
75.139.7.190:2083
24.53.49.240:443
80.14.196.176:2222
94.60.254.81:443
86.98.32.228:443
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
71.74.12.34:443
96.21.251.127:2222
41.86.42.158:995
41.228.22.180:443
93.48.80.198:995
45.9.20.200:443
86.98.47.119:61200
96.246.158.154:995
89.114.156.182:995
67.209.195.198:443
75.156.151.34:443
89.101.97.139:443
182.56.101.61:443
128.106.122.39:443
31.215.226.115:2222
76.25.142.196:443
173.21.10.71:2222
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
40.134.247.125:995
31.215.99.6:443
217.164.76.107:2078
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
100.1.119.41:443
31.215.29.238:443
186.64.87.207:443
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
187.189.86.168:443
72.252.201.34:995
72.252.201.34:990
70.51.153.245:2222
108.4.67.252:443
70.45.174.173:443
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
200.75.131.234:443
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
23.229.117.237:443
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
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3956 2268 WerFault.exe rundll32.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
rundll32.exeWerFault.exepid process 2268 rundll32.exe 2268 rundll32.exe 3956 WerFault.exe 3956 WerFault.exe 3956 WerFault.exe 3956 WerFault.exe 3956 WerFault.exe 3956 WerFault.exe 3956 WerFault.exe 3956 WerFault.exe 3956 WerFault.exe 3956 WerFault.exe 3956 WerFault.exe 3956 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 3956 WerFault.exe Token: SeBackupPrivilege 3956 WerFault.exe Token: SeDebugPrivilege 3956 WerFault.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 2064 wrote to memory of 2268 2064 rundll32.exe rundll32.exe PID 2064 wrote to memory of 2268 2064 rundll32.exe rundll32.exe PID 2064 wrote to memory of 2268 2064 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\uxx1.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\uxx1.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 6723⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/2268-115-0x0000000003F10000-0x00000000040B8000-memory.dmpFilesize
1.7MB
-
memory/2268-117-0x0000000000730000-0x0000000000751000-memory.dmpFilesize
132KB
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memory/2268-116-0x0000000000730000-0x0000000000751000-memory.dmpFilesize
132KB
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memory/2268-118-0x00000000041C0000-0x0000000004203000-memory.dmpFilesize
268KB
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memory/2268-119-0x0000000000730000-0x0000000000751000-memory.dmpFilesize
132KB