Analysis
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max time kernel
43s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:19
Static task
static1
Behavioral task
behavioral1
Sample
c96abe59433ae6f23e4b8d79403a33ffd77077496882c109e68333ce51370cb6.exe
Resource
win7-20220901-en
General
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Target
c96abe59433ae6f23e4b8d79403a33ffd77077496882c109e68333ce51370cb6.exe
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Size
920KB
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MD5
7c50d1d829df199e9c5a43415a647357
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SHA1
2be281556752b69f501699c7d3634137aad2614d
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SHA256
c96abe59433ae6f23e4b8d79403a33ffd77077496882c109e68333ce51370cb6
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SHA512
3035482ebab358612e3c9f6cfda80e0fcbf83d37ca82cf41c4b4735987ff451d6617adcbf0acc89fcda1ba85f98be3c9f6315db1e8b85b18792039ef0f26ec99
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SSDEEP
24576:h1OYdaOiMtdHAqcdDVhYwiei7+EpFAh/kKz:h1OsPPHVmVhYwiLtKkKz
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
XwcF7KX74YAPfIH.exepid process 1104 XwcF7KX74YAPfIH.exe -
Loads dropped DLL 1 IoCs
Processes:
c96abe59433ae6f23e4b8d79403a33ffd77077496882c109e68333ce51370cb6.exepid process 2032 c96abe59433ae6f23e4b8d79403a33ffd77077496882c109e68333ce51370cb6.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:
XwcF7KX74YAPfIH.exedescription ioc process File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\oaefpmadjogleabppnpgagpoaandhdfa\2.0\manifest.json XwcF7KX74YAPfIH.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\oaefpmadjogleabppnpgagpoaandhdfa\2.0\manifest.json XwcF7KX74YAPfIH.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\oaefpmadjogleabppnpgagpoaandhdfa\2.0\manifest.json XwcF7KX74YAPfIH.exe -
Drops file in System32 directory 4 IoCs
Processes:
XwcF7KX74YAPfIH.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol XwcF7KX74YAPfIH.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI XwcF7KX74YAPfIH.exe File opened for modification C:\Windows\System32\GroupPolicy XwcF7KX74YAPfIH.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini XwcF7KX74YAPfIH.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
XwcF7KX74YAPfIH.exepid process 1104 XwcF7KX74YAPfIH.exe 1104 XwcF7KX74YAPfIH.exe 1104 XwcF7KX74YAPfIH.exe 1104 XwcF7KX74YAPfIH.exe 1104 XwcF7KX74YAPfIH.exe 1104 XwcF7KX74YAPfIH.exe 1104 XwcF7KX74YAPfIH.exe 1104 XwcF7KX74YAPfIH.exe 1104 XwcF7KX74YAPfIH.exe 1104 XwcF7KX74YAPfIH.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
XwcF7KX74YAPfIH.exedescription pid process Token: SeDebugPrivilege 1104 XwcF7KX74YAPfIH.exe Token: SeDebugPrivilege 1104 XwcF7KX74YAPfIH.exe Token: SeDebugPrivilege 1104 XwcF7KX74YAPfIH.exe Token: SeDebugPrivilege 1104 XwcF7KX74YAPfIH.exe Token: SeDebugPrivilege 1104 XwcF7KX74YAPfIH.exe Token: SeDebugPrivilege 1104 XwcF7KX74YAPfIH.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c96abe59433ae6f23e4b8d79403a33ffd77077496882c109e68333ce51370cb6.exedescription pid process target process PID 2032 wrote to memory of 1104 2032 c96abe59433ae6f23e4b8d79403a33ffd77077496882c109e68333ce51370cb6.exe XwcF7KX74YAPfIH.exe PID 2032 wrote to memory of 1104 2032 c96abe59433ae6f23e4b8d79403a33ffd77077496882c109e68333ce51370cb6.exe XwcF7KX74YAPfIH.exe PID 2032 wrote to memory of 1104 2032 c96abe59433ae6f23e4b8d79403a33ffd77077496882c109e68333ce51370cb6.exe XwcF7KX74YAPfIH.exe PID 2032 wrote to memory of 1104 2032 c96abe59433ae6f23e4b8d79403a33ffd77077496882c109e68333ce51370cb6.exe XwcF7KX74YAPfIH.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c96abe59433ae6f23e4b8d79403a33ffd77077496882c109e68333ce51370cb6.exe"C:\Users\Admin\AppData\Local\Temp\c96abe59433ae6f23e4b8d79403a33ffd77077496882c109e68333ce51370cb6.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS3083.tmp\XwcF7KX74YAPfIH.exe.\XwcF7KX74YAPfIH.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\7zS3083.tmp\XwcF7KX74YAPfIH.datFilesize
1KB
MD52050dd23298e1afe77a0e82fb1c02c5b
SHA1123f552dc3799456eed17b361c2a13a24a201fc1
SHA2564a06ee8c4b2de62d0f43504e9ec94d8ee96533859ef562e08ad19ffccac7696f
SHA5129c9e31c5cf45d4f96077bd8fb2a2f23411d25b92a25782f4928842a14ade2f835fa8ad40f6259a7155987733c4b3204e301eafcd40b3b8fb267cf3604729d867
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C:\Users\Admin\AppData\Local\Temp\7zS3083.tmp\XwcF7KX74YAPfIH.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS3083.tmp\oaefpmadjogleabppnpgagpoaandhdfa\background.htmlFilesize
140B
MD594bb6aa12e86638886807b21a37c7f78
SHA1a6bbc879df99525817b85215606d58a95eb77d09
SHA2563a7306f8156c5454d6c25bd3f4c22c504fdb44e435f940424e259fcb2302150e
SHA512b8bf60eef7eb3f8fb336ca65fbc381eb30f88aea9ff629f7d88a6251b4f4251cac16b549adcbf599f80c3ce3ddaab31374f25ba2e5ce93c1d6fa023b2e3fa91f
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C:\Users\Admin\AppData\Local\Temp\7zS3083.tmp\oaefpmadjogleabppnpgagpoaandhdfa\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS3083.tmp\oaefpmadjogleabppnpgagpoaandhdfa\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS3083.tmp\oaefpmadjogleabppnpgagpoaandhdfa\mO6.jsFilesize
6KB
MD53a33ba3d4e2162a1429db5d4637ec29f
SHA1d76f515f189dec6da100853ed296da82a66e92cd
SHA2564c9357b3bd23a6ca880a370ac87950af59c3b860ca31db3b9b17582a808adb0b
SHA5127f0b0bfcedec93e53a0fb84184112bcd372ca2a88a2f411f141dde838dab7ec76a2bee9aad7e25b7aba08b04e59f496959801f257320370b12db5edebd78e1e6
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C:\Users\Admin\AppData\Local\Temp\7zS3083.tmp\oaefpmadjogleabppnpgagpoaandhdfa\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS3083.tmp\t0@u.com\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS3083.tmp\t0@u.com\chrome.manifestFilesize
35B
MD52678f126c03b9c64f798972c1d50f2c9
SHA1d5850427dc2d5cffe54f4a7ac249e51e55f12941
SHA256b505f323b00ed5812aaa8607ac30ae9795e10e50d0d8a584a7fe9c21b14a187a
SHA512d804e3ef53e951e539f19dc17bf56dc5530ad89bcfb58dfaeecff21e202c8c0644f6a90fc1753f70b0393b06c0ae2865877f7178eded3981a7d51e30803cbc96
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C:\Users\Admin\AppData\Local\Temp\7zS3083.tmp\t0@u.com\content\bg.jsFilesize
8KB
MD5b96db83f662ee65626cde73cee22240b
SHA10b86b823fd67b21bcd3222c5f1beff6cccaa8e94
SHA2562a09e065998db43a19ec7ba525c0231705da8a74a991a3bd4c91eb37ad622dbd
SHA5127ed8f096686d5660522bb476b68edfb2a23298dc5a78daccba495bb25a8bfa25d1db0186a6b70961a5782c2f7a94e0cab061d327192e55654793cf231c7c9828
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C:\Users\Admin\AppData\Local\Temp\7zS3083.tmp\t0@u.com\install.rdfFilesize
590B
MD5586d2fc56b971dc565541a3e87d4cc9d
SHA17e138655db71c80b3331dd088e75c308f4f8eca7
SHA256da5bbfff548dc47c1271b65d86c4b3c93459365187a0ffc516177600df544dda
SHA5126a89491537c846277f4927e9a8dacf5f4ceaa9b276e73b0ea797547ad4d348ef4dfe946fb7c6bbc545b60d859abbac146704babdf637d507fe549f2f19ba81ce
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\Users\Admin\AppData\Local\Temp\7zS3083.tmp\XwcF7KX74YAPfIH.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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memory/1104-56-0x0000000000000000-mapping.dmp
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memory/2032-54-0x0000000075A71000-0x0000000075A73000-memory.dmpFilesize
8KB