Analysis
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max time kernel
47s -
max time network
51s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:18
Static task
static1
Behavioral task
behavioral1
Sample
c9c434ac6b804a159b53586970f5c92dd0882e5d34648b911807a0d5eb6e802e.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
c9c434ac6b804a159b53586970f5c92dd0882e5d34648b911807a0d5eb6e802e.exe
Resource
win10v2004-20221111-en
General
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Target
c9c434ac6b804a159b53586970f5c92dd0882e5d34648b911807a0d5eb6e802e.exe
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Size
920KB
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MD5
2919e8b636089067836f112891a30556
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SHA1
d2902c37ec22f687849111e0f5996671c25a920c
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SHA256
c9c434ac6b804a159b53586970f5c92dd0882e5d34648b911807a0d5eb6e802e
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SHA512
ceb520a93de3b401cf43c43e1e83bae55a9743f468fcd71904c809610a4b75a7645e2525a65493dce06028c9eae033d396cabce3740ece3be63a8cd5551d4dea
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SSDEEP
24576:h1OYdaOvMtdHAqcdDVhYwiei7+EpFAh/kKg:h1OsGPHVmVhYwiLtKkKg
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
I9IgAIQp7uRAl6U.exepid process 1228 I9IgAIQp7uRAl6U.exe -
Loads dropped DLL 1 IoCs
Processes:
c9c434ac6b804a159b53586970f5c92dd0882e5d34648b911807a0d5eb6e802e.exepid process 1204 c9c434ac6b804a159b53586970f5c92dd0882e5d34648b911807a0d5eb6e802e.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 3 IoCs
Processes:
I9IgAIQp7uRAl6U.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\dcgoajlpgciiiobnogelgobdaljepbga\2.0\manifest.json I9IgAIQp7uRAl6U.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\dcgoajlpgciiiobnogelgobdaljepbga\2.0\manifest.json I9IgAIQp7uRAl6U.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\dcgoajlpgciiiobnogelgobdaljepbga\2.0\manifest.json I9IgAIQp7uRAl6U.exe -
Drops file in System32 directory 4 IoCs
Processes:
I9IgAIQp7uRAl6U.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy I9IgAIQp7uRAl6U.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini I9IgAIQp7uRAl6U.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol I9IgAIQp7uRAl6U.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI I9IgAIQp7uRAl6U.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
I9IgAIQp7uRAl6U.exepid process 1228 I9IgAIQp7uRAl6U.exe 1228 I9IgAIQp7uRAl6U.exe 1228 I9IgAIQp7uRAl6U.exe 1228 I9IgAIQp7uRAl6U.exe 1228 I9IgAIQp7uRAl6U.exe 1228 I9IgAIQp7uRAl6U.exe 1228 I9IgAIQp7uRAl6U.exe 1228 I9IgAIQp7uRAl6U.exe 1228 I9IgAIQp7uRAl6U.exe 1228 I9IgAIQp7uRAl6U.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
I9IgAIQp7uRAl6U.exedescription pid process Token: SeDebugPrivilege 1228 I9IgAIQp7uRAl6U.exe Token: SeDebugPrivilege 1228 I9IgAIQp7uRAl6U.exe Token: SeDebugPrivilege 1228 I9IgAIQp7uRAl6U.exe Token: SeDebugPrivilege 1228 I9IgAIQp7uRAl6U.exe Token: SeDebugPrivilege 1228 I9IgAIQp7uRAl6U.exe Token: SeDebugPrivilege 1228 I9IgAIQp7uRAl6U.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c9c434ac6b804a159b53586970f5c92dd0882e5d34648b911807a0d5eb6e802e.exedescription pid process target process PID 1204 wrote to memory of 1228 1204 c9c434ac6b804a159b53586970f5c92dd0882e5d34648b911807a0d5eb6e802e.exe I9IgAIQp7uRAl6U.exe PID 1204 wrote to memory of 1228 1204 c9c434ac6b804a159b53586970f5c92dd0882e5d34648b911807a0d5eb6e802e.exe I9IgAIQp7uRAl6U.exe PID 1204 wrote to memory of 1228 1204 c9c434ac6b804a159b53586970f5c92dd0882e5d34648b911807a0d5eb6e802e.exe I9IgAIQp7uRAl6U.exe PID 1204 wrote to memory of 1228 1204 c9c434ac6b804a159b53586970f5c92dd0882e5d34648b911807a0d5eb6e802e.exe I9IgAIQp7uRAl6U.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c9c434ac6b804a159b53586970f5c92dd0882e5d34648b911807a0d5eb6e802e.exe"C:\Users\Admin\AppData\Local\Temp\c9c434ac6b804a159b53586970f5c92dd0882e5d34648b911807a0d5eb6e802e.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS2379.tmp\I9IgAIQp7uRAl6U.exe.\I9IgAIQp7uRAl6U.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS2379.tmp\56L1Yn7qF@00.edu\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS2379.tmp\56L1Yn7qF@00.edu\chrome.manifestFilesize
35B
MD5ecadadb206054c81c41acb3e1e8eefce
SHA1a7531ffac09abddea1dbf6219d25199b58a59c73
SHA256bb7cf74f9e91b9d3bb8ee5e27ab9c6627081d3182c841d48558c8153d202de6b
SHA512b014775c3e231e5e5b03c2a075ca3cfcb33b06b95d7fd266b8114217255c23cc195415d2a9a0375fef29c76ee051c7a5b418bafb1499c882a831d663ad177a68
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C:\Users\Admin\AppData\Local\Temp\7zS2379.tmp\56L1Yn7qF@00.edu\content\bg.jsFilesize
8KB
MD504b1d10a344f808f35d648902ec7ec41
SHA1acd93dbc72f5320fbca6c6e33c25c49eb965f525
SHA256e7017fe81901c2850d7003cc20644bd1818be84aa56c9c9fa956aaf037284d66
SHA512598ae702327d799d63764b85d51e550d659b71a220d128fef88c577a8d5f9fcb82bb0440893bd2e3ff54ed4c6ed5cedef614c86152f7a8c051e1c02258eee117
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C:\Users\Admin\AppData\Local\Temp\7zS2379.tmp\56L1Yn7qF@00.edu\install.rdfFilesize
598B
MD5c4b4192d91fb26f795ce1d74614fab72
SHA16bd9f49af1c382e8c813ae5bd4572393d0b50ee9
SHA256930e0c225bb73ecd776993c0cab63a586622d8c181b1b2d491ff5bce76b1aefe
SHA512a64971dd50250e34dd4ef57f8ad607aef8ab5a1e12d65cd380f89f42285011db750fe93501894247b5260ce4aed1347e22254172226cf94469270f9cbb5cf999
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C:\Users\Admin\AppData\Local\Temp\7zS2379.tmp\I9IgAIQp7uRAl6U.datFilesize
1KB
MD583a9c878260dd675c397a22dc4c93409
SHA1b396b8cac9fdf76411adfd4a1eb6e4d920644ee3
SHA256b2b7e5315ef038618170a816d9b5d562574a6ad54cd7f0e45cb4ff8743f23861
SHA512a312368a1b42ace6fdfc3aa968d15ebcb090b16e6884c51bcaa95503afac80898824393554f0aad84c1154113bf19eeebbd58fb17ad435531466b0719b323ed3
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C:\Users\Admin\AppData\Local\Temp\7zS2379.tmp\I9IgAIQp7uRAl6U.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS2379.tmp\dcgoajlpgciiiobnogelgobdaljepbga\background.htmlFilesize
144B
MD52d3b7f72db792263b8d37dbddad01d1e
SHA133f0600f9e0a7747fd3000b8a8ff748f695f06fd
SHA25615ee2dfbcff244e60de0f426ee6c562b25eb01404ff210e72458f90a97322db8
SHA512c9c03b272150e886205751946b2809aa60317c0170a3ec9b7440c5803db9132afd3c496cf3c05f2eab5a10bbd55e181339eaae205bd636ab1f17f68d7b35b4b4
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C:\Users\Admin\AppData\Local\Temp\7zS2379.tmp\dcgoajlpgciiiobnogelgobdaljepbga\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS2379.tmp\dcgoajlpgciiiobnogelgobdaljepbga\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS2379.tmp\dcgoajlpgciiiobnogelgobdaljepbga\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS2379.tmp\dcgoajlpgciiiobnogelgobdaljepbga\vMlEFB2.jsFilesize
6KB
MD58cb1fbf572934a2728054ceca8d798d9
SHA1ab971c11af28b991f8e512c05dd0248927be9864
SHA256162e297d7cbf40e5b6896beed762c1eb7b543c698244480ebc89a82773529f39
SHA512216071a40f8375a5e323b27f74a271045cb122372e235e3c6ec753fce4e12e68cecc1abf231991d044bccd206612c8b959905171d2a0f26105f19528d3844040
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\Users\Admin\AppData\Local\Temp\7zS2379.tmp\I9IgAIQp7uRAl6U.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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memory/1204-54-0x0000000074DE1000-0x0000000074DE3000-memory.dmpFilesize
8KB
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memory/1228-56-0x0000000000000000-mapping.dmp