Analysis
-
max time kernel
142s -
max time network
145s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
19-11-2020 02:37
Static task
static1
General
-
Target
uvhmcn.exe
-
Size
1.9MB
-
MD5
e978d7aff0d3081e8b67e3fb39e73ac2
-
SHA1
16767d9e9459ac9071b18454135db1da2ff355e2
-
SHA256
67094d1e231674414deb319b5bbb15e2769fc592abfc39d0c6bb737c942f5a56
-
SHA512
484e89464169b769281670001c318a20c5eeff45d3a7ec4bec708d728d3ac80b3869722646641e3c77062b4873ac7b69e664d6ec81c5bbe9e8cdbcbbabdf47d1
Malware Config
Extracted
qakbot
notset
1604404534
Protocol: ftp- Host:
192.185.5.208 - Port:
21 - Username:
logger@dustinkeeling.com - Password:
NxdkxAp4dUsY
Protocol: ftp- Host:
162.241.218.118 - Port:
21 - Username:
logger@misterexterior.com - Password:
EcOV0DyGVgVN
Protocol: ftp- Host:
69.89.31.139 - Port:
21 - Username:
cpanel@vivekharris-architects.com - Password:
fcR7OvyLrMW6!
Protocol: ftp- Host:
169.207.67.14 - Port:
21 - Username:
cpanel@dovetailsolar.com - Password:
eQyicNLzzqPN
67.6.55.77:443
89.136.39.108:443
2.50.58.76:443
188.25.158.61:443
45.63.107.192:995
45.32.154.10:443
94.52.160.116:443
45.63.107.192:2222
45.63.107.192:443
72.204.242.138:465
84.117.176.32:443
95.77.223.148:443
47.146.39.147:443
41.225.13.128:8443
80.14.209.42:2222
190.220.8.10:995
66.76.105.194:443
105.101.69.242:443
89.33.87.107:443
75.136.40.155:443
78.97.3.6:443
108.46.145.30:443
68.134.181.98:443
85.121.42.12:995
75.87.161.32:995
68.174.15.223:443
149.28.99.97:995
199.247.16.80:443
45.32.155.12:443
149.28.99.97:2222
149.28.99.97:443
70.168.130.172:995
93.86.252.177:995
50.244.112.10:995
59.99.36.238:443
185.246.9.69:995
208.99.100.129:443
41.97.25.63:443
72.186.1.237:443
59.99.36.241:443
45.32.155.12:2222
96.30.198.161:443
140.82.27.132:443
45.32.165.134:443
45.63.104.123:443
207.246.70.216:443
97.118.38.31:993
134.228.24.29:443
188.25.24.21:2222
2.89.17.127:995
72.82.15.220:443
174.62.13.151:443
120.150.60.189:995
80.195.103.146:2222
142.129.227.86:443
89.137.221.232:443
98.26.50.62:995
74.129.26.119:443
146.199.132.233:2222
77.27.174.49:995
172.114.116.226:995
95.179.247.224:443
189.231.189.64:443
45.32.155.12:995
45.32.162.253:443
199.247.22.145:443
35.134.202.234:443
184.98.97.227:995
85.122.141.42:995
89.137.211.239:443
72.16.56.171:443
72.28.255.159:995
47.44.217.98:443
189.183.206.170:995
64.185.5.157:443
202.141.244.118:995
72.209.191.27:443
86.122.18.250:443
141.158.47.123:443
203.198.96.164:443
173.245.152.231:443
95.77.144.238:443
41.228.227.124:443
67.78.151.218:2222
84.232.238.30:443
188.27.32.167:443
173.3.17.223:995
201.215.96.174:0
69.11.247.242:443
87.65.204.240:995
207.246.75.201:443
217.162.149.212:443
45.77.193.83:443
80.240.26.178:443
98.16.204.189:995
173.90.33.182:2222
103.206.112.234:443
72.36.59.46:2222
190.220.8.10:443
86.98.89.245:2222
39.36.35.237:995
217.165.96.127:990
151.73.112.197:443
79.113.119.125:443
2.50.110.49:2078
72.66.47.70:443
93.113.177.152:443
103.238.231.35:443
78.97.207.104:443
156.213.227.208:443
71.163.223.253:443
108.31.15.10:995
184.21.136.237:443
184.179.14.130:22
81.133.234.36:2222
74.75.216.202:443
2.51.247.69:995
96.243.35.201:443
46.53.16.93:443
217.165.2.92:995
37.106.7.143:443
203.106.195.67:443
172.91.19.192:443
2.7.202.106:2222
78.96.199.79:443
184.55.32.182:443
24.205.42.241:443
103.76.160.110:443
188.121.219.88:2222
79.113.208.68:443
85.204.189.105:443
50.96.234.132:995
31.5.21.66:443
66.215.32.224:443
81.97.154.100:443
47.185.140.236:80
108.30.125.94:443
188.247.252.243:443
69.47.26.41:443
74.195.88.59:443
95.76.27.6:443
68.46.142.48:995
73.200.219.143:443
173.173.1.164:443
24.40.173.134:443
173.21.10.71:2222
73.225.67.0:443
45.47.65.191:443
75.106.52.142:443
75.182.220.196:2222
Signatures
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Executes dropped EXE 2 IoCs
Processes:
uzenrn.exeuzenrn.exepid process 1816 uzenrn.exe 3972 uzenrn.exe -
Checks SCSI registry key(s) 3 TTPs 12 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
uzenrn.exeuvhmcn.exedescription ioc process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service uzenrn.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc uvhmcn.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc uvhmcn.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service uvhmcn.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service uzenrn.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc uzenrn.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000 uzenrn.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc uzenrn.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000 uvhmcn.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service uvhmcn.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000 uvhmcn.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000 uzenrn.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 18 IoCs
Processes:
uvhmcn.exeuvhmcn.exeuzenrn.exeuzenrn.exeexplorer.exeuvhmcn.exepid process 4076 uvhmcn.exe 4076 uvhmcn.exe 2812 uvhmcn.exe 2812 uvhmcn.exe 2812 uvhmcn.exe 2812 uvhmcn.exe 1816 uzenrn.exe 1816 uzenrn.exe 3972 uzenrn.exe 3972 uzenrn.exe 3972 uzenrn.exe 3972 uzenrn.exe 1428 explorer.exe 1428 explorer.exe 1428 explorer.exe 1428 explorer.exe 3196 uvhmcn.exe 3196 uvhmcn.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
uzenrn.exepid process 1816 uzenrn.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
uvhmcn.exeuzenrn.exedescription pid process target process PID 4076 wrote to memory of 2812 4076 uvhmcn.exe uvhmcn.exe PID 4076 wrote to memory of 2812 4076 uvhmcn.exe uvhmcn.exe PID 4076 wrote to memory of 2812 4076 uvhmcn.exe uvhmcn.exe PID 4076 wrote to memory of 1816 4076 uvhmcn.exe uzenrn.exe PID 4076 wrote to memory of 1816 4076 uvhmcn.exe uzenrn.exe PID 4076 wrote to memory of 1816 4076 uvhmcn.exe uzenrn.exe PID 4076 wrote to memory of 4044 4076 uvhmcn.exe schtasks.exe PID 4076 wrote to memory of 4044 4076 uvhmcn.exe schtasks.exe PID 4076 wrote to memory of 4044 4076 uvhmcn.exe schtasks.exe PID 1816 wrote to memory of 3972 1816 uzenrn.exe uzenrn.exe PID 1816 wrote to memory of 3972 1816 uzenrn.exe uzenrn.exe PID 1816 wrote to memory of 3972 1816 uzenrn.exe uzenrn.exe PID 1816 wrote to memory of 1428 1816 uzenrn.exe explorer.exe PID 1816 wrote to memory of 1428 1816 uzenrn.exe explorer.exe PID 1816 wrote to memory of 1428 1816 uzenrn.exe explorer.exe PID 1816 wrote to memory of 1428 1816 uzenrn.exe explorer.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\uvhmcn.exe"C:\Users\Admin\AppData\Local\Temp\uvhmcn.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\uvhmcn.exeC:\Users\Admin\AppData\Local\Temp\uvhmcn.exe /C2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
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C:\Users\Admin\AppData\Roaming\Microsoft\Uayoic\uzenrn.exeC:\Users\Admin\AppData\Roaming\Microsoft\Uayoic\uzenrn.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Microsoft\Uayoic\uzenrn.exeC:\Users\Admin\AppData\Roaming\Microsoft\Uayoic\uzenrn.exe /C3⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn gnkwgdccea /tr "\"C:\Users\Admin\AppData\Local\Temp\uvhmcn.exe\" /I gnkwgdccea" /SC ONCE /Z /ST 02:36 /ET 02:482⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\uvhmcn.exeC:\Users\Admin\AppData\Local\Temp\uvhmcn.exe /I gnkwgdccea1⤵
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Uayoic\uzenrn.datMD5
5e83e7c969caa6dcadd7fad56cd76526
SHA17a65059936a2aba32b39a3b2d95934a4963480d3
SHA256150a3d916725ea9319929de7b972275a7e5423bc4f5e921a372d7827721131af
SHA512b5a2afb0b091ab5cfa3b3dbbfd5dcf34f9a133d29993fd4f3c3dd18b871bd606cd515dd37a3d544d9f0aa8d761bc2876a9eda77017a27e76aca2d504655e57dc
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C:\Users\Admin\AppData\Roaming\Microsoft\Uayoic\uzenrn.exeMD5
e978d7aff0d3081e8b67e3fb39e73ac2
SHA116767d9e9459ac9071b18454135db1da2ff355e2
SHA25667094d1e231674414deb319b5bbb15e2769fc592abfc39d0c6bb737c942f5a56
SHA512484e89464169b769281670001c318a20c5eeff45d3a7ec4bec708d728d3ac80b3869722646641e3c77062b4873ac7b69e664d6ec81c5bbe9e8cdbcbbabdf47d1
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C:\Users\Admin\AppData\Roaming\Microsoft\Uayoic\uzenrn.exeMD5
e978d7aff0d3081e8b67e3fb39e73ac2
SHA116767d9e9459ac9071b18454135db1da2ff355e2
SHA25667094d1e231674414deb319b5bbb15e2769fc592abfc39d0c6bb737c942f5a56
SHA512484e89464169b769281670001c318a20c5eeff45d3a7ec4bec708d728d3ac80b3869722646641e3c77062b4873ac7b69e664d6ec81c5bbe9e8cdbcbbabdf47d1
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C:\Users\Admin\AppData\Roaming\Microsoft\Uayoic\uzenrn.exeMD5
e978d7aff0d3081e8b67e3fb39e73ac2
SHA116767d9e9459ac9071b18454135db1da2ff355e2
SHA25667094d1e231674414deb319b5bbb15e2769fc592abfc39d0c6bb737c942f5a56
SHA512484e89464169b769281670001c318a20c5eeff45d3a7ec4bec708d728d3ac80b3869722646641e3c77062b4873ac7b69e664d6ec81c5bbe9e8cdbcbbabdf47d1
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\??\PIPE\wkssvcMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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memory/1428-10-0x0000000000000000-mapping.dmp
-
memory/1816-9-0x00000000007C0000-0x00000000007FA000-memory.dmpFilesize
232KB
-
memory/1816-2-0x0000000000000000-mapping.dmp
-
memory/2812-0-0x0000000000000000-mapping.dmp
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memory/2812-1-0x00000000029E0000-0x00000000029E1000-memory.dmpFilesize
4KB
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memory/3972-6-0x0000000000000000-mapping.dmp
-
memory/3972-8-0x0000000002830000-0x0000000002831000-memory.dmpFilesize
4KB
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memory/4044-5-0x0000000000000000-mapping.dmp