Analysis
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max time kernel
147s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
20-06-2022 03:10
Static task
static1
Behavioral task
behavioral1
Sample
333f975099aa98ab61a6972cd31ec5f8314c6cb1a49ece968a951ad84f494860.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
333f975099aa98ab61a6972cd31ec5f8314c6cb1a49ece968a951ad84f494860.exe
Resource
win10v2004-20220414-en
General
-
Target
333f975099aa98ab61a6972cd31ec5f8314c6cb1a49ece968a951ad84f494860.exe
-
Size
355KB
-
MD5
071b4497f6f663133e9d2c5b9fc15c6d
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SHA1
3334452e9da9f49d07058395bede8b06bc69ba0e
-
SHA256
333f975099aa98ab61a6972cd31ec5f8314c6cb1a49ece968a951ad84f494860
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SHA512
6f11268b4a581f215811882fbf510801bce98aba6eda56fb9d4de04fdf00dddbada92c03953e1888cfcbbf7ca2d71d11f91895977955a6c9ecd5f5b0d520fda9
Malware Config
Extracted
trickbot
1000310
sat4
82.202.212.172:443
24.247.181.155:449
24.247.182.39:449
213.183.63.16:443
74.132.133.246:449
24.247.182.7:449
71.14.129.8:449
198.46.131.164:443
74.132.135.120:449
198.46.160.217:443
71.94.101.25:443
206.130.141.255:449
192.3.52.107:443
74.140.160.33:449
65.31.241.133:449
140.190.54.187:449
24.247.181.226:449
108.160.196.130:449
23.94.187.116:443
103.110.91.118:449
188.68.211.211:443
75.108.123.165:449
72.189.124.41:449
74.134.5.113:449
105.27.171.234:449
182.253.20.66:449
172.222.97.179:449
72.241.62.188:449
198.46.198.241:443
199.227.126.250:449
97.87.172.0:449
197.232.50.85:443
94.232.20.113:443
190.145.74.84:449
47.49.168.50:443
64.128.175.37:449
24.227.222.4:449
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autorunControl:GetSystemInfoName:systeminfoName:injectDllName:pwgrab
Signatures
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Trickbot x86 loader 3 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral2/memory/2176-133-0x00000000006F0000-0x0000000000730000-memory.dmp trickbot_loader32 behavioral2/memory/3512-147-0x00000000001A0000-0x00000000001E0000-memory.dmp trickbot_loader32 behavioral2/memory/3512-148-0x00000000001A0000-0x00000000001E0000-memory.dmp trickbot_loader32 -
Executes dropped EXE 1 IoCs
Processes:
333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exepid process 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
regini.exesvchost.exeregini.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows\CurrentVersion\Run regini.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows\CurrentVersion\Run svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\C:\Users\Admin\AppData\Roaming\NetSf\333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe = "C:\\Users\\Admin\\AppData\\Roaming\\NetSf\\333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe" svchost.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows\CurrentVersion\Run regini.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 35 ipecho.net 37 ipecho.net -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
333f975099aa98ab61a6972cd31ec5f8314c6cb1a49ece968a951ad84f494860.exe333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exedescription pid process target process PID 2176 wrote to memory of 3512 2176 333f975099aa98ab61a6972cd31ec5f8314c6cb1a49ece968a951ad84f494860.exe 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe PID 2176 wrote to memory of 3512 2176 333f975099aa98ab61a6972cd31ec5f8314c6cb1a49ece968a951ad84f494860.exe 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe PID 2176 wrote to memory of 3512 2176 333f975099aa98ab61a6972cd31ec5f8314c6cb1a49ece968a951ad84f494860.exe 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe PID 3512 wrote to memory of 1560 3512 333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe svchost.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\333f975099aa98ab61a6972cd31ec5f8314c6cb1a49ece968a951ad84f494860.exe"C:\Users\Admin\AppData\Local\Temp\333f975099aa98ab61a6972cd31ec5f8314c6cb1a49ece968a951ad84f494860.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\NetSf\333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exeC:\Users\Admin\AppData\Roaming\NetSf\333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exe2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵
- Adds Run key to start application
-
C:\Windows\SYSTEM32\regini.exeregini C:\Users\Admin\AppData\Local\Temp\tmp0514⤵
- Adds Run key to start application
-
C:\Windows\SYSTEM32\regini.exeregini C:\Users\Admin\AppData\Local\Temp\tmp0514⤵
- Adds Run key to start application
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp051Filesize
67B
MD5e4bcd320585af9f77671cc6e91fe9de6
SHA115f12439eb3e133affb37b29e41e57d89fc90e06
SHA256a1e0f5a9cfc9615222f04e65455c7c4c1ba86710275afffd472428a293c31ec8
SHA51200497885531c0b84fe869828e5f2c0631f2f175f961c62175736487ae703252ba7393f882ffe99d8c4bcdb951172e35daa9ca41f45e64ce97fbae7721b25c112
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C:\Users\Admin\AppData\Local\Temp\tmp051Filesize
67B
MD558b2f90cc0182925ae0bab51700b14ab
SHA1d2975adeb8dc68f2f5e10edee524de78e79828db
SHA2568114822fe9a58e5ba08abb480dd595109c66a49d9afc404f85843915694c2964
SHA512de6154d3d44c7e332f5cf1f3b1e4f20612ecd37f08fa60382ecc5008af2d9a55216357d6927e706fd2ef60b772e7941631fdfe9b1d615e5264e99cffe59ad782
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1809750270-3141839489-3074374771-1000\0f5007522459c86e95ffcc62f32308f1_2c7a2658-1166-4e8e-b7f6-c01b4ff97801Filesize
1KB
MD54d25be9d04e18a324c9355959c8fdb7b
SHA127cf089dbd702c7a56cf265ebc93c057cacee5e5
SHA2568d24ed81e00d7a22afea2dff706cdc04494467e882960809e02c11affcea6ab7
SHA512203cc02be36409565a1c14c4f9287f225257695d0b2fae34b0e293ccc2dd4c37bd63b09d64983a63ba6c5ad2d77acfa5983c4affb8bd48c4f8caf5277cb4347d
-
C:\Users\Admin\AppData\Roaming\NetSf\333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exeFilesize
355KB
MD5071b4497f6f663133e9d2c5b9fc15c6d
SHA13334452e9da9f49d07058395bede8b06bc69ba0e
SHA256333f975099aa98ab61a6972cd31ec5f8314c6cb1a49ece968a951ad84f494860
SHA5126f11268b4a581f215811882fbf510801bce98aba6eda56fb9d4de04fdf00dddbada92c03953e1888cfcbbf7ca2d71d11f91895977955a6c9ecd5f5b0d520fda9
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C:\Users\Admin\AppData\Roaming\NetSf\333f986099aa99ab71a7982cd31ec6f9314c7cb1a49ece979a961ad94f494970.exeFilesize
355KB
MD5071b4497f6f663133e9d2c5b9fc15c6d
SHA13334452e9da9f49d07058395bede8b06bc69ba0e
SHA256333f975099aa98ab61a6972cd31ec5f8314c6cb1a49ece968a951ad84f494860
SHA5126f11268b4a581f215811882fbf510801bce98aba6eda56fb9d4de04fdf00dddbada92c03953e1888cfcbbf7ca2d71d11f91895977955a6c9ecd5f5b0d520fda9
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memory/112-149-0x0000000000000000-mapping.dmp
-
memory/1172-151-0x0000000000000000-mapping.dmp
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memory/1560-139-0x0000000000000000-mapping.dmp
-
memory/1560-141-0x0000000140000000-0x0000000140039000-memory.dmpFilesize
228KB
-
memory/2176-133-0x00000000006F0000-0x0000000000730000-memory.dmpFilesize
256KB
-
memory/3512-148-0x00000000001A0000-0x00000000001E0000-memory.dmpFilesize
256KB
-
memory/3512-147-0x00000000001A0000-0x00000000001E0000-memory.dmpFilesize
256KB
-
memory/3512-136-0x0000000010000000-0x0000000010007000-memory.dmpFilesize
28KB
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memory/3512-130-0x0000000000000000-mapping.dmp