Analysis
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max time kernel
141s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
08-03-2023 12:50
Static task
static1
Behavioral task
behavioral1
Sample
7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe
Resource
win7-20230220-en
General
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Target
7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe
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Size
540KB
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MD5
28cfd8a6b63836e39fc10c87ee7ec59d
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SHA1
7ace13d7b698ca6fa87ef337237893424503bde7
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SHA256
7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b
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SHA512
0de6451ccbc936e3eebead59447ea803a012b8774d7622a9822d59cfab1400ce0345da8cfb729c76a3b4fc1cd5775183e0a43289a5f428a31bb86ddf91718862
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SSDEEP
12288:ry5iow33myVaf/mhy4h0gTLL/niHDpWuOthr+RMp:6i/Hm6xhyLgHrni0H
Malware Config
Extracted
emotet
Epoch2
186.75.241.230:80
181.143.194.138:443
181.143.53.227:21
85.104.59.244:20
80.11.163.139:443
167.71.10.37:8080
104.131.44.150:8080
185.187.198.15:80
133.167.80.63:7080
198.199.114.69:8080
144.139.247.220:80
152.89.236.214:8080
78.24.219.147:8080
92.222.216.44:8080
46.105.131.87:80
190.226.44.20:21
182.176.132.213:8090
85.54.169.141:8080
192.81.213.192:8080
101.187.237.217:20
211.63.71.72:8080
5.196.74.210:8080
27.4.80.183:443
27.147.163.188:8080
222.214.218.192:8080
104.236.246.93:8080
91.205.215.66:8080
190.18.146.70:80
138.201.140.110:8080
190.108.228.48:990
206.189.98.125:8080
178.79.161.166:443
182.76.6.2:8080
115.78.95.230:443
24.45.195.162:7080
173.212.203.26:8080
87.106.139.101:8080
182.176.106.43:995
199.255.156.210:8080
37.157.194.134:443
192.254.173.31:8080
87.106.136.232:8080
190.53.135.159:21
85.106.1.166:50000
200.71.148.138:8080
47.41.213.2:22
149.202.153.252:8080
190.211.207.11:443
62.75.187.192:8080
24.45.195.162:8443
212.71.234.16:8080
189.209.217.49:80
201.251.43.69:8080
45.33.49.124:443
86.98.25.30:53
95.128.43.213:8080
136.243.177.26:8080
159.65.25.128:8080
185.94.252.13:443
31.172.240.91:8080
92.233.128.13:143
41.220.119.246:80
31.12.67.62:7080
201.184.105.242:443
190.145.67.134:8090
181.31.213.158:8080
80.11.163.139:21
59.103.164.174:80
124.240.198.66:80
104.131.11.150:8080
190.106.97.230:443
94.192.225.46:80
67.225.229.55:8080
190.228.72.244:53
94.205.247.10:80
169.239.182.217:8080
217.160.182.191:8080
87.230.19.21:8080
Signatures
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Drops file in System32 directory 1 IoCs
Processes:
editionrouter.exedescription ioc process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat editionrouter.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies data under HKEY_USERS 21 IoCs
Processes:
editionrouter.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings editionrouter.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 editionrouter.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings editionrouter.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{54CE1F0E-66AE-4971-A304-D14C71F74CB6}\WpadDecisionReason = "1" editionrouter.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ba-0f-d4-dc-27-8c\WpadDecisionTime = 30b0da0cc551d901 editionrouter.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{54CE1F0E-66AE-4971-A304-D14C71F74CB6}\WpadDecisionTime = 30b0da0cc551d901 editionrouter.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ba-0f-d4-dc-27-8c editionrouter.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{54CE1F0E-66AE-4971-A304-D14C71F74CB6}\ba-0f-d4-dc-27-8c editionrouter.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix editionrouter.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" editionrouter.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" editionrouter.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" editionrouter.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad editionrouter.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ba-0f-d4-dc-27-8c\WpadDecisionReason = "1" editionrouter.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections editionrouter.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 editionrouter.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00dc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 editionrouter.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{54CE1F0E-66AE-4971-A304-D14C71F74CB6}\WpadDecision = "0" editionrouter.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ba-0f-d4-dc-27-8c\WpadDecision = "0" editionrouter.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{54CE1F0E-66AE-4971-A304-D14C71F74CB6} editionrouter.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{54CE1F0E-66AE-4971-A304-D14C71F74CB6}\WpadNetworkName = "Network 3" editionrouter.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
editionrouter.exepid process 1924 editionrouter.exe 1924 editionrouter.exe 1924 editionrouter.exe 1924 editionrouter.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exepid process 1688 7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exeeditionrouter.exeeditionrouter.exepid process 1712 7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe 1712 7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe 1688 7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe 1688 7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe 380 editionrouter.exe 380 editionrouter.exe 1924 editionrouter.exe 1924 editionrouter.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exeeditionrouter.exedescription pid process target process PID 1712 wrote to memory of 1688 1712 7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe 7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe PID 1712 wrote to memory of 1688 1712 7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe 7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe PID 1712 wrote to memory of 1688 1712 7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe 7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe PID 1712 wrote to memory of 1688 1712 7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe 7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe PID 380 wrote to memory of 1924 380 editionrouter.exe editionrouter.exe PID 380 wrote to memory of 1924 380 editionrouter.exe editionrouter.exe PID 380 wrote to memory of 1924 380 editionrouter.exe editionrouter.exe PID 380 wrote to memory of 1924 380 editionrouter.exe editionrouter.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe"C:\Users\Admin\AppData\Local\Temp\7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7bdd1409b080eb8510163cea3761d694be0eaec7e22bc44736cbfbc3025a310b.exe--98a75cc42⤵
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\editionrouter.exe"C:\Windows\SysWOW64\editionrouter.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\editionrouter.exe--3945615d2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/380-65-0x00000000004A0000-0x00000000004B4000-memory.dmpFilesize
80KB
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memory/1688-60-0x0000000000240000-0x0000000000254000-memory.dmpFilesize
80KB
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memory/1712-54-0x0000000000250000-0x0000000000264000-memory.dmpFilesize
80KB
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memory/1712-59-0x0000000000240000-0x000000000024F000-memory.dmpFilesize
60KB
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memory/1924-70-0x00000000002D0000-0x00000000002E4000-memory.dmpFilesize
80KB