Analysis
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max time kernel
182s -
max time network
192s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:24
Static task
static1
Behavioral task
behavioral1
Sample
c845d8a0311786a0ae264eb396a12c5cf02f6b7e916e5aa6533ac45cc4842429.exe
Resource
win7-20220812-en
General
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Target
c845d8a0311786a0ae264eb396a12c5cf02f6b7e916e5aa6533ac45cc4842429.exe
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Size
932KB
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MD5
20564ad00659f2fd696f401147e80d15
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SHA1
d25d22f0d0bd7970cef010224d4be758afee0986
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SHA256
c845d8a0311786a0ae264eb396a12c5cf02f6b7e916e5aa6533ac45cc4842429
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SHA512
55c9026cfd777fc312bffc726fbb19f88d78069d3760dcfe9acf02a2e18af26fa7b00c6df2fdb271bdd6d522b8fd6515b3e40c4bfd319d9ae4265592c7df6a8a
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SSDEEP
24576:h1OYdaOcCZ/iWCvu/2sWsJA/jlt+DHhsp:h1OsuCpYO/dJJDHhsp
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
SO907qMYdnFbk3Z.exepid process 4648 SO907qMYdnFbk3Z.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension 5 IoCs
Processes:
SO907qMYdnFbk3Z.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\gjcmgcaggpeddgbcmdeekmmdkcbocmcj\2.0\manifest.json SO907qMYdnFbk3Z.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\gjcmgcaggpeddgbcmdeekmmdkcbocmcj\2.0\manifest.json SO907qMYdnFbk3Z.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\gjcmgcaggpeddgbcmdeekmmdkcbocmcj\2.0\manifest.json SO907qMYdnFbk3Z.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\gjcmgcaggpeddgbcmdeekmmdkcbocmcj\2.0\manifest.json SO907qMYdnFbk3Z.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\gjcmgcaggpeddgbcmdeekmmdkcbocmcj\2.0\manifest.json SO907qMYdnFbk3Z.exe -
Drops file in System32 directory 4 IoCs
Processes:
SO907qMYdnFbk3Z.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy SO907qMYdnFbk3Z.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini SO907qMYdnFbk3Z.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol SO907qMYdnFbk3Z.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI SO907qMYdnFbk3Z.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
SO907qMYdnFbk3Z.exepid process 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe 4648 SO907qMYdnFbk3Z.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
SO907qMYdnFbk3Z.exedescription pid process Token: SeDebugPrivilege 4648 SO907qMYdnFbk3Z.exe Token: SeDebugPrivilege 4648 SO907qMYdnFbk3Z.exe Token: SeDebugPrivilege 4648 SO907qMYdnFbk3Z.exe Token: SeDebugPrivilege 4648 SO907qMYdnFbk3Z.exe Token: SeDebugPrivilege 4648 SO907qMYdnFbk3Z.exe Token: SeDebugPrivilege 4648 SO907qMYdnFbk3Z.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c845d8a0311786a0ae264eb396a12c5cf02f6b7e916e5aa6533ac45cc4842429.exedescription pid process target process PID 4936 wrote to memory of 4648 4936 c845d8a0311786a0ae264eb396a12c5cf02f6b7e916e5aa6533ac45cc4842429.exe SO907qMYdnFbk3Z.exe PID 4936 wrote to memory of 4648 4936 c845d8a0311786a0ae264eb396a12c5cf02f6b7e916e5aa6533ac45cc4842429.exe SO907qMYdnFbk3Z.exe PID 4936 wrote to memory of 4648 4936 c845d8a0311786a0ae264eb396a12c5cf02f6b7e916e5aa6533ac45cc4842429.exe SO907qMYdnFbk3Z.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c845d8a0311786a0ae264eb396a12c5cf02f6b7e916e5aa6533ac45cc4842429.exe"C:\Users\Admin\AppData\Local\Temp\c845d8a0311786a0ae264eb396a12c5cf02f6b7e916e5aa6533ac45cc4842429.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS2EE.tmp\SO907qMYdnFbk3Z.exe.\SO907qMYdnFbk3Z.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS2EE.tmp\SO907qMYdnFbk3Z.datFilesize
1KB
MD5ed62aa05c0cadd049cbb4ccf64a7b53d
SHA10f48d214be573c8fe9f2e079226acc728153b678
SHA256bcec9e9aea307dc7cab02c804f33860af54898b0d98a61d7465de34acfb36183
SHA51215f396aeff7b63c8e604413300af316d51199983814a36ca372a99fc8137fbe1d17ed56af75d391d68cd2805f294bb367b621af50c2bba660a32949eb0962810
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C:\Users\Admin\AppData\Local\Temp\7zS2EE.tmp\SO907qMYdnFbk3Z.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS2EE.tmp\SO907qMYdnFbk3Z.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS2EE.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS2EE.tmp\[email protected]\chrome.manifestFilesize
35B
MD514cf4bdfb8d71d1f37b8f038e8cc322d
SHA1b2c3fe460398c6e3751fa379564826f759ad85ad
SHA256c41968614ce0a75fbdf170bdd677f0b6b8bc917e748bf20cd5a54ef3853f717b
SHA5125ba34323a4007f71cf4c4310293a4957de6cfdffcd2e6ff1168f47e387c8f35ccd9d01c7f244f83e5a3203c81df484c65f448a982731b6b4474c847d28491ccc
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C:\Users\Admin\AppData\Local\Temp\7zS2EE.tmp\[email protected]\content\bg.jsFilesize
9KB
MD568748971060e26278cf071b2a65619b4
SHA18687b3ca5c5468a47df7a2b63312964e591e1e97
SHA2569688192487e602187ed0a96124d18808471be09a09f8e517b50d9b013a57de3d
SHA5124ffb52771771ae1a45a6d5ba1f1792a701c14f484ddca71b4f04af31f61a0de8ec1962a51d5d7bed6acbc3a1aaabd0d32293737c51c6b8ab3be88c42b80c4fbd
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C:\Users\Admin\AppData\Local\Temp\7zS2EE.tmp\[email protected]\install.rdfFilesize
592B
MD59998c6d5a717c84d00a3bbd029f43610
SHA17f0da2175a164daae572ff1c8b4cf91ad59844f3
SHA25622b8d098ff256ca11ff481097408405e482bbae26db5a3d9bff52c59b3bff250
SHA5128727819040c534bf89c105212f448e30267327053553a81ae8d391b0e240659cc3e5266a97c165428c5fdf0b4c5f71e022605feaa816f088905839c8cef63e62
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C:\Users\Admin\AppData\Local\Temp\7zS2EE.tmp\gjcmgcaggpeddgbcmdeekmmdkcbocmcj\YCrY4LTJv.jsFilesize
6KB
MD5324b646dec52b00b2e37df94beab762b
SHA1692f5d1fbddd77f756232a129a6e7ffa9d56d4c0
SHA256c51d54330858a08f5c967d5d046786b062822baea77a5985ac122efc1724d1e1
SHA512834700f0c8ca49956896926096c7b56bfa9019fece4295c8fd673ad8e835cafb2e6ece870478ae9cb508fe3e54e6547da2c53b6d130c20d83d1cc9c33573d806
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C:\Users\Admin\AppData\Local\Temp\7zS2EE.tmp\gjcmgcaggpeddgbcmdeekmmdkcbocmcj\background.htmlFilesize
146B
MD51b0297becc59cacc0e6f5a859853d36a
SHA1ba3174cd4fc6ce241ed44ed2c0a9440b25e4f9da
SHA25685dea59274fc2a6aac91fe3b7507b41d411cb694e0366cab2a348e87709696f3
SHA512fd00073b7c0cd4ee7f15bc992ddafd42d89a4e5af399d5919e0d6eef35a7ad6e756e158ca721c9d9f0fcc89c438280d0f09da4b42654d38975eabc7df72a81f3
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C:\Users\Admin\AppData\Local\Temp\7zS2EE.tmp\gjcmgcaggpeddgbcmdeekmmdkcbocmcj\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS2EE.tmp\gjcmgcaggpeddgbcmdeekmmdkcbocmcj\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS2EE.tmp\gjcmgcaggpeddgbcmdeekmmdkcbocmcj\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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memory/4648-132-0x0000000000000000-mapping.dmp