Analysis
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max time kernel
41s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:17
Static task
static1
Behavioral task
behavioral1
Sample
ca0d6004f79c70ba0ad8bc4dafc9e1b15f4ead0db4c6b58c0d8a0694ef36371f.exe
Resource
win7-20220812-en
General
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Target
ca0d6004f79c70ba0ad8bc4dafc9e1b15f4ead0db4c6b58c0d8a0694ef36371f.exe
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Size
919KB
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MD5
405e8a7b1a075256287e54b90dd48bea
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SHA1
07ac3f3e86b8a22609d80e9d6380a00bda6eb082
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SHA256
ca0d6004f79c70ba0ad8bc4dafc9e1b15f4ead0db4c6b58c0d8a0694ef36371f
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SHA512
7d92fd85540a9458c95163feb3ca251589faa2b70a5f06a6e2c4011954054d8f84e1a991896ebd68361cf1dd235427ead2b631a07eb8af1ed3439fe966f364e9
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SSDEEP
24576:h1OYdaOiMtdHAqcdDVhYwiei7+EpFAh/kKn:h1OsLPHVmVhYwiLtKkKn
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
bgFsoz4N21CFo48.exepid process 288 bgFsoz4N21CFo48.exe -
Loads dropped DLL 1 IoCs
Processes:
ca0d6004f79c70ba0ad8bc4dafc9e1b15f4ead0db4c6b58c0d8a0694ef36371f.exepid process 360 ca0d6004f79c70ba0ad8bc4dafc9e1b15f4ead0db4c6b58c0d8a0694ef36371f.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:
bgFsoz4N21CFo48.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\hcioooganlbpeigkchnbdkhnpilfhamg\2.0\manifest.json bgFsoz4N21CFo48.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\hcioooganlbpeigkchnbdkhnpilfhamg\2.0\manifest.json bgFsoz4N21CFo48.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\hcioooganlbpeigkchnbdkhnpilfhamg\2.0\manifest.json bgFsoz4N21CFo48.exe -
Drops file in System32 directory 4 IoCs
Processes:
bgFsoz4N21CFo48.exedescription ioc process File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini bgFsoz4N21CFo48.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol bgFsoz4N21CFo48.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI bgFsoz4N21CFo48.exe File opened for modification C:\Windows\System32\GroupPolicy bgFsoz4N21CFo48.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
bgFsoz4N21CFo48.exepid process 288 bgFsoz4N21CFo48.exe 288 bgFsoz4N21CFo48.exe 288 bgFsoz4N21CFo48.exe 288 bgFsoz4N21CFo48.exe 288 bgFsoz4N21CFo48.exe 288 bgFsoz4N21CFo48.exe 288 bgFsoz4N21CFo48.exe 288 bgFsoz4N21CFo48.exe 288 bgFsoz4N21CFo48.exe 288 bgFsoz4N21CFo48.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
bgFsoz4N21CFo48.exedescription pid process Token: SeDebugPrivilege 288 bgFsoz4N21CFo48.exe Token: SeDebugPrivilege 288 bgFsoz4N21CFo48.exe Token: SeDebugPrivilege 288 bgFsoz4N21CFo48.exe Token: SeDebugPrivilege 288 bgFsoz4N21CFo48.exe Token: SeDebugPrivilege 288 bgFsoz4N21CFo48.exe Token: SeDebugPrivilege 288 bgFsoz4N21CFo48.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
ca0d6004f79c70ba0ad8bc4dafc9e1b15f4ead0db4c6b58c0d8a0694ef36371f.exedescription pid process target process PID 360 wrote to memory of 288 360 ca0d6004f79c70ba0ad8bc4dafc9e1b15f4ead0db4c6b58c0d8a0694ef36371f.exe bgFsoz4N21CFo48.exe PID 360 wrote to memory of 288 360 ca0d6004f79c70ba0ad8bc4dafc9e1b15f4ead0db4c6b58c0d8a0694ef36371f.exe bgFsoz4N21CFo48.exe PID 360 wrote to memory of 288 360 ca0d6004f79c70ba0ad8bc4dafc9e1b15f4ead0db4c6b58c0d8a0694ef36371f.exe bgFsoz4N21CFo48.exe PID 360 wrote to memory of 288 360 ca0d6004f79c70ba0ad8bc4dafc9e1b15f4ead0db4c6b58c0d8a0694ef36371f.exe bgFsoz4N21CFo48.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ca0d6004f79c70ba0ad8bc4dafc9e1b15f4ead0db4c6b58c0d8a0694ef36371f.exe"C:\Users\Admin\AppData\Local\Temp\ca0d6004f79c70ba0ad8bc4dafc9e1b15f4ead0db4c6b58c0d8a0694ef36371f.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS3AA.tmp\bgFsoz4N21CFo48.exe.\bgFsoz4N21CFo48.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\7zS3AA.tmp\6@biugHHppem.net\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS3AA.tmp\6@biugHHppem.net\chrome.manifestFilesize
35B
MD5076341acd67e0c103bdbfcdeaba6eef5
SHA1241bb9df5c77b08e3f8d31e1bc8b3c3113cdad45
SHA256835fd42b9793f989af7fd3c05b342e06c0bfae088706e1ac471219cb9f3a5558
SHA51279b4c3dbce1cdd1053e8ce56ed8bb2f34239673d9a117ba49c1b504a98fd479e236f5b0430cc4602fc1f1e1de58fa41f73859ad7f6074d22e009123758f1d0c9
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C:\Users\Admin\AppData\Local\Temp\7zS3AA.tmp\6@biugHHppem.net\content\bg.jsFilesize
8KB
MD5d631c7fbdb2189298871db1c21f3aef4
SHA1a34814a849f1f521b93bafd32547eb1bf593b3dc
SHA256ec96744b41902f469769fdc5894248ef3c2b74c8fa838d01f047d3144b50d39a
SHA5122d83d0f95bea5cb1c6ded9053f4dfb1650a7e511b645fb5d984def5d333c07ed91b081df65d7f90adc1d848e83152418de5cec584a5aac2214cd416a865d7145
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C:\Users\Admin\AppData\Local\Temp\7zS3AA.tmp\6@biugHHppem.net\install.rdfFilesize
598B
MD535c89005e809f0888b4edfab4fc40465
SHA1d41395cf490ce6495d71cffda73efd4d50bc4831
SHA2568cfd22f03414d189388a1219568a9ea52b182b7782e4d1a1b68fe6b34e0728e1
SHA512e5330de4949fb01371bbc637bce5eb35f0bdb79fe8e352e6dddccca21129d0e4c92763f91b7e836e254bc6c2417240239ac198bc98010f28226be51598910a86
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C:\Users\Admin\AppData\Local\Temp\7zS3AA.tmp\bgFsoz4N21CFo48.datFilesize
1KB
MD578821460c2742addb1716f4e3622edb8
SHA1101f347bdb0a0e7c5b30ac95fbcff941b843c8cb
SHA2565eb75f633c02b0c9307472cdb0b301423c29b5351023c78bb6cbb74a498bb524
SHA512d3806c65d85852eb00cef7a15a02c2c7f59935d7e8f111197a60d3cb8aba8287dcb77c7cf24d504add819ae8fe85fd9e8a7e3f572ccdf90e5332a5a8bc49902b
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C:\Users\Admin\AppData\Local\Temp\7zS3AA.tmp\bgFsoz4N21CFo48.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS3AA.tmp\hcioooganlbpeigkchnbdkhnpilfhamg\XUYuxODa.jsFilesize
6KB
MD549d5c328f10fff5f5f8f70242cdb6abb
SHA1da70c3d74cc5b29b29e4300f33fdc686c1f7823f
SHA2564799a55fe7903d073b637ecd03058841991bc3df2459486a52099dc5110eccd1
SHA5127a58d490197ca25878cf362877619466a9b5b1d0e9dca62f7da2ece716053ec192561dfa26aa058531ea143178cf0a1ea8470e87f34cb7feb47507e7ae8e502f
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C:\Users\Admin\AppData\Local\Temp\7zS3AA.tmp\hcioooganlbpeigkchnbdkhnpilfhamg\background.htmlFilesize
145B
MD53962ed8f7ecf0764092abfa820aa859c
SHA173399f2a58bed4cb597f3360265f03ba40abd5c1
SHA2568f5c567181a39e47c29a402af5e9b40915ca6c945d619297e5dce632adeccc26
SHA5129754d707e0f1cc348987d109eee545638ca81733e755a1c64176124676b6c8b5b75d76f81c29290dc695c77a11dca188550e8f97fc16e620fae19799fafc70ed
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C:\Users\Admin\AppData\Local\Temp\7zS3AA.tmp\hcioooganlbpeigkchnbdkhnpilfhamg\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS3AA.tmp\hcioooganlbpeigkchnbdkhnpilfhamg\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS3AA.tmp\hcioooganlbpeigkchnbdkhnpilfhamg\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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\Users\Admin\AppData\Local\Temp\7zS3AA.tmp\bgFsoz4N21CFo48.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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memory/288-56-0x0000000000000000-mapping.dmp
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memory/360-54-0x0000000075771000-0x0000000075773000-memory.dmpFilesize
8KB