Analysis
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max time kernel
111s -
max time network
137s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
29-10-2020 04:37
Static task
static1
Behavioral task
behavioral1
Sample
doc_pack-2067814132.xlsb
Resource
win7v20201028
General
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Target
doc_pack-2067814132.xlsb
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Size
24KB
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MD5
8a0b4d6139f9406e45b13f66839fdc27
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SHA1
e082a818edf14dfcf56dd5f6b12c857f271a3a06
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SHA256
4063b6a7f6da00e76caab51e6b8a1f5197cc92b44e9ff00f97a33327cb93b88e
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SHA512
790a4f118286082383ee43fa0f3e02aaf1a5add503e86ed56f6cef0df86a0104b494c4255856e796e956930c1b3e6f3059b447286125b65813c7e310da7dd143
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.exeapwgd.exeapwgd.exeexlwhtih.exepid Process 484 exlwhtih.exe 1144 exlwhtih.exe 1820 apwgd.exe 1520 apwgd.exe 328 exlwhtih.exe -
Loads dropped DLL 4 IoCs
Processes:
EXCEL.EXEexlwhtih.exepid Process 1056 EXCEL.EXE 1056 EXCEL.EXE 484 exlwhtih.exe 484 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\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\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 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 Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote 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 Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\Toolbar 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 -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid Process 1056 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 9 IoCs
Processes:
exlwhtih.exeexlwhtih.exeapwgd.exeapwgd.exeexplorer.exeexlwhtih.exepid Process 484 exlwhtih.exe 1144 exlwhtih.exe 1144 exlwhtih.exe 1820 apwgd.exe 1520 apwgd.exe 1520 apwgd.exe 2012 explorer.exe 2012 explorer.exe 328 exlwhtih.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
apwgd.exepid Process 1820 apwgd.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
EXCEL.EXEpid Process 1056 EXCEL.EXE 1056 EXCEL.EXE 1056 EXCEL.EXE 1056 EXCEL.EXE 1056 EXCEL.EXE -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
EXCEL.EXEexlwhtih.exeapwgd.exetaskeng.exedescription pid Process procid_target PID 1056 wrote to memory of 484 1056 EXCEL.EXE 31 PID 1056 wrote to memory of 484 1056 EXCEL.EXE 31 PID 1056 wrote to memory of 484 1056 EXCEL.EXE 31 PID 1056 wrote to memory of 484 1056 EXCEL.EXE 31 PID 484 wrote to memory of 1144 484 exlwhtih.exe 33 PID 484 wrote to memory of 1144 484 exlwhtih.exe 33 PID 484 wrote to memory of 1144 484 exlwhtih.exe 33 PID 484 wrote to memory of 1144 484 exlwhtih.exe 33 PID 484 wrote to memory of 1820 484 exlwhtih.exe 34 PID 484 wrote to memory of 1820 484 exlwhtih.exe 34 PID 484 wrote to memory of 1820 484 exlwhtih.exe 34 PID 484 wrote to memory of 1820 484 exlwhtih.exe 34 PID 484 wrote to memory of 368 484 exlwhtih.exe 35 PID 484 wrote to memory of 368 484 exlwhtih.exe 35 PID 484 wrote to memory of 368 484 exlwhtih.exe 35 PID 484 wrote to memory of 368 484 exlwhtih.exe 35 PID 1820 wrote to memory of 1520 1820 apwgd.exe 37 PID 1820 wrote to memory of 1520 1820 apwgd.exe 37 PID 1820 wrote to memory of 1520 1820 apwgd.exe 37 PID 1820 wrote to memory of 1520 1820 apwgd.exe 37 PID 1820 wrote to memory of 2012 1820 apwgd.exe 38 PID 1820 wrote to memory of 2012 1820 apwgd.exe 38 PID 1820 wrote to memory of 2012 1820 apwgd.exe 38 PID 1820 wrote to memory of 2012 1820 apwgd.exe 38 PID 1820 wrote to memory of 2012 1820 apwgd.exe 38 PID 1004 wrote to memory of 328 1004 taskeng.exe 40 PID 1004 wrote to memory of 328 1004 taskeng.exe 40 PID 1004 wrote to memory of 328 1004 taskeng.exe 40 PID 1004 wrote to memory of 328 1004 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-2067814132.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:1056 -
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:484 -
C:\hgoitk\nkorpy\exlwhtih.exeC:\hgoitk\nkorpy\exlwhtih.exe /C3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1144
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C:\Users\Admin\AppData\Roaming\Microsoft\Yfdcrek\apwgd.exeC:\Users\Admin\AppData\Roaming\Microsoft\Yfdcrek\apwgd.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1820 -
C:\Users\Admin\AppData\Roaming\Microsoft\Yfdcrek\apwgd.exeC:\Users\Admin\AppData\Roaming\Microsoft\Yfdcrek\apwgd.exe /C4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1520
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe4⤵
- Suspicious behavior: EnumeratesProcesses
PID:2012
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ozryjayl /tr "\"C:\hgoitk\nkorpy\exlwhtih.exe\" /I ozryjayl" /SC ONCE /Z /ST 05:36 /ET 05:483⤵
- Creates scheduled task(s)
PID:368
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-
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C:\Windows\system32\taskeng.exetaskeng.exe {9B044788-7F2A-4FCA-B913-397DE9A0278D} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:1004 -
C:\hgoitk\nkorpy\exlwhtih.exeC:\hgoitk\nkorpy\exlwhtih.exe /I ozryjayl2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:328
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
2347850a4616338b22af23cbaeb29990
SHA18d56c4428911a6e8078b39f145e1b86ae7d2d6b2
SHA256a8c9e31d44c73a5992308f962177ad7c0d9fde21790b431e95794017ca20e941
SHA512c9133bb771e311ecdef72155324c5a195265d7b0029c308b5d56349c30c2a949337e4d9729601e6cb461b93b96ea5a0e3690a93322fab77062973a09fb82d9cb
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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