Analysis
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max time kernel
149s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
01-07-2022 06:32
Static task
static1
Behavioral task
behavioral1
Sample
5fb9d2ded09f5574d54e6c66361c0961a3f1f11abce29fdc2392e4bbfe34b9d0.exe
Resource
win7-20220414-en
General
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Target
5fb9d2ded09f5574d54e6c66361c0961a3f1f11abce29fdc2392e4bbfe34b9d0.exe
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Size
412KB
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MD5
e33fe9a077c74ed940275406de2e64fe
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SHA1
af37eb4e6db6905d6d649b223e84c4452411f9cb
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SHA256
5fb9d2ded09f5574d54e6c66361c0961a3f1f11abce29fdc2392e4bbfe34b9d0
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SHA512
1aefb4fc26d6369c763b4182e31dd9392e6bd0d3f431d460687272d21e9db1b7c38e7e7d4c481afacc71cdfb877cc3ceaf873be842a4b52879fa80827681c910
Malware Config
Extracted
trickbot
1000496
wecan100
5.182.210.226:443
85.204.116.128:443
185.62.188.34:443
5.2.78.43:443
79.143.31.246:443
93.189.46.122:443
31.184.254.50:443
195.123.217.226:443
185.99.2.117:443
104.168.96.113:443
188.165.62.36:443
5.182.210.246:443
5.2.78.98:443
185.142.99.8:443
185.252.144.135:443
82.146.62.52:443
212.109.220.111:443
91.235.129.25:443
5.182.210.109:443
198.8.91.10:443
190.214.13.2:449
181.140.173.186:449
181.129.104.139:449
181.113.28.146:449
181.112.157.42:449
170.84.78.224:449
200.21.51.38:449
46.174.235.36:449
36.89.85.103:449
181.129.134.18:449
186.71.150.23:449
131.161.253.190:449
200.127.121.99:449
114.8.133.71:449
119.252.165.75:449
121.100.19.18:449
202.29.215.114:449
180.180.216.177:449
171.100.142.238:449
186.232.91.240:449
181.196.207.202:449
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autorunName:pwgrab
Signatures
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Trickbot x86 loader 6 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral2/memory/4684-133-0x00000000009C0000-0x00000000009F0000-memory.dmp trickbot_loader32 behavioral2/memory/4684-134-0x0000000000670000-0x000000000069F000-memory.dmp trickbot_loader32 behavioral2/memory/4684-135-0x00000000009C1000-0x00000000009F0000-memory.dmp trickbot_loader32 behavioral2/memory/4684-137-0x00000000009C1000-0x00000000009F0000-memory.dmp trickbot_loader32 behavioral2/memory/3488-143-0x0000000000E11000-0x0000000000E40000-memory.dmp trickbot_loader32 behavioral2/memory/3488-145-0x0000000000E11000-0x0000000000E40000-memory.dmp trickbot_loader32 -
Executes dropped EXE 2 IoCs
Processes:
IƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exeGƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exepid process 4684 IƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exe 3488 GƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
5fb9d2ded09f5574d54e6c66361c0961a3f1f11abce29fdc2392e4bbfe34b9d0.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation 5fb9d2ded09f5574d54e6c66361c0961a3f1f11abce29fdc2392e4bbfe34b9d0.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
svchost.exedescription pid process Token: SeTcbPrivilege 992 svchost.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
5fb9d2ded09f5574d54e6c66361c0961a3f1f11abce29fdc2392e4bbfe34b9d0.exeIƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exeGƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exepid process 1512 5fb9d2ded09f5574d54e6c66361c0961a3f1f11abce29fdc2392e4bbfe34b9d0.exe 4684 IƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exe 3488 GƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
5fb9d2ded09f5574d54e6c66361c0961a3f1f11abce29fdc2392e4bbfe34b9d0.exeIƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exeGƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exedescription pid process target process PID 1512 wrote to memory of 4684 1512 5fb9d2ded09f5574d54e6c66361c0961a3f1f11abce29fdc2392e4bbfe34b9d0.exe IƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exe PID 1512 wrote to memory of 4684 1512 5fb9d2ded09f5574d54e6c66361c0961a3f1f11abce29fdc2392e4bbfe34b9d0.exe IƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exe PID 1512 wrote to memory of 4684 1512 5fb9d2ded09f5574d54e6c66361c0961a3f1f11abce29fdc2392e4bbfe34b9d0.exe IƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exe PID 4684 wrote to memory of 4708 4684 IƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exe svchost.exe PID 4684 wrote to memory of 4708 4684 IƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exe svchost.exe PID 4684 wrote to memory of 4708 4684 IƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exe svchost.exe PID 4684 wrote to memory of 4708 4684 IƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exe svchost.exe PID 3488 wrote to memory of 992 3488 GƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exe svchost.exe PID 3488 wrote to memory of 992 3488 GƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exe svchost.exe PID 3488 wrote to memory of 992 3488 GƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exe svchost.exe PID 3488 wrote to memory of 992 3488 GƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5fb9d2ded09f5574d54e6c66361c0961a3f1f11abce29fdc2392e4bbfe34b9d0.exe"C:\Users\Admin\AppData\Local\Temp\5fb9d2ded09f5574d54e6c66361c0961a3f1f11abce29fdc2392e4bbfe34b9d0.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\ProgramData\IƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exe"C:\ProgramData\IƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵
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C:\Users\Admin\AppData\Roaming\WinNetCore\GƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exeC:\Users\Admin\AppData\Roaming\WinNetCore\GƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exe1⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\ProgramData\IƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exeFilesize
412KB
MD5e33fe9a077c74ed940275406de2e64fe
SHA1af37eb4e6db6905d6d649b223e84c4452411f9cb
SHA2565fb9d2ded09f5574d54e6c66361c0961a3f1f11abce29fdc2392e4bbfe34b9d0
SHA5121aefb4fc26d6369c763b4182e31dd9392e6bd0d3f431d460687272d21e9db1b7c38e7e7d4c481afacc71cdfb877cc3ceaf873be842a4b52879fa80827681c910
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C:\ProgramData\IƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exeFilesize
412KB
MD5e33fe9a077c74ed940275406de2e64fe
SHA1af37eb4e6db6905d6d649b223e84c4452411f9cb
SHA2565fb9d2ded09f5574d54e6c66361c0961a3f1f11abce29fdc2392e4bbfe34b9d0
SHA5121aefb4fc26d6369c763b4182e31dd9392e6bd0d3f431d460687272d21e9db1b7c38e7e7d4c481afacc71cdfb877cc3ceaf873be842a4b52879fa80827681c910
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C:\Users\Admin\AppData\Roaming\WinNetCore\GƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exeFilesize
412KB
MD5e33fe9a077c74ed940275406de2e64fe
SHA1af37eb4e6db6905d6d649b223e84c4452411f9cb
SHA2565fb9d2ded09f5574d54e6c66361c0961a3f1f11abce29fdc2392e4bbfe34b9d0
SHA5121aefb4fc26d6369c763b4182e31dd9392e6bd0d3f431d460687272d21e9db1b7c38e7e7d4c481afacc71cdfb877cc3ceaf873be842a4b52879fa80827681c910
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C:\Users\Admin\AppData\Roaming\WinNetCore\GƆCCբլիթↀ;բլիթ;;ж;;բլիթ;բլիթ;яЫФբլիթяЫыв.exeFilesize
412KB
MD5e33fe9a077c74ed940275406de2e64fe
SHA1af37eb4e6db6905d6d649b223e84c4452411f9cb
SHA2565fb9d2ded09f5574d54e6c66361c0961a3f1f11abce29fdc2392e4bbfe34b9d0
SHA5121aefb4fc26d6369c763b4182e31dd9392e6bd0d3f431d460687272d21e9db1b7c38e7e7d4c481afacc71cdfb877cc3ceaf873be842a4b52879fa80827681c910
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memory/992-147-0x0000015378880000-0x00000153788A2000-memory.dmpFilesize
136KB
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memory/992-146-0x0000015378880000-0x00000153788A2000-memory.dmpFilesize
136KB
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memory/992-144-0x0000000000000000-mapping.dmp
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memory/3488-145-0x0000000000E11000-0x0000000000E40000-memory.dmpFilesize
188KB
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memory/3488-143-0x0000000000E11000-0x0000000000E40000-memory.dmpFilesize
188KB
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memory/4684-134-0x0000000000670000-0x000000000069F000-memory.dmpFilesize
188KB
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memory/4684-137-0x00000000009C1000-0x00000000009F0000-memory.dmpFilesize
188KB
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memory/4684-135-0x00000000009C1000-0x00000000009F0000-memory.dmpFilesize
188KB
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memory/4684-133-0x00000000009C0000-0x00000000009F0000-memory.dmpFilesize
192KB
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memory/4684-130-0x0000000000000000-mapping.dmp
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memory/4708-139-0x00000240507A0000-0x00000240507C2000-memory.dmpFilesize
136KB
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memory/4708-138-0x00000240507A0000-0x00000240507C2000-memory.dmpFilesize
136KB
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memory/4708-136-0x0000000000000000-mapping.dmp