Analysis
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max time kernel
121s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
01/12/2022, 03:12
Static task
static1
Behavioral task
behavioral1
Sample
774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe
Resource
win10v2004-20220812-en
General
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Target
774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe
-
Size
132KB
-
MD5
5e36238017ca3823d3ff9c2a1e5405fa
-
SHA1
6b948fa9855d7122fffc7b4645073733d4a2c106
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SHA256
774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b
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SHA512
de61cf73ae88fcb708ccdf45e3ac0710f692a6606fc1edcd86840a45515ab6779a2e5f72d252ee241d9996f8a67d04deb52001045794334f144c30dc9a921881
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SSDEEP
1536:y+nYr5dYbuVjajSjJm95llPFct+faAoUt+Qeg6TKVbXNXaBwpkzeqHaQvMzhzYPS:VnjbSVylFctTB9utwwGraQIBYPS
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 1520 taskhost.exe 1960 taskhost.exe -
Loads dropped DLL 2 IoCs
pid Process 1292 774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe 1292 774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run 774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\Taskhost = "C:\\Users\\Admin\\AppData\\Roaming\\taskhost.exe" 774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1416 set thread context of 1292 1416 774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe 26 PID 1520 set thread context of 1960 1520 taskhost.exe 28 -
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 taskhost.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 taskhost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 taskhost.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 taskhost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13 taskhost.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 0f00000001000000140000005bcaa1c2780f0bcb5a90770451d96f38963f012d0b000000010000001e000000440053005400200052006f006f0074002000430041002000580033000000090000000100000016000000301406082b0601050507030406082b06010505070301140000000100000014000000c4a7b1a47b2c71fadbe14b9075ffc415608589101d00000001000000100000004558d512eecb27464920897de7b66053030000000100000014000000dac9024f54d8f6df94935fb1732638ca6ad77c1320000000010000004e0300003082034a30820232a003020102021044afb080d6a327ba893039862ef8406b300d06092a864886f70d0101050500303f31243022060355040a131b4469676974616c205369676e617475726520547275737420436f2e311730150603550403130e44535420526f6f74204341205833301e170d3030303933303231313231395a170d3231303933303134303131355a303f31243022060355040a131b4469676974616c205369676e617475726520547275737420436f2e311730150603550403130e44535420526f6f7420434120583330820122300d06092a864886f70d01010105000382010f003082010a0282010100dfafe99750088357b4cc6265f69082ecc7d32c6b30ca5becd9c37dc740c118148be0e83376492ae33f214993ac4e0eaf3e48cb65eefcd3210f65d22ad9328f8ce5f777b0127bb595c089a3a9baed732e7a0c063283a27e8a1430cd11a0e12a38b9790a31fd50bd8065dfb7516383c8e28861ea4b6181ec526bb9a2e24b1a289f48a39e0cda098e3e172e1edd20df5bc62a8aab2ebd70adc50b1a25907472c57b6aab34d63089ffe568137b540bc8d6aeec5a9c921e3d64b38cc6dfbfc94170ec1672d526ec38553943d0fcfd185c40f197ebd59a9b8d1dbada25b9c6d8dfc115023aabda6ef13e2ef55c089c3cd68369e4109b192ab62957e3e53d9b9ff0025d0203010001a3423040300f0603551d130101ff040530030101ff300e0603551d0f0101ff040403020106301d0603551d0e04160414c4a7b1a47b2c71fadbe14b9075ffc41560858910300d06092a864886f70d01010505000382010100a31a2c9b17005ca91eee2866373abf83c73f4bc309a095205de3d95944d23e0d3ebd8a4ba0741fce10829c741a1d7e981addcb134bb32044e491e9ccfc7da5db6ae5fee6fde04eddb7003ab57049aff2e5eb02f1d1028b19cb943a5e48c4181e58195f1e025af00cf1b1ada9dc59868b6ee991f586cafab96633aa595bcee2a7167347cb2bcc99b03748cfe3564bf5cf0f0c723287c6f044bb53726d43f526489a5267b758abfe67767178db0da256141339243185a2a8025a3047e1dd5007bc02099000eb6463609b16bc88c912e6d27d918bf93d328d65b4e97cb15776eac5b62839bf15651cc8f677966a0a8d770bd8910b048e07db29b60aee9d82353510 taskhost.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 1416 wrote to memory of 1292 1416 774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe 26 PID 1416 wrote to memory of 1292 1416 774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe 26 PID 1416 wrote to memory of 1292 1416 774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe 26 PID 1416 wrote to memory of 1292 1416 774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe 26 PID 1416 wrote to memory of 1292 1416 774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe 26 PID 1416 wrote to memory of 1292 1416 774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe 26 PID 1292 wrote to memory of 1520 1292 774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe 27 PID 1292 wrote to memory of 1520 1292 774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe 27 PID 1292 wrote to memory of 1520 1292 774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe 27 PID 1292 wrote to memory of 1520 1292 774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe 27 PID 1520 wrote to memory of 1960 1520 taskhost.exe 28 PID 1520 wrote to memory of 1960 1520 taskhost.exe 28 PID 1520 wrote to memory of 1960 1520 taskhost.exe 28 PID 1520 wrote to memory of 1960 1520 taskhost.exe 28 PID 1520 wrote to memory of 1960 1520 taskhost.exe 28 PID 1520 wrote to memory of 1960 1520 taskhost.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe"C:\Users\Admin\AppData\Local\Temp\774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1416 -
C:\Users\Admin\AppData\Local\Temp\774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exeC:\Users\Admin\AppData\Local\Temp\774b5c4b65d24df0643bad51f3ae2a89ea7f2eb5a4dbab20a56f6807e8a8459b.exe2⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1292 -
C:\Users\Admin\AppData\Roaming\taskhost.exeC:\Users\Admin\AppData\Roaming\taskhost.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1520 -
C:\Users\Admin\AppData\Roaming\taskhost.exeC:\Users\Admin\AppData\Roaming\taskhost.exe4⤵
- Executes dropped EXE
- Modifies system certificate store
PID:1960
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
132KB
MD5a3471e81edc6926c751208761b659aa6
SHA1aeafea3ee39de222d11dc6a992221bf15f62e35e
SHA2564a58e081bd72453e0254ee64d53ccf17c4505359c7cf52c54e74096bdac0f736
SHA512a8c7ddda39bdfbb40d84713424450999f4772465a650f8ba2060da906470dd9d40d4cf772dbad2bd0831a95bc56d5cf0983405cf7911a76040eae945b07efa98
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Filesize
132KB
MD5a3471e81edc6926c751208761b659aa6
SHA1aeafea3ee39de222d11dc6a992221bf15f62e35e
SHA2564a58e081bd72453e0254ee64d53ccf17c4505359c7cf52c54e74096bdac0f736
SHA512a8c7ddda39bdfbb40d84713424450999f4772465a650f8ba2060da906470dd9d40d4cf772dbad2bd0831a95bc56d5cf0983405cf7911a76040eae945b07efa98
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Filesize
132KB
MD5a3471e81edc6926c751208761b659aa6
SHA1aeafea3ee39de222d11dc6a992221bf15f62e35e
SHA2564a58e081bd72453e0254ee64d53ccf17c4505359c7cf52c54e74096bdac0f736
SHA512a8c7ddda39bdfbb40d84713424450999f4772465a650f8ba2060da906470dd9d40d4cf772dbad2bd0831a95bc56d5cf0983405cf7911a76040eae945b07efa98
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Filesize
132KB
MD5a3471e81edc6926c751208761b659aa6
SHA1aeafea3ee39de222d11dc6a992221bf15f62e35e
SHA2564a58e081bd72453e0254ee64d53ccf17c4505359c7cf52c54e74096bdac0f736
SHA512a8c7ddda39bdfbb40d84713424450999f4772465a650f8ba2060da906470dd9d40d4cf772dbad2bd0831a95bc56d5cf0983405cf7911a76040eae945b07efa98
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Filesize
132KB
MD5a3471e81edc6926c751208761b659aa6
SHA1aeafea3ee39de222d11dc6a992221bf15f62e35e
SHA2564a58e081bd72453e0254ee64d53ccf17c4505359c7cf52c54e74096bdac0f736
SHA512a8c7ddda39bdfbb40d84713424450999f4772465a650f8ba2060da906470dd9d40d4cf772dbad2bd0831a95bc56d5cf0983405cf7911a76040eae945b07efa98