Analysis
-
max time kernel
56s -
max time network
63s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220112 -
submitted
24-02-2022 09:01
Static task
static1
Behavioral task
behavioral1
Sample
otokfgf.exe
Resource
win7-20220223-en
Behavioral task
behavioral2
Sample
otokfgf.exe
Resource
win10v2004-en-20220112
General
-
Target
otokfgf.exe
-
Size
560KB
-
MD5
10b77750d1d656f0e36f97b88a029c4b
-
SHA1
3999306417352fc9628d936f5061a37fc8432229
-
SHA256
9668d6b2a50e0ae7476c325b09ad36a1d9284ece981f63cea884763e6cab468c
-
SHA512
18d6062065b2c4c6408b323680e396063eb9e46463fdabedd8a2bc3b18d29c3e659d5ee6767ba0c367eea79ce94823ae273783076c1689b3e31d7d1bd81b3c3a
Malware Config
Extracted
qakbot
323.91
1571042641
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
98.186.90.192:995
2.50.170.151:443
74.194.4.181:443
70.74.159.126:2222
75.70.218.193:443
96.59.11.86:443
168.245.228.71:443
173.22.120.11:2222
71.77.231.251:443
24.184.6.58:2222
108.5.32.66:443
64.19.74.29:995
68.83.59.107:443
104.3.91.20:995
100.4.185.8:443
96.20.238.2:2087
99.228.242.183:995
206.255.212.179:443
50.247.230.33:443
108.55.23.221:443
105.246.79.97:995
172.78.185.176:443
47.23.101.26:993
68.238.56.27:443
72.213.98.233:443
74.88.112.250:2222
174.16.234.171:993
173.161.148.169:995
50.78.93.74:995
111.125.70.30:2222
47.202.98.230:443
222.195.69.36:2078
217.162.149.212:443
47.23.101.26:465
98.186.155.8:443
70.183.177.71:443
96.20.238.2:2222
69.119.185.172:995
104.152.16.45:995
199.126.92.231:995
174.82.131.155:995
96.20.238.2:2083
24.180.7.155:443
187.202.57.9:995
67.214.8.102:443
123.252.128.47:443
108.160.123.244:443
66.214.75.176:443
96.20.238.2:61201
79.106.13.119:995
176.205.62.156:443
64.20.68.35:2083
76.80.66.226:443
181.90.124.162:443
96.22.239.27:2222
96.20.238.2:2078
108.184.57.213:8443
173.178.129.3:443
12.5.37.3:443
75.69.3.12:443
70.169.2.228:21
207.179.194.91:443
67.10.18.112:993
184.191.62.78:443
72.29.181.77:2083
207.162.184.228:443
206.51.202.106:50002
75.131.72.82:2087
190.120.196.18:443
65.30.12.240:995
71.30.56.170:443
47.214.144.253:443
172.78.45.13:995
110.12.60.117:443
173.247.186.90:990
173.247.186.90:995
174.131.181.120:995
80.14.209.42:2222
76.181.237.223:443
50.246.229.50:443
78.94.55.26:50003
71.197.126.250:443
24.30.69.9:443
68.225.250.136:443
174.48.72.160:443
107.12.140.181:443
75.110.250.89:443
166.62.180.194:2078
173.247.186.90:22
108.45.183.59:443
98.165.206.64:443
62.103.70.217:995
12.176.32.146:443
47.153.115.154:443
68.174.15.223:443
71.93.60.90:443
76.116.128.81:443
162.244.224.166:443
181.126.80.118:443
184.74.101.234:995
75.131.72.82:995
47.146.169.85:443
47.153.115.154:995
75.81.25.223:995
193.154.185.19:995
173.247.186.90:993
172.250.91.246:443
196.194.84.165:2222
2.177.115.198:443
159.118.173.115:995
197.82.208.249:995
192.24.181.185:443
72.16.212.107:995
203.192.232.72:443
86.98.7.248:443
162.244.225.30:443
65.116.179.83:443
70.120.151.69:443
184.180.157.203:2222
104.32.185.213:2222
72.142.106.198:465
23.240.185.215:443
196.194.84.165:0
117.208.254.113:995
104.34.122.18:443
75.110.90.155:443
179.36.9.109:443
47.180.66.10:443
73.137.187.150:443
64.201.125.172:443
47.180.66.10:995
73.138.178.6:443
187.156.73.46:995
69.245.144.167:443
76.174.122.204:443
68.206.128.75:443
75.165.132.69:443
75.165.181.122:443
35.136.74.103:443
96.29.219.77:443
64.150.136.45:443
1.173.254.97:443
72.218.137.100:443
50.46.139.220:443
201.152.122.180:995
200.104.40.85:443
75.110.101.34:443
24.196.158.28:443
190.120.196.18:1194
201.188.97.244:443
Signatures
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Executes dropped EXE 2 IoCs
Processes:
mkbyo.exemkbyo.exepid process 3236 mkbyo.exe 3368 mkbyo.exe -
Checks SCSI registry key(s) 3 TTPs 12 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
mkbyo.exeotokfgf.exedescription ioc process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\DeviceDesc mkbyo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 mkbyo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000 otokfgf.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Service otokfgf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 otokfgf.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service otokfgf.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\DeviceDesc mkbyo.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service mkbyo.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\DeviceDesc otokfgf.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\DeviceDesc otokfgf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000 mkbyo.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Service mkbyo.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 16 IoCs
Processes:
otokfgf.exeotokfgf.exemkbyo.exemkbyo.exeexplorer.exepid process 3036 otokfgf.exe 3036 otokfgf.exe 3992 otokfgf.exe 3992 otokfgf.exe 3992 otokfgf.exe 3992 otokfgf.exe 3236 mkbyo.exe 3236 mkbyo.exe 3368 mkbyo.exe 3368 mkbyo.exe 3368 mkbyo.exe 3368 mkbyo.exe 2740 explorer.exe 2740 explorer.exe 2740 explorer.exe 2740 explorer.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
mkbyo.exepid process 3236 mkbyo.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
otokfgf.exemkbyo.exedescription pid process target process PID 3036 wrote to memory of 3992 3036 otokfgf.exe otokfgf.exe PID 3036 wrote to memory of 3992 3036 otokfgf.exe otokfgf.exe PID 3036 wrote to memory of 3992 3036 otokfgf.exe otokfgf.exe PID 3036 wrote to memory of 3236 3036 otokfgf.exe mkbyo.exe PID 3036 wrote to memory of 3236 3036 otokfgf.exe mkbyo.exe PID 3036 wrote to memory of 3236 3036 otokfgf.exe mkbyo.exe PID 3036 wrote to memory of 1488 3036 otokfgf.exe schtasks.exe PID 3036 wrote to memory of 1488 3036 otokfgf.exe schtasks.exe PID 3036 wrote to memory of 1488 3036 otokfgf.exe schtasks.exe PID 3236 wrote to memory of 3368 3236 mkbyo.exe mkbyo.exe PID 3236 wrote to memory of 3368 3236 mkbyo.exe mkbyo.exe PID 3236 wrote to memory of 3368 3236 mkbyo.exe mkbyo.exe PID 3236 wrote to memory of 2740 3236 mkbyo.exe explorer.exe PID 3236 wrote to memory of 2740 3236 mkbyo.exe explorer.exe PID 3236 wrote to memory of 2740 3236 mkbyo.exe explorer.exe PID 3236 wrote to memory of 2740 3236 mkbyo.exe explorer.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\otokfgf.exe"C:\Users\Admin\AppData\Local\Temp\otokfgf.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\otokfgf.exeC:\Users\Admin\AppData\Local\Temp\otokfgf.exe /C2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
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C:\Users\Admin\AppData\Roaming\Microsoft\Podiauph\mkbyo.exeC:\Users\Admin\AppData\Roaming\Microsoft\Podiauph\mkbyo.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\Microsoft\Podiauph\mkbyo.exeC:\Users\Admin\AppData\Roaming\Microsoft\Podiauph\mkbyo.exe /C3⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ciwiecz /tr "\"C:\Users\Admin\AppData\Local\Temp\otokfgf.exe\" /I ciwiecz" /SC ONCE /Z /ST 10:04 /ET 10:162⤵
- Creates scheduled task(s)
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Podiauph\mkbyo.datMD5
6488debba3906e2b26d5a4c7f9d3cf67
SHA1a11b7d33df15cb5d2aec1eb8f379444463d15354
SHA256fe7e53998336d7f3dfadfe9e2dbcc0cdca464e3d9eda062462e24f306789328a
SHA512744188a07c1bbe6d37b1d99094134a9948ab862a3be7e5d56809ccb4709a60a2c2cce84d831c4183a5993aabcb0e339afb453cc6b7a2fe8835d55c3512e34cfd
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C:\Users\Admin\AppData\Roaming\Microsoft\Podiauph\mkbyo.exeMD5
10b77750d1d656f0e36f97b88a029c4b
SHA13999306417352fc9628d936f5061a37fc8432229
SHA2569668d6b2a50e0ae7476c325b09ad36a1d9284ece981f63cea884763e6cab468c
SHA51218d6062065b2c4c6408b323680e396063eb9e46463fdabedd8a2bc3b18d29c3e659d5ee6767ba0c367eea79ce94823ae273783076c1689b3e31d7d1bd81b3c3a
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C:\Users\Admin\AppData\Roaming\Microsoft\Podiauph\mkbyo.exeMD5
10b77750d1d656f0e36f97b88a029c4b
SHA13999306417352fc9628d936f5061a37fc8432229
SHA2569668d6b2a50e0ae7476c325b09ad36a1d9284ece981f63cea884763e6cab468c
SHA51218d6062065b2c4c6408b323680e396063eb9e46463fdabedd8a2bc3b18d29c3e659d5ee6767ba0c367eea79ce94823ae273783076c1689b3e31d7d1bd81b3c3a
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C:\Users\Admin\AppData\Roaming\Microsoft\Podiauph\mkbyo.exeMD5
10b77750d1d656f0e36f97b88a029c4b
SHA13999306417352fc9628d936f5061a37fc8432229
SHA2569668d6b2a50e0ae7476c325b09ad36a1d9284ece981f63cea884763e6cab468c
SHA51218d6062065b2c4c6408b323680e396063eb9e46463fdabedd8a2bc3b18d29c3e659d5ee6767ba0c367eea79ce94823ae273783076c1689b3e31d7d1bd81b3c3a
-
memory/2740-134-0x0000000003070000-0x0000000003102000-memory.dmpFilesize
584KB
-
memory/2740-135-0x0000000004DD0000-0x0000000004E11000-memory.dmpFilesize
260KB