Analysis
-
max time kernel
84s -
max time network
113s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
19-11-2020 02:55
Static task
static1
General
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Target
olfnuw.exe
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Size
1.9MB
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MD5
42c0bafa6ff1a6d6d75d0de0acde32d7
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SHA1
3e6c92f5e7bc142db4f91ac98a1595d443a1fed0
-
SHA256
5b6524a97120c5496525dc0c40c9d2bcf78155c62a1af162fc647cb33d752dde
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SHA512
0fac79c61b09316cf25ad73970e48823100efc175f257ae0dbb53fb5b92b872f9d44669dd4cb748dc35e66f9b24a9a46175a0fe3187a9f0b16292fd729cad740
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:
jhqmbfv.exejhqmbfv.exepid process 696 jhqmbfv.exe 1872 jhqmbfv.exe -
Checks SCSI registry key(s) 3 TTPs 12 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
olfnuw.exejhqmbfv.exedescription ioc process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service olfnuw.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc olfnuw.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service olfnuw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000 jhqmbfv.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc jhqmbfv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000 jhqmbfv.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service jhqmbfv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000 olfnuw.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc olfnuw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000 olfnuw.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service jhqmbfv.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc jhqmbfv.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:
olfnuw.exeolfnuw.exejhqmbfv.exejhqmbfv.exeexplorer.exeolfnuw.exepid process 796 olfnuw.exe 796 olfnuw.exe 4004 olfnuw.exe 4004 olfnuw.exe 4004 olfnuw.exe 4004 olfnuw.exe 696 jhqmbfv.exe 696 jhqmbfv.exe 1872 jhqmbfv.exe 1872 jhqmbfv.exe 1872 jhqmbfv.exe 1872 jhqmbfv.exe 508 explorer.exe 508 explorer.exe 508 explorer.exe 508 explorer.exe 1408 olfnuw.exe 1408 olfnuw.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
jhqmbfv.exepid process 696 jhqmbfv.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
olfnuw.exejhqmbfv.exedescription pid process target process PID 796 wrote to memory of 4004 796 olfnuw.exe olfnuw.exe PID 796 wrote to memory of 4004 796 olfnuw.exe olfnuw.exe PID 796 wrote to memory of 4004 796 olfnuw.exe olfnuw.exe PID 796 wrote to memory of 696 796 olfnuw.exe jhqmbfv.exe PID 796 wrote to memory of 696 796 olfnuw.exe jhqmbfv.exe PID 796 wrote to memory of 696 796 olfnuw.exe jhqmbfv.exe PID 796 wrote to memory of 2708 796 olfnuw.exe schtasks.exe PID 796 wrote to memory of 2708 796 olfnuw.exe schtasks.exe PID 796 wrote to memory of 2708 796 olfnuw.exe schtasks.exe PID 696 wrote to memory of 1872 696 jhqmbfv.exe jhqmbfv.exe PID 696 wrote to memory of 1872 696 jhqmbfv.exe jhqmbfv.exe PID 696 wrote to memory of 1872 696 jhqmbfv.exe jhqmbfv.exe PID 696 wrote to memory of 508 696 jhqmbfv.exe explorer.exe PID 696 wrote to memory of 508 696 jhqmbfv.exe explorer.exe PID 696 wrote to memory of 508 696 jhqmbfv.exe explorer.exe PID 696 wrote to memory of 508 696 jhqmbfv.exe explorer.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\olfnuw.exe"C:\Users\Admin\AppData\Local\Temp\olfnuw.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\olfnuw.exeC:\Users\Admin\AppData\Local\Temp\olfnuw.exe /C2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
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C:\Users\Admin\AppData\Roaming\Microsoft\Mxywe\jhqmbfv.exeC:\Users\Admin\AppData\Roaming\Microsoft\Mxywe\jhqmbfv.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Microsoft\Mxywe\jhqmbfv.exeC:\Users\Admin\AppData\Roaming\Microsoft\Mxywe\jhqmbfv.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 uuwjzmemp /tr "\"C:\Users\Admin\AppData\Local\Temp\olfnuw.exe\" /I uuwjzmemp" /SC ONCE /Z /ST 03:00 /ET 03:122⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\olfnuw.exeC:\Users\Admin\AppData\Local\Temp\olfnuw.exe /I uuwjzmemp1⤵
- 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\Mxywe\jhqmbfv.datMD5
4768dd58a1b33a124ba7fb9e48266f9e
SHA1f0e77bb1b60e7e6c174392a51531641b1678b679
SHA256694538cba2fbf07cf7a47e03aa445b8a717a25a5345fdb8bc523bf8de608beda
SHA5128880eb73c83e669acb8df8cd12579e1569e37a205c1f9e24c28c9c02744dec98942fbb260e2aa271ae3be28de3f3ab2e3c1ce5a0ac285f43f0f22f3eb584c5da
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C:\Users\Admin\AppData\Roaming\Microsoft\Mxywe\jhqmbfv.exeMD5
42c0bafa6ff1a6d6d75d0de0acde32d7
SHA13e6c92f5e7bc142db4f91ac98a1595d443a1fed0
SHA2565b6524a97120c5496525dc0c40c9d2bcf78155c62a1af162fc647cb33d752dde
SHA5120fac79c61b09316cf25ad73970e48823100efc175f257ae0dbb53fb5b92b872f9d44669dd4cb748dc35e66f9b24a9a46175a0fe3187a9f0b16292fd729cad740
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C:\Users\Admin\AppData\Roaming\Microsoft\Mxywe\jhqmbfv.exeMD5
42c0bafa6ff1a6d6d75d0de0acde32d7
SHA13e6c92f5e7bc142db4f91ac98a1595d443a1fed0
SHA2565b6524a97120c5496525dc0c40c9d2bcf78155c62a1af162fc647cb33d752dde
SHA5120fac79c61b09316cf25ad73970e48823100efc175f257ae0dbb53fb5b92b872f9d44669dd4cb748dc35e66f9b24a9a46175a0fe3187a9f0b16292fd729cad740
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C:\Users\Admin\AppData\Roaming\Microsoft\Mxywe\jhqmbfv.exeMD5
42c0bafa6ff1a6d6d75d0de0acde32d7
SHA13e6c92f5e7bc142db4f91ac98a1595d443a1fed0
SHA2565b6524a97120c5496525dc0c40c9d2bcf78155c62a1af162fc647cb33d752dde
SHA5120fac79c61b09316cf25ad73970e48823100efc175f257ae0dbb53fb5b92b872f9d44669dd4cb748dc35e66f9b24a9a46175a0fe3187a9f0b16292fd729cad740
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\??\PIPE\wkssvcMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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memory/508-10-0x0000000000000000-mapping.dmp
-
memory/696-9-0x00000000008B0000-0x00000000008EA000-memory.dmpFilesize
232KB
-
memory/696-2-0x0000000000000000-mapping.dmp
-
memory/1872-6-0x0000000000000000-mapping.dmp
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memory/1872-8-0x00000000029B0000-0x00000000029B1000-memory.dmpFilesize
4KB
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memory/2708-5-0x0000000000000000-mapping.dmp
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memory/4004-0-0x0000000000000000-mapping.dmp
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memory/4004-1-0x0000000002960000-0x0000000002961000-memory.dmpFilesize
4KB