Analysis
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max time kernel
136s -
max time network
145s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
29-10-2020 04:38
Static task
static1
Behavioral task
behavioral1
Sample
doc_pack-206720380.xlsb
Resource
win7v20201028
General
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Target
doc_pack-206720380.xlsb
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Size
24KB
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MD5
fc5e01e2e44c708c47d5fdc795e91f4b
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SHA1
94857cc93b9ab16afe5ae6de59d9cb7620e4c400
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SHA256
85dc565ef69ea5489ac8f5a326977dee60abba13df7311ccc173b901babb8315
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SHA512
9b874cdb144c3eca539d99b5f472d650ef49e8e28521b783053c960500f745118b0e8c8cd4235e41194f16a88acc9badff3e5f75da0839afad51433c54321ea5
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 5 IoCs
Processes:
exlwhtih.exeexlwhtih.exegqjospo.exegqjospo.exeexlwhtih.exepid Process 1096 exlwhtih.exe 1968 exlwhtih.exe 292 gqjospo.exe 480 gqjospo.exe 580 exlwhtih.exe -
Loads dropped DLL 4 IoCs
Processes:
EXCEL.EXEexlwhtih.exepid Process 1632 EXCEL.EXE 1632 EXCEL.EXE 1096 exlwhtih.exe 1096 exlwhtih.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Enumerates system info in registry 2 TTPs 1 IoCs
Processes:
EXCEL.EXEdescription ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
Processes:
EXCEL.EXEdescription ioc Process Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\Toolbar EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid Process 1632 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 9 IoCs
Processes:
exlwhtih.exeexlwhtih.exegqjospo.exegqjospo.exeexplorer.exeexlwhtih.exepid Process 1096 exlwhtih.exe 1968 exlwhtih.exe 1968 exlwhtih.exe 292 gqjospo.exe 480 gqjospo.exe 480 gqjospo.exe 1680 explorer.exe 1680 explorer.exe 580 exlwhtih.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
gqjospo.exepid Process 292 gqjospo.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
EXCEL.EXEpid Process 1632 EXCEL.EXE 1632 EXCEL.EXE 1632 EXCEL.EXE 1632 EXCEL.EXE 1632 EXCEL.EXE -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
EXCEL.EXEexlwhtih.exegqjospo.exetaskeng.exedescription pid Process procid_target PID 1632 wrote to memory of 1096 1632 EXCEL.EXE 31 PID 1632 wrote to memory of 1096 1632 EXCEL.EXE 31 PID 1632 wrote to memory of 1096 1632 EXCEL.EXE 31 PID 1632 wrote to memory of 1096 1632 EXCEL.EXE 31 PID 1096 wrote to memory of 1968 1096 exlwhtih.exe 33 PID 1096 wrote to memory of 1968 1096 exlwhtih.exe 33 PID 1096 wrote to memory of 1968 1096 exlwhtih.exe 33 PID 1096 wrote to memory of 1968 1096 exlwhtih.exe 33 PID 1096 wrote to memory of 292 1096 exlwhtih.exe 34 PID 1096 wrote to memory of 292 1096 exlwhtih.exe 34 PID 1096 wrote to memory of 292 1096 exlwhtih.exe 34 PID 1096 wrote to memory of 292 1096 exlwhtih.exe 34 PID 1096 wrote to memory of 1536 1096 exlwhtih.exe 35 PID 1096 wrote to memory of 1536 1096 exlwhtih.exe 35 PID 1096 wrote to memory of 1536 1096 exlwhtih.exe 35 PID 1096 wrote to memory of 1536 1096 exlwhtih.exe 35 PID 292 wrote to memory of 480 292 gqjospo.exe 37 PID 292 wrote to memory of 480 292 gqjospo.exe 37 PID 292 wrote to memory of 480 292 gqjospo.exe 37 PID 292 wrote to memory of 480 292 gqjospo.exe 37 PID 292 wrote to memory of 1680 292 gqjospo.exe 38 PID 292 wrote to memory of 1680 292 gqjospo.exe 38 PID 292 wrote to memory of 1680 292 gqjospo.exe 38 PID 292 wrote to memory of 1680 292 gqjospo.exe 38 PID 292 wrote to memory of 1680 292 gqjospo.exe 38 PID 1856 wrote to memory of 580 1856 taskeng.exe 40 PID 1856 wrote to memory of 580 1856 taskeng.exe 40 PID 1856 wrote to memory of 580 1856 taskeng.exe 40 PID 1856 wrote to memory of 580 1856 taskeng.exe 40
Processes
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C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\doc_pack-206720380.xlsb1⤵
- Loads dropped DLL
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1632 -
C:\hgoitk\nkorpy\exlwhtih.exe"C:\hgoitk\nkorpy\exlwhtih.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1096 -
C:\hgoitk\nkorpy\exlwhtih.exeC:\hgoitk\nkorpy\exlwhtih.exe /C3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1968
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C:\Users\Admin\AppData\Roaming\Microsoft\Iiankpe\gqjospo.exeC:\Users\Admin\AppData\Roaming\Microsoft\Iiankpe\gqjospo.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:292 -
C:\Users\Admin\AppData\Roaming\Microsoft\Iiankpe\gqjospo.exeC:\Users\Admin\AppData\Roaming\Microsoft\Iiankpe\gqjospo.exe /C4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:480
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe4⤵
- Suspicious behavior: EnumeratesProcesses
PID:1680
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn daoxxhh /tr "\"C:\hgoitk\nkorpy\exlwhtih.exe\" /I daoxxhh" /SC ONCE /Z /ST 05:44 /ET 05:563⤵
- Creates scheduled task(s)
PID:1536
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C:\Windows\system32\taskeng.exetaskeng.exe {DD5E750E-E72A-4E18-A804-A74D64585B15} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:1856 -
C:\hgoitk\nkorpy\exlwhtih.exeC:\hgoitk\nkorpy\exlwhtih.exe /I daoxxhh2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:580
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
MD5
31b7f73f89cf7f08b753584d14d9f18a
SHA1e375fcc54e060ace0e044cb255bf2ec6f84f4d43
SHA256cf492905e71639146e2d5619b785c6fa97ec58dd39929875ea51a36ac12afae6
SHA512b17644a40c9300771c041bbbaf5f5faaf214a05601929a01335ff4bb98937ba0f12345c4d897e66ce258efa36c248c9bdecdbaceb10227ad4045957840ff3f1e
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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
-
MD5
96967658deb7d88da248e077dc383eca
SHA1475c6525bf12dc043e8e20fac9b73b5e5c43165b
SHA256926a329dedbfa54478aae338e79e8c6861e345084173b2bd54d677ba73ce4342
SHA512542781099dc56c2cc7c685e87c3962cd65405a5b2e3ec24655e26f9156b2fdbebfd8f550d959b08bfb044cfd49e8bfcff6b3ccef891257177a71dafe7750cba2
-
MD5
96967658deb7d88da248e077dc383eca
SHA1475c6525bf12dc043e8e20fac9b73b5e5c43165b
SHA256926a329dedbfa54478aae338e79e8c6861e345084173b2bd54d677ba73ce4342
SHA512542781099dc56c2cc7c685e87c3962cd65405a5b2e3ec24655e26f9156b2fdbebfd8f550d959b08bfb044cfd49e8bfcff6b3ccef891257177a71dafe7750cba2
-
MD5
96967658deb7d88da248e077dc383eca
SHA1475c6525bf12dc043e8e20fac9b73b5e5c43165b
SHA256926a329dedbfa54478aae338e79e8c6861e345084173b2bd54d677ba73ce4342
SHA512542781099dc56c2cc7c685e87c3962cd65405a5b2e3ec24655e26f9156b2fdbebfd8f550d959b08bfb044cfd49e8bfcff6b3ccef891257177a71dafe7750cba2
-
MD5
96967658deb7d88da248e077dc383eca
SHA1475c6525bf12dc043e8e20fac9b73b5e5c43165b
SHA256926a329dedbfa54478aae338e79e8c6861e345084173b2bd54d677ba73ce4342
SHA512542781099dc56c2cc7c685e87c3962cd65405a5b2e3ec24655e26f9156b2fdbebfd8f550d959b08bfb044cfd49e8bfcff6b3ccef891257177a71dafe7750cba2
-
MD5
96967658deb7d88da248e077dc383eca
SHA1475c6525bf12dc043e8e20fac9b73b5e5c43165b
SHA256926a329dedbfa54478aae338e79e8c6861e345084173b2bd54d677ba73ce4342
SHA512542781099dc56c2cc7c685e87c3962cd65405a5b2e3ec24655e26f9156b2fdbebfd8f550d959b08bfb044cfd49e8bfcff6b3ccef891257177a71dafe7750cba2
-
MD5
96967658deb7d88da248e077dc383eca
SHA1475c6525bf12dc043e8e20fac9b73b5e5c43165b
SHA256926a329dedbfa54478aae338e79e8c6861e345084173b2bd54d677ba73ce4342
SHA512542781099dc56c2cc7c685e87c3962cd65405a5b2e3ec24655e26f9156b2fdbebfd8f550d959b08bfb044cfd49e8bfcff6b3ccef891257177a71dafe7750cba2
-
MD5
96967658deb7d88da248e077dc383eca
SHA1475c6525bf12dc043e8e20fac9b73b5e5c43165b
SHA256926a329dedbfa54478aae338e79e8c6861e345084173b2bd54d677ba73ce4342
SHA512542781099dc56c2cc7c685e87c3962cd65405a5b2e3ec24655e26f9156b2fdbebfd8f550d959b08bfb044cfd49e8bfcff6b3ccef891257177a71dafe7750cba2
-
MD5
96967658deb7d88da248e077dc383eca
SHA1475c6525bf12dc043e8e20fac9b73b5e5c43165b
SHA256926a329dedbfa54478aae338e79e8c6861e345084173b2bd54d677ba73ce4342
SHA512542781099dc56c2cc7c685e87c3962cd65405a5b2e3ec24655e26f9156b2fdbebfd8f550d959b08bfb044cfd49e8bfcff6b3ccef891257177a71dafe7750cba2