Analysis
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max time kernel
150s -
max time network
170s -
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 19:43
Static task
static1
Behavioral task
behavioral1
Sample
c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.exe
Resource
win7-20220812-en
General
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Target
c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.exe
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Size
932KB
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MD5
2df483134c7978affabc53b0f16fa6b0
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SHA1
889a96f1253a8331b2e6b232b4e01a7172a4ccd5
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SHA256
c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff
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SHA512
3c457daf266a785c43643eb3a8b0dc2c697e470965b7bcfcc40775dc30c058e7bdb04c4e7732340508d80f07532195e71d94843bb78d2a6e4a0c16afe4537b78
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SSDEEP
24576:h1OYdaOnCZ/iWCvu/2sWsJA/jlt+DHhsQ:h1Os5CpYO/dJJDHhsQ
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
3RqBdI9qlbPlimK.exepid process 1780 3RqBdI9qlbPlimK.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:
3RqBdI9qlbPlimK.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\gfohjjmhplokibjjkcaedcgobpajhfcl\2.0\manifest.json 3RqBdI9qlbPlimK.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\gfohjjmhplokibjjkcaedcgobpajhfcl\2.0\manifest.json 3RqBdI9qlbPlimK.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\gfohjjmhplokibjjkcaedcgobpajhfcl\2.0\manifest.json 3RqBdI9qlbPlimK.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\gfohjjmhplokibjjkcaedcgobpajhfcl\2.0\manifest.json 3RqBdI9qlbPlimK.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\gfohjjmhplokibjjkcaedcgobpajhfcl\2.0\manifest.json 3RqBdI9qlbPlimK.exe -
Drops file in System32 directory 4 IoCs
Processes:
3RqBdI9qlbPlimK.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy 3RqBdI9qlbPlimK.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 3RqBdI9qlbPlimK.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 3RqBdI9qlbPlimK.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 3RqBdI9qlbPlimK.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
3RqBdI9qlbPlimK.exepid process 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe 1780 3RqBdI9qlbPlimK.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
3RqBdI9qlbPlimK.exedescription pid process Token: SeDebugPrivilege 1780 3RqBdI9qlbPlimK.exe Token: SeDebugPrivilege 1780 3RqBdI9qlbPlimK.exe Token: SeDebugPrivilege 1780 3RqBdI9qlbPlimK.exe Token: SeDebugPrivilege 1780 3RqBdI9qlbPlimK.exe Token: SeDebugPrivilege 1780 3RqBdI9qlbPlimK.exe Token: SeDebugPrivilege 1780 3RqBdI9qlbPlimK.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.exedescription pid process target process PID 3544 wrote to memory of 1780 3544 c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.exe 3RqBdI9qlbPlimK.exe PID 3544 wrote to memory of 1780 3544 c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.exe 3RqBdI9qlbPlimK.exe PID 3544 wrote to memory of 1780 3544 c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.exe 3RqBdI9qlbPlimK.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.exe"C:\Users\Admin\AppData\Local\Temp\c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSB6A3.tmp\3RqBdI9qlbPlimK.exe.\3RqBdI9qlbPlimK.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 -s WPDBusEnum1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7zSB6A3.tmp\3RqBdI9qlbPlimK.datFilesize
1KB
MD507331e510de7015ea2002a29784dae1b
SHA1514a934f54dc3e784c06f8fded1a65a94be30d3c
SHA256ddf2545b6af2e9f931bd39e391838b9768215c8f1a706fbb627e2eb2b55cfd39
SHA512a4605d58cf71b6e3082b4b0accea162f0a8c760ed30384509191c163db743967cf5537fa952bd48f8b80feac8c20dc7decb70a8cfb6419627d424b3868933285
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C:\Users\Admin\AppData\Local\Temp\7zSB6A3.tmp\3RqBdI9qlbPlimK.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSB6A3.tmp\3RqBdI9qlbPlimK.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSB6A3.tmp\LAaXU8q@cvgM.org\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSB6A3.tmp\LAaXU8q@cvgM.org\chrome.manifestFilesize
35B
MD566d8ee8e06848ca518a94ab0c1123194
SHA10603e8ef9e334892482e7523670c3909c8544335
SHA256c01e34c36327f7bbdfa941c53f7336a1a7b5bffe2dead41a948faef692389736
SHA51264c672a2b480ac4685e221abd3ba841d28717c6597207ccd1c4a0cb3116debc206b962940ea4c44e3b19b588868c3f90b46be340cf283d7bf8c1fec42c15c648
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C:\Users\Admin\AppData\Local\Temp\7zSB6A3.tmp\LAaXU8q@cvgM.org\content\bg.jsFilesize
9KB
MD52d49b083dc9343cdc6747477866435f5
SHA1ebf8b599d6db251deb13cb213743a8a54cb60029
SHA256a3c91eca39c8c7fdccc6c625f1037e1c046e803c3da10aff9f0046f654132d25
SHA5126374a0165507b552e6cb7fb7bd2adca8a794351392f4dbdd2d108c861e628d5e9b85a068c73ce6b1ea9b9351140e9f9190d7da491207428baf4bf297328561ae
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C:\Users\Admin\AppData\Local\Temp\7zSB6A3.tmp\LAaXU8q@cvgM.org\install.rdfFilesize
598B
MD5c0ce17a5d7e7e9811006567c7eb127e1
SHA18eb86c775ce7ce5c17df1f63778245317c082578
SHA256b528b730d6321a6573e1b57f40454d157c65ed34ce8d7c810913d39afde05f75
SHA512fd9fcf29561b0fa6d6b37de03738633c545a21cec0ff06fbcead7a65cd7e1eb4e900e32a2d8f72acd28c66312360e398cd1c1c103b72793f18e034d23d4d6a1c
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C:\Users\Admin\AppData\Local\Temp\7zSB6A3.tmp\gfohjjmhplokibjjkcaedcgobpajhfcl\YsI8G6.jsFilesize
6KB
MD515c0df46de2bac9f336bbc473387aca9
SHA1d7555d7f300441622627321ae2d8b18cfa3a629c
SHA25635f80af01aa84f7ae5b60966cabf39a38cecc90e9c0a7a7e2b64ecae23dfb897
SHA5123d995c0661b36b845dadd3301b9e7860201cf7dea52fc4686e30ac23fdc8b0ac026b5654edf00c9bff74cd6e67247326fe462a4c91d784b051395bc8ab792c84
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C:\Users\Admin\AppData\Local\Temp\7zSB6A3.tmp\gfohjjmhplokibjjkcaedcgobpajhfcl\background.htmlFilesize
143B
MD52d7cfc9e5e1b69f165065c7db60d4c26
SHA11ef74a85e451fb66ee4f57c48dddf896a253a491
SHA256128f2294715dd7492585886dab59dded2badab7d75e81cb13082011a2c580a09
SHA5128693db11550799ed27e185af122ff30e9dc1d5d1c39520534c09303bc747629390b5282ae99a9f5dda7fd28c5acf1405704d22faf0da7d906e9c348802525200
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C:\Users\Admin\AppData\Local\Temp\7zSB6A3.tmp\gfohjjmhplokibjjkcaedcgobpajhfcl\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSB6A3.tmp\gfohjjmhplokibjjkcaedcgobpajhfcl\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSB6A3.tmp\gfohjjmhplokibjjkcaedcgobpajhfcl\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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memory/1780-132-0x0000000000000000-mapping.dmp