Analysis
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max time kernel
151s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
09/11/2022, 19:19
Behavioral task
behavioral1
Sample
2924040062.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
2924040062.xls
Resource
win10v2004-20220812-en
General
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Target
2924040062.xls
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Size
91KB
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MD5
632988f1da9b90b80096e04ba4f5b634
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SHA1
8a751b4b28f4717fe80340724a72b4dca7d8f43d
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SHA256
5658aa6f8a089d752a2ab2f2e9f4c291687cff0d4a5c58e313122e1fb0be2c52
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SHA512
e33e35a8e7eca4ae17fb0f44417a946d0aca9d29417843ced20ed4aa7c5308e0486272d991bced8fae8f87cf7114f72128c47d7a404686ebaef339a54fc95be0
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SSDEEP
1536:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dg2bCXuZH4gb4CEn9J4ZKcvp:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgC
Malware Config
Extracted
http://bundlefilm.com/headers/lkfBH3Czw9CjEW07P2/
http://camsanparke.net/wp-content/h2Ja5bwB03hnyfCb/
http://royreid.co.uk/wp-content/dCwG/
https://cs.com.sg/admin/a1lR5wu/
Extracted
emotet
Epoch5
178.238.225.252:8080
139.196.72.155:8080
36.67.23.59:443
103.56.149.105:8080
37.44.244.177:8080
85.25.120.45:8080
202.134.4.210:7080
78.47.204.80:443
83.229.80.93:8080
93.104.209.107:8080
80.211.107.116:8080
165.22.254.236:8080
104.244.79.94:443
185.148.169.10:8080
190.145.8.4:443
175.126.176.79:8080
139.59.80.108:8080
188.165.79.151:443
128.199.217.206:443
64.227.55.231:8080
218.38.121.17:443
103.71.99.57:8080
103.224.241.74:8080
128.199.242.164:8080
85.214.67.203:8080
103.254.12.236:7080
46.101.98.60:8080
178.62.112.199:8080
210.57.209.142:8080
195.77.239.39:8080
103.126.216.86:443
82.98.180.154:7080
202.28.34.99:8080
174.138.33.49:7080
160.16.143.191:8080
51.75.33.122:443
103.41.204.169:8080
186.250.48.5:443
87.106.97.83:7080
118.98.72.86:443
196.44.98.190:8080
103.85.95.4:8080
62.171.178.147:8080
54.37.228.122:443
114.79.130.68:443
198.199.70.22:8080
Signatures
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Process spawned unexpected child process 4 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 2576 2416 regsvr32.exe 79 Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 208 2416 regsvr32.exe 79 Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 4784 2416 regsvr32.exe 79 Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 3172 2416 regsvr32.exe 79 -
Downloads MZ/PE file
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Loads dropped DLL 8 IoCs
pid Process 2576 regsvr32.exe 4928 regsvr32.exe 208 regsvr32.exe 2224 regsvr32.exe 4784 regsvr32.exe 4592 regsvr32.exe 3172 regsvr32.exe 1036 regsvr32.exe -
Adds Run key to start application 2 TTPs 6 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jmWihvnqNYhdJE.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\HQwTrwSSnYYp\\jmWihvnqNYhdJE.dll\"" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RHdPeB.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\VWbrvjs\\RHdPeB.dll\"" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OZAmgxS.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\XeMUhqWmNfyvrlI\\OZAmgxS.dll\"" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run regsvr32.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description 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 -
Enumerates system info in registry 2 TTPs 3 IoCs
description 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
pid Process 2416 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 24 IoCs
pid Process 2576 regsvr32.exe 2576 regsvr32.exe 4928 regsvr32.exe 4928 regsvr32.exe 4928 regsvr32.exe 208 regsvr32.exe 4928 regsvr32.exe 208 regsvr32.exe 2224 regsvr32.exe 2224 regsvr32.exe 4784 regsvr32.exe 4784 regsvr32.exe 2224 regsvr32.exe 2224 regsvr32.exe 4592 regsvr32.exe 4592 regsvr32.exe 4592 regsvr32.exe 4592 regsvr32.exe 3172 regsvr32.exe 3172 regsvr32.exe 1036 regsvr32.exe 1036 regsvr32.exe 1036 regsvr32.exe 1036 regsvr32.exe -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2416 EXCEL.EXE 2416 EXCEL.EXE 2416 EXCEL.EXE 2416 EXCEL.EXE 2416 EXCEL.EXE 2416 EXCEL.EXE 2416 EXCEL.EXE 2416 EXCEL.EXE 2416 EXCEL.EXE 2416 EXCEL.EXE 2416 EXCEL.EXE 2416 EXCEL.EXE -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 2416 wrote to memory of 2576 2416 EXCEL.EXE 83 PID 2416 wrote to memory of 2576 2416 EXCEL.EXE 83 PID 2576 wrote to memory of 4928 2576 regsvr32.exe 84 PID 2576 wrote to memory of 4928 2576 regsvr32.exe 84 PID 2416 wrote to memory of 208 2416 EXCEL.EXE 85 PID 2416 wrote to memory of 208 2416 EXCEL.EXE 85 PID 208 wrote to memory of 2224 208 regsvr32.exe 86 PID 208 wrote to memory of 2224 208 regsvr32.exe 86 PID 2416 wrote to memory of 4784 2416 EXCEL.EXE 87 PID 2416 wrote to memory of 4784 2416 EXCEL.EXE 87 PID 4784 wrote to memory of 4592 4784 regsvr32.exe 88 PID 4784 wrote to memory of 4592 4784 regsvr32.exe 88 PID 2416 wrote to memory of 3172 2416 EXCEL.EXE 89 PID 2416 wrote to memory of 3172 2416 EXCEL.EXE 89 PID 3172 wrote to memory of 1036 3172 regsvr32.exe 90 PID 3172 wrote to memory of 1036 3172 regsvr32.exe 90
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\2924040062.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2416 -
C:\Windows\System32\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\elv1.ooocccxxx2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2576 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\XeMUhqWmNfyvrlI\OZAmgxS.dll"3⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:4928
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C:\Windows\System32\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\elv2.ooocccxxx2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:208 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\VWbrvjs\RHdPeB.dll"3⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:2224
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C:\Windows\System32\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\elv3.ooocccxxx2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4784 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\LkokAMlxLU\TmIkctEOFx.dll"3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:4592
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C:\Windows\System32\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\elv4.ooocccxxx2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3172 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\HQwTrwSSnYYp\jmWihvnqNYhdJE.dll"3⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:1036
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
434KB
MD570329acd368c40e1aa6c5e652b4446bf
SHA1ff932b9066c589e863481e4fe768f1cd45179c33
SHA256393db4a830f16a7c347d952139ffc92e558fda88ae7b134d885b22fde3d32b37
SHA5128d8c20e3062b212d6fff96ead9f43b0c004fb20451f4924cd8ae118c90ffd10d78885cf97d5f1e64049f78c6598470f2c16fe33f617ab046ff9aaecee21bea9e
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Filesize
434KB
MD570329acd368c40e1aa6c5e652b4446bf
SHA1ff932b9066c589e863481e4fe768f1cd45179c33
SHA256393db4a830f16a7c347d952139ffc92e558fda88ae7b134d885b22fde3d32b37
SHA5128d8c20e3062b212d6fff96ead9f43b0c004fb20451f4924cd8ae118c90ffd10d78885cf97d5f1e64049f78c6598470f2c16fe33f617ab046ff9aaecee21bea9e
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Filesize
434KB
MD5136182ddbf3b6c0fd38a2af3f43a77dc
SHA1897ad8bded361c87932429255ce4089a6dbbb6ff
SHA256ca12c7cade8dca428263d53316ce7f16b6f94f9aa66fa9d768968b64888c05fb
SHA512b4ad1c5a1d24b9989eba702040a75f5425422750e9d0ab67ae632892af016d05a58670739f8a321e922d1b60ff9a86c2c816deded85fa7c261008181472b42ba
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Filesize
434KB
MD5136182ddbf3b6c0fd38a2af3f43a77dc
SHA1897ad8bded361c87932429255ce4089a6dbbb6ff
SHA256ca12c7cade8dca428263d53316ce7f16b6f94f9aa66fa9d768968b64888c05fb
SHA512b4ad1c5a1d24b9989eba702040a75f5425422750e9d0ab67ae632892af016d05a58670739f8a321e922d1b60ff9a86c2c816deded85fa7c261008181472b42ba
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Filesize
434KB
MD576f1f6e48efcdebe14e0c45b30f3b935
SHA17561eb1b663f296e5594541ae0087f601efaa818
SHA256a2e4d5ab1b9b364d1db0df6a9ef5cb6f196dfce32a57781ab838d4537472d7ef
SHA51250cf84efb6fe961c914a15b0ec4efd0023f6a2ec4d8f24c22baad23f8dadb711e64a1951b825e90559746189dd2cd10e74bef842b0ee21b90d83b56bea2c8550
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Filesize
434KB
MD576f1f6e48efcdebe14e0c45b30f3b935
SHA17561eb1b663f296e5594541ae0087f601efaa818
SHA256a2e4d5ab1b9b364d1db0df6a9ef5cb6f196dfce32a57781ab838d4537472d7ef
SHA51250cf84efb6fe961c914a15b0ec4efd0023f6a2ec4d8f24c22baad23f8dadb711e64a1951b825e90559746189dd2cd10e74bef842b0ee21b90d83b56bea2c8550
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Filesize
434KB
MD543c4817d1436823f1a7b435fad563c4f
SHA11bfe464fde5eadfad039df10a544859c3a6f75db
SHA25606b876b602c6d745395193bc106ac0172915b2e27ca461e28b33504ae09586a7
SHA512d396a8c043b62ca3c688024401a5d85605ba034ab7d2a8704b1bde0177f0526e1b3a7bc5d48c5df264cf7d9c827e057232ee5f54feba485da3d2b4db9595fbd4
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Filesize
434KB
MD543c4817d1436823f1a7b435fad563c4f
SHA11bfe464fde5eadfad039df10a544859c3a6f75db
SHA25606b876b602c6d745395193bc106ac0172915b2e27ca461e28b33504ae09586a7
SHA512d396a8c043b62ca3c688024401a5d85605ba034ab7d2a8704b1bde0177f0526e1b3a7bc5d48c5df264cf7d9c827e057232ee5f54feba485da3d2b4db9595fbd4
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Filesize
434KB
MD543c4817d1436823f1a7b435fad563c4f
SHA11bfe464fde5eadfad039df10a544859c3a6f75db
SHA25606b876b602c6d745395193bc106ac0172915b2e27ca461e28b33504ae09586a7
SHA512d396a8c043b62ca3c688024401a5d85605ba034ab7d2a8704b1bde0177f0526e1b3a7bc5d48c5df264cf7d9c827e057232ee5f54feba485da3d2b4db9595fbd4
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Filesize
434KB
MD576f1f6e48efcdebe14e0c45b30f3b935
SHA17561eb1b663f296e5594541ae0087f601efaa818
SHA256a2e4d5ab1b9b364d1db0df6a9ef5cb6f196dfce32a57781ab838d4537472d7ef
SHA51250cf84efb6fe961c914a15b0ec4efd0023f6a2ec4d8f24c22baad23f8dadb711e64a1951b825e90559746189dd2cd10e74bef842b0ee21b90d83b56bea2c8550
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Filesize
434KB
MD5136182ddbf3b6c0fd38a2af3f43a77dc
SHA1897ad8bded361c87932429255ce4089a6dbbb6ff
SHA256ca12c7cade8dca428263d53316ce7f16b6f94f9aa66fa9d768968b64888c05fb
SHA512b4ad1c5a1d24b9989eba702040a75f5425422750e9d0ab67ae632892af016d05a58670739f8a321e922d1b60ff9a86c2c816deded85fa7c261008181472b42ba
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Filesize
434KB
MD570329acd368c40e1aa6c5e652b4446bf
SHA1ff932b9066c589e863481e4fe768f1cd45179c33
SHA256393db4a830f16a7c347d952139ffc92e558fda88ae7b134d885b22fde3d32b37
SHA5128d8c20e3062b212d6fff96ead9f43b0c004fb20451f4924cd8ae118c90ffd10d78885cf97d5f1e64049f78c6598470f2c16fe33f617ab046ff9aaecee21bea9e