Analysis
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max time kernel
45s -
max time network
50s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:44
Static task
static1
Behavioral task
behavioral1
Sample
c1d11ed3aea5f9b2744e807492e810908ad7b16c965c2ba155d79b4fbdb31ea0.exe
Resource
win7-20220901-en
General
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Target
c1d11ed3aea5f9b2744e807492e810908ad7b16c965c2ba155d79b4fbdb31ea0.exe
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Size
920KB
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MD5
65103f3409456ed4aa6ec2843df8e06c
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SHA1
1c0d58946d494eb426c117a381486e3ad0c012da
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SHA256
c1d11ed3aea5f9b2744e807492e810908ad7b16c965c2ba155d79b4fbdb31ea0
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SHA512
4806687fc0d6c0a272f7754013e3d1ddd5039080957cb15d914d8d9faebee15b70556cd62b32ced9616d1964bdad4993711ccde5a46562174c86f141a89bd032
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SSDEEP
24576:h1OYdaOSMtdHAqcdDVhYwiei7+EpFAh/kK6:h1OsvPHVmVhYwiLtKkK6
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
69hXDRENS0xgAZ5.exepid process 1280 69hXDRENS0xgAZ5.exe -
Loads dropped DLL 1 IoCs
Processes:
c1d11ed3aea5f9b2744e807492e810908ad7b16c965c2ba155d79b4fbdb31ea0.exepid process 1324 c1d11ed3aea5f9b2744e807492e810908ad7b16c965c2ba155d79b4fbdb31ea0.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:
69hXDRENS0xgAZ5.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\acnbhfkeljlgokjcecifonjneibgmjhn\2.0\manifest.json 69hXDRENS0xgAZ5.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\acnbhfkeljlgokjcecifonjneibgmjhn\2.0\manifest.json 69hXDRENS0xgAZ5.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\acnbhfkeljlgokjcecifonjneibgmjhn\2.0\manifest.json 69hXDRENS0xgAZ5.exe -
Drops file in System32 directory 4 IoCs
Processes:
69hXDRENS0xgAZ5.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy 69hXDRENS0xgAZ5.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 69hXDRENS0xgAZ5.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 69hXDRENS0xgAZ5.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 69hXDRENS0xgAZ5.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
69hXDRENS0xgAZ5.exepid process 1280 69hXDRENS0xgAZ5.exe 1280 69hXDRENS0xgAZ5.exe 1280 69hXDRENS0xgAZ5.exe 1280 69hXDRENS0xgAZ5.exe 1280 69hXDRENS0xgAZ5.exe 1280 69hXDRENS0xgAZ5.exe 1280 69hXDRENS0xgAZ5.exe 1280 69hXDRENS0xgAZ5.exe 1280 69hXDRENS0xgAZ5.exe 1280 69hXDRENS0xgAZ5.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
69hXDRENS0xgAZ5.exedescription pid process Token: SeDebugPrivilege 1280 69hXDRENS0xgAZ5.exe Token: SeDebugPrivilege 1280 69hXDRENS0xgAZ5.exe Token: SeDebugPrivilege 1280 69hXDRENS0xgAZ5.exe Token: SeDebugPrivilege 1280 69hXDRENS0xgAZ5.exe Token: SeDebugPrivilege 1280 69hXDRENS0xgAZ5.exe Token: SeDebugPrivilege 1280 69hXDRENS0xgAZ5.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c1d11ed3aea5f9b2744e807492e810908ad7b16c965c2ba155d79b4fbdb31ea0.exedescription pid process target process PID 1324 wrote to memory of 1280 1324 c1d11ed3aea5f9b2744e807492e810908ad7b16c965c2ba155d79b4fbdb31ea0.exe 69hXDRENS0xgAZ5.exe PID 1324 wrote to memory of 1280 1324 c1d11ed3aea5f9b2744e807492e810908ad7b16c965c2ba155d79b4fbdb31ea0.exe 69hXDRENS0xgAZ5.exe PID 1324 wrote to memory of 1280 1324 c1d11ed3aea5f9b2744e807492e810908ad7b16c965c2ba155d79b4fbdb31ea0.exe 69hXDRENS0xgAZ5.exe PID 1324 wrote to memory of 1280 1324 c1d11ed3aea5f9b2744e807492e810908ad7b16c965c2ba155d79b4fbdb31ea0.exe 69hXDRENS0xgAZ5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c1d11ed3aea5f9b2744e807492e810908ad7b16c965c2ba155d79b4fbdb31ea0.exe"C:\Users\Admin\AppData\Local\Temp\c1d11ed3aea5f9b2744e807492e810908ad7b16c965c2ba155d79b4fbdb31ea0.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS15E2.tmp\69hXDRENS0xgAZ5.exe.\69hXDRENS0xgAZ5.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\7zS15E2.tmp\69hXDRENS0xgAZ5.datFilesize
1KB
MD5be402a5839c4bd28a50f9da7a702abe3
SHA13eb45908c1dc2048051468a455ba3c2705a9f540
SHA256ccc00817123290ad7ed7cc80a8ba46aa39aeabc6e6f56069d8d60dde2bf27ee4
SHA512c709483b2708e2d49cc2c4bf35fca48118ac4e84c6dcfe90f8f2c6138f1cd457eb56c37dd2b1131385e42af8ec85f85f6e8038b7341b58817cd3d6c2dd75e26b
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C:\Users\Admin\AppData\Local\Temp\7zS15E2.tmp\69hXDRENS0xgAZ5.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS15E2.tmp\CrKJ5dk@oQ.edu\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS15E2.tmp\CrKJ5dk@oQ.edu\chrome.manifestFilesize
35B
MD536558e7261826330e207aba85327a74d
SHA1f1b76639aefc18120d5d199d9c637e6241f623f2
SHA2560e3ece8fcda805eea9ffdc2ca29c5e99cdc4a4a4117cdb530b5be893299713f4
SHA51237316ec87c2cfcb86ff1513ab5745738ef363a3383e4d5bd020574593e47db8bc563d5f5c287d317b6eaf881f7bdec5c8d6844497a0a7913c686c88a089537e0
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C:\Users\Admin\AppData\Local\Temp\7zS15E2.tmp\CrKJ5dk@oQ.edu\content\bg.jsFilesize
8KB
MD53d48f51ef11ada68e6879c87ec09db65
SHA1d111d3cab9b2326dd55d07537d228b1896c49a99
SHA256abf2d20654e979fcb14fc7cb2cb0801a7bf71b8b828d7ce70aa6dd9a1942b269
SHA512a6bd98f4fa4c1fa7a918628b3cd786ba0df744f76145aed2f5b694915228658d847b6178b834c26c369951c311d95e05eaac5f015a389e11fe1a60222d1da261
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C:\Users\Admin\AppData\Local\Temp\7zS15E2.tmp\CrKJ5dk@oQ.edu\install.rdfFilesize
596B
MD54bde399f949549167e5ff27f8aaf7ca9
SHA18720f1e938987c1b32e980a61ff84f71fa7bbf07
SHA25624c042cc7c7c212044489f42aba241b6eae85bee2de6cd45eab9f2b6d67bc49e
SHA512769820d7ba8456b05eb9ed002b318aeb83489eba7674b9e6a7651c2f01903a166c12bc145427ab8598722e662f7b6cabdf6953f10dad4f9db4d709228e55fe44
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C:\Users\Admin\AppData\Local\Temp\7zS15E2.tmp\acnbhfkeljlgokjcecifonjneibgmjhn\WhaJ.jsFilesize
6KB
MD5a53c859c5fbddd5112aeeaaf0ccdd48d
SHA13bd0cda97ab527397f4d6703de410d7f40f06525
SHA256a392d284152931f61500ea808d84fc90799169b17852712209107639749dbae3
SHA512f7dee6d8f2404413a5ceb8c205f4d242727ccf7dabdb7a4638c32e624e5988e00702b4281a3b6d28c74f5f2be43ee6eddfdcc506c2136ec2f7bfbc4cc8d9acfb
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C:\Users\Admin\AppData\Local\Temp\7zS15E2.tmp\acnbhfkeljlgokjcecifonjneibgmjhn\background.htmlFilesize
141B
MD5918dfe45d9162af58e4ab389b1507226
SHA12a9f46334bb166fc6171d975358151ca30484e40
SHA256bb59c7d93a4e1a3c367cea5cf629c2c5ff586e846af3c55c530afe556fec2a57
SHA512acb9a824f5d103c394b95abced1e45117d8c88b92b4cbfa7a796cb2c5015d608e9d2c3b4a7d53bc9cb14ea837f2fe727960f8748e01a63d254b8895bda4b7ff6
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C:\Users\Admin\AppData\Local\Temp\7zS15E2.tmp\acnbhfkeljlgokjcecifonjneibgmjhn\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS15E2.tmp\acnbhfkeljlgokjcecifonjneibgmjhn\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS15E2.tmp\acnbhfkeljlgokjcecifonjneibgmjhn\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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\Users\Admin\AppData\Local\Temp\7zS15E2.tmp\69hXDRENS0xgAZ5.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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memory/1280-56-0x0000000000000000-mapping.dmp
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memory/1324-54-0x00000000752B1000-0x00000000752B3000-memory.dmpFilesize
8KB