Analysis
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max time kernel
147s -
max time network
150s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
29-10-2020 04:37
Static task
static1
Behavioral task
behavioral1
Sample
doc_pack-207025125.xlsb
Resource
win7v20201028
General
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Target
doc_pack-207025125.xlsb
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Size
24KB
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MD5
e926aa9fdb9374c24db0dffd763347ce
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SHA1
f55a4145b37cebb845423bd65e7f0ee404a90991
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SHA256
b3b9ea78cc05a6300735ce54fb64732a46445ceed1c77387d0c1b7170027cb5e
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SHA512
e354275c4c0732df19f259e0c9241d16499ec0998499590d57982c641a9349155dfd72ed454562b70685094c1a47bad13d719f669f4c21382e97ad41a3ceff05
Malware Config
Extracted
qakbot
tr01
1603793855
50.104.68.223:443
89.137.211.239:443
95.77.223.148:443
197.37.69.138:993
68.174.15.223:443
103.238.231.35:443
36.77.151.211:443
72.16.56.171:443
45.47.65.191:443
189.231.212.189:443
106.51.52.111:443
24.55.66.125:443
39.37.247.97:995
108.190.151.108:2222
203.198.96.61:443
73.228.1.246:443
35.134.202.234:443
188.50.230.249:995
86.120.64.150:2222
5.14.126.153:443
64.121.114.87:443
108.46.145.30:443
45.77.193.83:443
207.246.75.201:443
94.52.160.116:443
86.98.89.100:2222
47.44.217.98:443
102.186.103.0:443
217.162.149.212:443
92.59.35.196:2222
83.110.80.66:995
5.12.255.109:443
86.121.121.14:2222
45.32.154.10:443
98.26.50.62:995
2.50.57.213:443
77.27.174.49:995
2.7.65.32:2222
98.4.227.199:443
151.73.112.197:443
108.31.15.10:995
78.97.207.104:443
72.66.47.70:443
72.36.59.46:2222
80.240.26.178:443
184.97.134.255:443
216.201.162.158:443
146.200.250.36:2222
94.52.68.72:443
103.206.112.234:443
108.185.113.12:443
75.136.40.155:443
77.159.149.74:443
72.71.230.82:2222
66.215.32.224:443
45.32.155.12:443
203.106.195.67:443
199.247.16.80:443
41.227.67.92:443
173.3.17.223:995
185.19.190.81:443
78.96.199.79:443
173.245.152.231:443
75.137.239.211:443
1.160.141.215:443
217.165.96.127:990
50.244.112.10:995
41.97.179.154:443
134.0.196.46:995
45.32.165.134:443
41.225.13.128:8443
45.63.104.123:443
207.246.70.216:443
176.205.145.61:995
2.50.131.64:443
45.32.155.12:2222
96.30.198.161:443
140.82.27.132:443
45.32.155.12:995
24.43.22.220:993
173.70.165.101:995
202.141.244.118:995
80.195.103.146:2222
184.96.158.62:993
93.113.177.152:443
31.5.21.66:443
24.27.82.216:2222
84.247.55.190:443
188.27.178.166:443
45.32.162.253:443
95.179.247.224:443
199.247.22.145:443
95.76.27.6:443
81.97.154.100:443
174.30.165.242:2222
197.210.96.222:995
203.45.104.33:443
45.46.53.140:2222
189.183.209.130:995
173.21.10.71:2222
47.138.201.136:443
144.139.47.206:443
69.123.179.70:443
69.123.116.167:2222
24.40.173.134:443
173.173.1.164:443
117.199.7.191:443
85.204.189.105:443
72.29.181.78:2222
71.220.164.199:2222
65.102.150.178:995
24.128.117.95:443
69.47.239.10:443
200.38.254.177:443
201.103.145.28:443
74.195.88.59:443
66.97.247.15:443
50.29.166.232:995
83.110.3.77:2078
98.115.243.237:443
99.240.226.2:443
73.200.219.143:443
24.205.42.241:443
72.196.114.129:443
206.183.190.53:993
67.6.55.77:443
68.184.45.73:443
24.28.183.107:995
98.121.187.78:443
98.240.24.57:443
67.165.206.193:993
89.33.87.107:443
96.237.141.134:995
5.193.181.221:2078
24.213.191.38:0
108.30.125.94:443
108.191.28.158:443
71.197.126.250:443
68.46.142.48:995
75.136.26.147:443
72.82.15.220:443
191.84.0.209:443
71.182.142.63:443
36.236.230.253:443
186.31.47.254:443
68.104.6.221:443
74.137.189.78:443
79.117.56.230:443
68.33.206.204:443
187.200.72.253:443
Signatures
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Executes dropped EXE 4 IoCs
Processes:
exlwhtih.exeexlwhtih.exehwnza.exehwnza.exepid Process 3548 exlwhtih.exe 3052 exlwhtih.exe 1020 hwnza.exe 1124 hwnza.exe -
Checks SCSI registry key(s) 3 TTPs 12 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
exlwhtih.exehwnza.exedescription ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service exlwhtih.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc exlwhtih.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service exlwhtih.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000 hwnza.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc hwnza.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service hwnza.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000 hwnza.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000 exlwhtih.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc exlwhtih.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000 exlwhtih.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc hwnza.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service hwnza.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
EXCEL.EXEdescription ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
EXCEL.EXEdescription ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid Process 3984 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
Processes:
exlwhtih.exeexlwhtih.exehwnza.exehwnza.exeexplorer.exepid Process 3548 exlwhtih.exe 3548 exlwhtih.exe 3052 exlwhtih.exe 3052 exlwhtih.exe 3052 exlwhtih.exe 3052 exlwhtih.exe 1020 hwnza.exe 1020 hwnza.exe 1124 hwnza.exe 1124 hwnza.exe 1124 hwnza.exe 1124 hwnza.exe 1676 explorer.exe 1676 explorer.exe 1676 explorer.exe 1676 explorer.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
hwnza.exepid Process 1020 hwnza.exe -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid Process 3984 EXCEL.EXE 3984 EXCEL.EXE 3984 EXCEL.EXE 3984 EXCEL.EXE 3984 EXCEL.EXE 3984 EXCEL.EXE 3984 EXCEL.EXE 3984 EXCEL.EXE 3984 EXCEL.EXE 3984 EXCEL.EXE 3984 EXCEL.EXE 3984 EXCEL.EXE -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
EXCEL.EXEexlwhtih.exehwnza.exedescription pid Process procid_target PID 3984 wrote to memory of 3548 3984 EXCEL.EXE 76 PID 3984 wrote to memory of 3548 3984 EXCEL.EXE 76 PID 3984 wrote to memory of 3548 3984 EXCEL.EXE 76 PID 3548 wrote to memory of 3052 3548 exlwhtih.exe 77 PID 3548 wrote to memory of 3052 3548 exlwhtih.exe 77 PID 3548 wrote to memory of 3052 3548 exlwhtih.exe 77 PID 3548 wrote to memory of 1020 3548 exlwhtih.exe 78 PID 3548 wrote to memory of 1020 3548 exlwhtih.exe 78 PID 3548 wrote to memory of 1020 3548 exlwhtih.exe 78 PID 3548 wrote to memory of 1996 3548 exlwhtih.exe 79 PID 3548 wrote to memory of 1996 3548 exlwhtih.exe 79 PID 3548 wrote to memory of 1996 3548 exlwhtih.exe 79 PID 1020 wrote to memory of 1124 1020 hwnza.exe 81 PID 1020 wrote to memory of 1124 1020 hwnza.exe 81 PID 1020 wrote to memory of 1124 1020 hwnza.exe 81 PID 1020 wrote to memory of 1676 1020 hwnza.exe 82 PID 1020 wrote to memory of 1676 1020 hwnza.exe 82 PID 1020 wrote to memory of 1676 1020 hwnza.exe 82 PID 1020 wrote to memory of 1676 1020 hwnza.exe 82
Processes
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\doc_pack-207025125.xlsb"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3984 -
C:\hgoitk\nkorpy\exlwhtih.exe"C:\hgoitk\nkorpy\exlwhtih.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3548 -
C:\hgoitk\nkorpy\exlwhtih.exeC:\hgoitk\nkorpy\exlwhtih.exe /C3⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:3052
-
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C:\Users\Admin\AppData\Roaming\Microsoft\Vsikyipst\hwnza.exeC:\Users\Admin\AppData\Roaming\Microsoft\Vsikyipst\hwnza.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1020 -
C:\Users\Admin\AppData\Roaming\Microsoft\Vsikyipst\hwnza.exeC:\Users\Admin\AppData\Roaming\Microsoft\Vsikyipst\hwnza.exe /C4⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:1124
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe4⤵
- Suspicious behavior: EnumeratesProcesses
PID:1676
-
-
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ahatkjilt /tr "\"C:\hgoitk\nkorpy\exlwhtih.exe\" /I ahatkjilt" /SC ONCE /Z /ST 05:47 /ET 05:593⤵
- Creates scheduled task(s)
PID:1996
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
a5ec15f60f5569fe780ba0cc9b0e0dfd
SHA1195b0a53dbbb0ab1145f590ed42e4dc79bb741a2
SHA2561df7bd6c7b471a23002a88e6f8b084cd771232c8643ebc237c5a93e894ff5dbc
SHA512cdb0604645a264d3002a6c6a34350bdf06fc99110d4d65d3063c6b74eb1098828740577f8b48889980f8b05def6bc02942f78a584ad8dcfc41273ae388b64cbd
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MD5
96967658deb7d88da248e077dc383eca
SHA1475c6525bf12dc043e8e20fac9b73b5e5c43165b
SHA256926a329dedbfa54478aae338e79e8c6861e345084173b2bd54d677ba73ce4342
SHA512542781099dc56c2cc7c685e87c3962cd65405a5b2e3ec24655e26f9156b2fdbebfd8f550d959b08bfb044cfd49e8bfcff6b3ccef891257177a71dafe7750cba2
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MD5
96967658deb7d88da248e077dc383eca
SHA1475c6525bf12dc043e8e20fac9b73b5e5c43165b
SHA256926a329dedbfa54478aae338e79e8c6861e345084173b2bd54d677ba73ce4342
SHA512542781099dc56c2cc7c685e87c3962cd65405a5b2e3ec24655e26f9156b2fdbebfd8f550d959b08bfb044cfd49e8bfcff6b3ccef891257177a71dafe7750cba2
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MD5
96967658deb7d88da248e077dc383eca
SHA1475c6525bf12dc043e8e20fac9b73b5e5c43165b
SHA256926a329dedbfa54478aae338e79e8c6861e345084173b2bd54d677ba73ce4342
SHA512542781099dc56c2cc7c685e87c3962cd65405a5b2e3ec24655e26f9156b2fdbebfd8f550d959b08bfb044cfd49e8bfcff6b3ccef891257177a71dafe7750cba2
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MD5
96967658deb7d88da248e077dc383eca
SHA1475c6525bf12dc043e8e20fac9b73b5e5c43165b
SHA256926a329dedbfa54478aae338e79e8c6861e345084173b2bd54d677ba73ce4342
SHA512542781099dc56c2cc7c685e87c3962cd65405a5b2e3ec24655e26f9156b2fdbebfd8f550d959b08bfb044cfd49e8bfcff6b3ccef891257177a71dafe7750cba2
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MD5
96967658deb7d88da248e077dc383eca
SHA1475c6525bf12dc043e8e20fac9b73b5e5c43165b
SHA256926a329dedbfa54478aae338e79e8c6861e345084173b2bd54d677ba73ce4342
SHA512542781099dc56c2cc7c685e87c3962cd65405a5b2e3ec24655e26f9156b2fdbebfd8f550d959b08bfb044cfd49e8bfcff6b3ccef891257177a71dafe7750cba2
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MD5
96967658deb7d88da248e077dc383eca
SHA1475c6525bf12dc043e8e20fac9b73b5e5c43165b
SHA256926a329dedbfa54478aae338e79e8c6861e345084173b2bd54d677ba73ce4342
SHA512542781099dc56c2cc7c685e87c3962cd65405a5b2e3ec24655e26f9156b2fdbebfd8f550d959b08bfb044cfd49e8bfcff6b3ccef891257177a71dafe7750cba2